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Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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1

The effects of water and heat stress on protein synthesis in loblolly pine (Pinus taeda L.)  

E-Print Network [OSTI]

THE EFFECTS OF WATER AND HEAT STRESS ON PROTEIN SYNTHESIS IN LOBLOLLY PINE (PINUS TAEDA L. ) A Thesis CHRYS HULBERT Submitted to the Graduate College of Texas AAM University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE May 1987 Major Subjett: Plant Physiology THE EFFECTS OF WATER AND HEAT STRESS ON PROTEIN SYNTHESIS IN LOBLOLLY PINE (PINUS TAEDA L. ) A Thesis CHRYS HULBERT Approved as to style and content by: Ronald . Newton I (Co...

Hulbert, Chrys

1987-01-01T23:59:59.000Z

2

Population Structure, Association Mapping of Economic Traits and Landscape Genomics of East Texas Loblolly Pine ( Pinus taeda L.)  

E-Print Network [OSTI]

Loblolly pine (Pinus taeda L.) is an ecologically and economically important southern pine, distributed across the southeastern United States. Its genetic improvement for breeding and deployment is a major goal of the Western Gulf Forest Tree...

Chhatre, Vikram E.

2013-05-07T23:59:59.000Z

3

Estimation of aboveground biomass and inorganic nutrient content of a 25-year-old loblolly pine (Pinus taeda L.) plantation  

E-Print Network [OSTI]

ESTIMATION OF ABOVEGROUND BIOMASS AND INORGANIC NUTRIENT CONTENT OF A 25-YEAR-OLD LOBLOLLY PINE (PINUS TAEDA L. ) PLANTATION A Thesis by JAMES NELSON MOUSER Submitted to the Graduate College of Texas ARM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August lqBO Major Si bject: Forestry ESTIMATION OF ABOVEGROUND BIOMASS AND INORGANIC NUTRIENT CONTENT OF A 25-YEAR-OLD LOBLOLLY PINE (PINUS TAEDA L. ) PLANTATION A Thesis by JAMES NELSON HOUSER Approved...

Houser, James Nelson

1980-01-01T23:59:59.000Z

4

Root biomass and nutrient content of a 25-year-old loblolly pine (Pinus Taeda L.) plantation in East Texas  

E-Print Network [OSTI]

ROOT BIOMASS AND NUTRIENT CONTENT OF A 25-YEAR-OLD LOBLOLLY PINE (PINUP TAED!l LJ PIJIN ATION IN EAST TEIJIS A Thesis by Charles LaGrone Tuttle Submitted to the Graduate College of Texa s A & M University in partial, fulfillment... of the requirement for the degree of MASTER OF SCIENCE December 1978 iVIajor Subject: Forest S "ience ROOT BIOMASS AND NUTRIENT CONTENT OF A 25-YEAR-OLD LOBLOLLY PINE (PINUS TAEDA L. ) PLANTATION IN EAST TEXAS A Thesis by Charles LaGrone Tuttle Approved...

Tuttle, Charles LaGrone

1978-01-01T23:59:59.000Z

5

Transcript profiling of differentiating xylem of loblolly pine (Pinus taeda L.)  

E-Print Network [OSTI]

were studied using microarrays containing 384 cDNAs (Heath et al., 2002) and the effects of PEG (polyethylene glycol) on gene expression during white spruce somatic embryogenesis was investigated using loblolly pine microarrays containing 2178 c...., 1998; Whetten et al., 2001), microarray analysis (Hertzberg et al., 2001; Whetten et al., 2001; Heath et al., 2002; van Zyl et al., 2002), 2-D PAGE (Costa et al., 1999; Mijnsbrugge et al., 2000), and SAGE (Lorenz and Dean, 2002), it is now possible...

Yang, Suk-Hwan

2005-02-17T23:59:59.000Z

6

Diet of southern toads (Bufo terrestris) in loblolly pine (Pinus taeda) stands subject to coarse woody debris manipulations.  

SciTech Connect (OSTI)

ABSTRACT In the southeastern United States, coarse woody debris (CWD) typically harbors high densities of invertebrates. However, its importance as a foraging substrate for southeastern amphibians is relatively unknown. We examined effects of CWD manipulations on diet composition of southern toads (Bufo terrestris) in upland loblolly pine (Pinus taeda) stands in the Coastal Plain of South Carolina. Twelve 9.3-ha plots were assigned one of the following treatments: removal- all CWD _10 cm in diameter and _60 cm long removed; downed- five-fold increase in volume of down CWD; and unmanipulated control stands. We collected southern toads _4 cm snout-vent length (SVL) during 14 d sampling periods in June and October 2002, June 2003 and during a 28 d sampling period in April 2003. We collected 80, 36 and 35 southern toads in control, downed and removal treatments, respectively. We found no difference in relative abundance or frequency of invertebrate groups consumed among treatments (P.0.05). Average body weight (g), SVL (cm) and stomach content weight (g wet) of individuals also were similar among treatments (P . 0.05). The role of CWD as a foraging substrate for southern toads in loblolly pine stands of the southeastern Coastal Plain may be negligible, at least in the early stages of decay.

Moseley, Kurtis R.; Steven B. Castleberry; James L. Hanula; Mark Ford.

2005-04-01T23:59:59.000Z

7

Isozymes of peroxidase induced by cold stratification and hydrogen peroxide during seed germination of loblolly pine (Pinus taeda L.)  

E-Print Network [OSTI]

in partial fulfilment of the requirements for the degree of MASTER OF SCIENCE May 1994 Major Subject: Plant Physiology ISOZYMES OF PEROXIDASE INDUCED BY COLD STRATIFICATION AND HYDROGEN PEROXIDE DURING SEED GERMINATION OF LOBLOLLY PINE (Pittas taeda L... by environmental stress factors. Peroxidase also plays a major role in lignification and wound healing, and it is believed to be involved in auxin catabolism and defense in response to pathogenic attack. In plants, hydrogen peroxide (HP) is associated...

Lee, Yung-Sheng

1994-01-01T23:59:59.000Z

8

Seasonal feeding habits of white-tailed deer (Odocoileus virginianus Bodd.) in young loblolly pine (pinus taeda L.) plantations  

E-Print Network [OSTI]

Two-year old loblolly pine plantations were selected because at that age the tender apical buds of the young pines are within the feeding range of the deer. The two sites chosen had similar site preparation, were planted to the identical species..., as plant growth mstures in late spring or early suarer the tissues, particularly stems, of all species decline in palatability as the fiber fraction increases (Short 1969) . Thus, selectivity by deer may be affected by food quality as well as food...

Furrh, Patricia Louise

1983-01-01T23:59:59.000Z

9

Diversity and phylogenetic affinities of foliar fungal endophytes in loblolly pine inferred by culturing and environmental PCR  

E-Print Network [OSTI]

Diversity and phylogenetic affinities of foliar fungal endophytes in loblolly pine inferred endophytic fungi in asymp- tomatic foliage of loblolly pine (Pinus taeda) in North Carolina, USA, with four (environmental PCR of surface sterilized foliage) for estimating endophyte diversity and species composition

Lutzoni, François M.

10

Growth of longleaf and loblolly pine planted on South Carolina Sandhill sites.  

SciTech Connect (OSTI)

Performance of longleaf (Pinus palustris Mill.) and loblolly pine (P. taeda L.) were compared 15–19 years after outplanting on 10 different sites in the sandhillsof South Carolina. The study was established from 1988 to 1992 with bareroot seedlings artificially inoculated with Pisolithus tinctorius (Pt) or naturally inoculated with mycorrhizae in the nursery. A containerized longleaf pine treatment with and without Pt inoculation was added to two sites in 1992. Effects of the Pt nursery treatment were mixed, with a decrease in survival of bareroot longleaf pine on two sites and an increase in survival on another site. The containerized longleaf pine treatment substantially increased survival, which led to greater volume compared with bareroot longleaf pine. Loblolly pine yielded more volume than longleaf pine on all sites but one, where survival was negatively affected by fire. Depth of sandy surface horizon affected mean annual height growth of both loblolly and longleaf pine. Height growth per year decreased with an increase in sand depth for both species. Multiple regression analysis of volume growth(ft3/ac per year) for both species indicated a strong relationship to depth of sandy soil and survival. After 15–19 years, loblolly pine has been more productive than longleaf pine, although longleaf pine productivity may be equal to or greater than that of loblolly pine on the soils with the deepest sandy surface layers over longer rotations.

Cram, Michelle, M.; Outcalt, Kenneth, W.; Zarnoch, Stanley, J.

2010-07-01T23:59:59.000Z

11

The relationship of soil-site factors to total height and yield of twenty-five year-old loblolly pine (Pinus taeda L.) planted on deep, sandy soils in East Texas  

E-Print Network [OSTI]

, can have a dra- matic effect on volume growth (Mann and Dell 1971). Advances in tree improvement, harvesting systems, and utilization have overshadowed and perhaps led to the de-emphasis of growth and yield studies (Farrar 1979). The effect of soil-site... was determined to increase with greater moisture storage capacity and permeability of the 8 horizon (Willett 1978). Studies in southern Arkansas, northern Louisiana, and southeast Texas indicated that site index of loblolly pine increased as the A horizon...

Hessler, Richard Orville

1983-01-01T23:59:59.000Z

12

POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE  

E-Print Network [OSTI]

POLYPROPYLENE COMPOSITES FILLED WITH STEAM-EXPLODED WOOD FIBERS FROM BEETLE-KILLED LOBLOLLY PINE of Tennessee Knoxville, TN 37996 (Received October 2005) ABSTRACT Beetle-killed loblolly pine chips were steam. Keywords: Beetle-killed pine, steam explosion, polypropylene composite, compatibilizer, flexural prop

Wang, Siqun

13

Using climatic and soils information to project loblolly pine growth  

E-Print Network [OSTI]

E. Meier (Member) e J. Sharpe (Member) J. Charles Lee (Head of Department) August 1988 111 ABSTRACT Using Climatic and Soils Information to Project Loblolly Pine Growth. (August 1988) Diane Beth Farmer, B. S. , Michigan State University... Regression Methods Simulation Methods Water Balance Carbon Balance Composite Models Production-Oriented Simulation Models EPIC ? Erosion-Productivity Impact Calculator. 5 5 5 6 6 6 7 7 9 10 12 13 13 17 18 II. ADAPTION OF THE EPIC CODE...

Farmer, Diane Beth

2012-06-07T23:59:59.000Z

14

Describing Leaf Area Distribution in Loblolly Pine Trees with Johnson's SB Function  

E-Print Network [OSTI]

of leaf area of a wide variety of loblolly pine trees. FOR. SCI. 51(2):93­101. Key Words: ProbabilityDescribing Leaf Area Distribution in Loblolly Pine Trees with Johnson's SB Function Mauricio Jerez fractions of leaf area calculated with fitted SB functions matched measured values well; cumulative values

Cao, Quang V.

15

Above- and below-ground biomass accumulation, production, and distribution of sweetgum and loblolly pine grown with irrigation and fertilization.  

SciTech Connect (OSTI)

Abstract: Increased forest productivity has been obtained by improving resource availability through water and nutrient amendments. However, more stress-tolerant species that have robust site requirements do not respond consistently to irrigation. An important factor contributing to robust site requirements may be the distribution of biomass belowground, yet available information is limited. We examined the accumulation and distribution of above- and below-ground biomass in sweetgum (Liqrridambar sfyrac$lua L.) and loblolly pine (Pinus taeda L.) stands receiving irrigation and fertilization. Mean annual aboveground production after 4 years ranged from 2.4 to 5.1 ~g.ha-'.year' for sweetgum and from 5.0 to 6.9 ~g.ha-l.year-l for pine. Sweetgum responded positively to irrigation and fertilization with an additive response to irrigation + fertilization. Pine only responded to fertilization. Sweetgum root mass fraction (RME)in creased with fertilization at 2 years and decreased with fertilization at 4 years. There were no detectable treatment differences in loblolly pine RMF. Development explained from 67% to 98% of variation in shoot versus root allometry for ephemeral and perennial tissues, fertilization explained no more than 5% of the variation in for either species, and irrigation did not explain any. We conclude that shifts in allocation from roots to shoots do not explain nutrient-induced growth stimulations.

Coyle, David, R.; Coleman, Mark, D.; Aubrey, Doug, P.

2008-04-01T23:59:59.000Z

16

Exploiting Genetic Variation of Fiber Components and Morphology in Juvenile Loblolly Pine.  

SciTech Connect (OSTI)

In order to ensure the global competitiveness of the Pulp and Paper Industry in the Southeastern U.S., more wood with targeted characteristics have to be produced more efficiently on less land. The objective of the research project is to provide a molecular genetic basis for tree breeding of desirable traits in juvenile loblolly pine, using a multidisciplinary research approach. We developed micro analytical methods for determine the cellulose and lignin content, average fiber length, and coarseness of a single ring in a 12 mm increment core. These methods allow rapid determination of these traits in micro scale. Genetic variation and genotype by environment interaction (GxE) were studied in several juvenile wood traits of loblolly pine (Pinus taeda L.). Over 1000 wood samples of 12 mm increment cores were collected from 14 full-sib families generated by a 6-parent half-diallel mating design (11-year-old) in four progeny tests. Juvenile (ring 3) and transition (ring 8) for each increment core were analyzed for cellulose and lignin content, average fiber length, and coarseness. Transition wood had higher cellulose content, longer fiber and higher coarseness, but lower lignin than juvenile wood. General combining ability variance for the traits in juvenile wood explained 3 to 10% of the total variance, whereas the specific combining ability variance was negligible or zero. There were noticeable full-sib family rank changes between sites for all the traits. This was reflected in very high specific combining ability by site interaction variances, which explained from 5% (fiber length) to 37% (lignin) of the total variance. Weak individual-tree heritabilities were found for cellulose, lignin content and fiber length at the juvenile and transition wood, except for lignin at the transition wood (0.23). Coarseness had moderately high individual-tree heritabilities at both the juvenile (0.39) and transition wood (0.30). Favorable genetic correlations of volume and stem straightness were found with cellulose content, fiber length and coarseness, suggesting that selection on growth or stem straightness would results in favorable response in chemical wood traits. We have developed a series of methods for application of functional genomics to understanding the molecular basis of traits important to tree breeding for improved chemical and physical properties of wood. Two types of technologies were used, microarray analysis of gene expression, and profiling of soluble metabolites from wood forming tissues. We were able to correlate wood property phenotypes with expression of specific genes and with the abundance of specific metabolites using a new database and appropriate statistical tools. These results implicate a series of candidate genes for cellulose content, lignin content, hemicellulose content and specific extractible metabolites. Future work should integrate such studies in mapping populations and genetic maps to make more precise associations of traits with gene locations in order to increase the predictive power of molecular markers, and to distinguish between different candidate genes associated by linkage or by function. This study has found that loblolly pine families differed significantly for cellulose yield, fiber length, fiber coarseness, and less for lignin content. The implication for forest industry is that genetic testing and selection for these traits is possible and practical. With sufficient genetic variation, we could improve cellulose yield, fiber length, fiber coarseness, and reduce lignin content in Loblolly pine. With the continued progress in molecular research, some candidate genes may be used for selecting cellulose content, lignin content, hemicellulose content and specific extractible metabolites. This would accelerate current breeding and testing program significantly, and produce pine plantations with not only high productivity, but desirable wood properties as well.

Hou-min Chang, John F. Kadla, Bailian Li, Ron Sederoff,

2005-06-30T23:59:59.000Z

17

Snag characteristics and dynamics following natural and artificially induced mortality in a managed loblolly pine forest.  

SciTech Connect (OSTI)

A 14-year study of snag characteristics was established in 41- to 44-year old loblolly pine (Pinus taeda L.) stands in southeastern USA. During the initial 5.5 years, no stand manipulation or unusually high-mortality events occurred. Afterwards, three treatments were applied consisting of trees thinned and removed, trees felled and not removed, and artificial creation of snags produced by girdling and herbicide injection. The thinned treatments were designed to maintain the same live canopy density as the snag-created treatment, disregarding snags that remained standing.We monitored snag height, diameter, density, volume, and bark percentage; the number of cavities was monitored in natural snags only. During the first 5.5 years, recruitment and loss rates were stable, resulting in a stable snag population. Large snags (?25 cm diameter) were common, but subcanopy small snags (10 to <25 cm diameter) dominated numerically. Large natural snags survived (90% quantile) significantly longer (6.0–9.4 years) than smaller snags (4.4–6.9 years). Large artificial snags persisted the longest (11.8 years). Cavities in natural snags developed within 3 years following tree death. The mean number of cavities per snag was five times greater in large versus small snags and large snags were more likely to have multiple cavities, emphasizing the importance of mature pine stands for cavity-dependent wildlife species.

Zarnoch, Stanley J. [USDA Forest Service; Vukovich, Mark A. [USDA Forest Service; Kilgo, John C. [USDA Forest Service; Blake, John I. [USDA Forest Service

2013-06-10T23:59:59.000Z

18

Forest response to CO{sub 2} enrichment: Physiology and ecology of loblolly pine  

SciTech Connect (OSTI)

This report covers the results of a long-term project with the primary objective of developing and testing hypotheses on the environmental and physiological controls of loblolly pine response to atmospheric CO{sub 2} enrichment. Earlier research under DOE funding had provided information from loblolly pine and other plant species which allowed the development of specific hypotheses. Phase 1 of this research was a two year pot study of loblolly seedlings to determine the interaction of CO{sub 2} enrichment with soil nutrition. Phase 2 began with the enrichment of loblolly seedlings being grown in the ground, rather than pots, and continued through December 1995. Phase 3 began in April 1994 with the enrichment of undisturbed Piedmont North Carolina old field undergoing succession, including herbaceous annual plants, perennial grasses, and loblolly pine tree seedlings. Phase 3 was designed to gather preliminary information on a regenerating loblolly forest to be used for the development of hypotheses and measurement techniques for a long-term Free Air CO{sub 2} Enrichment (FACE) study of regenerating forest in Duke Forest.

Strain, B.R.; Thomas, R.B.

1997-03-10T23:59:59.000Z

19

Some aspects of drought resistance in loblolly pine seedlings  

E-Print Network [OSTI]

POUh ixD sENUDE NL CuLP NI9DFUD9 UP rEh cEORD )h XPFDu sxP LO((DLUD9 UxD aEPFuDm CI9 xDuaD9 NI UxD NINUNCUNPI Pn UxD LUO95h ,OI9L sDED mC9D CqCNuCFuD F5 C nDuuPsLxNa C9mNINLUECUD9 F5 UxD iDtCL ,PEDLU TDEqNRD CI9 nNICIRD9 F5 LDqDECu nPEDLU NI9OLUENDL... of sunflower and loblolly pine and its significance for drought resistance 70 Introduction 70 1C(D 1C(D pDLOuUL CI9 9NLROLLNPI 8w YxCaUDE 0h ,CRUPEL PUxDE UxCI auCIU RxCECRUDEL sxNRx mC5 xCqD RPIUENFOUD9 UP UxD LOEqNqCu Pn uPFuPuu5 aNID NI uPRCuNUNDL s...

Brix, Holger

2013-10-04T23:59:59.000Z

20

Ice damage in loblolly pine: Understanding the factors that influence susceptibility.  

SciTech Connect (OSTI)

Abstract: Winter ice storms frequently occur in the southeastern United States and can severely damage softwood plantations. In January 2004, a severe storm deposited approximately 2 cm of ice on an intensively managed 4-year-old loblolly pine (Pinus taeda L.) plantation in South Carolina. Existing irrigation and fertilization treatments presented an opportunity to examine the effects of resource amendments on initial ice damage and subsequent recovery. Fertilized treatments showed more individual stem breakage, whereas non fertilized treatments showed more stem bending; however, the proportion of undamaged trees did not differ between treatments. Irrigation did not influence the type of damage. Trees that experienced breakage during the storm were taller with larger diameter and taper and leaf, branch, and crown biomass compared with unbroken trees. One growing season after ice damage, relative height increases were significantly greater for trees experiencing stem breakage compared with unbroken trees; however, relative diameter increases were significantly lower for these trees. Relative diameter increases for broken trees were smaller for fertilized treatments compared with nonfertilized treatments. A reduction in wood strength was ruled out as the cause of greater breakage in fertilized trees; rather, fertilized trees had reached an intermediate diameter range known to be susceptible to breakage under ice loading.

Aubrey, Doug, P.; Coleman, Mark, D.; Coyle, David, R.

2007-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Author's personal copy Energy and water balance of two contrasting loblolly pine plantations on the  

E-Print Network [OSTI]

Author's personal copy Energy and water balance of two contrasting loblolly pine plantations are more interested in water and carbon balances, quantifying forest energy balance offers insights to how Accepted 9 September 2009 Keywords: Energy balance Evapotranspiration Forest albedo Forest hydrology

Noormets, Asko

22

Relationships of environmental variables with first-year survival and growth of loblolly pine in East Texas  

E-Print Network [OSTI]

were chosen for this study based on differences in temoerature and precioitation patterns and representativeness for the areas in which they were located. Regular and drought-hardy loblolly nine seedlings were planted at each site. Measurements... to water deficit values obtained using the computer algorithm accounted for approximately 75% of the variation in explaining survival. In addition, results indicated that drought-hardy loblolly pine exhibited similar growth across the sites regardless...

Harding, Lynn Marie

1987-01-01T23:59:59.000Z

23

Early selection of loblolly pine based on genotype x fertilization interaction of seedlings  

E-Print Network [OSTI]

Cu Zn Mo Cl Na 50. 03 149. 64 50. 03 83. 81 49. 99 19. 92 11. 03 0. 25 0. 02 0. 10 0. 01 0. 10 133. 86 111. 71 TABLE 3. Reduction of electrical conductfvity of leachate during seven days prior to initiation of treatments... Ten open-pollinated loblolly pine families which were utilized in earlier studies (Wax1er 1980, van Buij tenen 1981) were also selected for use in this study. Five of these families (54PT6, 53PT7, S6PT3, 15-39, S4PTB) have demonstrated greater than...

Miller, Dorothy Elaine

1982-01-01T23:59:59.000Z

24

White pine (Pinus strobus L.) regeneration dynamics at the species' northern limit of continuous distribution  

E-Print Network [OSTI]

White pine (Pinus strobus L.) regeneration dynamics at the species' northern limit of continuous white pine (Pinus strobus L.) has been significantly reduced across its distribution range over the past quantified natural white pine regeneration in unmanaged mature stands, identified the most important

Asselin, Hugo

25

The Fractionation of Loblolly Pine Woodchips Into Pulp For Making Paper Products  

SciTech Connect (OSTI)

The overall goal of the project was to test the PureVision biomass fractionation technology for making pulp from loblolly pine. A specific goal was to produce a pulp product that is comparable to pulp produced from the kraft process, while reducing the environmental effects of the kraft process, known to be a highly pollutant process. The overall goal of the project was met by using the biomass fractionation concept for making pulp product. This proof-of-concept study, done with Southern pine pinchips as feedstock, evaluated NaOH concentration and residence time as variables in single-stage cocurrent pulping process. It can be concluded that 1% NaOH is adequate for effective delignification using the PureVision process; this is about ? of that used in the kraft process. Also, the PureVision process does not use sulfur-based chemicals such as N2S and hence, is environmentally more benign.

Kiran Kadam, PhD

2006-11-30T23:59:59.000Z

26

Kudzu (Pueraria montana) community responses to herbicides, burning, and high-density loblolly pine  

SciTech Connect (OSTI)

Kudzu is an aggressive, nonnative vine that currently dominates an estimated 810,000 ha of mesic forest communities in the eastern United States. To test an integrated method of weed control, abundances of kudzu and other plant species were compared during 4 yr after six herbicide treatments (clopyralid, triclopyr, metsulfuron, picloram 1 2,4-D, tebuthiuron, and a nonsprayed check), in which loblolly pines were planted at three densities (0, 1, and 4 seedlings m22) to induce competition and potentially delay kudzu recovery. This split-plot design was replicated on each of the four kudzu-dominated sites near Aiken, SC. Relative light intensity (RLI) and soil water content (SWC) were measured periodically to identify mechanisms of interference among plant species. Two years after treatment (1999), crown coverage of kudzu averaged , 2% in herbicide plots compared with 93% in the nonsprayed check, and these differences were maintained through 2001, except in clopyralid plots where kudzu cover increased to 15%. In 2001, pine interference was associated with 33, 56, and 67% reductions in biomass of kudzu, blackberry, and herbaceous vegetation, respectively. RLI in kudzu-dominated plots (4 to 15% of full sun) generally was less than half that of herbicide-treated plots. SWC was greatest in tebuthiuron plots, where total vegetation cover averaged 26% compared with 77 to 111% in other plots. None of the treatments eradicated kudzu, but combinations of herbicides and induced pine competition delayed its recovery.

T.B. Harrington; L.T. Rader-Dixon; J.W. Taylor, Jr.

2003-11-01T23:59:59.000Z

27

Stimulation of precocious flowering of rooted slash pine cuttings, loblolly pine grafts, and Virginia pine seedlings by two nitrogen fertilizers  

E-Print Network [OSTI]

Tree Improv Conf, St. Paul, Minn, p11-16. Heybroek, H . M. and T. Visser. 1976 . Juvenility in fruit growing and forestry. Acta Horticulturae 56:71-80. Hoekstra, P. E. and F. Mergen. 1957. Experimental induction of female flowers on young slash pine.... Fertilization of an eight- year-old slash pine plantation thinned for seed production. In Proc 10th South Forest Tree Improv Conf, Houston, Texas, p217-221. Mott, R. L. 1977. Rooting of conifer propaoules. In Proc 13th Lake States Forest Tree Improv Conf, St...

Holmes, Penelope Joy Dennis

1981-01-01T23:59:59.000Z

28

Identification of drought responsive genes in aleppo pine (Pinus halepensis) and loblolly pine (Pinus taeda.L)  

E-Print Network [OSTI]

Figure 3: Comparison of PtLEAII protein with pfam members. (Identical amino acids are shaded black and similar amino acids are shaded grey.).............................37 Figure 4. Scatter Plots showing the induction of the genes due to water... and prehybridized in Church buffer (1mM EDTA, 0.5M NaPO4 pH 7.2, 7% SDS, 1% BSA) with 200ug/ml herring sperm DNA overnight at 65o C. This buffer was drained and replaced with buffer containing boiled probes from either stressed or nonstressed roots. The probes...

Sathyan, Pratheesh

2005-02-17T23:59:59.000Z

29

Soil-site relationships for natural stands of longleaf pine (Pinus palustris Mill.) in east Texas  

E-Print Network [OSTI]

. Sites were characterized by so11 physical properties and physiographic factors. Correlation of longleaf site index and height growth with site factors was evaluated by regression techniques. S1te index curves for longleaf pine were developed...SOIL-SITE RELATIONSHIPS FOR NATURAL STANDS OF LONGLEAF PINE (PINUS PALUSTRIS MILL. ) IN EAST TEXAS A Thesis by ERIC HAYS LARSON Submitted to the Graduate College of Texas A8M University in partial fulfillment of the requirement...

Larson, Eric Hays

1971-01-01T23:59:59.000Z

30

SIZE OF COARSE WOODY DEBRIS 5 YEARS AFTER GIRDLING AND REMOVAL TREATMENTS IN 50-YEAR-OLD LOBLOLLY PINE PLANTATIONS  

SciTech Connect (OSTI)

PP 108 -113 in: Connor, Kristina F., ed. 2004. Proceedings of the 12th biennial southern silvicultural research conference. Gen. Tech. Rep. SRS?71. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southern Research Station. 594 p. Abstract: In 1996, a study began at Savannah River Site to investigate large-scale replicated forest areas to control coarse woody debris for integrated biodiversity objectives. Research design was a randomized complete block with four treatments replicated in four blocks, resulting in 16 plots. The treatments applied to 50-year-old loblolly pine stands were (1) control, (2) girdling of 25 percent of trees to create catastrophic simulation, (3) annual removal of down woody debris > 10 cm in diameter, and (4) annual removal of both standing and down woody debris > 10 cm in diameter. The study tracks coarse woody debris recruitment and loading, rates of decomposition, and effects on the forest ecosystem.

M. Boyd Edwards

2004-01-01T23:59:59.000Z

31

12 Fall 2011 UF tree physiologist Tim Martin examines a loblolly pine  

E-Print Network [OSTI]

to offset the impacts of climate change by serving as a vehicle to lock up atmospheric carbon for centuries, helping Southeastern loblolly grow- ers adapt to climate change and contribute to global carbon of atmospheric carbon; more efficiently use fertil- izer, water and other inputs; and adapt forest management

Guo, Jing

32

Fungal endophytes in woody roots of Douglas-fir (Pseudotsuga menziesii) and ponderosa pine (Pinus ponderosa)  

E-Print Network [OSTI]

Fungal endophytes in woody roots of Douglas-fir (Pseudotsuga menziesii) and ponderosa pine (Pinus baseline data for future surveys of fungal endophytes. Examination of internal transcribed spacer (ITS1 evidence of host species or plant association effects on total recovery of fungal endophytes or recovery

33

Quantifying And Predicting Wood Quality Of Loblolly And Slash Pine Under Intensive Forest Management Final Technical Report  

SciTech Connect (OSTI)

The forest industry will increasingly rely on fast-growing intensively managed southern pine plantations to furnish wood and fiber. Intensive silvicultural practices, including competition control, stand density control, fertilization, and genetic improvement are yielding tremendous gains in the quantity of wood production from commercial forest land. How these technologies affect wood properties was heretofore unknown, although there is concern about the suitability of fast-grown wood for traditional forest products. A four year study was undertaken to examine the effects of these intensive practices on the properties of loblolly and slash pine wood by applying a common sampling method over 10 existing field experiments. Early weed control gets young pines off to a rapid start, often with dramatically increased growth rates. This response is all in juvenile wood however, which is low in density and strength. Similar results are found with early Nitrogen fertilization at the time of planting. These treatments increase the proportion of juvenile wood in the tree. Later, mid-rotation fertilization with Nitrogen and Phosphorus can have long term (4-8 year) growth gains. Slight reductions in wood density are short-lived (1-2 years) and occur while the tree is producing dense, stiff mature wood. Impacts of mid-rotation fertilization on wood properties for manufacturing are estimated to be minimal. Genetic differences are evident in wood density and other properties. Single family plantings showed somewhat more uniform properties than bulk improved or unimproved seedlots. Selection of genetic sources with optimal wood properties may counter some of the negative impacts of intensive weed control and fertilization. This work will allow forest managers to better predict the effects of their practices on the quality of their final product.

Richard F. Daniels; Alexander Clark III

2006-05-04T23:59:59.000Z

34

Nutrient content variation in wood and foliage of slash pine (Pinus elliottii Engelm.) with season and soil series  

E-Print Network [OSTI]

NUTRIENT. CONTENT VARIATION IN WOOD AND FOLIAGE OF SLASH PINE (PINUS ELLIOTTII ENGELN. ) WITH SEASON AND SOIL SERIES A Thesis by RONALD HOWARD BLACKWELDER Submitted to the Graduate College of Texas AKJ&l University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE Decenber 1977 Najor Subject: Forestry NUTRIENT CONTENT VARIATION IN WOOD AND FOLIAGE OF SLASH PINE (PINUS ELLIOTTI ENGELM. ) WITH SEASON AND SOIL SERIES A Thesis by RONAL D HOWARD BL AC KWE L DE R...

Blackwelder, Ronald Howard

1977-01-01T23:59:59.000Z

35

A soil-site investigation of slash pine (Pinus elliottii engelm.) plantations in the flatwoods section of southeast Texas  

E-Print Network [OSTI]

A SOIL-SITE INVESTIGATION OF SLASH PINE (PINUS ELLIOTTII ENGELM. ) PLANTATIONS IN THE FLATNOODS SECTION OF SOUTHEAST TEXAS A Thesis by ROBERT JAMES FEWIN Submitted to the Graduate College of Texas ASM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 19 71 Major Subject: Forestry A SOIL-SITE INVESTIGATION OF SLASH PINE (PINUS ELLIOTTII ENGEIM. ) PLANTATIONS IN TBE FLATWOODS SECTION OF SOUTHEAST TEXAS A Thesis by ROBERT JAMES FEWIN Approved...

Fewin, Robert James

1971-01-01T23:59:59.000Z

36

MICROBIAL RESPIRATION RESPONSE TO C, N, AND P AVAILABILITY IN LOBLOLLY PINE FOREST SOILS  

E-Print Network [OSTI]

requires further experimental inquiry. Managed pine forests in the Southeastern U.S. represent a good opportunity for studying the effects of nutrient additions because they commonly receive nitrogen and phosphorous fertilization. Nutrient concentrations...

Whisenant, Justin

2011-05-05T23:59:59.000Z

37

Genetic variation of packing density within a selected population of Loblolly Pine (Pinus taeda L.  

E-Print Network [OSTI]

. Specific gravity of cell wall material Factors affecting the specific gravity of cell wall material Importance of the specific gravity of cell wall material Recent investigations concerning packing density 12 Chapter IV. Experimental des ign 13... Discussion of materials 13 Sample size 14 Chapter V. Method used for determining packing density in small wood samples 15 Definition and calculation 15 Measurement of specific gravity Measurement of cell wall material 15 17 Summary of overall...

Boyd, Lamar

1967-01-01T23:59:59.000Z

38

Gene Expression Analyses and Association Studies of Wood Development Genes in Loblolly Pine (Pinus taeda L.)  

E-Print Network [OSTI]

-proteins and cell wall proteins AGP1, AGP2, AGP3, AGP4, AGP5a, AGP5b, AGP5c, AGP5d, AGP6, GRP, PRP Lignin biosynthesis enzymes 4CL1, CAD1, COMT, CCoAMT, C 3H, CCR, PAL1, TC4H, Lac1, Lac2, Lac3, Lac4, Lac5, Lac6, Lac7, Lac8 Other enzymes 12OPR , AdeKin, Ado...Met1, AdoMet2, BKACPS, BQR, Cellulase, EndChi, GMP1, GMP2, Importin, LP6, MIPS, PCBER, PLR, prxC2, PutAMS, SPL, SAH7, SAM, SucSyn, UGT, UGrT, UGP, Xylotrans, XGFT7, XXT1, XXT5, XET1, XET2, XET3 Tubulins ?tub1, ?tub2, ?tub1, ?tub2, Transcription...

Palle, Sreenath Reddy

2011-10-21T23:59:59.000Z

39

Gene Expression and Association Analyses of Stress Responses in Loblolly Pine (Pinus taeda L.)  

E-Print Network [OSTI]

The molecular mechanisms underlying disease-resistance and drought-resistance in forest trees are not well understood. Linking variation in gene expression with genetic polymorphisms and with variations in disease- and drought-resistance phenotypes...

Seeve, Candace Marie

2012-02-14T23:59:59.000Z

40

The effect of cover crop and fertilizer rate on the growth and survival of loblolly pine in East Texas mine spoil  

E-Print Network [OSTI]

of these studies was to determine the effect of cover crop and N and P fertil- izer rates, used to prevent soil erosion, on the survival and growth of loblolly pine planted in mine spoil. Coastal bermudagrass, fertilized with 0, 50 or 100 kg N/ha/year, was used.../ha/year, fertilized with 0, 25 or 50 kg P/ha, were evaluated in the P study. CcnIpetition between cover crops and trees for light, water and nutrients influenced survival and growth of trees. Tree survival, after three years, was greatest in the subterranean...

Kee, David Dwayne

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Spatial and temporal patterns of colonization and brood development of IPS avulsus (Eichh.) and I. Calligraphus (Germ.) (Coleoptera:scolytidae) in loblolly pine  

E-Print Network [OSTI]

pines, Pinus taeda L. Species composition and density varied between trees, which produced different attack distributions over the bole. Several factors may have contributed to the observed attack distributions. Prominent among these factors are... infest the entire bole of large trees (Thatcher 1960). The distribution of I. calligraphus in a tree may largely depend on bark thickness and tree size. On sma11 t(ees, colonization may be restricted to the thicker bark portions of the lower bole...

Flamm, Richard Owen

1984-01-01T23:59:59.000Z

42

Community Loblolly Pine Slash Pine  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity Involvement and Making a Difference

43

Assessing the Significance of Above- and Belowground Carbon Allocation of Fast- and Slow-Growing Families of Loblolly Pine - Final Report  

SciTech Connect (OSTI)

During this project we experimentally evaluated the below-ground biomass and carbon allocation and partitioning of four different fast- and slow-growing families of loblolly pine located in Scotland County, NC, in an effort to increase the long-term performance of the crop. The trees were subjected to optimal nutrition and control since planting in 1993. Destructive harvests in 1998 and 2000 were used for whole?plant biomass estimates and to identify possible family differences in carbon acquisition (photosynthesis) and water use efficiency. At regular intervals throughout each year we sampled tissues for carbohydrate analyses to assess differences in whole-tree carbon storage. Mini rhizotron observation tubes were installed to monitor root system production and turnover. Stable isotope analysis was used to examine possible functional differences in water and nutrient acquisition of root systems between the various families. A genetic dissection of root ontogenic and architectural traits, including biomass partitioning, was conducted using molecular markers to better understand the functional implications of these traits on resource acquisition and whole-plant carbon allocation.

Topa, M. A.; Weinstein, D. A.; Retzlaff, W. A.

2001-03-01T23:59:59.000Z

44

azul pinus maximartinezii: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

at the Bulgarian subalpine forests - Macedonian pine (Pinus peuce University of Forestry (Bulgaria) 8 Floristic Features of Pinus pinea CiteSeer Summary: Pinus pinea (Stone...

45

Ponderosa pine (Pinus ponderosa) forests in the southwestern United States historically were more  

E-Print Network [OSTI]

refereed Address for Steven L. Martin and Tad C. Theimer: Department of Biological Sciences, Box 5640, Northern Arizona University, Flagstaff, AZ 86011, USA; e-mail for Theimer: Tad.Theimer@nau.edu. Address. Ponderosa pine restoration and turkey roost site use in northern Arizona Steven L. Martin, Tad C. Theimer

Theimer, Tad

46

Summerwood formation in loblolly pine  

E-Print Network [OSTI]

of products of anaerobic respiration. He supported his view by experimental data showing a high r espiratory quotient during the summer. In an attempt to clarify the relation between dormancy and auxin 10 Gouwentak (1941) studied the interaction of auxin... in phloroglucinol and hydrochloric acid. In early studies they were mounted in glycerin, but in later studies they were dehydrated on the slide with some absolute alcohol, saturated with xylene, and mounted in technic on. Even in technioon the stain would fade...

Van Buijtenen, Johannes Petrus

1956-01-01T23:59:59.000Z

47

Phenylalanine ammonia lyase and peroxidase activity in mycorrhizal and nonmycorrhizal short roots of Scots pine, Pinus sylvestris L.  

E-Print Network [OSTI]

107, 233-236. Petroselinum BLOBEL, G. & DOBBERSTEIN, B. (lyase Pinus sylvestris* Petroselinum hortenset Molecularrapid changes in the rate of Petroselinum of PAL synthesis.

Ronald, P C; Soderhall, K

1985-01-01T23:59:59.000Z

48

Somatic embryogenesis, maturation and DNA transfer in Pinus  

E-Print Network [OSTI]

and the developmental stage of the zygotic embryo play important roles in the production of embryogenic callus and subsequently in somatic embryo maturation. Because embryogenic tissue of slash pine did not proliferate at a desired rate in cell suspensions, loblolly...

Marek, Kimberly Ann

1994-01-01T23:59:59.000Z

49

Determination of leaf area index of loblolly pine (Pinus taeda L.) and its relationship to site water balance across a large precipitation gradient in East Texas  

E-Print Network [OSTI]

was estimated using the Thornthwaite and Mather (1957) model to predict potential and actual evapotranspiration and moisture deficit. LAI and site water balance were estimated in both 1994 and 1995. 1 hypothesized that LAI would be positively correlated...

Hebert, Mark Thomas

1996-01-01T23:59:59.000Z

50

A comparison of selection and breeding strategies for incorporating wood properties into a loblolly pine (Pinus taeda L.) elite population breeding program  

E-Print Network [OSTI]

(TFSTIP) was originally comprised of the Texas Forest Service and 14 members of the private/corporate forest industry. Over the years, the TFSTIP gained additional members and expanded to include Oklahoma and Mississippi. In the late 1960s, the TFSTIP...

Myszewski, Jennifer Helen

2004-09-30T23:59:59.000Z

51

Basal area growth response to competition among improved families of loblolly pine (Pinus taeda L.) in a 20-year-old row plot progeny trial  

E-Print Network [OSTI]

of competition. J Inst Polytech, Osaka City Univ, Ser D7:15-34. 39 Land, S. B. , and W. L. Nance. 1987. APA: a useful tool for analysis of progeny tests. 19th South Forest Tree Improv Conf Proc, College Station, TX. pp. 300-311. Moore, J. A. , C. A.... , and C. F. Bey. 1979. Incorporating genetic information in growth and yield models. 15th South Forest Tree Improv Conf Proc, Starkville, MS. pp. 140-148. Nance, W. L. , S. B. Land Jr. , and R. F. Daniels. 1983. Concepts for analys1s of intergenotypic...

Lee, Joel Talbot

1989-01-01T23:59:59.000Z

52

Performance of Planted Herbaceous Species in Longleaf Pine (Pinus palustris Mill.) Plantations: Overstory Effects of Competition and Needlefall  

SciTech Connect (OSTI)

Research to determine the separate effects of above-ground and below-ground competition and needlefall of over-story pines on under-story plant performance. Periodic monitoring of over-story crown closure, soil water content, temperature, and nutrients were conducted. Results indicate competition for light had a more determental effect on performance of herbaceous species in longleaf pine plantations than that resulting from competition for below-ground resources.

Dagley, C.M.

2001-07-03T23:59:59.000Z

53

Community Loblolly Pine Longleaf Pine D Mixed Pine/Hardwood  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity Involvement and Making a Difference CommunityCommunityD

54

CHRONIC IRRADIATION OF SCOTS PINE TREES (PINUS SYLVESTRIS) IN THE CHERNOBYL EXCLUSION ZONE: DOSIMETRY AND RADIOBIOLOGICAL EFFECTS  

SciTech Connect (OSTI)

To identify effects of chronic internal and external radiation exposure for components of terrestrial ecosystems, a comprehensive study of Scots pine trees in the Chernobyl Exclusion Zone was performed. The experimental plan included over 1,100 young trees (up to 20 years old) selected from areas with varying levels of radioactive contamination. These pine trees were planted after the 1986 Chernobyl Nuclear Power Plant accident mainly to prevent radionuclide resuspension and soil erosion. For each tree, the major morphological parameters and radioactive contamination values were identified. Cytological analyses were performed for selected trees representing all dose rate ranges. A specially developed dosimetric model capable of taking into account radiation from the incorporated radionuclides in the trees was developed for the apical meristem. The calculated dose rates for the trees in the study varied within three orders of magnitude, from close to background values in the control area (about 5 mGy y{sup -1}) to approximately 7 Gy y{sup -1} in the Red Forest area located in the immediate vicinity of the Chernobyl Nuclear Power Plant site. Dose rate/effect relationships for morphological changes and cytogenetic defects were identified and correlations for radiation effects occurring on the morphological and cellular level were established.

Farfan, E.; Jannik, T.

2011-10-01T23:59:59.000Z

55

altitude pinus hartwegii: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

at the Bulgarian subalpine forests - Macedonian pine (Pinus peuce University of Forestry (Bulgaria) 9 Emission altitude in radio pulsars Astrophysics (arXiv) Summary: This...

56

White Pine Blister Rust in High-Elevation White Pines: Screening for Simply-Inherited,  

E-Print Network [OSTI]

White Pine Blister Rust in High-Elevation White Pines: Screening for Simply________________ Recent concern about survival and recovery of high- elevation white pine ecosystems has returned white rust- resistance mechanisms in high-elevation white pines, including whitebark (Pinus albicaulis

57

Highlights from ThreeHighlights from Three Decades of Loblolly PineDecades of Loblolly Pine  

E-Print Network [OSTI]

Payne''s Flying Services Flying Service Smurfit CartSmurfit Cartóón de Venezuelan de Venezuela Synagro

58

Irrigation and fertilization effects on Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) Damage levels and pupal weight in an intensively-managed pine plantation.  

SciTech Connect (OSTI)

The widespread application of intensive forest management practices throughout the southeastern U.S. has increased loblolly pine, Pinus taeda L., yields and shortened conventional rotation lengths. Fluctuations in Nantucket pine tip moth, Rhyacionia frustrana (Comstock), population density and subsequent damage levels have been linked to variations in management intensity. We examined the effects of two practices, irrigation and fertilization, on R. frustrana damage levels and pupal weights in an intensively-managed P. taeda plantation in South Carolina. Trees received intensive weed control and one of the following treatments; irrigation only. fertilization only, irrigation + fertilization, or control. Mean whole-tree tip moth damage levels ranged from <1 to 48% during this study. Damage levels differed significantly among treatments in two tip moth generations in 2001, but not 2000. Pupal weight was significantly heavier in fertilization compared to the irrigation treatment in 2000, but no significant differences were observed in 2001. Tree diameter. height. and aboveground volume were significantly greater in the irrigation + fertilization than in the irrigation treatment after two growing seasons. Our data suggest that intensive management practices that include irrigation and fertilization do not consistently increase R. frustrana damage levels and pupal weights as is commonly believed. However, tip moth suppression efforts in areas adjacent to our study may have partially reduced the potential impacts of R. frustrana on this experiment.

Coyle, David, R.; Nowak, John, T.; Fettig, Christopher, J.

2003-10-01T23:59:59.000Z

59

Food reserves in mountain longleaf pine roots during shoot elongation.  

SciTech Connect (OSTI)

Roots of saplings appear to be models for healthy tissues in longleaf pines. Results show that roots of mountain longleaf pine have a normal anatomy, but also have unusual amounts of starch when compared to loblolly pine roots growing during phenologiexecy equal time periods. Roots appear large in diameter and grow much nearer the soil surface than roots observed from Coastal Plain longleaf pine. Starch grains are large in size and uniformly filled root cells. These results yield methodology potentially useful in assessment of health and productivity of longleaf pine.

Walkinshaw, C.H.; W.J. Otrosina

2001-03-20T23:59:59.000Z

60

Community Loblolly Pine Longleaf Pine Slash Pine D Mixed Pine/Hardwood  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity Involvement and Making a Difference CommunityCommunityD_

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Optimal management on uneven-aged Scots pine stands in Finland.  

E-Print Network [OSTI]

??The purpose of this study was to define economically optimal stand structures and harvesting cycles for uneven-aged Scots pine (Pinus sylvestris L.) in Finland. According… (more)

Räsänen, Jenni

2013-01-01T23:59:59.000Z

62

USDA Forest Service Proceedings RMRS-P-63. 2011. 365 Limber Pine Seed and Seedling Planting Experiment  

E-Print Network [OSTI]

source for many animals. Limber pine populations are declin- ing due to a combination of white pine such as rocks or stumps. Introduction Limber pine (Pinus flexilis) is a distinctive five-needled white pine-compete the shade-intolerant limber pine as the habitat nears succes- sional maturity (Baumeister and Callaway 2006

63

Susceptibility of provenances and families of Pinus maximinoi and Pinus tecunumanii to frost in South Africa  

E-Print Network [OSTI]

in South Africa R. G. Mitchell · M. J. Wingfield · G. R. Hodge · W. S. Dvorak · T. A. Coutinho Received: 15+Business Media B.V. 2012 Abstract The future of South Africa's most important pine species, Pinus patula subtropical species that provide an alternative to planting P. patula on the warmer sites of South Africa

64

Modeling distributions of stem characteristics of genetically improved loblolly pine  

E-Print Network [OSTI]

presented in this study. N de 'n th Parame s Once the parameter estimates for each plot had been computed for the chosen distribution, multiple regression techniques were utilized to relate the parameter estimates to stand characteristics. Regression... best characterized the data. Models were subsequently developed to predict the diameter, height, and volume distributions using the moment-based beta probability density function. The probability density function parameters were predicted from stand...

Janssen, Jill Elizabeth

1988-01-01T23:59:59.000Z

65

Vegetation Loblolly Pine N Site Boundary N Streams Roads  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism inS-4500IIVasudha Patri Mechanical Engineer Telephoneo 250 o

66

Performance and value of CAD-deficient pine- Final Report  

SciTech Connect (OSTI)

The southern US produces 58% of the nation's timber, much of it grown in intensively managed plantations of genetically improved loblolly pine. One of the fastest-growing loblolly pine selections made by the NCSU-Industry Cooperative Tree Improvement Program, whose progeny are widely planted, is also the only known natural carrier of a rare gene, cadn1. This allele codes for deficiency in an enzyme, cinnamyl alcohol dehydrogenase, which catalyzes the last step in the biosynthesis of lignin precursors. This study is to characterize this candidate gene for marker-assisted selection and deployment in the breeding program. This research will enhance the sustainability of forest production in the South, where land-use pressures will limit the total area available in the future for intensively managed plantations. Furthermore, this research will provide information to establish higher-value plantation forests with more desirable wood/fiber quality traits. A rare mutant allele (cad-n1) of the cad gene in loblolly pine (Pinus taeda L.) causes a deficiency in the production of cinnamyl alcohol dehydrogenase (CAD). The effects of this allele were examined by comparing wood density and growth traits of cad-n1 heterozygous trees with those of wild-type trees in a 10-year-old open-pollinated family trial growing under two levels of fertilization in Scotland County, North Carolina. In all, 200 trees were sampled with 100 trees for each treatment. Wood density measurements were collected from wood cores at breast height using x-ray densitometry. We found that the substitution of cad-n1 for a wild-type allele (Cad) was associated with a significant effect on wood density. The cad-n1 heterozygotes had a significantly higher wood density (+2.6%) compared to wild-type trees. The higher density was apparently due to the higher percentage of latewood in the heterozygotes. The fertilization effect was highly significant for both growth and wood density traits. While no cad genotype x treatment interactions was found for any of the traits studied, in the fertilized plots, the effect of the cad-n1 allele on wood density was reduced. The study indicates that the cad-n1 allele could be a valuable gene to the pulp and paper industry for the purpose of enhancing pulp yields through increasing wood density. Stem growth and wood density associated with a mutant null (cad-n1) allele were examined in three 15-year-old loblolly pine diallel tests, established on two sites in the southern United States. In each diallel test, one or two cad-n1 heterozygous parents were crossed with five unrelated wild-type parents, to produce five or ten full-sib families. In all, 839 trees from 20 full-sib families in four genetic backgrounds (a cad-n1 heterozygote x 5 unrelated trees) were sampled, genotyped at the cad locus, and assessed for growth and wood density traits. In a combined analysis of all four genetic backgrounds, we found evidence for effects of increased wood density associated with the cad-n1 allele at age 15 (p=0.03) years and height growth at ages 6 (p=0.03) and 15 (p=0.005). There were large differences in the cad-n1 effects for the various growth and wood traits among the diallel tests. This variation may be due to either different genetic backgrounds among the parents of the different diallel tests, or for different growing environments at the field sites. Even though the cad-n1 effect on growth and wood density was significant across genetic backgrounds, the effect was variable among full-sib families within backgrounds. We speculate that certain wild-type alleles from second parents specifically interact with cad-n1 producing large positive effects. In addition, pleiotropic effects on growth and wood density appear to be associated with the cad-n1 allele. While substantial gains are possible through deployment of trees carrying cad-n1, these gains may be family-specific and should be verified for each cross through field testing.

Bailian Li; Houmin Chang; Hasan Jameel

2007-02-28T23:59:59.000Z

67

White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure  

E-Print Network [OSTI]

White Pine Emission Trends of Monoterpenes and Sesquiterpenes After Acute Ozone Exposure Daniel M of White Pine (Pinus strobus) specimens located at the University of Michigan Biological Station (UMBS). To measure terpene production, dynamic branch enclosures were simultaneously positioned on White Pine

Collins, Gary S.

68

Proceedings of the 17th Central Hardwood Forest Conference GTR-NRS-P-78 (2011) 658 White pine (Pinus strobus L.) is one of the most important timber trees in the northeastern United States and  

E-Print Network [OSTI]

for wind breaks and erosion control and as an ornamental. Unusual mortality of bare-root seedlings of white throughout the state. There are numerous possible explanations for white pine seedling mortality which may all influence seedling mortality after planting (Venator 1985). Also, extreme weather conditions after

69

The role of iron oxyhydroxides in phosphorus chemistry of some East Texas forest soils  

E-Print Network [OSTI]

Forest soil phosphorus (P) chemical behavior was evaluated in some mid-rotation fertilized loblolly pine (Pinus taeda L.) plantations in East Texas, that differed in their site drainage characteristics. Forest floor mass and carbon content...

Hass, Amir

2006-10-30T23:59:59.000Z

70

Sources of Diplodia pinea endophytic infections in Pinus patula and P. radiata seedlings in South Africa  

E-Print Network [OSTI]

Sources of Diplodia pinea endophytic infections in Pinus patula and P. radiata seedlings in South fields, to assess transmission and incidence of endophytic D. pinea infections. Inoculation of seeds) is an endophyte that exists as a latent pathogens without visible symptoms on pines in many parts of the world

71

Bark-stripping Patterns in Pinus aristata Stands in Colorado Richard L. Boyce and Brad Lubbers  

E-Print Network [OSTI]

provided logistical support. INTRODUCTION & OBJECTIVES Bark-stripping, or partial cambial mortality between the direction of stripping and the prevailing wind direction. The mechanism by which wind cambial mortality) in ten Rocky Mountain bristlecone pine (Pinus aristata) stands in Colorado. For every

Boyce, Richard L.

72

Use of Course Woody Debris by Cotton Mouse (Peromyscus gossypinus)in a Southeastern Pine Forest  

SciTech Connect (OSTI)

Course woody debris may be an important resource for many small mammals by providing protection and food sources. The author tracked cotton mice movements via radiotelemetry and powder in managed loblolly pine forests. Most day refuges for mice were associated with debris, including rotting stumps (69%), upturned root boles (14%) and under fallen logs (9%). Stumps used were more larger and more highly decomposed. Night time telemetry indicated that mice movements were more closely associated with the logs. Rooting stumps are an important resource for cotton mice.

T.S. McCay

1999-03-22T23:59:59.000Z

73

Changes in Snag Populations in Northern Arizona Mixed-Conifer and Ponderosa Pine Forests, 19972002  

E-Print Network [OSTI]

Changes in Snag Populations in Northern Arizona Mixed-Conifer and Ponderosa Pine Forests, 1997 (Pinus ponderosa, n 60 plots) forests in north-central Arizona from 1997 to 2002. Of 2,240 snags marked in 1997, at least 76% remained standing in 2002, 17% had fallen and were relocated as logs, 0.5% were cut

74

A study of the effect of ozone and antioxidants on ozone-sensitive loblolly pine  

E-Print Network [OSTI]

and exposed to LSX ambient ozone for two months. Arrows indicate pestained SDS-PAGE molecular weight standards (kD) and Rubisco large subunit. Lane R = pure spinach Rubisco large subunit. Lanes 1 and 2 = control seedlings in the Ozoban study. Lanes 3 and 4... radicals are produced during normal metabolism when oxygen is reduced to water. Grimes et al. (1983) studied the products that form from ozone in cells and found no detectable superoxide radicals, leading them to propose that either ozone or hydroxyl...

Posey, Karen Lashea

1995-01-01T23:59:59.000Z

75

Early testing of loblolly pine based on seedling response to daylength variation within growth chamber environments  

E-Print Network [OSTI]

on became significant after four weeks of treatment 1 TRBLE 6. Duncan's Multiple Range Tests for Treatment Least Squares hleans. Response Variable 2 Treatrient HT12 HT16 HT20 HTZ4 D16 D20 D24 SDW RDW SRR TDW 3 3 (mm) (mm) (mm) (mm) (mm) (mm) (nm) !iim... 133. 3Z ] 2. 2191 . 632 Z. 726 [ . 495 3. O90 I . S4Z 3. S43 ) . 631 3. 900i Z. DSS t 5. 844 3. 217 i 6. OS) 3. 6Z4 t S. 868 4. )74[ 1 'leans beside the same line are not significantly different (. 05 level). HT1Z, HT16, HT20, tiTZ4...

Davison, Robert Marc

2012-06-07T23:59:59.000Z

76

The evaluation and inheritance of form and growth in natural populations of loblolly pine  

E-Print Network [OSTI]

and . 007. Heritability for individual tree volume could only be calculated for one group of progeny and was extremely low (h = . 0009) . Heritability for volume per hectare was 2 larger (h = . 099) . 2 The coefficients of genetic predictions were... be characterized as genetic- ally inherited, the ability to recognize good genotypes becomes important. This can be done by one of four methods (Falconer 1960): individual selection, family selection, within family selection, or combined selection. These last...

Byram, Thomas Duane

1978-01-01T23:59:59.000Z

77

Black Pine Engineering  

Broader source: Energy.gov [DOE]

Black Pine Engineering is commercializing a disruptive technology in the turbomachinery industry. Using a patented woven composite construction, Black Pine Engineering can make turbomachines (turbines, compressors) that are cheaper and lighter than competing technologies. Using this technology, Black Pine Engineering will sell turbo-compressors which solve the problem of wasted steam in geothermal power plants.

78

A conceptual model of water yield effects from beetle-induced tree death in snow-dominated lodgepole pine forests  

E-Print Network [OSTI]

and snow interception, subcanopy wind regimes, soil infiltration, forest energy storage and snow surface of bark beetles (Coleoptera: Scolytidae) has caused widespread mortality across more than 600,000km2 with high rates of lodgepole pine (Pinus contorta) mortality from mountain pin beetle (Dendroctonous

Small, Eric

79

David Chatelet -CV CURRICULUM VITAE  

E-Print Network [OSTI]

State University. Dissertation Title: The hydraulic properties of Loblolly pine (Pinus taeda) root title: Seasonal variation of hydraulic resistance of the shoot and roots of oak (Q. robur) and beech (F Journal of Plant Sciences, In Press. Sack L, Chatelet DS, Scoffoni C, and PromotheusWiki contributors

Edwards, Erika J.

80

Journal of Mammalogy, 81(2):527535, 2000 USE OF WOODY DEBRIS BY COTTON MICE  

E-Print Network [OSTI]

527 Journal of Mammalogy, 81(2):527­535, 2000 USE OF WOODY DEBRIS BY COTTON MICE (PEROMYSCUS by the cotton mouse (Peromyscus gossypinus) with radiotelemetry and fluorescent-powder tracking in a managed loblolly pine (Pinus taeda) forest. Most day refuges of cotton mice were asso- ciated with woody debris

McCay, Timothy S.

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Producing Pine Straw in East Texas Forests  

E-Print Network [OSTI]

Managing pine forests for the production of pine straw is a promising new enterprise in East Texas. This publication explains the processes and equipment needed to harvest and market pine straw....

Taylor, Eric; Foster, C. Darwin

2004-01-09T23:59:59.000Z

82

Early genetic evaluation of loblolly pine based on growth characteristics of seedlings grown under four moisture regimes  

E-Print Network [OSTI]

: 1) average seed weight per family, 2) height at 8, 10, 1Z, 14, 16, 1B, 20, ZZ, and 24 weeks of age, 3) incremental height growth following moisture stress treatments, 4) average height growth rate per week following moisture stress treatments, 5... seedling shoot weight and shoot-root ratio were good indicators of the field performance of mature trees tested over a range of site conditions. The aver age shoot- root rati o per family of seedlings grown under unstressed moisture conditions...

Waxler, Michael Steven

2012-06-07T23:59:59.000Z

83

Search for major genes with progeny test data to accelerate the development of genetically superior loblolly pine. Technical progress report  

SciTech Connect (OSTI)

This report details the progress of the three tasks of this project. The tasks are: (1) develop genetic models and analytical methods; (2) molecular confirmation of major gene segregation; and (3) develop strategies for marker-assisted breeding.

NONE

2000-02-15T23:59:59.000Z

84

The influence of phosphorus nutrition and water stress on the osmotic adjustment and growth of loblolly pine  

E-Print Network [OSTI]

LITERATURE REVIEW Water Stress Osmotic Adjustment Phosphorus MATERIALS AND METHODS Experimental Design Sowing Preparation Sowing and Seedling Cultivation Treatments . . . . . . . ~ Measurements . . . . . . - ~ ~ ~ Statistical Analysis RESULTS... three days. Fertilizer was applied every other time the seedlings received water. Treatments were initiated to provide three levels of phos- phorus nutrition (10, 100, 200 ppm) and three levels of water stress. Water stress was imposed...

Wilson, Alan Byron

1985-01-01T23:59:59.000Z

85

The effects of ethylenediurea and sodium erythorbate on photosynthetic function of ozone-exposed loblolly pine seedlings  

E-Print Network [OSTI]

-top chambers in east Texas for one growing season beginning in April 1994 while being exposed to either sub-ambient (CF), approximate ambient (NF), 1.5Y,, 2.OX, or 2.5X ambient ozone levels. Net photosynthesis (A), stomatal conductance (g), and chloroplast...

Kuehler, Eric Anthony

1995-01-01T23:59:59.000Z

86

Effects of prescribed fire and varying stand basal area on nitrogen mineralization in a loblolly pine forest  

E-Print Network [OSTI]

by far the most common (Bowen and Smith, 1981), Soil NH4' and NO, concentrations at any particular time reflect rates of mineralization, immobilization, oxidation (nitrification), plant uptake, NH4' fixation, volatilization, denitrification... sites, and the microbial community could provide this mineralized N at a rate that could sustain such an ecosystem. 10 F c or Affectin Ni rifi tion The process of nitrification is more environmentally sensitive than that of ammonification...

Webb, Bobby Glen

1991-01-01T23:59:59.000Z

87

Black Pine Circle Project  

SciTech Connect (OSTI)

A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

Mytko, Christine

2014-03-31T23:59:59.000Z

88

Black Pine Circle Project  

ScienceCinema (OSTI)

A group of seventh graders from Black Pine Circle school in Berkeley had the opportunity to experience the Advanced Light Source (ALS) as "users" via a collaborative field trip and proposal project. The project culminated with a field trip to the ALS for all seventh graders, which included a visit to the ALS data visualization room, a diffraction demonstration, a beamline tour, and informative sessions about x-rays and tomography presented by ALS scientists.

Mytko, Christine

2014-09-15T23:59:59.000Z

89

Hydraulic architecture and tracheid allometry in mature Pinus palustris and Pinus elliottii trees  

E-Print Network [OSTI]

Hydraulic architecture and tracheid allometry in mature Pinus palustris and Pinus elliottii trees C and better-drained micro- sites than SL. The hydraulic architecture and tracheid dimen- sions of roots, trunk but weak trade-off between water conduction efficiency and safety. Tracheid hydraulic diameter (Dh

Martin, Timothy

90

Pinon Pine Tree Study, Los Alamos National Laboratory: Source document  

SciTech Connect (OSTI)

One of the dominant tree species growing within and around Los Alamos National Laboratory (LANL), Los Alamos, NM, lands is the pinon pine (Pinus edulis) tree. Pinon pine is used for firewood, fence posts, and building materials and is a source of nuts for food--the seeds are consumed by a wide variety of animals and are also gathered by people in the area and eaten raw or roasted. This study investigated the (1) concentration of {sup 3}H, {sup 137}Cs, {sup 90}Sr, {sup tot}U, {sup 238}Pu, {sup 239,240}Pu, and {sup 241}Am in soils (0- to 12-in. [31 cm] depth underneath the tree), pinon pine shoots (PPS), and pinon pine nuts (PPN) collected from LANL lands and regional background (BG) locations, (2) concentrations of radionuclides in PPN collected in 1977 to present data, (3) committed effective dose equivalent (CEDE) from the ingestion of nuts, and (4) soil to PPS to PPN concentration ratios (CRs). Most radionuclides, with the exception of {sup 3}H in soils, were not significantly higher (p < 0.10) in soils, PPS, and PPN collected from LANL as compared to BG locations, and concentrations of most radionuclides in PPN from LANL have decreased over time. The maximum net CEDE (the CEDE plus two sigma minus BG) at the most conservative ingestion rate (10 lb [4.5 kg]) was 0.0018 mrem (0.018 {micro}Sv). Soil-to-nut CRs for most radionuclides were within the range of default values in the literature for common fruits and vegetables.

P. R. Fresquez; J. D. Huchton; M. A. Mullen; L. Naranjo, Jr.

2000-01-01T23:59:59.000Z

91

Ricostruzione della storia di un popolamento di pino montano (Pinus  

E-Print Network [OSTI]

come Erico-pinetum montanae (Ellenberg e Klötzli, 1972), con la sporadica presenza di Pinus cembra L. e

92

Restoring a disappearing ecosystem: the Longleaf Pine Savanna.  

SciTech Connect (OSTI)

Longleaf pine (Pinus palustris) savannas of the southeastern United States contain some of the worlds most diverse plant communities, along with a unique complement of wildlife. Their traditionally open canopy structure and rich understory of grasses and herbs were critical to their vigor. However, a long history of land-use practices such as logging, farming, and fire exclusion have reduced this once-widespread ecosystem to only 3 percent of its original range. At six longleaf pine plantations in South Carolina, Tim Harrington with the Pacific Northwest Research Station and collaborators with the Southern Research Station used various treatments (including prescribed burns, tree thinning, and herbicide applications) to alter the forest structure and tracked how successful each one was in advancing savanna restoration over a 14-year period. They found that typical planting densities for wood production in plantations create dense understory shade that excludes many native herbaceous species important to savannas and associated wildlife. The scientists found that although tree thinning alone did not result in sustained gains, a combination of controlled burning, thinning, and herbicide treatments to reduce woody plants was an effective strategy for recovering the savanna ecosystem. The scientists also found that these efforts must be repeated periodically for enduring benefits.

Harrington, Timothy B. [USFS; Miller, Karl V. [University of Georgia; Park, Noreen

2013-05-01T23:59:59.000Z

93

Above- and belowground competition from longleaf pine plantations limits performance of reintroduced herbaceous species.  

SciTech Connect (OSTI)

Although overstory trees limit the abundance and species richness of herbaceous vegetation in longleaf pine (Pinus palustris Mill.) plantations, the responsible mechanisms are poorly understood because of confounding among limiting factors. In fall 1998, research was initiated to determine the separate effects of above- and belowground competition and needlefall from overstory pines on understory plant performance. Three 13- to 15-yr-old plantations near Aiken, SC, were thinned to 0, 25, 50, or 100% of nonthinned basal area (19.5 m2 ha-1). Combinations of trenching (to eliminate root competition) and needlefall were applied to areas within each plot, and containerized seedlings of 14 perennial herbaceous species and longleaf pine were planted within each. Overstory crown closure ranged from 0 to 81%, and soil water and available nitrogen varied consistently with pine stocking, trenching, or their combination. Cover of planted species decreased an average of 16.5 and 14.1% as a result of above- and below-ground competition, respectively. Depending on species, needlefall effects were positive, negative, or negligible. Results indicate that understory restoration will be most successful when herbaceous species are established within canopy openings (0.1-0.2 ha) managed to minimize negative effects from above- and belowground competition and needlefall.

T.B. Harrington; C.M. Dagley; M.B. Edwards.

2003-10-01T23:59:59.000Z

94

ORIGINAL PAPER Root growth dynamics of Aleppo pine (Pinus halepensis Mill.)  

E-Print Network [OSTI]

Villar-Salvador · Jose´ Ma Rey-Benayas Received: 23 December 2009 / Revised: 11 June 2010 / Accepted: 14 affect root Communicated by R. Hampp. B. Cuesta (&) Á J. Vega Á P. Villar-Salvador Á J. M. Rey

Villar-Salvador, Pedro

95

Summary We estimated total ecosystem respiration from a ponderosa pine (Pinus ponderosa Dougl. ex Laws.) plantation  

E-Print Network [OSTI]

Forest ecosystems are important in global carbon cycling be- cause 80% of the carbon stored in terrestrial vegetation is for- est biomass and forest soil contains more than 70% of the world's soil carbon- aged not only for timber and non-timber products, but also for CO2 sequestration. Therefore, ecosystem

Cohen, Ronald C.

96

E-Print Network 3.0 - austrian pine pinus Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

... Source: Forest Research Agency of the UK Forestry Commission Collection: Renewable Energy 6 Oklahoma State University Campus Landscape Master Plan Summary: , Colorado Blue...

97

Liming effects on slash pine (Pinus elliottii Englm.) seedlings growing on acid soils  

E-Print Network [OSTI]

Growth Liming CHAPTER III. NETHODS Experimental Design Soil Treatments Greenhouse Care Laboratory Analysis Statistical Analysis . CHAPTER IV. RESULTS . Soils Exchangeable Aluminum Extractable Aluminum Exchangeable Acidity pH Calcium Page 1... growth; and under very acid conditions, phosphorus may be tied up with soluble aluminum (Shoulders and McKee, 1973). Solubility of aluminum is strongly influenced by pH and may interfere with the uptake of phosphorus and subsequent growth of southern...

Elzner, John Thomas

1978-01-01T23:59:59.000Z

98

Tappable Pine Trees: Commercial Production of Terpene Biofuels in Pine  

SciTech Connect (OSTI)

PETRO Project: The University of Florida is working to increase the amount of turpentine in harvested pine from 4% to 20% of its dry weight. While enhanced feedstocks for biofuels have generally focused on fuel production from leafy plants and grasses, the University of Florida is experimenting with enhancing fuel production in a species of pine that is currently used in the paper pulping industry. Pine trees naturally produce around 3-5% terpene content in the wood—terpenes are the energy-dense fuel molecules that are the predominant components of turpentine. The team aims to increase the terpene storage potential and production capacity while improving the terpene composition to a point at which the trees could be tapped while alive, like sugar maples. Growth and production from these trees will take years, but this pioneering technology could have significant impact in making available an economical and domestic source of aviation and diesel biofuels.

None

2012-01-01T23:59:59.000Z

99

Southern Pine Based on Biorefinery Center  

SciTech Connect (OSTI)

This program seeks to develop an integrated southern pine wood to biofuels/biomaterials processing facility on the Recipient’s campus, that will test advanced integrated wood processing technologies at the laboratory scale, including: • The generation of the bioethanol from pines residues and hemicelluloses extracted from pine woodchips; • The conversion of extracted woodchips to linerboard and bleach grade pulps; and • The efficient conversion of pine residues, bark and kraft cooking liquor into a useful pyrolysis oil.

Ragauskas, Arthur J; Singh, Preet

2014-01-10T23:59:59.000Z

100

Modification of alkaline pulping to facilitate the isolation of aliphatic acids. Part 1. Sodium hydroxide pretreatment of pine wood  

SciTech Connect (OSTI)

Pretreating pine chips (Pinus sylvestris) with sodium hydroxide prior to the alkaline delignification kraft, kraft-anthraquinone, and soda-anthraquinone) can facilitate the recovery of the carbohydrate degradation products from alkaline pulping liquors. Under suitable pretreatment conditions large amounts of carbohydrate degradation products (alipahtic acids) were formed relative to lignin. The lignin fraction was composed of comparatively low-molecular-weight fragments. Although the delignification was considerably retarded and the yield (based on wood) was decreased by 1-3%, the properties of the resulting pulp were essentially maintained despite pretreatment. Finally, data are given for the composition of aliphatic acids in liquors resulting from pretreatments.

Alen, R.; Niemelae, K.; Sjoestroem, E.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Diagnosis & Correction of Soil Nutrient Limitations in Intensively managed southern pine forests  

SciTech Connect (OSTI)

Forest productivity is one manner to sequester carbon and it is a renewable energy source. Likewise, efficient use of fertilization can be a significant energy savings. To date, site-specific use of fertilization for the purpose of maximizing forest productivity has not been well developed. Site evaluation of nutrient deficiencies is primarily based on empirical approaches to soil testing and plot fertilizer tests with little consideration for soil water regimes and contributing site factors. This project uses mass flow diffusion theory in a modeling context, combined with process level knowledge of soil chemistry, to evaluate nutrient bioavailability to fast-growing juvenile forest stands growing on coastal plain Spodosols of the southeastern U.S. The model is not soil or site specific and should be useful for a wide range of soil management/nutrient management conditions. In order to use the model, field data of fast-growing southern pine needed to be measured and used in the validation of the model. The field aspect of the study was mainly to provide data that could be used to verify the model. However, we learned much about the growth and development of fast growing loblolly. Carbon allocation patterns, root shoot relationships and leaf area root relationships proved to be new, important information. The Project Objectives were to: (1) Develop a mechanistic nutrient management model based on the COMP8 uptake model. (2) Collect field data that could be used to verify and test the model. (3) Model testing.

University of Florida

2002-10-25T23:59:59.000Z

102

Original article Response of Pinus pinaster Ait. provenances at early  

E-Print Network [OSTI]

. pinaster in response to water shortage. These physiological adaptations complement known morphologicalOriginal article Response of Pinus pinaster Ait. provenances at early age to water supply. I. Water evolution of tissue water relations was assessed in 1-year-old seedlings of four Pinus pinaster Ait. prove

Paris-Sud XI, Université de

103

Organochlorine compounds in pine needles: Methods and trends  

SciTech Connect (OSTI)

During April 1989, needles from Scotch pine (Pinus sylvestris) trees were collected from a network of stations in West Germany, Denmark, Norway, and Sweden. Samples from selected stations were analyzed for hexachlorobenzene (HCB), pentachlorophenol (PCP), hexachlorocyclohexane isomers ([alpha]-HCH and [gamma]-HCH [lindane]), DDT, and DDE. Accumulation of the investigated compounds was observed in up to four needle-year classes. [gamma]-HCH decreased from south to north; the pattern for [alpha]-HCH was uniform; DDT/DDE also decreased from south to north. HCB was uniform throughout the sample area, and PCP was high in northern Sweden. Interpretation of trends was not altered by expressing concentrations on a fresh- or dry-weight basis or on a surface-area basis. The range of concentration variation for equivalent samples was 2 to 49% relative standard deviation; averages were 20 to 23%. There were no differences among trees facing the sample open direction; among different directions, trees open to the south collected more DDT, but this was not the case with other substances. There were no differences between trees of different ages. Samples at 4 to 5 m had lower contaminant levels than from 1.5 m.

Strachan, W.M.J. (National Water Research Inst., Burlington, Ontario (Canada). Centre for Inland Waters); Eriksson, G.; Jensen, S. (Stockholm Univ. (Sweden). Wallenberg Lab.); Kylin, H. (Stockholm Univ. (Sweden). Wallenberg Lab. Stockholm Univ. (Sweden). Dept. of Analytical Chemistry)

1994-03-01T23:59:59.000Z

104

Forest land application of sewage sludge on the Savannah River Plant  

SciTech Connect (OSTI)

In 1980, a sewage sludge application study was initiated on the Savannah River Plant to evaluate the effects of sludge additions on nutrient cycling processes in loblolly pine (Pinus taeda L.) forest ecosystems and to determine whether or not such additions beneficially enhance forest productivity. Sewage sludge, either as a liquid anaerobic sludge at 0, 402, or 804 kg N/ha (360 and 720 lb/ac) containing approximately 7% N (oven dry) or a solid aerobic material at 632 kg N/ha (560 lb/ac) with approximately 1.3% N (oven dry), was applied to 1-, 3-, 8-, and 28-year-old loblolly pine stands on sandy and clayey upper coastal plain soils. A total of 525,000 gallons of liquid sludge and 560 tons of solid sludge was applied on 11.6 hectares (28.7 acres) of loblolly pine forest plots. Sludge additions were monitored to determine availability and movement so that potential impacts could be evaluated on water quality, nutrient and heavy metal cycling, soil and forest floor, understory vegetation, tree foliage, stand growth, biomass production, and wood quality. This study concluded that using liquid sludge at rates of 400 kg N/ha or less as a silvicultural treatment to fertilize pulp and sawtimber loblolly pine stands resulted in increased forest productivity without environmental or wood quality degradation. Application recommendations for stand age and loading rates for management purposes are addressed.

Davis, C.E. (comp.)

1989-05-31T23:59:59.000Z

105

The White Pine Controlled Collapse Scott Phillips  

E-Print Network [OSTI]

The White Pine Controlled Collapse Experiment Scott Phillips D. Craig Pearson C.L. Edwards Brian W Los Alamos, NM 87545 November 25, 1996 LAUR-96-2642 #12;The White Pine Controlled Collapse Experiment Summary We recorded an explosively induced, 320 m deep, mine collapse and subsequent aftershocks at White

106

Pine-fresh Particles | EMSL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - September 2006Photovoltaic Theory and Modeling LosPhysicsEtchedSpatialPine-fresh

107

The Drought Response of Physiological and Structural Traits in Loblolly Pine (P. taeda L.) Clones with a Focus on Mesophyll Conductance to CO_(2)  

E-Print Network [OSTI]

?13C of bulk leaf across dates for each treatment ....................... 58 Figure 17. Leaf specific conductivity and vulnerability to cavitation .............................. 60 Figure 18. Relative growth rate from May to June... and pit conductance control hydraulic conductivity (Sperry et al. 2006). Vessel structure that allows faster flow can also make the vessels more vulnerable to cavitation 2 (Sperry et al. 2006). Cavitation occurs when high tension causes air to enter...

Wilson, Elizabeth Susan

2014-07-10T23:59:59.000Z

108

Pine Straw as a Ground Cover Mulch  

E-Print Network [OSTI]

, or half a pound of straw per square foot. An additional inch of pine straw may be applied each year for best appearance. A 40-pound bale will typically cover about 100 square feet (a 10- by 10-foot bed) to a 2-inch depth. For the same amount of coverage... using pine straw may be $1.60 to $4.60 per 10- by 10- foot bed (or 1.6? to 4.6? per square foot). Texas pine straw is available mainly to landscap- ers, but a retail market is developing and it will likely become more available at garden centers...

Taylor, Eric; Tate, Jay

2004-01-09T23:59:59.000Z

109

Microsoft Word - Tall_Pines_CX.doc  

Broader source: Energy.gov (indexed) [DOE]

Project Manager - KEWM-4 Proposed Action: Provision of funds to the Idaho Department of Fish and Game for purchase of the Tall Pines Property. Fish and Wildlife Project No.:...

110

Pine Tree Development Zones Program (Maine)  

Broader source: Energy.gov [DOE]

The Pine Tree Development Zones program offers eligible businesses the chance to reduce, and sometimes eliminate, state taxes for up to ten years. There is a statutory requirement of hiring a...

111

Effects of Precommercial Thinning and Midstory Control on Avian and Small Mammal Communities during Longleaf Pine Savanna Restoration.  

SciTech Connect (OSTI)

Abstract - Restoring longleaf pine (Pinus palustris Mill.) savanna is a goal of many southern land managers, and longleaf plantations may provide a mechanism for savanna restoration. However, the effects of silvicultural treatments used in the management of longleaf pine plantations on wildlife communities are relatively unknown. Beginning in 1994, we examined effects of longleaf pine restoration with plantation silviculture on avian and small mammal communities using four treatments in four 8- to 11- year-old plantations within the Savannah River Site in South Carolina. Treatments included prescribed burning every 3 to 5 years, plus: (1) no additional treatment (burn-only control); (2) precommercial thinning; (3) non-pine woody control with herbicides; and (4) combined thinning and woody control. We surveyed birds (1996-2003) using 50-m point counts and small mammals with removal trapping. Thinning and woody control alone had short-lived effects on avian communities, and the combination treatment increased avian parameters over the burn-only control in all years. Small mammal abundance showed similar trends as avian abundance for all three treatments when compared with the burn-only control, but only for 2 years post-treatment. Both avian and small mammal communities were temporarily enhanced by controlling woody vegetation with chemicals in addition to prescribed fire and thinning. Therefore, precommercial thinning in longleaf plantations, particularly when combined with woody control and prescribed fire, may benefit early-successional avian and small mammal communities by developing stand conditions more typical of natural longleaf stands maintained by periodic fire.

Lane, Vanessa R [Abraham Baldwin Agricultural College; Kilgo, John C [USDA Forest Service, Southern Research Station

2015-01-01T23:59:59.000Z

112

Cation Uptake and Allocation by Red Pine Seedlings under Cation...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Uptake and Allocation by Red Pine Seedlings under Cation-Nutrient Stress in a Column Growth Experiment. Cation Uptake and Allocation by Red Pine Seedlings under Cation-Nutrient...

113

Detecting Tropical Cyclone Signals in Tree Rings of Longleaf Pine (Pinus palustris Mill.), Valdosta, Georgia, U.S.A.  

E-Print Network [OSTI]

. #12; iii DEDICATION I was blessed with the greatest parents I could have ever had. One week before I began my Master's program, we lost my stepfather, Dan. He this far in my education and life without the love and support of my parents. Therefore

Grissino-Mayer, Henri D.

114

USDA Forest Service Proceedings RMRS-P-63. 2011. 207 Abstract--I examined the regeneration of whitebark pine (Pinus  

E-Print Network [OSTI]

in Kootenay and Banff national parks, and the Rock Canyon Creek fire of 1960, located approximately 125 km, and distance to the mature forest edge. I measured stand structural variables within each plot, including associated with this species largely excluded the other tree species' establishment. Distance to seed source

115

Pine Ridge Area Community Wildfire Protection Plan  

E-Print Network [OSTI]

Pine Ridge Area Community Wildfire Protection Plan Update 2013 West Ash Fire: Wednesday August 29 the boundary of the original plan to include all the area within the Upper Niobrara White Natural Resource, 2012 #12;Facilitated by: Nebraska Forest Service In cooperation with: Region 23 Fire Protection

Farritor, Shane

116

The effects of precommercial thinning and midstory-control on the flora and fauna of young longleaf pine plantations.  

SciTech Connect (OSTI)

I examined the effects of longleaf pine (Pinus palustris) restoration using plantation silviculture on the avian, small mammal, and herpetofauna communities on the Savannah River Site, a National Environmental Research Park near Aiken, South Carolina. Vertebrate populations were surveyed from 1995 through 2003 on a series of plantations that had been precommercially thinned and/or received midstory-control via herbicides between 1994 and 1996. Understory and overstory vegetation was surveyed from 1994 through 2004. Thinning and midstory vegetation reduction treatments had greater herbaceous cover than the control through 2004 after a 1-2 year decline on midstory-control plots. Initially, thinned plots had the greatest herbaceous cover. However from 1998 through 2004, the combined treatment had the most herbaceous cover. Without midstory-control, thinning released midstory hardwoods. The effect of thinning or midstory-control alone on bird abundance was positive but short-lived. The positive effects were larger and persisted longer on combined treatment plots. My results indicate that precommercial thinning longleaf plantations, particularly when combined with midstory-control and prescribed fire, had a modest beneficial impact on avian communities by developing stand conditions more typical of natural longleaf stands maintained by periodic fire. All treatments resulted in short-term increases in small mammal abundance, but effects were minimal by 5-7 years after treatment. By 2001, pine basal area had returned to pre-treatment levels on thinned plots suggesting that frequent thinning may be required to maintain abundant and diverse small mammal communities in longleaf pine plantations. I did not detect any treatment related differences in herpetofauna abundance. These results suggest that restoring longleaf with a combination of precommercial thinning, midstory-control with herbicides, and prescribed fire can have a short-term positive effect on the avian and small mammal communities without affecting the herpetofauna community. However, periodic thinnings may be necessary to extend the positive effects.

Simmons, Robert.

2007-05-01T23:59:59.000Z

117

White Pine in the Northern Forests: An Ecological and Management History of White Pine on the Bad River Reservation of Wisconsin  

E-Print Network [OSTI]

White Pine in the Northern Forests: An Ecological and Management History of White Pine on the Bad-ADAMS, NANCY LANGSTON, AND DAVID J.MLADENOFF white pine inthe northern forests: AN ECOLOGICAL AND MANAGEMENTHISTORY OF WHITE PINE ON THE BAD RIVERRESERVATIONOF WISCONSIN ABSTRACT This essay examines eastern white

Langston, Nancy

118

Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the Energy Innovation Portal Last week the student team of Black Pine Engineering from Michigan State University took top honors at the Eastern Midwest regional competition of...

119

Microsoft Word - CX Memo LaPineShunt  

Broader source: Energy.gov (indexed) [DOE]

facilities Location: LaPine, Deschutes County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to add...

120

Pine Ridge Job Corp | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp Jump to: navigation, search Name Pine

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Pine Tree Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp Jump to: navigation, search NamePine

122

White pines, Ribes, and blister rust: integration and action By R. S. Hunt1  

E-Print Network [OSTI]

REVIEW White pines, Ribes, and blister rust: integration and action By R. S. Hunt1 , B. W. Geils2 in this series review the history, biology and management of white pine blister rust in North America, Europe for understanding and managing epidemics of Cronartium ribicola in the white pines (five-needle pines in subgenus

123

Evolutionary dynamics of Pinus taeda L. in the Late Quaternary: An interdisciplinary approach  

E-Print Network [OSTI]

diagnostic alleles???????.??.. 51 Table 2.5 Gene flow for Pinus taeda L. populations east versus west of the Mississippi River Valley. Gene flow, measured as effective number of migrants per population per generation (Nm), was based... of population structure is the generation interval. This is the time interval between germination and reproductive onset. Pinus taeda rarely produces female strobili as early as four to five years of age (Dorman, 1976; Schultz, 1997) but trees become fully...

Al-Rabab'ah, Moh'd Ali

2004-11-15T23:59:59.000Z

124

Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

steam loss. According to Black Pine, the technology can boost power generation at geothermal plants by 8% and increase revenue by more than 280,000 per year per well....

125

Impact of Screening on Behavior During Storage and Cost of Ground Small-Diameter Pine Trees: A Case Study  

SciTech Connect (OSTI)

Whole comminuted trees are known to self-heat and undergo quality changes during storage. Trommel screening after grinding is a process that removes fines from the screened material and removes a large proportion of high-ash, high-nutrient material. In this study, the trade-off between an increase in preprocessing cost from trommel screening and an increase in quality of the screened material was examined. Fresh lodgepole pine (Pinus contorta) was comminuted using a drum grinder with a 10-cm screen, and the resulting material was distributed into separate fines and overs piles. A third pile of unscreened material, the unsorted pile, was also examined. The three piles exhibited different characteristics during a 6-week storage period. The overs pile was much slower to heat. The overs pile reached a maximum temperature of 56.88 degrees C, which was lower than the maximum reached by the other two piles (65.98 degrees C and 63.48 degrees C for the unsorted and fines, respectively). The overs also cooled faster and dried to a more uniform moisture content and had a lower ash content than the other two piles. Both piles of sorted material exhibited improved airflow and more drying than the unsorted material. Looking at supply system costs from preprocessing through in-feed into thermochemical conversion, this study found that trommel screening reduced system costs by over $3.50 per dry matter ton and stabilized material during storage.

Erin Searcy; Brad D Blackwelder; Mark E Delwiche; Allison E Ray; Kevin L Kenney

2011-10-01T23:59:59.000Z

126

Original article Estimating the foliage area of Maritime pine  

E-Print Network [OSTI]

) Abstract ­ Destructive measurements of architecture and biomass were performed on 63 trees from three Pinus pinaster stands (5, 21 and 26 year-old) in order to determine the quantity and distribution of foliage area that knowing tree age and diameter, it could be possible to fully describe the quantity of foliage area and its

Paris-Sud XI, Université de

127

450 wissen Schweiz Z Forstwes 161 (2010) 11: 450459 Dynamik der wiederbewaldung im waldbrand-  

E-Print Network [OSTI]

in many places pubescent oak (Quercus pubescens) regenerates itself with coppice shoots. Scots pine (Pinus

128

Experimental analysis of stove top designs for pine needle combustion in a semi-gasifier burner  

E-Print Network [OSTI]

The motivation behind this project was to develop a better understanding of the role that the stove top plays in a stove where pine needles are the main fuel source. Pine needles have distinct characteristics in their ...

Roqué, Alyssa J

2011-01-01T23:59:59.000Z

129

EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine...  

Broader source: Energy.gov (indexed) [DOE]

3: Southwest Intertie Project-South (SWIP-S), White Pine, Nye, Lincoln, and Clark counties, NV EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine, Nye, Lincoln, and...

130

Characteristics of pine needle combustion in a semi-gasifier burner  

E-Print Network [OSTI]

The motivation behind this report was to develop a stronger understanding of pine needle combustion behavior in a semi-gasifier, in order to ultimately design an effective pine needle cook stove for people in the developing ...

Fang, Liane Jessica

2011-01-01T23:59:59.000Z

131

Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas  

SciTech Connect (OSTI)

The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

1991-09-01T23:59:59.000Z

132

White pines, Ribes, and blister rust: a review and synthesis By Brian W. Geils1,4  

E-Print Network [OSTI]

REVIEW White pines, Ribes, and blister rust: a review and synthesis By Brian W. Geils1,4 , Kim E, white pine blister rust (Cronartium ribicola) has linked white pines (Strobus) with currants in genetics and proteomics, our current understanding and management of the white pine blister rust

133

Distribution of Diplodia pinea and its genotypic diversity within asymptomatic Pinus patula trees  

E-Print Network [OSTI]

Inc. 2011 Abstract Diplodia pinea (= Sphaeropsis sapinea) is an endophytic fungus and opportunistic of the fungus, especially the role of the endophytic or asymptomatic phase in disease development. Moreover can be an endophyte in asymptomatic Pinus tissue (Smith et al. 1996; Burgess et al. 2001a; Stanosz et

134

Carbon concentration variations in the roots, stem and crown of mature Pinus pinaster (Ait.)  

E-Print Network [OSTI]

Carbon concentration variations in the roots, stem and crown of mature Pinus pinaster (Ait.) Didier. Evaluations of carbon fixation and storage in this forest are facilitated by its general homogeneity for expansion factors and carbon concentration in the biomass, and more accurate results could be obtained

Bert, Didier

135

Climate change impacts and vulnerability of the southern populations of Pinus nigra subsp. salzmannii  

E-Print Network [OSTI]

vulnerability to climate change in Mediterranean mountain forests is not well developed. Climate change impactsClimate change impacts and vulnerability of the southern populations of Pinus nigra subsp-sensitive species. Trees will adapt not only to changes in mean climate variables but also to increased extreme

Herrera, Carlos M.

136

ORIGINAL PAPER Predicting the growth and yield of Pinus radiata in Bolivia  

E-Print Network [OSTI]

ORIGINAL PAPER Predicting the growth and yield of Pinus radiata in Bolivia Gustavo Guzmán & Timo is the most widely planted conifer in the Inter-Andean Valleys of Bolivia. However, Bolivia lacks knowledge Prefectural, Cochabamba, Bolivia T. Pukkala :S. de-Miguel Faculty of Science and Forestry, University

Paris-Sud XI, Université de

137

Performance of slash pine (Pinus elliottii Engelm.) containerized rooted cuttings and bare-root seedlings established on five planting dates in the flatlands of western Louisiana  

E-Print Network [OSTI]

fieldwork, serving on my committee, and all his advice. The Department of Forest Science for all the support provided for the project. Tim Rogers, Dr. Mohd Rahman, Ben McKay, Dr. Jo?o C. Azevedo, Amir Hass, Hakan O? uz, Wael Jabr, Dr. Jennifer Myzewski...

Akgul, Alper

2005-08-29T23:59:59.000Z

138

Evaluation of Methods to Predict Weibull Parameters for Characterizing Diameter Distributions  

E-Print Network [OSTI]

and Bennett (1965) applied the beta distribu- tion to describe diameter distributions on data from old yield models for slash pine (Bennett and Clutter 1968, Bennett et al. 1978), loblolly pine (Lenhart

Cao, Quang V.

139

Recreation and Tourism and the Future in Lodgepole Pine Forests  

E-Print Network [OSTI]

Recreation and Tourism and the Future in Lodgepole Pine Forests: Pros and ConsPros and Cons Stuart Watersheds damaged by wildfires. Changes in recreational experience / tourism experience Aesthetic values (e to waterways from erosion Trees no longer holding soil Results into possible loss of tourism revenue

140

146 USDA Forest Service Proceedings RMRS-P-34. 2004. Abstract--Limber pine and Rocky Mountain bristlecone pine are currently threat-  

E-Print Network [OSTI]

pine is ex- periencing mortality in the Northern Rocky Mountains and the infection front con- tinues and Sullivan 2004), at a site that is more than 220 miles away from the former infection front. No mortality as erect trees, clusters of erect trees and as wind-sculpted wedge-shaped shrubs (krummholz). Limber pine

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

EIS-0215: Pinon Pine Power Project, Tracy Station, NV  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE) prepared this statement to assess the environmental and human health issues associated with the Pinon Pine Power Project, a proposed demonstration project that would be cost-shared by DOE and the Sierra Pacific Power Company (SPPCo.) under DOE's Clean Coal Technology Program. The proposed Federal action is for DOE to provide cost-shared funding support for the construction and operation of the Pinon Pine Power Project, a coal-fired power generating facility, which would be a nominal, 800-ton-per-day (104 megawatt (MW) gross generation) air-blown, Integrated Gasification Combined-Cycle plant proposed by SPPCo. at its Tracy Power Station near Reno, Nevada.

142

La Pine, Oregon: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 ThrottledInformationparticipants <Palma, California: EnergyLa Pine,

143

Pinon Pine Power Project. Annual report, August 1992--December 1993  

SciTech Connect (OSTI)

This annual report has been prepared to present the status of the Pinon Pine Power Project, a nominal 104 MWe (gross) integrated gasification combined-cycle (IGCC) power plant addition to Sierra Pacific Power Company`s (SPPCo) system. This project will also serve as a demonstration project cost-shared by the US Department of Energy (DOE) and SPPCo under DOE`s Clean Coal Technology (CCT) Program. The goal of the CCT Program is to demonstrate advanced coal utilization technologies that are energy efficient and reliable and that are able to achieve substantial reductions in emissions as compared with existing coal technologies. The Pinon Pine Power Project will demonstrate an IGCC system utilizing the Kellogg-Rust-Westinghouse (KRW) fluidized-bed gasification process operating in an air-blown mode with in-bed desulfurization and hot gas clean-up with a western bituminous coal. The Pinon Pine Power Project will be constructed and operated at SPPCo`s Tracy Power Station, an existing power generation facility located on a rural 724-acre plot approximately 17 miles east of Reno, NV.

NONE

1994-11-01T23:59:59.000Z

144

E-Print Network 3.0 - austrian black pine Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to all, regardless of race, color, national origin, sex, religion, age, disability, political beliefs, sexual orientation, o Summary: ATTACKED: Hard pines - Scotch, Jack,...

145

An adult pine weevil feeding on the bark of the main stem of a young tree.  

E-Print Network [OSTI]

be obtained by monitoring weevil development in the stump and associated root system (root­stump) to predict the pine weevil life cycle is expected to be similar to that at Thetford. Successful application of monitoring depends on a basic understanding of this life cycle. THE PINE WEEVIL LIFE CYCLE The length

146

FOR 4110/5159 Ecology and Restoration of the Longleaf Pine Ecosystem  

E-Print Network [OSTI]

FOR 4110/5159 Ecology and Restoration of the Longleaf Pine Ecosystem 3 credits Spring 2013 Instructors: Dr. Debbie Miller, Ph.D. Associate Professor Wildlife Ecology and Conservation 5988 Hwy. 90, Bldg description: History, structure, function and ecological and economic importance of longleaf pine ecosystems

Slatton, Clint

147

Pinon pine project. Annual report, January 1995--December 1995  

SciTech Connect (OSTI)

This annual report has been prepared to present the status of the Pinon Pine Project, a nominal 107 MWe (gross) coal-fired integrated gasification combined-cycle (IGCC) power plant addition to Sierra Pacific Power Company`s (SPPCo) system. This project will also serve as a demonstration project cost-shared by the U.S. Department of Energy (DOE) and SPPCo under DOE`s Clean Coal Technology (CCT) Program. The goal of the CCT Program is to demonstrate advanced coal utilization technologies that are energy efficient, reliable and able to achieve substantial reductions in emissions as compared with existing coal technologies. The Pinon Pine Project will demonstrate an IGCC system utilizing the Kellogg-Rust-Westinghouse (KRW) fluidized-bed gasification process operating in an air-blown mode with in-bed desulfurization and hot gas clean-up with a western bituminous coal as the design fuel. Testing will also be performed on a high-sulfur eastern coal. The Pinon Pine Project will be constructed and operated at SPPCo`s Tracy Power Station, an existing power generation facility located on a rural 724-acre plot approximately 17 miles east of Reno, NV. This new unit will be designated as Tracy Unit No. 4. SPPCo, the project participant, has contracted with the Foster Wheeler USA Corporation (FW USA) for the overall project management, engineering, procurement and construction of the project. FW USA in turn has subcontracted with The M.W. Kellogg Company (MWK) for the engineering and procurement of key components for the Gasifier Island.

NONE

1996-04-01T23:59:59.000Z

148

Hillsboro Pines, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi Gtel Jump to:County, Ohio:Hilliard, Ohio:Hillsboro Pines,

149

Pine Hills, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°, -75.6521271° LoadingPine

150

abies procera greenery: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Paris-Sud XI, Universit de 11 Studies on Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) Physics Websites Summary: Studies on Scots pine...

151

abies guatemalensis rehder: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Paris-Sud XI, Universit de 8 Studies on Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) Physics Websites Summary: Studies on Scots pine...

152

abies: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Paris-Sud XI, Universit de 8 Studies on Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) Physics Websites Summary: Studies on Scots pine...

153

Disposal of chemical agents and munitions stored at Pine Bluff Arsenal, Pine Bluff, Arkansas. Final phase 1, Environmental report  

SciTech Connect (OSTI)

The Pine Bluff Arsenal (PBA) near Pine Bluff, Arkansas, is one of eight continental United States (CONUS) Army installations where lethal unitary chemical agents and munitions are stored and where destruction of agents and munitions is proposed under the Chemical Stockpile Disposal Program (CSDP). The chemical agent inventory at PBA consists of approximately 12%, by weight, of the total US stockpile. The destruction of the stockpile is necessary to eliminate the risk to the public from continued storage and to dispose of obsolete and leaking munitions. In 1988 the US Army issued a Final Programmatic Environmental Impact Statement (FPEIS) for the CSDP that identified on-site disposal of agents and munitions as the environmentally preferred alternative (i.e., the alternative with the least potential to cause significant adverse impacts). The purpose of this report is to examine the proposed implementation of on-site disposal at PBA in light of more recent and more detailed data than those on which the FPEIS is based. New population data were used to compute fatalities using the same computation methods and values for all other parameters as in the FPEIS. Results indicate that all alternatives are indistinguishable when the potential health impacts to the PBA community are considered. However, risks from on-site disposal are in all cases equal to or less than risks from other alternatives. Furthermore, no unique resources with the potential to prevent or delay implementation of on-site disposal at PBA have been identified.

Ensminger, J.T.; Hillsman, E.L.; Johnson, R.D.; Morrisey, J.A.; Staub, W.P.; Boston, C.R.; Hunsaker, D.B.; Leibsch, E.; Rickert, L.W.; Tolbert, V.R.; Zimmerman, G.P.

1991-09-01T23:59:59.000Z

154

Fusarium circinatum and pitch canker of Pinus in Colombia E. T. Steenkamp & C. A. Rodas & M. Kvas &  

E-Print Network [OSTI]

Fusarium circinatum and pitch canker of Pinus in Colombia E. T. Steenkamp & C. A. Rodas & M. Kvas 2005­2007, symptoms typical of those associated with F. circinatum were observed in Colombia on nursery species commonly grown in Colombia. By making use of morphology and DNA-based methods, as well

155

Alice Holt Forest The Forest Research Alice Holt Research Station is located in the centre of the Forest  

E-Print Network [OSTI]

name Area (ha) Oak Quercus robur, Q. petraea 286 Beech Fagus sylvatica 14 Birch Betula pendula 15 Ash Corsican pine Pinus nigra var. maritima 184 Scots pine Pinus sylvestris 51 Norway spruce Picea abies 28

156

Building America Whole-House Solutions for New Homes: Pine Mountain...  

Energy Savers [EERE]

air-tight 1.0-1.8 ACH50 construction, spray-foamed walls and attics, and high-efficiency heat pumps with fresh-air intake. Pine Mountain Builders - Georgia More Documents &...

157

Peter Siska*, Vaughn M. Bryant Jr**, I-Kuai Hung*** GEOSPATIAL ANALYSIS OF SOUTHERN PINE BIOME  

E-Print Network [OSTI]

239 Peter Siska*, Vaughn M. Bryant Jr**, I-Kuai Hung*** GEOSPATIAL ANALYSIS OF SOUTHERN PINE BIOME AND POLLEN DISTRIBUTION PATTERNS IN SOUTHEASTERN UNITED STATES P. Siska, Vaughn M. Bryant Jr, I-Kuai Hung

Hung, I-Kuai

158

Silviculture for Lodgepole Pine Forests Where economic sustainability and ecological compatibility  

E-Print Network [OSTI]

Silviculture for Lodgepole Pine Forests Where economic sustainability and ecological compatibility Resources Colorado State University #12;Economic Sustainability What is the desired condition of lodgepole forests? Sustainable and healthy structure Forest products Ecosystem services #12;Ecological

159

Microsoft Word - CX-LaPine-ChiloquinWoodPoleFY12_WEB.doc  

Broader source: Energy.gov (indexed) [DOE]

2 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: La Pine-Chiloquin No. 1 Wood Pole Replacement...

160

Microsoft Word - CX-PilotButte-LaPineWoodPoleFY12_WEB.docx  

Broader source: Energy.gov (indexed) [DOE]

0, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Pilot Butte-La Pine No. 1 Wood Pole...

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge,  

E-Print Network [OSTI]

Inventory of Old Pine Nook Road Parcel on the Pocumtuck Ridge, Deerfield, MA Fletcher Clark Resources Inventory of Local Lands Class University of Massachusetts, Amherst Department of Environmental............................................................................................................13 7. Forestry Inventory

Schweik, Charles M.

162

The impact of sheared vs. sawn timber in the typical southern pine plywood mill  

E-Print Network [OSTI]

THE IMPACT OF SHEARED VS' SAWN TIMBER IN THE TYPICAL SOUTHERN PINE PLYWOOD MILL A Thesis by RUSSELL GARRETT SWINNEY Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1989 Major Subject: Forestry THE IMPACT OP SHEARED VS. SAWN T1MBER IN THE TYPICAL SOUTHERN PINE PLYWOOD MILI A Thesis by RUSSELL GARRETT SWINNEY Approved as to style and content by: Jease ( hair of mmi Jy...

Swinney, Russell Garrett

1989-01-01T23:59:59.000Z

163

West Short Pine Hills field, Harding County, South Dakota  

SciTech Connect (OSTI)

The West Short Pine Hills field is a shallow gas field that produces from the Shannon Sandstone Member, on the Camp Crook anticline in southwestern Harding County, South Dakota. The Alma McCutchin 1-17 Heikkila discovery was drilled in the NW1/4, Sec. 17, T16N, R2E, to a depth of 1600 ft and completed in October 1977 for 600 MCFGD from perforations at 1405-1411 ft. To date, 40 gas wells have been completed with total estimated reserves of more than 20 bcf. The field encompasses 12,000 ac, with a current drill-site spacing unit of 160 ac. The field boundaries are fairly well defined, except on the south edge of the field. The wells range in depth from 1250 to 2200 ft, and cost $60,000-$85,000 to drill and complete. Core and log analyses indicate that the field has 70 ft of net pay, with average porosity of 30% and average permeability of 114 md. Most wells have been completed with nitrogen-sand frac. Williston Basin Interstate Pipeline Company of Bismarck, North Dakota, operates a compressor station and 2.5 mi of 4-in. line that connects the field to their 160 in. north-south transmission line to the Rapid City area. Currently, producers are netting $1.10-$1.25/million Btu. The late Mathew T. Biggs of Casper, Wyoming, was the geologist responsible for mapping and finding this gas deposit.

Strothman, B.

1988-07-01T23:59:59.000Z

164

NREL: Biomass Research - Mark F. Davis, Ph.D.  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(QTLs) in poplar and loblolly pine. Dr. Davis has more than 20 years experience in the biomass conversion area and has authored more than 50 publications and book chapters. Learn...

165

Recent Publications: Susaeta, A.I, Lal, P., Carter, D.R., Alavalapati, J. 2012. Modeling Nonindustrial Private Forest  

E-Print Network [OSTI]

Nonindustrial Private Forest Landowner Behavior in Face of Woody Bioenergy Markets. Biomass and Bioenergy 46. Economics of Intercropping Loblolly Pine and Switchgrass for Bioenergy Markets in the Southeastern United. 2009. Modeling Impacts of Bioenergy Markets on Nonindustrial Private Forest Management

Hill, Jeffrey E.

166

Long-term patterns of fruit production in five forest types of the South Carolina upper coastal plain.  

SciTech Connect (OSTI)

ABSTRACT Fleshy fruit is a key food resource for many vertebrates and may be particularly important energy source to birds during fall migration and winter. Hence, land managers should know how fruit availability varies among forest types, seasons, and years. We quantified fleshy fruit abundance monthly for 9 years (1995-2003) in 56 0.1-ha plots in 5 forest types of South Carolina's upper Coastal Plain, USA. Forest types were mature upland hardwood and bottomland hardwood forest, mature closed-canopy loblolly (Pinus taeda) and longleaf pine (P. palustris) plantation, and recent clearcut regeneration harvests planted with longleaf pine seedlings. Mean annual number of fruits and dry fruit pulp mass were highest in regeneration harvests (264,592 _ 37,444 fruits; 12,009 _ 2,392 g/ha), upland hardwoods (60,769 _ 7,667 fruits; 5,079 _ 529 g/ha), and bottomland hardwoods (65,614 _ 8,351 fruits; 4,621 _ 677 g/ha), and lowest in longleaf pine (44,104 _ 8,301 fruits; 4,102 _ 877 g/ha) and loblolly (39,532 _ 5,034 fruits; 3,261 _ 492 g/ha) plantations. Fruit production was initially high in regeneration harvests and declined with stand development and canopy closure (1995-2003). Fruit availability was highest June-September and lowest in April. More species of fruit-producing plants occurred in upland hardwoods, bottomland hardwoods, and regeneration harvests than in loblolly and longleaf pine plantations. Several species produced fruit only in 1 or 2 forest types. In sum, fruit availability varied temporally and spatially because of differences in species composition among forest types and age classes, patchy distributions of fruiting plants both within and among forest types, fruiting phenology, high inter-annual variation in fruit crop size by some dominant fruit-producing species, and the dynamic process of disturbance-adapted species colonization and decline, or recovery in recently harvested stands. Land managers could enhance fruit availability for wildlife by creating and maintaining diverse forest types and age classes. .

Greenberg, Cathryn H.; Levey, Douglas J.; Kwit, Charles; McCarty, John P.; Pearson, Scott F.; Sargent, Sarah; Kilgo, John

2012-02-06T23:59:59.000Z

167

Evaluating the role of cutting treatments, fire and soil seed banks in an experimental framework in ponderosa pine  

E-Print Network [OSTI]

in ponderosa pine forests of the Black Hills, South Dakota Cody L. Wienka,* , Carolyn Hull Siegb , Guy R. Mc in the Black Hills of South Dakota and Wyoming, covering nearly 95% of the forested area (Sheppard Forest Service, Rocky Mountain Research Station, 2500 South Pine Knoll, Flagstaff, AZ 86001, USA Received

168

Measuring Transpiration to Regulate Winter Irrigation Rates  

SciTech Connect (OSTI)

Periodic transpiration (monthly sums) in a young loblolly pine plantation between ages 3 and 6 was measured using thermal dissipation probes. Fertilization and fertilization with irrigation were better than irrigation alone in increasing transpiration of young loblolly pines during winter months, apparently because of increased leaf area in fertilized trees. Irrigation alone did not significantly increase transpiration compared with the non-fertilized and non-irrigated control plots.

Samuelson, Lisa [Auburn University] [Auburn University

2006-11-08T23:59:59.000Z

169

Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne lidar  

E-Print Network [OSTI]

Biomass and Bioenergy 31 (2007) 646­655 Estimating biomass of individual pine trees using airborne biomass and bio-energy feedstocks. The overall goal of this study was to develop a method for assessing aboveground biomass and component biomass for individual trees using airborne lidar data in forest settings

170

Developing the Scots pine resource Results from a 3 year project  

E-Print Network [OSTI]

) Area of Scots pine Forest as a Proportion of Total Forest Area Entire Country NPP Area Finland 13000 65;End uses Finland Norway Scotland Sweden ·Pulpwood (55%) ·Construction ·Interior joinery and linings ·Transmission poles ·Log houses Pulpwood (45%) Construction Joinery Fencing Transmission poles Log houses Wood

171

The Contrasting Response to Soil Disturbance between Lodgepole Pine and Hybrid White Spruce in Subboreal Forests  

E-Print Network [OSTI]

for evaluating the sustainability of forest management (Curran et al., 2005). Soil disturbance can play a roleThe Contrasting Response to Soil Disturbance between Lodgepole Pine and Hybrid White Spruce in Subboreal Forests J. M. Kranabetter,* P. Sanborn, B. K. Chapman, and S. Dube ABSTRACT Reductions in soil

Sanborn, Paul

172

Hydraulic adjustment of Scots pine across Europe J. Martnez-Vilalta1,2  

E-Print Network [OSTI]

Research Hydraulic adjustment of Scots pine across Europe J. Martínez-Vilalta1,2 , H. Cochard3), 8903 Birmensdorf, Switzerland Summary · The variability of branch-level hydraulic properties, xylem anatomy, sapwood- and leaf-specific hydraulic conductivity (KS and KL), vulnerability to embolism

Mencuccini, Maurizio

173

Effects of thinning and herbicide application on vertebrate communities in longleaf pine plantations  

SciTech Connect (OSTI)

Currently, nearly 98% of the land area once dominated by longleaf pine ecosystems has been converted to other uses. The U.S. Forest Service is replanting logged areas with longleaf pine at the Savannah River Site, New Ellenton, South Carolina, in an effort to restore these ecosystems. To ascertain the effects of various silvicultural management techniques on the vertebrate communities, we surveyed small mammal, herpetofaunal, and avian communities in six 10- to 13-year-old longleaf pine plantations subjected to various thinning and herbicide regimes. Areas within each plantation were randomly assigned one of four treatments: thinning, herbicide spraying, thinning and herbicide, and an untreated control. For all vertebrate groups, abundance and species diversity tended to be less in the controls than treated areas. Birds and small mammals were most abundant and diverse in thinned treatments versus spray only and control. Herpetofauna capture rates were low and, thus, we were unable to detect treatment-related differences. Silvicultural treatments that reduce hardwood stem density and pine basal area can enhance habitat conditions for numerous vertebrate species.

Brunjes, Kristina J.; Miller, Karl V.; Ford, Mark W.; Harrington, Timothy B.; Edwards, Boyd M.

2003-07-01T23:59:59.000Z

174

Biomass and Bioenergy 30 (2006) 316320 How to recover more value from small pine trees  

E-Print Network [OSTI]

Biomass and Bioenergy 30 (2006) 316­320 How to recover more value from small pine trees: Essential of residual biomass. To offset the cost of handling this low-value timber, additional marketing options States market for such products. However, less is known of the capability of essential oils extracted

175

Red Band Needle Blight Programme Red Band Needle Blight of Pine Programme Group  

E-Print Network [OSTI]

Red Band Needle Blight Programme Group Red Band Needle Blight of Pine Programme Group Minutes Support Welcome and introduction 1. Jim thanked everyone for attending the first meeting of the Red Band and that the private 1 | Paper 1 - Minutes | Debbie Erskine | 23/01/2009 #12;Red Band Needle Blight Programme Group

176

GENERAL TECHNICAL REPORT PSW-GTR-240 White Pine Blister Rust Resistance of 12 Western  

E-Print Network [OSTI]

have been assessed for white pine blister rust infection and mortality at multiple ages since they were of the families were from wind-pollinated seedlots from forest stands and represent some of the top ranked had moderate to high levels of blister rust infection, and moderate levels of mortality were present

Standiford, Richard B.

177

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010  

E-Print Network [OSTI]

BOUNDARY LAYER (BL) THERMAL EDDIES OVER A PINE FOREST FROM CARES 2010 Gunnar Senum and Stephen are three thermal eddies, about 250 meters wide, in the boundary layer. These thermal eddies are formed from the solar heating of the surface and help to form the boundary layer. The eddy updrafts are transporting

178

Vapor pressure and boiling point elevation of slash pine black liquors: Predictive models with statistical approach  

SciTech Connect (OSTI)

Vapor-liquid equilibria and boiling point elevation of slash pine kraft black liquors over a wide range of solid concentrations (up to 85% solids) has been studied. The liquors are from a statistically designed pulping experiment for pulping slash pine in a pilot scale digester with four cooking variables of effective alkali, sulfidity, cooking time, and cooking temperature. It was found that boiling point elevation of black liquors is pressure dependent, and this dependency is more significant at higher solids concentrations. The boiling point elevation data at different solids contents (at a fixed pressure) were correlated to the dissolved solids (S/(1 {minus} S)) in black liquor. Due to the solubility limit of some of the salts in black liquor, a change in the slope of the boiling point elevation as a function of the dissolved solids was observed at a concentration of around 65% solids. An empirical method was developed to describe the boiling point elevation of each liquor as a function of pressure and solids mass fraction. The boiling point elevation of slash pine black liquors was correlated quantitatively to the pulping variables, using different statistical procedures. These predictive models can be applied to determine the boiling point rise (and boiling point) of slash pine black liquors at processing conditions from the knowledge of pulping variables. The results are presented, and their utility is discussed.

Zaman, A.A.; McNally, T.W.; Fricke, A.L. [Univ. of Florida, Gainesville, FL (United States)] [Univ. of Florida, Gainesville, FL (United States)

1998-01-01T23:59:59.000Z

179

Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron Age  

E-Print Network [OSTI]

Organic geochemical evidence for pine tar production in middle Eastern Sweden during the Roman Iron Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden b Upplands muse´et, St: Eriks gra¨nd 6, SE-753 10 Uppsala, Sweden Received 21 September 2004; received in revised form 15 June 2005; accepted 21

180

M. Shepherd et al.Branch architecture QTL for pine hybrids Original article  

E-Print Network [OSTI]

M. Shepherd et al.Branch architecture QTL for pine hybrids Original article Branch architecture QTL Crossa , Mark J. Dietersb and Robert Henrya a Cooperative Research Centre for Sustainable Production, Australia b Cooperative Research Centre for Sustainable Production Forestry, Queensland Forestry Research

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

The development of winter hardiness of pine and spruce seedlings in a simulated acid rain experiment  

E-Print Network [OSTI]

The development of winter hardiness of pine and spruce seedlings in a simulated acid rain-April, when the starch grains again appeared (Fig. 4). The exposure to acid rain did not significantly affect.g., Davison and Barnes, 1986; Freer- Smith and Mansfield, 1987). However, the effects of acid rain on conifer

Paris-Sud XI, Université de

182

Fractal Iron Oxide Single-Crystal Dendritic Micro-Pines of Magnetic  

E-Print Network [OSTI]

Fractal Iron Oxide Single-Crystal Dendritic Micro-Pines of Magnetic a-Fe2O3: Large-Scale Synthesis,2] Fractal structures are common in nature across all length scales, from self-assembled molecules. On the nanoscale, dendritic fractals are one type of hyperbranched structure which are generally formed

Wang, Zhong L.

183

GLOBAL CHANGE ECOLOGY -ORIGINAL PAPER Buffered climate change effects in a Mediterranean pine species  

E-Print Network [OSTI]

GLOBAL CHANGE ECOLOGY - ORIGINAL PAPER Buffered climate change effects in a Mediterranean pine Abstract Within-range effects of climatic change on tree growth at the sub-regional scale remain poorly- growth responses to climate change, the role of drought becomes even more complex in shaping communities

Herrera, Carlos M.

184

Optimisation of steam extraction of oil from maritime pine needles S.A. REZZOUG  

E-Print Network [OSTI]

1 Optimisation of steam extraction of oil from maritime pine needles S.A. REZZOUG University of La needles is generally extracted by steam distillation process at atmospheric pressure for more than one subjecting the substrate for a short time to steam varying from 1.5 to 5.5 bar (113 to 155 °C) for 4 to 20

Boyer, Edmond

185

Climate Warming and Drought Effects on Pinus and Juniperus Species: Contrasting Drought Tolerance Traits Limit Function and Growth in Tree Seedlings  

E-Print Network [OSTI]

between junipers and pines. Junipers have narrower tracheid diameters than pines, reducing vulnerability to cavitation in junipers (Pittermann et al. 2006a; Pittermann et al. 2010). In one study, J. scopulorum was less vulnerable to freeze... diameter and wood density (Pittermann et al. 2006b). In addition to conferring cavitation resistance, wood density also reflects mechanical strength, indicates the amount of carbon assimilated per volume, and is considered an important aspect of a broad...

Lenoir, Katherine Judith

2013-04-29T23:59:59.000Z

186

Fuzzy logic approach to supervised segmentation of forest regions infested by Southern Pine Beetle using color airborne images  

E-Print Network [OSTI]

Digital image processing technique and fuzzy logic approach are used to identify forest areas infested with Southern Pine Beetle, SPB, using normal color airborne imageries in this research. This research will be used as a front end of a larger...

Ng, Kit-Tong

1994-01-01T23:59:59.000Z

187

Assessment of carbon sequestration and timber production of Scots pine across Scotland using the process-based model 3-PGN   

E-Print Network [OSTI]

detailed eco-physiological interpretation of the environmental factors affecting Scots pine growth and it provided an assessment of carbon sequestration under the scenario of sustainable, normal production and its effects from the environment. Finally...

Xenakis, Georgios

2007-11-27T23:59:59.000Z

188

Water, earth, and fire: Land use and environmental planning in the New Jersey Pine Barrens  

SciTech Connect (OSTI)

Each major chapter in this land-use planning case study begins with an introductory overview of the historical and ecological context of land-use patterns and the resources on which people depend. Juxtaposed with these scientific analyses is a series of profiles of area residents and their view of the Pine Barrens. The concluding chapters present recommendations designed to help develop a regional plan for the area.

Berger, J.; Sinton, J.W.

1985-01-01T23:59:59.000Z

189

Survival of selected pine seed sources with different seedling treatments on droughty sites in East Texas  

E-Print Network [OSTI]

zantle af the mycorrhizal association creates a zmchanical or physical barrier to certain root pathogens (Marx 1971). Moreover mycorrhizal fungi any also help by directly reducing certain soil pathogens causing damping off and root rot (Tinus and Mc... (Thames 1963). This is because the rows of stcmata are f~ apart (van Buijtenen et al. 1975). The ~ of stcmata per needle and per square millimeter of surface area are significantly less on ~ngs fran the Lest pines than on seedlings frcm wetter sites 29...

Echols, Ralph James

1984-01-01T23:59:59.000Z

190

The influence of Pisolithus tinctorius (Pers.) coker and couch on the propagation of slash pine cuttings  

E-Print Network [OSTI]

in the dormant stage of development, and in general, they were hard and lignified. Upon removal from the ortets, cuttings were stored upright in plastic bags in an ice-filled ice chest. Approximately 6 hours after the last cutting was removed, the first...THE INFLUENCE OF PISOLITHUS TINCTORIUS (PERS. ) COKER AND COUCH ON THE PROPAGATION OF SLASH PINE CUTTINGS A Thesis by ALAN BRADLEY HUNTER Submitted to the Graduate College of Texas MM University in Partial fulfillment of the requirement...

Hunter, Alan Bradley

2012-06-07T23:59:59.000Z

191

Forecasting the monthly volume of orders for southern pine lumber - an econometric model  

E-Print Network [OSTI]

the orders estimates should be minimal, and the benefits of forecasting should exceed the costs. Included in this matter of convenience is the mathematical simplicity of the computations and their evaluation. With these essential characteristics in mind... FORECASTING THE MONTHLY VOLUME OF ORDERS FOR SOUTHERN PINE LUMBER - AH ECONOMETRIC MODEL A Thesis by BEN DOUGLAS JACKSON Submitted to the Graduate College of Texas ASM University in Partial fulfillment of the requirement for the degree...

Jackson, Ben Douglas

1973-01-01T23:59:59.000Z

192

The initial phase of a Longleaf Pine-Wiregrass Savanna restoration: species establishment and community responses.  

SciTech Connect (OSTI)

AbstractAbstract The significant loss of the longleaf pine-wiregrass ecosystem in the southeastern United States has serious implications for biodiversity and ecosystem functioning. In response to this loss, we have initiated a long-term and landscape-scale restoration experiment at the 80,125 ha (310 mi2) Department of Energy Savannah River Site (SRS) located near Aiken, South Carolina. Aristida beyrichiana (wiregrass), an important and dominant grass (i.e., a “matrix” species) of the longleaf pine savanna understory, and 31 other herbaceous “non-matrix” species were planted at six locations throughout SRS in 2002 and 2003. Of the 36,056 transplanted seedlings, 75% were still alive in June 2004, while mean 1–2 year survival across all planted species was 48%. Lespedeza hirta (hairy lespedeza) exhibited the greatest overall survival per 3 ×3 m cell at 95%, whereas Schizachyrium spp. (little bluestem) exhibited the greatest mean cover among individual species at 5.9%. Wiregrass survival and cover were significantly reduced when planted with non-matrix species. Aggregate cover of all planted species in restored cells averaged 25.9% in 2006. High rates of survival and growth of the planted species resulted in greater species richness (SR), diversity, and vegetative cover in restored cells. Results suggest that the loss of the longleaf pine-wiregrass ecosystem may be ameliorated through restoration efforts and illustrate the positive impact of restoration plantings on biodiversity and vegetative cover.

Aschenbach, Todd, A; Foster, Bryan, L.; Imm, Donald, W.

2010-09-01T23:59:59.000Z

193

Pinon Pine Power Project. Annual report, January 1--December 31, 1996  

SciTech Connect (OSTI)

This annual report has been prepared to present the status of the Pinon Pine Power Project, a nominal 107 MWe (gross) coal-fired integrated gasification combined-cycle (IGCC) power plant addition to Sierra Pacific Power Company`s (SPPCo) system. This project will also serve as a demonstration project cost-shared by the US Department of Energy (DOE) and SPPCo under DOE`s Clean Coal Technology (CCT) Program. The goal of the CCT Program is to demonstrate advanced coal utilization technologies that are energy efficient, reliable and able to achieve substantial reductions in emissions as compared with existing coal technologies. The Pinon Pine Power Project will demonstrate an IGCC system utilizing the Kellogg-Rust-Westinghouse (KRW) fluidized-bed gasification process operating in an air-blown mode with in-bed desulfurization and hot gas clean-up with a western bituminous coal as the design fuel. Testing will also be performed on a high-sulfur eastern coal. The Pinon Pine Power Project will be constructed and operated at SPPCo`s Tracy Power Station, an existing power generation facility located on a rural 724-acre plot approximately 17 miles east of Reno, NV. This new unit is designated as Tracy Unit No. 4.

NONE

1997-12-31T23:59:59.000Z

194

Presence and absence of bats across habitat scales in the Upper Coastal Plain of South Carolina.  

SciTech Connect (OSTI)

Abstract During 2001, we used active acoustical sampling (Anabat II) to survey foraging habitat relationships of bats on the Savannah River Site (SRS) in the upper Coastal Plain of South Carolina. Using an a priori information-theoretic approach, we conducted logistic regression analysis to examine presence of individual bat species relative to a suite of microhabitat, stand, and landscape-level features such as forest structural metrics, forest type, proximity to riparian zones and Carolina bay wetlands, insect abundance, and weather. There was considerable empirical support to suggest that the majority of the activity of bats across most of the 6 species occurred at smaller, stand-level habitat scales that combine measures of habitat clutter (e.g., declining forest canopy cover and basal area), proximity to riparian zones, and insect abundance. Accordingly, we hypothesized that most foraging habitat relationships were more local than landscape across this relatively large area for generalist species of bats. The southeastern myotis (Myotis austroriparius) was the partial exception, as its presence was linked to proximity of Carolina bays (best approximating model) and bottomland hardwood communities (other models with empirical support). Efforts at SRS to promote open longleaf pine (Pinus palustris) and loblolly pine (P. taeda) savanna conditions and to actively restore degraded Carolina bay wetlands will be beneficial to bats. Accordingly, our results should provide managers better insight for crafting guidelines for bat habitat conservation that could be linked to widely accepted land management and environmental restoration practices for the region.

Ford, W.Mark; Menzel, Jennifer M.; Menzel, Michael A.: Edwards, John W.; Kilgo, John C.

2006-10-01T23:59:59.000Z

195

Saltstone Disposal Facility Closure Cap Configuration and Degradation Base Case: Institutional Control to Pine Forest Scenario  

SciTech Connect (OSTI)

The Performance Assessment (PA) for the Saltstone Disposal Facility (SDF) is currently under revision. As part of the PA revision and as documented herein, the closure cap configuration has been reevaluated and closure cap degradation mechanisms and their impact upon infiltration through the closure cap have been evaluated for the institutional control to pine forest, land use scenario. This land use scenario is considered the base case land use scenario. This scenario assumes a 100-year institutional control period following final SDF closure during which the closure cap is maintained. At the end of institutional control, it is assumed that a pine forest succeeds the cap's original bamboo cover. Infiltration through the upper hydraulic barrier layer of the closure cap as determined by this evaluation will be utilized as the infiltration input to subsequent PORFLOW vadose zone contaminant transport modeling, which will also be performed as part of the PA revision. The impacts of pine forest succession, erosion, and colloidal clay migration as degradation mechanisms on the hydraulic properties of the closure cap layers over time have been estimated and the resulting infiltration through the closure cap has been evaluated. The primary changes caused by the degradation mechanisms that result in increased infiltration are the formation of holes in the upper GCL by pine forest succession and the reduction in the saturated hydraulic conductivity of the drainage layers due to colloidal clay migration into the layers. Erosion can also result in significant increases in infiltration if it causes the removal of soil layers, which provide water storage for the promotion of evapotranspiration. For this scenario, infiltration through the upper GCL was estimated at approximately 0.29 inches/year under initial intact conditions, it increased to approximately 11.6 inches/year at year 1000 in nearly a linear fashion, and it approached an asymptote of around 14.1 inches/year at year 1800 and thereafter. At year 1800, it was estimated that holes covered approximately 0.3 percent of the GCL due to root penetration, and that this resulted in an infiltration near that of typical background infiltration (i.e. as though the GCL were not there at all). This demonstrated that a very small area of holes essentially controlled the hydraulic performance of the GCL.

Phifer, M.A.

2004-03-19T23:59:59.000Z

196

Building America Whole-House Solutions for New Homes: Pine Mountain  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EEREDepartmentFebruaryResistance HeatingPower of Zero EnergyBuilders, Pine

197

Response of beneficial and associated insects of the southern pine beetle to beetle-infested trees and to behavioral chemicals  

E-Print Network [OSTI]

diameter) manually? infested with newly emerged male and female southern pine beetles. The pine bolts were attached at 5 m on the bole of the tree. The bolts were removed at the first sign of beetle attack (boring dust, pitch tubes and/or bark beetles... at 3 and 4 m traps with a low catch of 32 each at the 11 and 12 m traps. In comparison, I. avulsus was most abundant on the upper half of the tree bole. The male:female ratio of I. avulsus on the lower 8 traps was 1. :0. 39, compared to 1:0. 77...

Dixon, Wayne Neal

1977-01-01T23:59:59.000Z

198

86 S. Afr. J. Bot. 1996,62(2); 86-88 Sphaeropsis sapinea and Botryosphaeria dothidea endophytic in Pinus spp. and  

E-Print Network [OSTI]

86 S. Afr. J. Bot. 1996,62(2); 86-88 Sphaeropsis sapinea and Botryosphaeria dothidea endophytic these fungi as symptomless endophytes in healthy pine and eucalypt tissue was demonstrated. $phaeropsis in stressed or damaged trees might therefore be explained by their endophytic habit. *To whom correspondence

199

E-Print Network 3.0 - acute moist desquamation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the water preceding moist-chilling promotes dormancy-breaking of seeds of western white pine (Pinus... chemicals (hormones or anaesthetics such as gibberellic acid and...

200

E-Print Network 3.0 - aurutab haiged mandlid Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: , Cayford and Haig 1961, Jokela and Lorenz 1959, Heidmann 1972, and Williston 1974). Although most field... - ferred to feed on pine (Pinus spp.) and fir (Abies...

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Plenary Paper The Magnificent High-Elevation Five-Needle White Pines: Ecological Roles and Future Outlook.........................2  

E-Print Network [OSTI]

....................................................................................................61 Jennifer D. Scott, Diana F. Tomback, Michael B. Wunder Limber Pine Health in the Canadian Rockies.................................................66 Diana F. Tomback, Anna W. Schoettle, Mario J. Perez, Kristen M. Grompone, Sabine Mellmann-Brown, Elizabeth Campbell, Ken Gibson, Sandra Kegley, Jesse Logan, Diana Six Extended Abstracts Health of Whitebark

202

Enhanced root exudation induces microbial feedbacks to N cycling in a pine forest under long-term CO2 fumigation  

E-Print Network [OSTI]

enrichment increases tree seedling biomass (Curtis & Wang 1998), net primary production (NPP) in young forest enhancement of forest ecosystem NPP under elevated CO2 will require either the additional supply of limitingLETTER Enhanced root exudation induces microbial feedbacks to N cycling in a pine forest under long

Phillips, Richard P.

203

Shallow gas in Arkoma basin - Pine Hollow and South Ashland fields  

SciTech Connect (OSTI)

The Pine Hollow and South Ashland fields located in Pittsburg and Coal Counties, Oklahoma, established a combined reserve exceeding 200 bcf of gas. The Hartshorne Sandstone of early Desmoinesian (Pennsylvanian) age is the producing zone at a depth of 4000 ft (1200 m). Gas, probably of biogenic origin, migrated into the reservoir shortly after deposition. Subsequent folding and faulting of the Ashland anticline resulted in repositioning of the gas in a downthrown fault trap. The upthrown anticline portion of the Hartshorne is water-bearing. Moderate well costs and high individual reserves have resulted in excellent economics. Competitive bidding on federal leases has resulted in a high bid exceeding $1 million for one tract in the South Ashland field.

Woncik, J.

1983-08-01T23:59:59.000Z

204

The influence of phenylacetic acid, ethephon, and cytokinin on the rooting of slash pine cuttings  

E-Print Network [OSTI]

20 Table 3. Analysis of variance table to determine the effect of phenyl- acetic acid on the rooting of slash pine cuttings. Source df Expected Mean Squares R (Reps) C (Clones) T (Treatments) RxC RxT CxT 21 21 a + SaRC + 32aR 2 2 2 2 2 2... a + SaRC + 32aC. 2 2 2 a + 4aCT + 4aRT + 164T 2 2 RC 2 2 ' '4'RT 2 2 a + 4a(T Error 63 21 squares were calculated us1ng the equation L = (a1NS1 2MS2 + . . . + akNSk) with a. as constants. The degrees of freedom associated with L were 1...

Hankins, Margaret Wendel

1983-01-01T23:59:59.000Z

205

The effect of time-since-treatment and other factors on the perceived scenic beauty of southern pine-oak forest plots  

E-Print Network [OSTI]

This study investigated the effects of silvicultural treatment, season, and time-since-treatment on the perceived scenic beauty of 20 pine-oak plots on the Ouachita National Forest, Arkansas. Treatments consisted of reproduction cuts in which...

Gritter, Molly Kay

1997-01-01T23:59:59.000Z

206

Saltstone Disposal Facility Mechanically Stabilized Earth Vault Closure Cap Degradation Base Case: Institutional Control To Pine Forest Scenario  

SciTech Connect (OSTI)

As part of the current Saltstone Disposal Facility (SDF) Performance Assessment (PA) revision, the closure cap configuration was reevaluated and closure cap degradation mechanisms and their impact upon infiltration through the closure cap was evaluated for the existing SDF concrete vaults (i.e. vaults 1 and 4) for the base case land use scenario (i.e. institutional control to pine forest scenario) and documented in Phifer and Nelson (2003). The closure cap configuration was modified from a compacted kaolin barrier layer concept to a geosynthetic clay layer (GCL) barrier layer concept. The degradation mechanisms developed included pine forest succession, erosion, and colloidal clay migration. These degradation mechanisms resulted in changes in the hydraulic properties of the closure cap layers and resulting increases in infiltration through the closure cap over time.

Phifer, MA

2004-03-19T23:59:59.000Z

207

Nutritive value of eastern little bluestem and sweetgum as influenced by canopy condition and soil  

E-Print Network [OSTI]

loam (c. l. ) under an open and closed canopy during the months of June, August, and October within the loblolly-shortleaf pine region of central east Texas. Means followed by the same letter are not significantly different at the 95% level.... f. s. l. ), and Lacezda clay loam (c. l. ) under an open and closed canopy for the months of June, August, and October within the loblolly-shortleaf pine region of central east Texas. 31 Mean crude protein (%) of eastern little bluestem leaves...

Howell, Joe Wynn

1981-01-01T23:59:59.000Z

208

Influence of coarse woody debris on the soricid community in southeastern Coastal Plain pine stands.  

SciTech Connect (OSTI)

Shrew abundance has been linked to the presence of coarse woody debris (CWD), especially downed logs, in many regions in the United States. We investigated the importance of CWD to shrew communities in managed upland pine stands in the southeastern United States Coastal Plain. Using a randomized complete block design, 1 of the following treatments was assigned to twelve 9.3-ha plots: removal (n 5 3; all downed CWD _10 cm in diameter and _60 cm long removed), downed (n 5 3; 5-fold increase in volume of downed CWD), snag (n 5 3; 10-fold increase in volume of standing dead CWD), and control (n 5 3; unmanipulated). Shrews (Blarina carolinensis, Sorex longirostris, and Cryptotis parva) were captured over 7 seasons from January 2007 to August 2008 using drift-fence pitfall trapping arrays within treatment plots. Topographic variables were measured and included as treatment covariates. More captures of B. carolinensis were made in the downed treatment compared to removal, and captures of S. longirostris were greater in downed and snag compared to removal. Captures of C. parva did not differ among treatments. Captures of S. longirostris were positively correlated with slope. Our results suggest that abundance of 2 of the 3 common shrew species of the southeastern Coastal Plain examined in our study is influenced by the presence of CWD.

Davis, Justin, C.; Castleberry, Steven, B.; Kilgo, John, C.

2010-07-01T23:59:59.000Z

209

Land-Use History and Contemporary Management Inform an Ecological Reference Model for Longleaf Pine Woodland Understory Plant Communities.  

SciTech Connect (OSTI)

Ecological restoration is frequently guided by reference conditions describing a successfully restored ecosystem; however, the causes and magnitude of ecosystem degradation vary, making simple knowledge of reference conditions insufficient for prioritizing and guiding restoration. Ecological reference models provide further guidance by quantifying reference conditions, as well as conditions at degraded states that deviate from reference conditions. Many reference models remain qualitative, however, limiting their utility. We quantified and evaluated a reference model for southeastern U.S. longleaf pine woodland understory plant communities. We used regression trees to classify 232 longleaf pine woodland sites at three locations along the Atlantic coastal plain based on relationships between understory plant community composition, soils lol(which broadly structure these communities), and factors associated with understory degradation, including fire frequency, agricultural history, and tree basal area. To understand the spatial generality of this model, we classified all sites together. and for each of three study locations separately. Both the regional and location-specific models produced quantifiable degradation gradients–i.e., progressive deviation from conditions at 38 reference sites, based on understory species composition, diversity and total cover, litter depth, and other attributes. Regionally, fire suppression was the most important degrading factor, followed by agricultural history, but at individual locations, agricultural history or tree basal area was most important. At one location, the influence of a degrading factor depended on soil attributes. We suggest that our regional model can help prioritize longleaf pine woodland restoration across our study region; however, due to substantial landscape-to-landscape variation, local management decisions should take into account additional factors (e.g., soil attributes). Our study demonstrates the utility of quantifying degraded states and provides a series of hypotheses for future experimental restoration work. More broadly, our work provides a framework for developing and evaluating reference models that incorporate multiple, interactive anthropogenic drivers of ecosystem degradation.

Brudvig, Lars A. [Department of Plant Biology, Michigan State University; Orrock, John L. [Department of Zoology, University of Wisconsin; Damschen, Ellen I. [Department of Zoology, University of Wisconsin; et al, et al

2014-01-23T23:59:59.000Z

210

Geologic map and coal sections of the Pine Ridge quadrangle, Moffat County, Colorado  

SciTech Connect (OSTI)

The Pine Ridge quadrangle was mapped as part of the US Geological Survey's program of classifying and evaluating mineral lands in the public domain. Coal is the primary resource of econmic interest within the quadrangle and occurs in the Lance and Fort Union Formations. Several unsuccessful oil-and-gas wells have been drilled within the quadrangle. Possible uranium deposits may be found in the Browns Park Formation. Sand and gravel are also present in the quadrangle. The main coal zone in the Lance Formation is found near the middle and contains coal beds ranging in thickness from 0.17 to 0.94 m. These coal beds are discontinuous, grading laterally and vertically into carbonaceous shales. The middle coal zone in the Lance Formation appears to be continuous from east to west across the quadrangle. Coal beds approximately 0.1 m thick occur locally just above the base of the Lance. There are no coal mines or prospects within the formation. Coal beds in the Fort Union Formation, although generally thicker than the Lance coals, are extremely lenticular and irregular in distribution. The Fort Union coal zone is 22 to 51 m thick and the lowermost coal bed is 36 to 177 m above the basal Fort Union contact. Coal beds pinch and swell, are split by shale and sandstone partings, are cut out by river-channel sandstones, and grade laterally and vertically into carbonaceous shales. Inferred coal resources were calculated for the Fort Union Formation coals. An estimated 3278 ha are underlain by approximately 195 million metric tons. Resources were not calculated for coal beds in the Lance Formation.

Prost, G.L.; Brownfield, M.E.

1983-01-01T23:59:59.000Z

211

Parametric Gasification of Oak and Pine Feedstocks Using the TCPDU and Slipstream Water-Gas Shift Catalysis  

SciTech Connect (OSTI)

With oak and pine feedstocks, the Gasification of Biomass to Hydrogen project maximizes hydrogen production using the Full Stream Reformer during water-gas shift fixed-bed reactor testing. Results indicate that higher steam-to-biomass ratio and higher thermal cracker temperature yield higher hydrogen concentration. NREL's techno-economic models and analyses indicate hydrogen production from biomass may be viable at an estimated cost of $1.77/kg (current) and $1.47/kg (advanced in 2015). To verify these estimates, NREL used the Thermochemical Process Development Unit (TCPDU), an integrated system of unit operations that investigates biomass thermochemical conversion to gaseous and liquid fuels and chemicals.

Hrdlicka, J.; Feik, C.; Carpenter, D.; Pomeroy, M.

2008-12-01T23:59:59.000Z

212

A review of "The Isle of Pines, 1668: Henry Neville's Uncertain Utopia" by John Scheckter and Henry Neville  

E-Print Network [OSTI]

informative and exhaustive readings as well, as he has provided a very useful and timely edition of a text that deserves more critical attention. Although Neville?s Isle of Pines inherently o ers a very complicated textual puzzle (It appeared in print over.... But this chapter goes further, however, and o ers a survey of editorial procedure for other editions, starting with that of #14;omas Hollis in the eighteenth century. Scheckter contrasts Hollis?s editorial choices with those of William Chauncey Ford, whose 1920...

Mills, Dan

2012-01-01T23:59:59.000Z

213

Characterization of forest crops with a range of nutrient and water treatments using AISA Hyperspectral Imagery.  

SciTech Connect (OSTI)

This research examined the utility of Airborne Imaging Spectrometer for Applications (AISA) hyperspectral imagery for estimating the biomass of three forest crops---sycamore, sweetgum and loblolly pine--planted in experimental plots with a range of fertilization and irrigation treatments on the Savannah River Site near Aiken, South Carolina.

Gong, Binglei; Im, Jungho; Jensen, John, R.; Coleman, Mark; Rhee, Jinyoung; Nelson, Eric

2012-07-01T23:59:59.000Z

214

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research  

E-Print Network [OSTI]

's personal copy Energy and water balance of two contrasting loblolly pine plantations on the lower coastal 27606, United States b Department of Forestry and Environmental Resources, North Carolina State University, Raleigh, NC, United States c Department of Earth, Ecological, and Environmental Sciences

Chen, Jiquan

215

ELSEVIER Forest Ecology and Management 95 (1997) 109-115 Fores\\;;ology  

E-Print Network [OSTI]

area growth and foliage efficiency of loblolly pine plantations Kunjin Shi a, Quang V. Cao b7 with stand age, peaked between ages36 and 51, and decreased after that. Volume growth increased with leaf area for young stands and decreased for older stands, whereas foliage efficiency consistently decreased

Cao, Quang V.

216

June 22-25, 2008 Francis Marion Hotel  

E-Print Network [OSTI]

biomass on the Osceola National Forest, Florida, United States .......................................................................... 39 C.A. Gerald and C.F. deHoop Economic analysis of forest harvest residues biomass storage: Woody Biomass Supply..................... 52 Seasonal Effects on Moisture Loss of Loblolly Pine

Bolding, M. Chad

217

Solar Treatment for Mountain Pine Beetle Solar treatment may be appropriate in some areas of Colorado to reduce beetle populations in  

E-Print Network [OSTI]

Solar Treatment for Mountain Pine Beetle Solar treatment may be appropriate in some areas number of logs in high-value areas. There are two options of solar treatment: with plastic sheeting, and without plastic. Below is a brief description on set-up and difficulties when using solar treatment

218

Carbon dioxide and energy flux partitioning between the understorey and the overstorey of a maritime pine forest during a year with reduced soil water availability  

E-Print Network [OSTI]

during an atypical year with long-lasting reduced soil water availibility. Energy balance closure1 Carbon dioxide and energy flux partitioning between the understorey and the overstorey of a maritime pine forest during a year with reduced soil water availability Nathalie Jarosz* , Yves Brunet

Paris-Sud XI, Université de

219

Responses of soil carbon, nitrogen and cations to the frequency and seasonality of prescribed burning in a Cape Cod oak-pine forest  

E-Print Network [OSTI]

, such as combinations of fire with mechanical treatments (e.g., soil scarification) to further promote grasses and forbsResponses of soil carbon, nitrogen and cations to the frequency and seasonality of prescribed disturbance regime of oak and pine forests that occupy sandy soils of the coastal outwash plain

Schweik, Charles M.

220

Original article Aboveground biomass in a beech forest  

E-Print Network [OSTI]

Original article Aboveground biomass in a beech forest and a Scots pine plantation in the Sierra de) Summary - The aboveground biomass of a mature beech forest (Fagus sylvatica L) and of a Scots pine (Pinus in the different fractions were also analyzed. The results indicate a total biomass of 152.1mg ha-1in the pine

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Effect of coarse woody debris manipulation on soricid and herpetofaunal communities in upland pine stands of the southeastern coastal plain.  

SciTech Connect (OSTI)

Abstract -The majority of studies investigating the importance of coarse woody debris (CWD) to forest- floor vertebrates have taken place in the Pacific Northwest and southern Appalachian Mountains, while comparative studies in the southeastern Coastal Plain are lacking. My study was a continuation of a long-term project investigating the importance of CWD as a habitat component for shrew and herpetofaunal communities within managed pine stands in the southeastern Coastal Plain. Results suggest that addition of CWD can increase abundance of southeastern and southern short-tailed shrews. However, downed wood does not appear to be a critical habitat component for amphibians and reptiles. Rising petroleum costs and advances in wood utilization technology have resulted in an emerging biofuels market with potential to decrease CWD volumes left in forests following timber harvests. Therefore, forest managers must understand the value of CWD as an ecosystem component to maintain economically productive forests while conserving biological diversity.

Davis, Justin, Charles

2009-04-01T23:59:59.000Z

222

Silvicultural practices and tree squirrels (Sciurus L.) in East Texas  

E-Print Network [OSTI]

happened to occur near an upland stream or valley, or in the flatwoods, it was given a high rating. Those plots supporting stands of shortleaf pine mixed with southern red oak and sweetgum were given a low rating as to vegetation. A medium rating... Topography Low fine sands shortleaf-sweetgum hill top Medium loamy sands loblolly-white oak hill side High sandy loams loblolly-water oak valley or flatwoods then summed to provide an index for each plot. The maximum index figure is 9 and the smallest 3...

Hedrick, Larry Dean

1973-01-01T23:59:59.000Z

223

Data Report: Meteorological and Evapotranspiration Data from Sagebrush and Pinyon Pine/Juniper Communities at Pahute Mesa, Nevada National Security Site, 2011-2012  

SciTech Connect (OSTI)

Pahute Mesa is a groundwater recharge area at the Nevada National Security Site. Because underground nuclear testing was conducted at Pahute Mesa, groundwater recharge may transport radionuclides from underground test sites downward to the water table; the amount of groundwater recharge is also an important component of contaminant transport models. To estimate the amount of groundwater recharge at Pahute Mesa, an INFIL3.0 recharge-runoff model is being developed. Two eddy covariance (EC) stations were installed on Pahute Mesa to estimate evapotranspiration (ET) to support the groundwater recharge modeling project. This data report describes the methods that were used to estimate ET and collect meteorological data. Evapotranspiration was estimated for two predominant plant communities on Pahute Mesa; one site was located in a sagebrush plant community, the other site in a pinyon pine/juniper community. Annual ET was estimated to be 310±13.9 mm for the sagebrush site and 347±15.9 mm for the pinyon pine/juniper site (March 26, 2011 to March 26, 2012). Annual precipitation measured with unheated tipping bucket rain gauges was 179 mm at the sagebrush site and 159 mm at the pinyon pine/juniper site. Annual precipitation measured with bulk precipitation gauges was 222 mm at the sagebrush site and 227 mm at the pinyon pine/juniper site (March 21, 2011 to March 28, 2012). A comparison of tipping bucket versus bulk precipitation data showed that total precipitation measured by the tipping bucket rain gauges was 17 to 20 percent lower than the bulk precipitation gauges. These differences were most likely the result of the unheated tipping bucket precipitation gauges not measuring frozen precipitation as accurately as the bulk precipitation gauges. In this one-year study, ET exceeded precipitation at both study sites because estimates of ET included precipitation that fell during the winter of 2010-2011 prior to EC instrumentation and the precipitation gauges started collecting data in March 2011.

Jasoni, Richard L [DRI; Larsen, Jessica D [DRI; Lyles, Brad F. [DRI; Healey, John M [DRI; Cooper, Clay A [DRI; Hershey, Ronald L [DRI; Lefebre, Karen J [DRI

2013-04-01T23:59:59.000Z

224

Emerging Pests and Diseases A Global Crisis ?  

E-Print Network [OSTI]

(Fusarium circinatum) in Spain since late 2000's Origin probably Central America Impact on Pinus radiata in N. Spain but European pine spp. at risk Spread internationally via transport of contaminated seed

225

The Red Squirrel (Sciurus vulgaris L.) in relation to its food resource   

E-Print Network [OSTI]

1. A study of the ecology of the native red squirrel (Sciurus vulgaris leucorus) was carried out in a mature Scots pine (Pinus sylvestris) plantation in East Scotland. 2. The aims of this study were:- 1)To determine the ...

Tittensor, Andrew M

226

Biogeochemical cycles in forests of the "Sierra de Bjar" mountains (province of Salamanca, Spain)  

E-Print Network [OSTI]

, a paraclimax Castanea sativa Miller sweet-chestnut coppice, and a disclimax Pinus sylvestris L Scots pine clear cutting; ii) a chestnut (Castanea sativa Miller) coppice about 15 years old after the last harvest

Boyer, Edmond

227

Environmental and plant effects of sewage sludge application to forests and pastures  

SciTech Connect (OSTI)

Digested sewage sludge was applied to pastures and tree plantations at 19 to 44 Mg/ha (dry weight) as part of a municipal sludge disposal program. The sludge had low concentrations of heavy metals and traces of /sup 137/Cs and /sup 60/Co. Monitoring of soils, soil solutions, and runoff indicated that N, P, heavy metals, and radionuclides were largely retained in the upper 15cm of the soil. Soil solutions had elevated NO/sub 3//sup /minus// concentrations often >100 mg/L, but no significant increases in groundwater NO/sub 3//sup /minus// were found during the first year. Runoff from active sites had elevated concentrations of NO/sub 3//sup /minus// (20--30 mg/L), soluble P (1 mg/L), BOD/sub 5/ (5--30 mg/L), and fecal coliform (up to 14,000 colonies per 100 ml), not unlike runoff from pastures with cattle. Enrichment of organic N (2 times), available (inorganic) N (5 to 10 times), and Bray-P in the upper soils persisted for several years following sludge application. Sludge increased vegetation N concentrations from 1.5% to 2.3% and P concentrations from 0.16% to 0.31%. With the exception of Zn, heavy metals did not accumulate substantially in the vegetation. The sludge addition increased the survival and growth of sycamore (Platanus occidentalis L.). For a loblolly pine (Pinus taeda L.) plantation future growth improvements are expected based on elevated foliar N concentrations. 37 refs., 3 figs., 7 tabs.

Van Miegroet, H.; Boston, H.L.; Johnson, D.W.

1989-01-01T23:59:59.000Z

228

The role of coarse woody debris in southeastern pine forests; preliminary results from a large-scale experiment.  

SciTech Connect (OSTI)

McCay, Timothy S., James L. Hanula, Susan C. Loeb, Steven M. Lohr, James W. McMinn, and Bret D. Wright-Miley. 2002. The role of coarse woody debris in southeastern pine forests; preliminary results from a large-scale experiment. 135-144. In: Proceedings of the symposium on the ecology and management of dead wood in western forests. 1999 November 2-4; Reno, NV. Gen. Tech. Rep. PSW-GTR-181. Albany, CA: Pacific Southwest Research Station, Forest Service, U.S. Department of Agriculture 949 p. ABSTRACT: We initiated a long-term experiment involving manipulation of coarse woody debris (CWD) at the Savannah River National Environmental Research Park in the upper Coastal Plain of South Carolina. Each of four 9.3-ha plots in each of four blocks was subject to one of the following treatments: removal of all snags and fallen logs, removal of fallen logs only, felling and girdling to simulate a catastrophic pulse of CWD, and control. Removal treatments were applied in 1996, and the felling or snag-creation treatment will be applied in 2000-2001. Monitoring of invertebrate, herptile, avian, and mammalian assemblages and CWD dynamics began immediately after CWD removal and continues through the present. Removal treatments resulted in a fivefold to tenfold reduction in CWD abundance. To date, significant differences among treatments have only been detected for a few animal taxa. However, preliminary results underscore the benefits of large-scale experiments. This experiment allowed unambiguous tests of hypotheses regarding the effect of CWD abundance on fauna. Coupled with studies of habitat use and trophic interactions, the experimental approach may result in stronger inferences regarding the function of CWD than results obtained through natural history observation or uncontrolled correlative studies.

McCay Timothy, S.; Hanula, James, L.; Loeb, Susan, C.; Lohr, Steven, M.; McMinn, James, W.; Wright-Miley. Bret, D.

2002-08-01T23:59:59.000Z

229

Pyrolysis of Woody Residue Feedstocks: Upgrading of Bio-Oils from Mountain-Pine-Beetle-Killed Trees and Hog Fuel  

SciTech Connect (OSTI)

Liquid transportation fuel blend-stocks were produced by pyrolysis and catalytic upgrading of woody residue biomass. Mountain pine beetle killed wood and hog fuel from a saw mill were pyrolyzed in a 1 kg/h fluidized bed reactor and subsequently upgraded to hydrocarbons in a continuous fixed bed hydrotreater. Upgrading was performed by catalytic hydrotreatment in a two-stage bed at 170°C and 405°C with a per bed LHSV between 0.17 and 0.19. The overall yields from biomass to upgraded fuel were similar for both feeds: 24-25% despite the differences in bio-oil (intermediate) mass yield. Pyrolysis bio-oil mass yield was 61% from MPBK wood, and subsequent upgrading of the bio-oil gave an average mass yield of 41% to liquid fuel blend stocks. Hydrogen was consumed at an average of 0.042g/g of bio-oil fed, with final oxygen content in the product fuel ranging from 0.31% to 1.58% over the course of the test. Comparatively for hog fuel, pyrolysis bio-oil mass yield was lower at 54% due to inorganics in the biomass, but subsequent upgrading of that bio-oil had an average mass yield of 45% to liquid fuel, resulting in a similar final mass yield to fuel compared to the cleaner MPBK wood. Hydrogen consumption for the hog fuel upgrading averaged 0.041 g/g of bio-oil fed, and the final oxygen content of the product fuel ranged from 0.09% to 2.4% over the run. While it was confirmed that inorganic laded biomass yields less bio-oil, this work demonstrated that the resultant bio-oil can be upgraded to hydrocarbons at a higher yield than bio-oil from clean wood. Thus the final hydrocarbon yield from clean or residue biomass pyrolysis/upgrading was similar.

Zacher, Alan H.; Elliott, Douglas C.; Olarte, Mariefel V.; Santosa, Daniel M.; Preto, Fernando; Iisa, Kristiina

2014-12-01T23:59:59.000Z

230

Treena BURGESS1,2 *, Brenda D. WINGFIELD2  

E-Print Network [OSTI]

sapinea is an endophyte and latent pathogen of pines, assumedly introduced to the Southern Hemisphere. radiata has acquired this fungal endophyte from other Pinus within the exotic environment. INTRODUCTION Sphaeropsis sapinea is a ubiquitous endophyte and latent pathogen of Pinus (Smith & Stanosz 1995, Smith et al

231

Original article Effect of simulated acid rain on mycorrhizae  

E-Print Network [OSTI]

Original article Effect of simulated acid rain on mycorrhizae of Aleppo pine (Pinus halepensis in the three experiments. In substrata of neutro-basic pH, short-term exposures to acid rain positively affected ectomycorrhizal fungi, in parti- cular, Suillus species. acid rain / mycorrhizae / pH / Pinus

Boyer, Edmond

232

Facilities: NHMFL 9.4 Tesla Fourier Transform Ion Cyclotron Resonance Mass Spectrometer Citation: Characterization of Pine Pellet and Peanut Hull Pyrolysis of Bio-Oils by Negative-Ion Electrospray Ionization Fourier  

E-Print Network [OSTI]

with greater than 1% relative abundance in either phase are shown. Pyrolysis of solid biomass, in this case: Characterization of Pine Pellet and Peanut Hull Pyrolysis of Bio-Oils by Negative-Ion Electrospray Ionization of nitrogen-containing species identified in the peanut hull pyrolysis oil by FT-ICR mass spectrometry

Weston, Ken

233

132008 USDA Research Forum on Invasive Species DISPERSALAND DYNAMICS OF THE WOODWASP SIREX NOCTILIO IN ARGENTINA  

E-Print Network [OSTI]

population outbreaks. In Patagonia (Southern Argentina), pine trees (mainly Pinus ponderosa) are increasingly ecological and behavioral studies of this forest pest carried out in Patagonia. Our aim is to help increase). Number of attacked trees was estimated through a census of a 70-ha pine plantation in Northwest Patagonia

234

Catalogue of the Flora of Texas.  

E-Print Network [OSTI]

.) Kunze 4 ......................... normalis C . Chr . (D . patens Kunze) 1-2-3-4-5 ................. Thelypteris (L.) A . Gray Marsh Shieldfern 1-2 GYMNOPTERIS hispida (Mett.) Underw . (Bommeria hispida Underw.). ........ 6 NOTHOLAENA... ................................... . Taeda L Loblolly Pine 1-2 CATALOGUE OF THE FLORA OF TEXAS 13 PSEUDOTSUGA mucronata (Raf.) Sudw . Douglas Fir ....................... 6 TAXODIUM .............. distichum (L.) L . C . Rich Southern Cypress 1-2-3-4-5...

Cory, V. L. (Vivian L.); Parks, Harris Bradley

1937-01-01T23:59:59.000Z

235

The effects of competition on family rankings in progeny tests of different plot design  

E-Print Network [OSTI]

Research Area Cherokee County, Texas A. J. Hodges Experimental Sabine Parish, Louisiana Temple Research Area Cherokee County, Texas Temple Research Area Cherokee County, Texas Stephen F. Austin Exp. Fo Nacogdoches County, Texas A. J. Hodges... was performed on Texas Forest Service plantation 006. The test was an open-pollinated superior loblolly pine progeny test made up of IOO-tree square block plots and was established in Cherokee 22 County, Texas in 1956-57. The test individuals were planted...

Morrow, Daniel Franklin

2012-06-07T23:59:59.000Z

236

Quantitative analyses of plant remains from the NAN Ranch Ruin, Grant County, New Mexico  

E-Print Network [OSTI]

cottonwood, ponderosa pine (Pinus ponderosa Lawson), oak, unspecified pine, Douglas fir [Pseudotsuga menziesii (Mirb.) Franco], boxelder, walnut, ash, and alder in macrobotanical samples from the NAN Ranch Ruin. Ponderosa pine and Douglas fir, typical... (N440/W510) consisted of 1.00 m2 stratigraphic blocks that were excavated in 10 cm levels. Late Pithouse midden deposits in the Southeast Midden area were 60 to 80 cm thick and contained ash lenses that Shafer (1991a:4,6) attributed to fire...

Rose, Carolyn June

2004-11-15T23:59:59.000Z

237

Results of the radiological survey at the former ALCOA New Kensington Works, Pine and Ninth Streets, New Kensington, Pennsylvania (ANK002)  

SciTech Connect (OSTI)

At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted a radiological survey at the former ALCOA New Kensington Works, Pine and Ninth Streets, New Kensington, Pennsylvania. The survey was performed on November 12, 1991. The purpose of the survey was to determine whether the property was contaminated with radioactive residues, principally, as a result of work done for the Manhattan Engineer District in 1944. The survey included a gamma scan of three bays inside Building 18; measurement of direct alpha and beta-gamma levels in the same area; and collection of a dust sample for radionuclide analysis from the center of each bay. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of the DOE Formerly Utilized Sites Remedial Action Program guidelines for uranium. The radionuclide distributions were not significantly different from typical background levels in the Pittsburgh, Pennsylvania area.

Foley, R.D.; Brown, K.S.

1992-10-01T23:59:59.000Z

238

Hydrothermal Liquefaction Oil and Hydrotreated Product from Pine Feedstock Characterized by Heteronuclear Two-Dimensional NMR Spectroscopy and FT-ICR Mass Spectrometry  

SciTech Connect (OSTI)

Hydrothermal liquefaction (HTL) crude oil and hydrotreated product from pine tree farm waste (forest product residual, FPR) have been analyzed by direct infusion electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry (ESI FT-ICR MS) in both positive- and negative-ionization modes and high-resolution twodimensional heteronuclear 1H-13C NMR spectroscopy. FT-ICR MS resolves thousands of compounds in complex oils and provides unparalleled compositional details for individual molecules for identification of compound class (heteroatom content), type (number of rings plus double bonds to carbon or double bond equivalents (DBE) and carbon number (degree of alkylation). Heteronuclear 1H-13C NMR spectroscopy provides one-bond and multiple-bond correlations between pairs of 1H and 13C chemical shifts that are characteristic of different organic functional groups. Taken together this information provides a picture of the chemical composition of these oils. Pyrolysis crude oil product from pine wood was characterized for comparison. Generally, pyrolysis oil is comprised of a more diverse distribution of heteroatom classes with higher oxygen number relative to HTL oil as shown by both positive- and negative-ion ESI FT-ICR MS. A total of 300 N1, 594 O1 and 267 O2 compounds were observed as products of hydrotreatment. The relative abundance of N1O1, N1O2, N1O3, N2, N2O1, N2O2 and O3 compounds are reduced to different degrees after hydrotreatment and other higher heteroatom containing species (O4-O10, N1O4, N1O5 and N2O3) are completely removed by hydrotreatment.

Sudasinghe, Nilusha; Cort, John R.; Hallen, Richard T.; Olarte, Mariefel V.; Schmidt, Andrew J.; Schaub, Tanner

2014-12-14T23:59:59.000Z

239

Similarity of nutrient uptake and root dimensions of Engelmann spruce and subalpine fir at two contrasting sites in Colorado  

SciTech Connect (OSTI)

Nutrient uptake capacity is an important parameter in modeling nutrient uptake by plants. Researchers commonly assume that uptake capacity measured for a species can be used across sites. We tested this assumption by measuring the nutrient uptake capacity of intact roots of Engelmann spruce (Picea engelmanni Parry) and subalpine fir (Abies lasiocarpa (Hook.) Nutt.) at Loch Vale Watershed and Fraser Experimental Forest in the Rocky Mountains of central Colorado. Roots still attached to the tree were exposed to one of three concentrations of nutrient solutions for time periods ranging from 1 to 96 hours, and solutions were analyzed for ammonium, nitrate, calcium, magnesium, and potassium. Surprisingly, the two species were indistinguishable in nutrient uptake within site for all nutrients (P > 0.25), but uptake rates differed by site. In general, nutrient uptake was higher at Fraser (P = 0.01, 0.15, 0.03, 0.18 for NH{sub 4}{sup +}, NO{sub 3}{sup -}, Ca{sup 2+}, and K{sup +}, respectively), which is west of the Continental Divide and has lower atmospheric deposition of N than Loch Vale. Mean uptake rates by site for ambient solution concentrations were 0.12 {micro}mol NH{sub 4}{sup +} g{sub fwt}{sup -1} h{sup -1}, 0.02 {micro}mol NO{sub 3}{sup -} g{sub fwt}{sup -1}, 0.21 {micro}mol Ca{sup 2+} g{sub fwt}{sup -1} h{sup -1}, and 0.01 {micro}mol Mg{sup 2+} g{sub fwt}{sup -1} h{sup -1} at Loch Vale, and 0.21 {micro}mol NH{sub 4}{sup +} f{sub fwt}{sup -1}h{sup -1}, 0.04 {micro}mol NO{sub 3}{sup -} g{sub fwt}{sup -1} h{sup -1}, 0.51 {micro}mol Ca{sup 2+}g{sub fwt}{sup -1}h{sup -1}, and 0.07 {micro}mol Mg{sup 2+} f{sub fwt}{sup -1}h{sup -1} at Fraser. The importance of site conditions in determining uptake capacity should not be overlooked when parameterizing nutrient uptake models. We also characterized the root morphology of these two species and compared them to other tree species we have measured at various sites in the northeastern USA. Engelman spruce and subalpine fir were indistinguishable in specific root length and diameter distribution, while most of the other ten species had statistically distinct diameter distributions across five diameter classes < 2 mm. Based on specific root length, subalpine fir and Engelmann spruce had significantly coarser roots than red pine (Pinus resinosa Soland), yellow birch (Betula allegheniensis Britt.), sugar maple (Acer saccharum Marsh.), chestnut oak (Quercus prinus L.), black cherry (Prunus serotina Ehrh.), and red spruce (Picea rubens Sarg.). White oak (Quercus alba L.), balsam fir (Abies balsamea (L.) Mill.), American beech (Fagus grandifolia Ehrh.) and loblolly pine (Pinus taeda L.) were intermediate in SRL (indistinguishable from Engelmann spruce and subalpine fir by ANOVA). Species that differ more in physiology and morphology than the two species we compared would likely show dissimilar uptake characteristics even at the same site.

Yanai, R; McFarlane, K; Lucash, M; Kulpa, S; Wood, D

2009-10-09T23:59:59.000Z

240

Report on Analysis of Forest Floor Bulk Density and Depth at the Savannah River Site.  

SciTech Connect (OSTI)

The forest floor data from the Savannah River Site consists of two layers, the litter layer and the duff layer. The purpose for the study was to determine bulk density conversion factors to convert litter and duff depth values in inches to forest floor fuel values in tons per acre. The primary objective was to collect litter and duff samples to adequately characterize forest floor depth and bulk density for combinations of 4 common forest types (loblolly/slash pine, longleaf pine, pine and hardwood mix, upland hardwood), 3 age classes (5-20, 20-40, 40+ years old) and 3 categories of burning history (0-3, 3-10, 10+ years since last burn).

Bernard R. Parresol

2005-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Torrey Pine and Climate Change  

E-Print Network [OSTI]

and for upwelling of cold water along the shore (leftsources in the coastal waters of the California Current. Theacross the cold strip of water resulting from upwelling.

Berger, Wolfgang H

2007-01-01T23:59:59.000Z

242

Torrey Pine and Climate Change  

E-Print Network [OSTI]

San Diego, Ca. , 98pp. Peltier, W.R. , and R.G. Fairbanks,24,000 years according to Peltier and Fairbanks, 2006 (black

Berger, Wolfgang H

2007-01-01T23:59:59.000Z

243

Idaho_LonePinePeak  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching. | EMSLtheIndustryMitch204Peak Site #0401

244

Idaho_LonePineRidge  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching. | EMSLtheIndustryMitch204Peak Site #0401Ridge

245

ORIGINAL PAPER Tree rings reveal extent of exposure to ionizing radiation  

E-Print Network [OSTI]

Pinus sylvestris located near Chernobyl, Ukraine, varying in the level of background radiation by almost in smaller trees. These findings suggest that radiation has suppressed growth rates of pines in Chernobyl their growth tra- jectories in complex ways. Keywords Chernobyl Á Growth Á Interaction between stressors Á

Mousseau, Timothy A.

246

36 2008 USDA Research Forum on Invasive Species STATUS OF MICROWAVES AND RADIOFREQUENCY AS ALTERNATIVE  

E-Print Network [OSTI]

., University Park, PA 16802 ABSTRACT Microwave (MW) and radiofrequency (RF) irradiation are forms of dielectric of MW exposure of red pine logs (Pinus resinosa Ait.), temperatures measured in the log with fiber optic through short irradiation treatment times. To date, we have shown that microwaves kill several species

247

Hydraulic limitation not declining nitrogen availability causes the age-related photosynthetic decline in loblolly  

E-Print Network [OSTI]

Hydraulic limitation not declining nitrogen availability causes the age-related photosynthetic capacity and thus decreases GPP with increasing age; and (2) hydraulic limitations increasingly induce conservative with age. We conclude that hydraulic limitation increasingly limits the photosyn- thetic rates

DeLucia, Evan H.

248

Environmental baseline survey report for West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge and parcel 21D in the vicinity of the East Technology Park, Oak Ridge, Tennessee  

SciTech Connect (OSTI)

This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy?s (DOE?s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only no-further-investigation (NFI) reports. Groundwater sampling was also conducted to support a Parcel 21d decision. Based on available data West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, and West Pine Ridge are not impacted by site operations and are not subject to actions per the Federal Facility Agreement (FFA). This determination is supported by visual inspections, records searches and interviews, groundwater conceptual modeling, approved NFI reports, analytical data, and risk analysis results. Parcel 21d data, however, demonstrate impacts from site operations, specifically as associated with lead in surface soil at the abandoned water tank and nickel in surface soils over the northern portion of the parcel from former Bldg. K-1037 smelting operations. Low level detections of organics are also reported in some surface soils including Polycyclic aromatic hydrocarbons (PAHs) near Blair Road and common laboratory contaminants at randomly distributed locations. However, human health risk from site-related contaminants of potential concern (COPCs) are acceptable?though maximum concentrations of lead and nickel and the screening-level ecological risk assessment (SLERA) demonstrate no further ecological evaluation is warranted. The weight of evidence leads to the conclusion Parcel 21d does not require any actions per the FFA.

King, David A. [Oak Ridge Institute for Science and Education (ORISE), Oak Ridge, TN (United States). Independent Environmental Assessment and Verification Program

2012-11-29T23:59:59.000Z

249

Final Progress Report on Model-Based Diagnosis of Soil Limitations to Forest Productivity  

SciTech Connect (OSTI)

This project was undertaken in support of the forest industry to link modeling of nutrients and productivity with field research to identify methods for enhancing soil quality and forest productivity and for alleviating soil limitations to sustainable forest productivity. The project consisted of a series of related tasks, including (1) simulation of changes in biomass and soil carbon with nitrogen fertilization, (2) development of spreadsheet modeling tools for soil nutrient availability and tree nutrient requirements, (3) additional modeling studies, and (4) evaluation of factors involved in the establishment and productivity of southern pine plantations in seasonally wet soils. This report also describes the two Web sites that were developed from the research to assist forest managers with nutrient management of Douglas-fir and loblolly pine plantations.

Luxmoore, R.J.

2004-08-30T23:59:59.000Z

250

Woody energy crops in the southeastern United States: Two centuries of practitioner experience  

SciTech Connect (OSTI)

Forest industry experts were consulted on the potential for hardwood tree species to serve as feedstock for bioenergy in the southeastern United States. Hardwoods are of interest for bioenergy because of desirable physical qualities, genetic research advances, and growth potential. Yet little data is available regarding potential productivity and costs. This paper describes required operations and provides a realistic estimate of the costs of producing bioenergy feedstock based on commercial experiences. Forestry practitioners reported that high productivity rates in southeastern hardwood plantations are confined to narrow site conditions or require costly inputs. Eastern cottonwood and American sycamore grow quickly on rich bottomlands, but are also prone to pests and disease. Sweetgum is frost hardy, has few pest or disease problems, and grows across a broad range of sites, yet growth rates are relatively low. Eucalypts require fewer inputs than do other species and offer high potential productivity but are limited by frost to the lower Coastal Plain and Florida. Further research is required to study naturally regenerated hardwood biomass resources. Loblolly pine has robust site requirements, growth rates rivaling hardwoods, and lower costs of production. More time and investment in silviculture, selection, and breeding will be needed to develop hardwoods as competitive biofuel feedstock species. Because of existing stands and fully developed operations, the forestry community considers loblolly pine to be a prime candidate for plantation bioenergy in the Southeast.

Kline, Keith L [ORNL; Coleman, Mark [USDA Forest Service

2010-01-01T23:59:59.000Z

251

Hardwoods for Woody Energy Crops in the Southeast United States:Two Centuries of Practitioner Experience  

SciTech Connect (OSTI)

This paper summarizes opinions from forest industry experts on the potential for hardwood tree species to serve as feedstock for bioenergy in the Southeast United States. Hardwoods are of interest for bioenergy because of desirable physical qualities, genetic research advances, and growth potential. Experts observe that high productivity rates in southeastern plantations are confined to limited site conditions or require costly inputs. Eastern cottonwood and American sycamore grow quickly on rich bottomlands where they compete with higher-value crops. These species are also prone to pests and disease. Sweetgum is frost hardy, has few pest or disease problems, and grows across a broad range of sites, yet growth rates are relatively low. Eucalypts require few inputs and offer high potential productivity, but are limited by frost to the lower coastal plain and Florida. More time and investment in silviculture, selection, and breeding will be needed to develop hardwoods as competitive biofuel feedstock species. Loblolly pine has robust site requirements, growth rates rivaling hardwoods and lower costs of production. Because of existing stands and know-how, the forestry community considers loblolly pine to be a prime candidate for plantation bioenergy in the Southeast. Further research is required to study naturally regenerated hardwood biomass resources.

Kline, Keith L [ORNL; Coleman, Mark [USDA Forest Service

2010-01-01T23:59:59.000Z

252

ENVIRONMENTAL BASELINE SURVEY REPORT FOR WEST BLACK OAK RIDGE, EAST BLACK OAK RIDGE, MCKINNEY RIDGE, WEST PINE RIDGE, AND PARCEL 21D IN THE VICINITY OF THE EAST TENNESSEE TECHNOLOGY PARK, OAK RIDGE, TENNESSEE  

SciTech Connect (OSTI)

This environmental baseline survey (EBS) report documents the baseline environmental conditions of five land parcels located near the U.S. Department of Energy’s (DOE’s) East Tennessee Technology Park (ETTP), including West Black Oak Ridge, East Black Oak Ridge, McKinney Ridge, West Pine Ridge, and Parcel 21d. The goal is to obtain all media no-further-investigation (NFI) determinations for the subject parcels considering existing soils. To augment the existing soils-only NFI determinations, samples of groundwater, surface water, soil, and sediment were collected to support all media NFI decisions. The only updates presented here are those that were made after the original issuance of the NFI documents. In the subject parcel where the soils NFI determination was not completed for approval (Parcel 21d), the full process has been performed to address the soils as well. Preparation of this report included the detailed search of federal government records, title documents, aerial photos that may reflect prior uses, and visual inspections of the property and adjacent properties. Interviews with current employees involved in, or familiar with, operations on the real property were also conducted to identify any areas on the property where hazardous substances and petroleum products, or their derivatives, and acutely hazardous wastes may have been released or disposed. In addition, a search was made of reasonably obtainable federal, state, and local government records of each adjacent facility where there has been a release of any hazardous substance or any petroleum product or their derivatives, including aviation fuel and motor oil, and which is likely to cause or contribute to a release of any hazardous substance or any petroleum product or its derivatives, including aviation fuel or motor oil, on the real property. A radiological survey and soil/sediment sampling was conducted to assess baseline conditions of Parcel 21d that were not addressed by the soils-only NFI reports. Groundwater sampling was also conducted to support a Parcel 21d decision.

David A. King

2012-11-29T23:59:59.000Z

253

Behavioral responses of cotton mice (Peromyscus gossypinus) to large amounts of coarse woody debris.  

SciTech Connect (OSTI)

Hinkleman, Travis M. 2004. MS Thesis. Clemson University, Clemson, South Carolina. 62 pp. Coarse woody debris (CWD) is any log, snag, or downed branch >10 cm in diameter. As a major structural feature of forest ecosystems, CWD serves as an important habitat component for a variety of organisms. Rodents frequently use CWD for travel routes and daytime refugia. Although rodents are known to use CWD extensively and selectively, the use and selection of CWD by rodents may vary according to the abundance of CWD. The purpose of this project was to determine the effect of CWD abundance on the habitat use patterns of a common terrestrial rodent, the cotton mouse (Peromyscus gossypinus). I tracked cotton mice with fluorescent pigments and radiotelemetry in 6 plots, situated in loblolly pine (Pinus taeda) stands, with manipulated levels of woody debris. Treatment plots had 6x the amount of woody debris as control plots. I determined log use and movement patterns from the paths produced by powder-tracking, and I identified daytime refugia by radio-tracking. Travel along logs was almost exclusively associated with the surface of logs (91%). The proportion of a movement path associated with logs was not the best predictor of path complexity; rather, the sex of the individual was the only significant indicator of relative displacement (i.e., males moved farther from the point of release than females) and vegetation cover was the only significant predictor of mean turning angle (i.e., increasing vegetation cover yielded more convoluted paths). Mice used logs to a greater extent on treatment plots (23.7%) than mice on control plots (4.8%). Mice on treatment plots used logs with less decay, less ground contact, and more bark than logs used by mice on control plots. Differences in log use patterns were largely a result of the attributes of available logs, but mice used logs selectively on treatment plots. Refuges were highly associated with woody debris, including refuges in rotting stumps (65%), root boles (13%), brush piles (8%), and logs (7%). Mice used different frequencies of refuge types between treatments; root bole and brush pile refuges were used more on treatment plots whereas stump and log refuges were used more on control plots. Refuge type, log volume, and tree basal area were significant predictors of refuge selection on control plots whereas refuge type and size were significant predictors of refuge selection on treatment plots. Refuges were significantly more dispersed on treatment plots. Mice used refuges more intensely and switched refuges less in the winter than the summer, regardless of woody debris abundance. The extensive and selective use of logs by cotton mice suggests that logs may be an important resource. However, logs are not a critical habitat component. Over half of the paths on control plots were not associated with logs, and logs were used infrequently as refuges. Nonetheless, refuges were highly associated with woody debris (e.g., stumps, root boles), which suggests that woody debris may be a critical habitat component.

Hinkleman, Travis M.

2004-08-01T23:59:59.000Z

254

Human Impacts in Pine Forests: Past, Present,  

E-Print Network [OSTI]

. These changes are occurring against a backdrop of natural and anthropogenically driven climate change. We review human pressure. The immense scale of impacts and the complex synergies between agents of change calls hominids first encountered these trees in the Mediterranean Basin about a million years ago. Ancient Greeks

255

Pine Mountain Builders | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru: EnergyInformation(RedirectedPimaBuilders

256

Pinyon Pines I | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp Jump to: navigation, searchPinnacle

257

Pinyon Pines II | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp Jump to: navigation, searchPinnacleII

258

Auriacusite, Fe[superscript 3+]Cu[superscript 2+]AsO[subscript 4]O, the first M[superscript 3+] member of the olivenite group, from the Black Pine mine, Montana, USA  

SciTech Connect (OSTI)

Auriacusite, ideally Fe{sup 3+}Cu{sup 2+}AsO{sub 4}O, is a new arsenate mineral (IMA2009-037) and the Fe{sup 3+} analogue of olivenite, from the Black Pine mine, 14.5 km NW of Philipsburg, Granite Co., Montana, USA. It occurs lining quartz vughs and coating quartz crystals and is associated with segnitite, brochantite, malachite, tetrahedrite and pyrite. Auriacusite forms fibrous crystals up to about 5 {micro}m in width and up to about 100 {micro}m in length, which are intergrown to form fibrous mats. Individual crystals are a brownish golden yellow, whilst the fibrous mats are ochreous yellow. The crystals have a silky lustre and a brownish yellow streak. Mohs hardness is about 3 (estimated). The fracture is irregular and the tenacity is brittle. Auriacusite crystals are biaxial (+), with {alpha} = 1.830(5), {beta} = 1.865(5) and {gamma} = 1.910(5), measured using white light, and with 2V{sub meas.} = 83(3){sup o} and 2V{sub calc.} = 84.6{sup o}. Orientation: X = a, Y = c, Z = b. Crystals are nonpleochroic or too weakly so to be observed. The empirical formula (based on 5 O atoms) is (Fe{sub 1.33}{sup 3+}Cu{sub 0.85}Zn{sub 0.03}){sub {Sigma}2.21}(As{sub 0.51}Sb{sub 0.27}Si{sub 0.04}S{sub 0.02}Te{sub 0.01}){sub {Sigma}0.85}O{sub 5}. Auriacusite is orthorhombic, space group Pnnm, a = 8.6235(7), b = 8.2757(7), c = 5.9501(5) {angstrom}, V = 424.63(6) {angstrom}{sup 3}, Z = 4. The five strongest lines in the powder X-ray diffraction pattern are [d{sub obs} in {angstrom}/(I)/hkl]: 4.884/(100)/101, 001; 2.991/(92)/220; 2.476/(85)/311; 2.416/(83)/022; 2.669/(74)/221. The crystal structure was solved from single-crystal X-ray diffraction data utilising synchrotron radiation and refined to R{sub 1} = 0.1010 on the basis of 951 unique reflections with F {alpha} > 4{sigma}F. Auriacusite is identified as a member of the olivenite group with Fe{sup 3+} replacing Zn{sup 2+} or Cu{sup 2+} in trigonal bipyramidal coordination. Evidence suggests that auriacusite is an intermediate member between olivenite and an as yet undescribed Fe{sup 3+}Fe{sup 3+}-dominant member. The name is derived from the Latin auri (golden yellow) and acus (needle), in reference to its colour and crystal morphology.

Mills, Stuart J.; Kampf, Anthony R.; Poirier, Glenn; Raudsepp, Mati; Steele, Ian M. (CMN); (NHM-LA); (UC); (UBC)

2011-08-16T23:59:59.000Z

259

Analysis of forest environmental measurements to estimate parameters of microclimate and air-pollution deposition-velocity models  

SciTech Connect (OSTI)

A method is described for estimating flux densities and deposition of gaseous pollutants for a period of a year or more, using data collected for a period of a few days. The estimates are based on models which characterize the transfer of gases from the atmosphere to the vegetation as a series of resistances and then use linear statistical submodels based on experimental data to relate the resistances to the surrounding environment. The models are shown to fit the experimental data reasonably well. Annual values calculated for a young loblolly pine plantation were: evaporation 63.2 cm, carbon dioxide exchange 31.5 t/ha, and sulfur dioxide exchange 120 gm/ha. 17 references.

Murphy, Jr, C E; Lorenz, R

1983-01-01T23:59:59.000Z

260

RESEARCH & DEVELOPMENT TO PREPARE AND CHARACTERIZE ROBUST COAL/BIOMASS MIXTURES FOR DIRECT CO-FEEDING INTO GASIFICATION SYSTEMS  

SciTech Connect (OSTI)

This project was initiated on October 1, 2010 and utilizes equipment and research supported by the Department of Energy, National Energy Technology Laboratory, under Award Number DE- FE0005349. It is also based upon previous work supported by the Department of Energy, National Energy Technology Laboratory, under Award Numbers DOE-DE-FG36-01GOl1082, DE-FG36-02G012011 or DE-EE0000272. The overall goal of the work performed was to demonstrate and assess the economic viability of fast hydrothermal carbonization (HTC) for transforming lignocellulosic biomass into a densified, friable fuel to gasify like coal that can be easily blended with ground coal and coal fines and then be formed into robust, weather-resistant pellets and briquettes. The specific objectives of the project include: • Demonstration of the continuous production of a uniform densified and formed feedstock from loblolly pine (a lignocellulosic, short rotation woody crop) in a hydrothermal carbonization (HTC) process development unit (PDU). • Demonstration that finely divided bituminous coal and HTC loblolly pine can be blended to form 90/10 and 70/30 weight-percent mixtures of coal and HTC biomass for further processing by pelletization and briquetting equipment to form robust weather resistant pellets and/or briquettes suitable for transportation and long term storage. • Characterization of the coal-biomass pellets and briquettes to quantify their physical properties (e.g. flow properties, homogeneity, moisture content, particle size and shape), bulk physical properties (e.g. compressibility, heat transfer and friability) and assess their suitability for use as fuels for commercially-available coal gasifiers. • Perform economic analyses using Aspen-based process simulations to determine the costs for deploying and operating HTC processing facilities for the production of robust coal/biomass fuels suitable for fueling commercially-available coal-fired gasifiers. This Final Project Scientific/Technical Report discusses and documents the project work required to meet each of these objectives.

Felix, Larry; Farthing, William; Hoekman, S. Kent

2014-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

New Whole-House Solutions Case Study: Pine Mountain Builders, Pine Mountain, Georgia  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l L d F S iPartnership Program |Million DOE AwardCDCPine Mountain Builders

262

Creating a fuels baseline and establishing fire frequency relationships to develop a landscape management strategy at the Savannah River Site.  

SciTech Connect (OSTI)

USDA Forest Service Proceedings RMRS-P-41. pp 351-366. Abstract—The Savannah River Site is a Department of Energy Nuclear Defense Facility and a National Environmental Research Park located in the upper coastal plain of South Carolina. Prescribed burning is conducted on 15,000 to 20,000 ac annually. We modifi ed standard forest inventory methods to incorporate a complete assessment of fuel components on 622 plots, assessing coarse woody debris, ladder fuels, and the litter and duff layers. Because of deficiencies in south-wide data on litter-duff bulk densities, which are the fuels most often consumed in prescribed fires, we developed new bulk density relationships. Total surface fuel loading across the landscape ranged from 0.8 to 48.7 tons/ac. The variables basal area, stand age, and site index were important in accounting for variability in ladder fuel, coarse woody debris, and litter-duff for pine types. For a given pine stand condition, litter-duff loading decreased in direct proportion to the number of burns in the preceding thirty years. Ladder fuels for loblolly and longleaf increased in direct proportion to the years since the last prescribed burn. The pattern of fuel loading on the SRS reflects stand dynamics, stand management and fire management. It is suggested that the Forest Inventory and Analysis Program can easily modify sampling protocols to incorporate collection of fuels data.

Parresol, Bernard R.; Shea, Dan; Ottmar, Roger.

2006-10-01T23:59:59.000Z

263

Introduction Regeneration of Mediterranean pines is limited by  

E-Print Network [OSTI]

-Castril, s/n. 23470 Cazorla (Jaén). Spain 2 Instituto de Investigación en Energías Renovables. Grupo de Medio Ambiente y Recursos Forestales. Universidad de Castilla-La Mancha. 02071 Albacete. Spain Abstract Seed size

Herrera, Carlos M.

264

aged scots pine: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

include plant biomass, topology Boyer, Edmond 22 Plant Ecology 145: 115123, 1999. 1999 Kluwer Academic Publishers. Printed in the Netherlands. 115 Seed predation and...

265

analysing scots pine: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 21 Plant Ecology 145: 115123, 1999. 1999 Kluwer Academic Publishers. Printed in the Netherlands. 115 Seed predation and...

266

Lodgepole Pine Forest Ecology A foundation for future forest management  

E-Print Network [OSTI]

mortality and survival. But, fire will result in large areas of total overstory mortality and will leave After Disturbance Mortality creates canopy gaps Understory vegetation more diverse Mixed tree species wind After 200-400 Ye

267

Developing a timber quality model for Scots pine  

E-Print Network [OSTI]

) Basal area (m2 ha-1) Stems ha-1 3.44 24.3 13.9 13.0 27.8 2070 3.74 44.5 18.8 18.2 51.3 1840 4.13 47.0 18) (Silviscan / ITRAX) 13 #12;14 SPTQ Model - PhD Project Sample tree measurements Crown projection area: · ·b

268

Research Article Hairy Woodpecker Winter Ecology in Ponderosa Pine  

E-Print Network [OSTI]

: Implications for Pronghorn Matthew R. Loeser,1 Sharon D. Mezulis,2 Thomas D. Sisk,3 and Tad C. Theimer4 Authors

Theimer, Tad

269

Southern Pine Elec Power Assn | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar PowerstoriesNrelPartnerTypePonsa,HomeIndiana:RhodeSoutheasternCACoP Agny

270

High Tonnage Forest Biomass Production Systems from Southern Pine Energy  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.ProgramJulietip sheetK-4In 2013 many| Department HIGH PERFORMANCEThe

271

Black Pine Engineering Wins Clean Energy Trust Clean Energy Challenge |  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in Review: Top Five EEREDepartmentFebruary 4, 2014Biogas andManaged byThe

272

Repellents to prevent cattle browsing of pine seedlings  

E-Print Network [OSTI]

is little other green forage available. There have be n numerous theory co cnd. Opinions advas ed ac to why c"tule browse pinon?erhal. s the mst comon being that xhc cattle c 'o asm~lug gre. n feed end. there ls little other green vegetation availablo... jjv 0(x-, . oocrpv Gqx Jox (9TT+J~w 3UT. 'OJq-vov eqx Uaqn 9uepr(co GT 0 jtU, 'Gpujipao- etp. Co 90agga GGJG((pt( xo -6=:&p ei os jsq XTguapjrta GgUGTTG~TJ TTG '(Ig(I go UoyqcTaorca eqx tjtg[", 'sagJoguarcUZ 63smt(p atjt UT Jatj(63' pa(InoJ3 GJc9x E...

Duncan, Don Arlen

1959-01-01T23:59:59.000Z

273

entomology & pathology Applied Chemical Ecology of the Mountain Pine  

E-Print Network [OSTI]

- breaks may be limited to small spatial scales (e.g., individual trees or small groups of trees at endemic and services at broad spatial scales. At the same time, significant advances have occurred in our understanding (Fettig et al. 2014), sanitation harvests that remove infested trees (McMullen et al. 1986), applications

274

Slash Pine Elec Member Corp | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd Jump to: navigation,PvtSouth Dakota) JumpSkyonic Jump to:

275

Pine Mountain Club, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:

276

Pine Tree Extension Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrangePeru:Job Corp Jump to: navigation, search Name

277

Alabama Pine Pulp Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuri Biomass Facility Jump to: navigation,Pulp

278

High Tonnage Forest Biomass Production Systems from Southern Pine Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Year in3.pdfEnergy Health and Productivity Questionnaire (HPQ)DepartmentLaboratory

279

Whispering Pines, North Carolina: Energy Resources | Open Energy  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:SeadovCooperative Jump to:Westview, Florida:WheatleyWheeler, New

280

White Pine County, Nevada: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:SeadovCooperative Jump to:Westview,Geothermal Project Jump

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Pembroke Pines, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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282

Pine Beach, New Jersey: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County, Nebraska:Pilgrim

283

Pine Castle, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County, Nebraska:PilgrimCastle, Florida: Energy

284

Pine County, Minnesota: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County, Nebraska:PilgrimCastle, Florida:

285

Pine Glen, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County, Nebraska:PilgrimCastle,

286

Pine Grove Mills, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,

287

Pine Hill, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°, -75.6521271° Loading map...

288

Pine Hills, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°, -75.6521271° Loading

289

Pine Island Ridge, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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290

Pine Lake Corn Processors LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°, -75.6521271°Processors LLC

291

Pine Lake, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°, -75.6521271°Processors

292

Pine Mountain, Georgia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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293

Pine Ridge at Crestwood, New Jersey: Energy Resources | Open Energy  

Open Energy Info (EERE)

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294

Pine Tree Bethlehem Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

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295

Pine Tree Fitchburg Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°,Bethlehem Biomass Facility

296

Pine Valley, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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297

Community D Mixed/Pine Hardwood D Bottomland Hardwood Mixed  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationClean CommunitiesEFRCInformationBaselineCommunications 101...FAQD

298

City of Pine Bluffs, Wyoming (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

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299

Southern Pines, North Carolina: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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300

Idyllwild-Pine Cove, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Importance of Carolina Bays to the Avifauna of Pinelands in the Southeastern United States.  

SciTech Connect (OSTI)

Abstract - Past anthropogenic activity has led to the destruction or alteration of Carolina bay wetlands throughout the southeastern United States. Presently, urban development, combined with a 2001 ruling by the US Supreme Court relaxing protection of isolated wetlands, poses an increasing threat to these and other isolated wetland systems; however, little information exists on the importance of these wetland systems to birds. We compared breeding and wintering bird communities of upland pine (Pinus spp.) forests with and without Carolina bays. Estimated species richness was greater in pine forests with Carolina bays than without during the winter (31.7 �± 1.3 [mean �± SE] vs. 26.9 �± 1.2; P = 0.027), but not in the breeding season (27.9 �± 2.2 vs. 26.3 �± 2.2; P = 0.644). Total relative abundance did not differ between pine forests with Carolina bays and those without in either the breeding (148.0 �± 16.0 vs. 129.4 �± 10.4 birds/40 ha; P = 0.675) or winter (253.0 �± 36.4 vs. 148.8 �± 15.1 birds/40 ha; P = 0.100) seasons. However, 23 species, 43% of which were wetland-dependent, were observed only in pine forests with bays during the breeding season, and 20 species, 30% of which were wetland-dependent, were observed only in such sites during winter. In contrast, only 6 and 1 species were observed only in pine forests without bays during the breeding and winter seasons, respectively, indicating that few species were negatively affected by the presence of bays. Thus, Carolina bays appear to enrich the avifauna of pine forests in the southeastern United States.

Czapka, Stephen, J.; Kilgo, John, C.

2011-07-01T23:59:59.000Z

302

QTL and Candidate Genes for Growth Traits in Pinus Taeda L  

SciTech Connect (OSTI)

The reason for the project is to find the genetic factors which control growth at ages closer to commercial harvest (also known as QTL detection). To date, efforts to find genetic factors which control growth have been limited to seedlings. Because tree breeders want to find molecular markers which are linked to traits of direct economic value, finding linkage to factors controlling older-tree growth is more critical than seedling growth. Our current research interest includes both absolute height at ages 10-13 years but also growth trajectory or the rate of growth from seedling to half-rotation.

Claire G. Williams

2002-10-01T23:59:59.000Z

303

Leaf gas exchange and carbohydrate concentrations in Pinus pinaster plants subjected to elevated CO2  

E-Print Network [OSTI]

to elevated CO2 and a soil drying cycle Catherine Picon-Cochard Jean-Marc Guehl Unité de recherches en.) were acclimated for 2 years under ambient (350 ?mol mol-1)and elevated (700 ?mol mol-1) CO2 concentrations ([CO2]). In the summer of the second growing season, the plants were subjected to a soil drying

Paris-Sud XI, Université de

304

New Diseases and Epidemics Pythium irregulare Associated with Pinus Seedling Death  

E-Print Network [OSTI]

cultivated and virgin lands were evident on the Ronan farm in the Ugie district, northeastern Cape Province

305

Influence of fertilization on nutrient status and size of bare-root Pinus taeda L. seedlings  

E-Print Network [OSTI]

the site in a shortened period of time (Davey 1990). This will aBaw the trees to begin accumulation of photosynthate as wood and shorten rotation time. Nursery inoculation can mean the difference between success or failure when seedRqp are outplanted...

Wall, Margot Marie

1994-01-01T23:59:59.000Z

306

Factors affecting the production of terpenes in seedlings of Pinus elliottii  

E-Print Network [OSTI]

-Methyl-N-nitroso-p-toluenesulfonamide (0. 2 g) was then added, and nitrogen gas used to sweep the generated diazomethane into the sample vial which was cooled in an ice bath. When the yellow color of excess diazomethane became apparent in the sample vial, esterification was complete...Hss) was added as an internal standard. Since resin acids are non-volatile compourAs, esterification is necessary for GC analysis. Nitrogen gas carries diazomethane into the sample for esterification. However this bubbling could result in losses of volatile...

Ishihara, Hiroichi

1987-01-01T23:59:59.000Z

307

Aridification determines changes in forest growth in Pinus halepensis forests under semiarid Mediterranean climate conditions  

E-Print Network [OSTI]

NDVI Leaf area index Landsat Climatic change Potential evapotranspiration Climatic trends Mediterranean Mediterranean climate conditions Sergio M. Vicente-Serrano a, *, Teodoro Lasanta a , Carlos Gracia b a Instituto to climate variability and change. At a global scale, net primary production of forests increased 6

Gracia, Carlos

308

Leaf water potential in Pinus taeda L. as related to fluctuating soil water and atmospheric conditions  

E-Print Network [OSTI]

growing on Bienville loamy fine sand near Rusk, Texas. The average available water storage capacity was 9. 50 inches in the 8-foot profile. Siruiltaneous measurements of leaf water potential and environmental variables were made weekly at two hour... pressure 2 deficit, temperature, and wind (R 0. 78). A regression equation relating total daily water stress to only vapor pressure deficit and soil water content in the 0- to 4-foot soil layer was also signifi- 2= cant (R = 0. 76). The total daily...

Ellison, Stanley Lee

1969-01-01T23:59:59.000Z

309

Production of Short-Rotation Woody Crops Grown with a Range of Nutrient and Water Availability: Establishment Report and First-Year Responses  

SciTech Connect (OSTI)

Coleman, M.D., et. al. 2003. Production of Short-Rotation Woody Crops Grown with a Range of Nutrient and Water Availability: Establishment Report and First-Year Responses. Report. USDA Forest Service, Savannah River, Aiken, SC. 26 pp. Abstract: Many researchers have studied the productivity potential of intensively managed forest plantations. However, we need to learn more about the effects of fundamental growth processes on forest productivity; especially the influence of aboveground and belowground resource acquisition and allocation. This report presents installation, establishment, and first-year results of four tree species (two cottonwood clones, sycamore, sweetgum, and loblolly pine) grown with fertilizer and irrigation treatments. At this early stage of development, irrigation and fertilization were additive only in cottonwood clone ST66 and sweetgum. Leaf area development was directly related to stem growth, but root production was not always consistent with shoot responses, suggesting that allocation of resources varies among treatments. We will evaluate the consequences of these early responses on resource availability in subsequent growing seasons. This information will be used to: (1) optimize fiber and bioenergy production; (2) understand carbon sequestration; and (3) develop innovative applications such as phytoremediation; municipal, industrial, and agricultural wastes management; and protection of soil, air, and water resources.

D.R. Coyle; J. Blake; K. Britton; M.; Buford; R.G. Campbell; J. Cox; B. Cregg; D. Daniels; ,; M. Jacobson; K. Johnsen; T. McDonald; K. McLeod; E.; Nelson; D. Robison; R. Rummer; F. Sanchez; J.; Stanturf; B. Stokes; C. Trettin; J. Tuskan; L. Wright; ,; S. Wullschleger

2003-12-31T23:59:59.000Z

310

Quantitative and qualitative measures of decomposition: Is there a link?  

SciTech Connect (OSTI)

Decomposition rates of loblolly pine coarse woody debris (CWD) were determined by mass loss and wood density changes for trees that differed in source of mortality (natural, girdle-poison, and felling). Specifically, three treatments were examined: (1) control (CON): natural mortality; (2) CD: 5-fold increase in CWD compared with the CON; and (3) CS: 12-fold increase in snags compared with the CON. The additional CWD in the CD treatment plots and the additional snags in the CS plots were achieved by felling (for the CD plots) or girdling followed by herbicide injection (for the CS plots) select trees in these plots. Consequently,mortality on the CD plots is due to natural causes and felling. Likewise, mortality on the CS plots is due to natural causes and girdle-poison. In each treatment plot, mortality due to natural causes was inventoried since 1997, whereas mortality due to girdle-poison and felling were inventoried since 2001. No significant difference was detected between the rates of decomposition for the CWD on these treatment plots, indicating that source of the tree mortality did not influence rates of decomposition once the tree fell. These experimental measures of decomposition were compared with two decay classification systems (three- and five-unit classifications) to determine linkages. Changes in wood density did not correlate to any decay classification, whereas mass loss had a weak correlation with decay class. However, the large degree of variation limits the utility of decay classification systems in estimating mass loss.

Eaton, Robert, J.; Sanchez, Felipe, G.

2009-03-01T23:59:59.000Z

311

Application of sewage sludge to non-agricultural ecosystems: Impacts of nitrogen on forests  

SciTech Connect (OSTI)

The Clean Water Act (CWA) of 1977 directed EPA to establish standards for use and disposal of sewage sludge (biosolids). This report is part of a larger study evaluating nutrient and contaminant impacts associated with the land application of biosolids in non-agricultural ecosystems. Ecological risk assessments rarely focus on nutrients as stressors. The nutrient components of municipal sewage sludge may impact tree community composition, growth and production, habitat and forage quality for wildlife, and nutrient cycling. The focus here is on three forest ecosystems: northwestern Douglas-fir forest (Pack Forest, WA), southeastern loblolly pine plantation (Athens, GA), and eastern deciduous forest (Hubbard Brook, NH). A model called LINKAGES has been developed at ORNL to examine the relationships between nitrogen cycling and long-term forest stand dynamics, limited by climate and soil water status. Plant-available nitrogen from biosolids is added in several application scenarios and compared to the no-amendment case. All changes are noted, even if they may be viewed as benefits rather than risks. Model outputs include: above-ground biomass, individual species biomass, net above-ground production, leaf litter, evapotranspiration, available nitrogen, and dead trunks. The changes in plant community composition and production are dependent on the rate, frequency, and duration of sludge application and on the age of the stand at the time of application. Model outputs are compared to empirical studies of forests where biosolids have been applied.

Efroymson, R.A.; Tharp, M.L.; Luxmoore, R.J.; Sample, B.E.; Barnthouse, L.W. [Oak Ridge National Lab., TN (United States); Daniel, F.B. [Environmental Protection Agency, Cincinnati, OH (United States)

1995-12-31T23:59:59.000Z

312

Analysis of the physical and mechanical properties of the pine nut as criteria in the design of a pine nut shelter  

E-Print Network [OSTI]

) deformations ranging from 0.82 mm to 1. 14 mm is required to fracture seeds of different sizes, 3) void spaces differ according to seed size allowing deformation of shell without contacting the nut, grouping seeds in size classifications is needed to minimize...

Menchaca Lara, Jesus

1996-01-01T23:59:59.000Z

313

Testing the ecological stability of ectomycorrhizal symbiosis: effects of heat, ash and mycorrhizal colonization on Pinus muricata seedling performance  

E-Print Network [OSTI]

e.g. nitrogen and phosphorous) acquired by the fungalammonium-nitrogen (NH 4 -N), phosphorous (P), potassium (K),OM), weak Bray phosphorous (P), extractable calcium (Ca),

Peay, Kabir G.; Bruns, Thomas D.; Garbelotto, Matteo

2010-01-01T23:59:59.000Z

314

Response of Pinus flexilis James seedlings to simulated climate change through gas exchange rates, phenology and morphology  

E-Print Network [OSTI]

and D. Turpin. 2004. Water stress decreases the transferand M. J. Robertson. 1998. Root growth and water uptakeduring water deficit and recovering in wheat. Plant and Soil

Wolf, Jennifer Rosemary

2011-01-01T23:59:59.000Z

315

Growth Response of Drought-Stressed Pinus sylvestris Seedlings to Single-and Multi-Species Inoculation with  

E-Print Network [OSTI]

Ecological Farming Systems, Agroscope Reckenholz-Ta¨nikon, Zu¨rich, Switzerland, 4 Institute of Evolutionary­Microbe Interactions, Institute of Environmental Biology, Faculty of Science, Utrecht University, Utrecht

316

Effects of different site preparation treatments on species diversity, composition and plant traits in Pinus halepensis woodlands.  

E-Print Network [OSTI]

drought, its edaphic plasticity, and its ability to colonize land after agricultural abandonment1 Effects of different site preparation treatments on species diversity, composition and plant, yet studies on the effects of silvicultural treatments on plant diversity are scarce. Our experiment

Paris-Sud XI, Université de

317

Changes in the structure and composition of two Pinus nigra subsp. salzmannii forests over a century of different  

E-Print Network [OSTI]

mediante aclareos sucesivos y entresaca, res- pectivamente. Se utilizaron datos procedentes de inventarios

Herrera, Carlos M.

318

Feasibility Study of Carbon Sequestration Through Reforestation in the Chesapeake Bay Watershed of Virginia  

SciTech Connect (OSTI)

The Chesapeake Rivers conservation area encompasses approximately 2,000 square miles of agricultural and forest lands in four Virginia watersheds that drain to the Chesapeake Bay. Consulting a time series of classified Landsat imagery for the Chesapeake Rivers conservation area, the project team developed a GIS-based protocol for identifying agricultural lands that could be reforested, specifically agricultural lands that had been without forest since 1990. Subsequent filters were applied to the initial candidate reforestation sites, including individual sites > 100 acres and sites falling within TNC priority conservation areas. The same data were also used to produce an analysis of baseline changes in forest cover within the study period. The Nature Conservancy and the Virginia Department of Forestry identified three reforestation/management models: (1) hardwood planting to establish old-growth forest, (2) loblolly pine planting to establish working forest buffer with hardwood planting to establish an old-growth core, and (3) loblolly pine planting to establish a working forest. To assess the relative carbon sequestration potential of these different strategies, an accounting of carbon and total project costs was completed for each model. Reforestation/management models produced from 151 to 171 tons carbon dioxide equivalent per acre over 100 years, with present value costs of from $2.61 to $13.28 per ton carbon dioxide equivalent. The outcome of the financial analysis was especially sensitive to the land acquisition/conservation easement cost, which represented the most significant, and also most highly variable, single cost involved. The reforestation/management models explored all require a substantial upfront investment prior to the generation of carbon benefits. Specifically, high land values represent a significant barrier to reforestation projects in the study area, and it is precisely these economic constraints that demonstrate the economic additionality of any carbon benefits produced via reforestation--these are outcomes over and above what is currently possible given existing market opportunities. This is reflected and further substantiated in the results of the forest cover change analysis, which demonstrated a decline in area of land in forest use in the study area for the 1987/88-2001 period. The project team collected data necessary to identify sites for reforestation in the study area, environmental data for the determining site suitability for a range of reforestation alternatives and has identified and addressed potential leakage and additionality issues associated with implementing a carbon sequestration project in the Chesapeake Rivers Conservation Area. Furthermore, carbon emissions reductions generated would have strong potential for recognition in existing reporting systems such as the U.S. Department of Energy 1605(b) voluntary reporting requirements and the Chicago Climate Exchange. The study identified 384,398 acres on which reforestation activities could potentially be sited. Of these candidate sites, sites totaling 26,105 acres are an appropriate size for management (> 100 acres) and located in priority conservation areas identified by The Nature Conservancy. Total carbon sequestration potential of reforestation in the study area, realized over a 100 year timeframe, ranges from 58 to 66 million tons of carbon dioxide equivalent, and on the priority sites alone, potential for carbon sequestration approaches or exceeds 4 million tons of carbon dioxide equivalent. In the absence of concerted reforestation efforts, coupled with policy strategies, the region will likely face continued declines in forest land.

Andy Lacatell; David Shoch; Bill Stanley; Zoe Kant

2007-03-01T23:59:59.000Z

319

Overcoming the Recalcitrance of Cellulosic Biomass by Value Prior to Pulping: Cooperative Research and Development Final Report, CRADA Number CRD-07-221  

SciTech Connect (OSTI)

The Value Prior to Pulping (VPP) project goal was to demonstrate the technical and commercial feasibility of introducing a new value stream into existing pulp and paper mills. Essentially the intent was to transfer the energy content of extracted hemicellulose from electricity and steam generated in the recovery boiler to a liquid transportation fuel. The hemicellulose fraction was extracted prior to pulping, fractionated, or conditioned if necessary, and fermented to ethanol. Commercial adaptation of the process to wood hemicelluloses was a prerequisite for using this less currently valued component available from biomass and wood. These hemicelluloses are predominately glucurono-xylan in hardwoods and galactoglucomannan in softwoods (with a significant softwood component of an arabino-xylan) and will yield fermentation substrates different from cellulose. NREL provided its expertise in the area of fermentation host evaluation using its Zymomonas strains on the CleanTech Partner's (CTP) VPP project. The project was focused on the production of fuel ethanol and acetic acid from hemicellulose streams generated from wood chips of industrially important hardwood and softwood species. NREL was one of four partners whose ethanologen was tested on the hydrolyzed extracts. The use of commercially available enzymes to treat oligomeric sugar extracts was also investigated and coupled with fermentation. Fermentations by NREL were conducted with the Zymomonas mobilis organism with most of the work being performed with the 8b strain. The wood extracts hydrolyzed and/or fermented by NREL were those derived from maple, mixed southern hardwoods, and loblolly pine. An unhydrolyzed variant of the mixed southern hardwood extract possessed a large concentration of oligomeric sugars and enzymatic hydrolysis was performed with a number of enzymes, followed by fermentation. The fermentation of the wood extracts was carried out at bench scale in flasks or small bioreactors, with a maximum volume of 500 mL.

Lowell, A.

2012-04-01T23:59:59.000Z

320

Development of south Swedish pine chronologies from peat bogs extension of existing records and assessment of  

E-Print Network [OSTI]

.Edvardsson@geol.lu.se Introduction Ongoing and future climate change is a crucial issue for society and requires deeper understanding provide climate information with annual resolution (Cook & Kairiukstis 1990). Climate change can cause for studies of temperature change (Linderholm et al. 2002). Whereas temperature as well as precipitation

Stoffel, Markus

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Leaching and persistence of herbicides for kudzu (Pueraria montana) control on pine regeneration sites  

SciTech Connect (OSTI)

Kudzu is an exotic vine that threatens forests in the southeastern United States. It can climb, overtop, and subsequently kill new seedlings or mature trees. Herbicides are commonly used to control kudzu; however, eradication might require retreatment for 3 to 10 yr in young stands and 7 to 10 yr for mature stands. Clopyralid, picloram, triclopyr, metsulfuron, and tebuthiuron exert various degrees of control, depending on soil type, meteorological conditions, herbicide formulation, seasonal application, characteristics of the kudzu stand, and frequency and number of herbicide. Field residue data for soil or leachate are lacking for all of these herbicides when they are used in actual forest regeneration programs in the Coastal Plain. These data are needed to assess the relative potential for the herbicides to leach into groundwater or to move off-site into sensitive ecological areas of the Coastal Plain in which sandy soils predominate and the groundwater tends to be shallow. As part of an integrated pest management program to control kudzu on forest regeneration areas at the Savannah River Site near New Ellenton, SC, five herbicides were evaluated from the standpoints of herbicide leaching, kudzu control, and plant community development. Three herbicide chemical families were represented. This included pyridinecarboxylic acid herbicides (clopyralid, picloram 1 2,4-D, and triclopyr), a sulfonylurea herbicide (metsulfuron), and a substituted urea herbicide (tebuthiuron).

Berisford, Yvette, C.; Bush, Parshall, B.; Taylor, John, W.

2006-03-01T23:59:59.000Z

322

Pine Creek Lake Dam Safety Modification Study U.S. Army Corps of Engineers Response to  

E-Print Network [OSTI]

the area of potential hydraulic fracturing or embankment defects. This comment includes two recommendations that hydraulic fracturing has occurred and to define the zone of fracturing. The limits of the analysis should be sufficient to define the limits of any potential hydraulic fracturing and thereby #12;2 provide a basis

US Army Corps of Engineers

323

Lateral resistance of ring-shank nail connections in Southern Pine lumber  

E-Print Network [OSTI]

, lightly brushed, and blown dry with compressed air to remove grease as specified in ASTM D1761 (ASTM, 1995e), Nail characteristics were then measured for each nail used in bending yield strength tests, dowel bearing tests, and connection tests (Figure... and the yield load, the yisld moment was calculated from the following equation (ASTM, 1995c): P s~ M = r 1400 700 600 E, 500 400 O 3pp 200 ? Load Slope of load curve Point of Inflection 1200 1000 8 800 K 600 ~~ O rVl 400 100 200 0. 5 1...

Theilen, Ross Dean

1996-01-01T23:59:59.000Z

324

Mexican Spotted Owl Home Range and Habitat Use in Pine-Oak Forest  

E-Print Network [OSTI]

. Current address: Nongame Birds Program Manager, Arizona Game and Fish Department, 2222 W. Greenway Road. Cossette. For habitat sampling, we thank D. Brown, M. Gaud, B. Gill, M. Hemecke, E. Kenney, D. Kitterman, J. Kitterman, W. Kunkle, P. May, J. McNamara, M. Nelson, C. Newell, V. Pagliarinl. J. Protiva, and D. Ryan. J

325

O Christmas tree, recycled be In various ways, those spruces, pines and  

E-Print Network [OSTI]

Christmas tree , there's an increasing chance that it could wind up helping to heat or power a city, aid. In St. Paul, the District Energy power plant makes extensive use of waste materials, including Christmas, and ships them to the power plant. Christmas trees provide a small percentage of this fuel, according

Minnesota, University of

326

Fire Regimes and Successional Dynamics of Pine and Oak Forests in the Central Appalachian Mountains  

E-Print Network [OSTI]

The role of fire in determining the structure and composition of many forested ecosystems is well documented (e.g. North American boreal forests; piñon-juniper woodlands of the western US). Fire is also believed to be important in temperate forests...

Aldrich, Serena Rose

2012-07-16T23:59:59.000Z

327

The Effect of Mountain Pine Beetle Attack and Salvage Harvesting On Streamflows  

E-Print Network [OSTI]

shade, reducing snowmelt rates. In addition the reduction in wind speed in a forested stand also canopy that can intercept a portion of the snowfall. Also, the mortality is never 100% and individual

Northern British Columbia, University of

328

Linking morphology and physiology as predictors of productivity in elite families of southern pines  

E-Print Network [OSTI]

to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Mark G. Tjoelker Committee Members, David D. Briske Tom D. Byram Wendell.... Tjoelker for being a great teacher, for the wisdom and skills he shares with his students, and for all his help in my professional and personal life. I want to acknowledge Dr. David D. Briske, Dr. Tom D. Byram, Dr. Wendell P. Cropper, Jr. and Dr...

Chmura, Daniel Jozef

2009-05-15T23:59:59.000Z

329

Continuous measurements of soil respiration with and without roots in a ponderosa pine plantation in the  

E-Print Network [OSTI]

soil carbon www.elsevier.com/locate/agrformet Agricultural and Forest Meteorology 132 (2005) 212;sequestration and reduced CO2 efflux (Lal, 2004; Goh, 2004). Improved understanding of the mechanisms is necessary for evaluating the soil carbon budget on the global scale. Soil respiration has been extensively

Cohen, Ronald C.

330

E-Print Network 3.0 - armillaria pine rot Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Planted-forest Silviculture Collection: Environmental Sciences and Ecology ; Renewable Energy 9 j anuar yf ebr uar y 2011, Vol . 87, no. 1 --The f or esTr y Chr oniCl e 99 Abiotic...

331

The use of mobile mapping technology to automate surveying and monitoring of southern pine beetle  

E-Print Network [OSTI]

Form Development????????.. 23 Approach for Uploading Data into SPBIS??????????. 27 Technological Components of the SPBIS Mobile Mapping System. 30 Trimble? GeoXT????????????????... 30 ArcPad 6.0.3?????????????.?????.. 31... Navigation Using the Trimble? GeoXT???????... 35 Accuracy of the Trimble? GeoXT? GPS Receiver????????????????????.. 35 IV RESULTS??????????????????????... 37 Time Study: Paper versus Digital?????????????.. 37...

Petty, Saul David

2005-08-29T23:59:59.000Z

332

Gray squirrel usage of hardwood ravines within pine plantations in east Texas  

E-Print Network [OSTI]

;of capture points falling in each type ~Pa e 13 2. Stand type map of plot 2 showing the absolute and relative area covered by each forest type, squirrel capture points, and the relative number of capture points falling in each type 3. Stand type map... morning beginning about two hours after sunrise. Redwood box traps baited with freshly broken pecans were found to work very well in capturing squirrels. The easiest way to handle an animal was to slip a mesh bait bag {Nylon Net Co. , Memphis) over...

McElfresh, Robert William

1977-01-01T23:59:59.000Z

333

Aftershocks of an Explosively Induced Mine Collapse at White Pine, Michigan  

E-Print Network [OSTI]

Revised July, 1999 LAUR 98-5694 #12;1 ABSTRACT We recorded an explosively induced, 320-m-deep, mine -0.8 to 0.5) and source radii of 10 to 50 m. Corner frequencies for implosional events were

334

E-Print Network 3.0 - arsenal pine bluff Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Iowa State University Collection: Environmental Sciences and Ecology ; Renewable Energy 70 Comparison of charcoal and tree-ring records of recent fires in the eastern...

335

Microsoft Word - CX-PilotButte-LaPine-WoodPoles-FY13_WEB.doc  

Broader source: Energy.gov (indexed) [DOE]

3, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Wood pole replacements on Bonneville Power...

336

Long road to recovery: Bastrop team develops plan to restore Lost Pines region  

E-Print Network [OSTI]

;cult, but both Hernandez and Lewis were united in their answer to one question: Is all of this possible? ?Oh, it?s de#28;nitely possible, and I de#28;nitely think that we?re going to succeed,? Hernandez said. ?If I for a moment thought... seedlings will also wash out so herbaceous vegetation should be planted before seedlings are, she added. ?When I heard the forecast today and the possibility of more than #14; inches of rain overnight, I thought, ?Oh boy, here we go again,?? she said...

Bentz, Laura

2012-01-01T23:59:59.000Z

337

Structural optimization and spiralling of the grain in a pine trunk  

E-Print Network [OSTI]

to sustain extreme wind loads applied from all directions. If a natural design becomes more complex, the wind, and even the gravitational e ect of the moon 7 . 1.1.0.2 Factors that control the spiralling symmetry, compute the stresses, and op- timize the angle of the grains inclination using a failure

Cherkaev, Andrej

338

Unusual sedimentation of a Galveston Bay wetland at Pine Gully, Seabrook, Texas: implications for beach renourishment  

E-Print Network [OSTI]

, well sorted, quartz rich sediments began plugging the main channel of the previously tidally dominated wetland. Progressive sedimentation has produced overbank deposits in the marine grasses, contributing to the death of wetland grasses by sediment...

Culver, Wesley Richard

2009-06-02T23:59:59.000Z

339

ORIGINAL PAPER M. A. G. Koas R. Ramamoorthi W. A. Pine  

E-Print Network [OSTI]

acid production in industrial fermentations. We used regions of homology from pyruvate carboxylase se the carboxylation of pyruvate to form oxalo- acetate (Attwood 1995; Scrutton 1978). It has an anaplerotic function). Previous research has indicated that the yield and productivity of the aspartate family of amino acids de

Sinskey, Anthony J.

340

EIS-0443: Southwest Intertie Project-South (SWIP-S), White Pine, Nye,  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana.Program - LibbyofThis EISStatement |ThisDepartment ofLincoln, and Clark

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Leisure Village West-Pine Lake Park, New Jersey: Energy Resources | Open  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey, Washington:Lakeville,Leighton Contractors Pty Ltd Jump to:Knoll,Energy

342

Cation Uptake and Allocation by Red Pine Seedlings under Cation-Nutrient  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New Substation Sites ProposedOccupational Healthcatalysts . |withzeolite: an in

343

Alexander Pines, 1988 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHuman ResourcesScienceHomeAboutLight SourceAhmedAlexander

344

Utilization and composition of forage in a longleaf-pine-hardwood forest of Newton County, Texas  

E-Print Network [OSTI]

bluostem from s'tc 1& open& of forage clipped to simlulate grating as observed on site A Data on little bluestem from site B, intermediate ~ of fox age olipped to sgsulate graain" as observed on s" te B ~ ~ ~ o ~ o ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Data... on little bluestam from site C, intermediate& of forage clipped to simulate grasing as observed on site ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Cl IV ~ Vie Data on little bluestem fro= site D& heavy& of forage clipped to s+ulate grasping as observed on site...

Miller, William B

1951-01-01T23:59:59.000Z

345

High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject:Ground Hawaii HIGH PERFORMANCEDOE Biomass Program Review

346

Forestry herbicide influences on biodiversity and wildlife habitat in Southern forests.  

SciTech Connect (OSTI)

Abstract In the southern United States, herbicide use continues to increase for timber management in commercial pine (Pinus spp.) plantations, for modifying wildlife habitats, and for invasive plant control. Several studies have reported that single applications of forestry herbicides at stand initiation have minor and temporary impacts on plant communities and wildlife habitat conditions, with some reports of enhanced habitat conditions for both game and nongame species. Due to the high resiliency of floral communities, plant species richness and diversity rebound rapidly after single herbicide treatments, with short- and long-term compositional shifts according to the selectivity and efficacy of the herbicide used. Recently, however, a shift to the Southeast in North American timber supplies has resulted in increased forest management intensity. Current site-preparation techniques rely on herbicide combinations, often coupled with mechanical treatments and >1 years of post-planting applications to enhance the spectrum and duration of vegetation control. This near-total control of associated vegetation at establishment and more rapid pine canopy closure, coupled with shortened and repeated rotations, likely will affect plant diversity and wildlife habitat quality. Development of mitigation methods at the stand and landscape levels will be required to minimize vegetative and wildlife impacts while allowing continued improvement in pine productivity. More uncertain are long-term impacts of increasing invasive plant occupation and the projected increase in herbicide use that will be needed to reverse this worsening situation. In addition, the potential of herbicides to meet wildlife management objectives in areas where traditional techniques have high social costs (e.g., prescribed fire) should be fully explored.

Miller, Karl V.; Miller, James, H.

2004-07-01T23:59:59.000Z

347

Forestry herbicide influences on biodiversity and wildlife habitats in Southern forests.  

SciTech Connect (OSTI)

Abstract In the southern United States, herbicide use continues to increase for timber management in commercial pine (Pinus spp.) plantations, for modifying wildlife habitats, and for invasive plant control. Several studies have reported that single applications of forestry herbicides at stand initiation have minor and temporary impacts on plant communities and wildlife habitat conditions, with some reports of enhanced habitat conditions for both game and nongame species. Due to the high resiliency of floral communities, plant species richness and diversity rebound rapidly after single herbicide treatments, with short- and long-term compositional shifts according to the selectivity and efficacy of the herbicide used. Recently, however, a shift to the Southeast in North American timber supplies has resulted in increased forest management intensity. Current site-preparation techniques rely on herbicide combinations, often coupled with mechanical treatments and >1 years of post-planting applications to enhance the spectrum and duration of vegetation control. This near-total control of associated vegetation at establishment and more rapid pine canopy closure, coupled with shortened and repeated rotations, likely will affect plant diversity and wildlife habitat quality. Development of mitigation methods at the stand and landscape levels will be required to minimize vegetative and wildlife impacts while allowing continued improvement in pine productivity. More uncertain are long-term impacts of increasing invasive plant occupation and the projected increase in herbicide use that will be needed to reverse this worsening situation. In addition, the potential of herbicides to meet wildlife management objectives in areas where traditional techniques have high social costs (e.g., prescribed fire) should be fully explored.

Miller, Karl V.

2004-01-01T23:59:59.000Z

348

Baseline radionuclide concentrations in soils and vegetation around the proposed Weapons Engineering Tritium Facility and the Weapons Subsystems Laboratory at TA-16  

SciTech Connect (OSTI)

A preoperational environmental survey is required by the Department of Energy (DOE) for all federally funded research facilities that have the potential to cause adverse impacts on the environment. Therefore, in accordance with DOE Order 5400.1, an environmental survey was conducted over the proposed sites of the Weapons Engineering Tritium Facility (WETF) and the Weapons Subsystems Laboratory (WSL) at Los Alamos National Laboratory (LANL) at TA-16. Baseline concentrations of tritium ({sup 3}H), plutonium ({sup 238}Pu and {sup 239}Pu) and total uranium were measured in soils, vegetation (pine needles and oak leaves) and ground litter. Tritium was also measured from air samples, while cesium ({sup 137}Cs) was measured in soils. The mean concentration of airborne tritiated water during 1987 was 3.9 pCi/m{sup 3}. Although the mean annual concentration of {sup 3}H in soil moisture at the 0--5 cm (2 in) soil depth was measured at 0.6 pCi/mL, a better background level, based on long-term regional data, was considered to be 2.6 pCi/mL. Mean values for {sup 137}Cs, {sup 218}Pu, {sup 239}Pu, and total uranium in soils collected from the 0--5 cm depth were 1.08 pCi/g, 0.0014 pCi/g, 0.0325 pCi/g, and 4.01 {micro}g/g, respectively. Ponderosa pine (Pinus ponderosa) needles contained higher values of {sup 238}Pu, {sup 239}Pu, and total uranium than did leaves collected from gambel`s oak (Quercus gambelii). In contrast, leaves collected from gambel`s oak contained higher levels of {sup 137}Cs than what pine needles did.

Fresquez, P.R.; Ennis, M.

1995-09-01T23:59:59.000Z

349

The mammals of Big Thicket National Preserve  

E-Print Network [OSTI]

, with either a well ? de- veloped shrub or herbaceous layer; occurring on well- drained upland sites. Pine sandhill (PSH) ? Characterized by an overstory of widely scattered pines; a mid ? story of oaks (principal- 14 ly bluejack and post oak); sparse...) designate track count transects. Upper Slope Pine Oak/Baygall Upland Pine Upper Slope Pine Oak lII3 Mid Slope Oak Pine Lower Slope Hardwood Pine K3 Flatland Hardwood Pine H8 Flatland Hardwood Pine Savannah Wetland Baygall Pine Sandhill EH Stream...

Barnette, Ralph Brian

1979-01-01T23:59:59.000Z

350

Persistent Eects of Short-term, High Exposure to Chlorine Gas on Physiology and Growth of Pinus ponderosa and Pseudotsuga menziesii  

E-Print Network [OSTI]

of exposure to chlorine gas are similar to those of acid rain and acid mist because chlorine gas forms highly that acid rain and acid mist aect the composition and structure of plant cuticles and their production, foliar damage from acid mist and rain consists of chlorosis, necrotic mottling, and necrosis (e.g. Heck

Brewer, Carol

351

Girard et al. 2012 Pinus halepensis Mill. crown development and fruiting declined with repeated drought in Mediterranean France. European Journal of Forest Research (Accepted)  

E-Print Network [OSTI]

change; Mediterranean forest; Drought Abstract The objectives of this study were to describe and quantify occurrence is considered a key issue in climate change scenarios (Hesselbjerg-Christiansen and Hewitson, 2007 in the Mediterranean basin giving a foretaste of the mid 21st century climate. In South- eastern France, very low

Paris-Sud XI, Université de

352

Systematic review of the influence of foraging habitat on red-cockaded woodpecker reproductive success.  

SciTech Connect (OSTI)

Relationships between foraging habitat and reproductive success provide compelling evidence of the contribution of specific vegetative features to foraging habitat quality, a potentially limiting factor for many animal populations. For example, foraging habitat quality likely will gain importance in the recovery of the threatened red-cockaded woodpecker Picoides borealis (RCW) in the USA as immediate nesting constraints are mitigated. Several researchers have characterized resource selection by foraging RCWs, but emerging research linking reproductive success (e.g. clutch size, nestling and fledgling production, and group size) and foraging habitat features has yet to be synthesized. Therefore, we reviewed peer-refereed scientific literature and technical resources (e.g. books, symposia proceedings, and technical reports) that examined RCW foraging ecology, foraging habitat, or demography to evaluate evidence for effects of the key foraging habitat features described in the species’ recovery plan on group reproductive success. Fitness-based habitat models suggest foraging habitat with low to intermediate pine Pinus spp. densities, presence of large and old pines, minimal midstory development, and herbaceous groundcover support more productive RCW groups. However, the relationships between some foraging habitat features and RCW reproductive success are not well supported by empirical data. In addition, few regression models account for > 30% of variation in reproductive success, and unstandardized multiple and simple linear regression coefficient estimates typically range from -0.100 to 0.100, suggesting ancillary variables and perhaps indirect mechanisms influence reproductive success. These findings suggest additional research is needed to address uncertainty in relationships between foraging habitat features and RCW reproductive success and in the mechanisms underlying those relationships.

Garabedian, James E. [North Carolina State University

2014-04-01T23:59:59.000Z

353

A new parameterization of canopy spectral response to incident solar radiation: case study with hyperspectral data from pine dominant forest  

E-Print Network [OSTI]

A new parameterization of canopy spectral response to incident solar radiation: case study, FIN-00014 Helsinki, Finland c Finnish Forest Research Institute, Suonenjoki Research Station, FIN-77600 Suonenjoki, Finland d VTT Automation, Remote Sensing Group, FIN-02044 VTT, Finland Received 27

Myneni, Ranga B.

354

Bioconversion of Beetle-Killed Lodgepole Pine Using SPORL: Process Scale-up Design, Lignin Coproduct, and High Solids Fermentation  

E-Print Network [OSTI]

produced in large quantities globally as a viable feedstock for producing biofuel and bioproducts through; for example, it can leverage the technological advances, infra- structure, and human capital from the mature processing for high-titer biofuel production, to reduce separation cost and improve energy efficiency

355

A New Grass Frog from Pine Forests of Western Cuba, and Description of Acoustic and Pattern Variation in Eleutherodactylus  

E-Print Network [OSTI]

). Frog calls were recorded with a Sony TCM 59V portable cassette recorder equipped with a Sony ECM 220 micro- phone, and a Sony WM-D6C cassette re- corder with a Sennheiser ME 80 micro- phone (with amplifier

Hedges, Blair

356

Effect of "edge" on breeding bird density and diversity in young and mature pine stands in East Texas  

E-Print Network [OSTI]

20 20 28 29 32 34 35 40 62 LIST OF TABLES page Table 1. Stems and basal area per hectare of Shawnee and Cherokee woods (trees ) 22. 9 cm dbh, '(May 1978). . . 19 Table 2. Mean bird population characteristics per 25 m section in woods... and clearcut (1 Mav to 23 June, 1978) Table 3. Habitat association of bird species by vegetation types on Cherokee and Shawnee study areas (1 May to 23 June 'l978) . 21 . 23 LIST OF FIGURES Figure 1. Map of Shawnee study area showing 4 bird census...

Strelke, William Kenneth

1979-01-01T23:59:59.000Z

357

The use of a synthetic attractant as a survey instrument for the southern pine beetle, Dendroctonus frontalis Zimmerman  

E-Print Network [OSTI]

'oc 'or: is (. 1! 1). " U. S CO ". !1S , resez, ted ir able 7 do coi;ci. ie zzit;; t;le ot, :-. er test series ia s;:01, ~-. ; co'. or ore "e -Csee tbou~bt =oi as jzari:e~', l . -. T: re s sorje erzide Tce or co oz 1'. iscziu "w-'. io:1 iri perte.... '". ! sand as a carr:er, ?o re= =':-. attract:ve:. "or a 0 s: o! atoc a'c. . c a, ~ s s iu! 'ca'ed t'cat t:cc ro1. a~''1- alp':a ? p='-. Cu -. ~~. "e !'?i "uses ti=. ou=i: . ;Ce vial ceps -t e. !ii sereut cu . ated:"ro!a i, '. :e area covered '=. t'ce pc...

Nash, Charles Ross

1970-01-01T23:59:59.000Z

358

The Influence of Fire and Other Disturbance on Ericaceous Shrubs in Xeric Pine-Oak Forests of the Appalachian Mountains  

E-Print Network [OSTI]

Fire suppression in the southern and central Appalachian Mountains has resulted in an alteration to vegetation structure and composition. For this research the dominant species, abundance, density and age structure of the ericaceous shrub layer...

Pipkin, Ashley

2012-07-16T23:59:59.000Z

359

PUBLISHED ONLINE: 25 NOVEMBER 2012 | DOI: 10.1038/NGEO1642 Summertime climate response to mountain pine  

E-Print Network [OSTI]

and albedo, thereby altering the local surface energy balance, and in turn regional temperature and climate United States2 , and there is mounting evidence that these recent changes in outbreak rates are favoured consequences for the global carbon budget6 . Resulting changes to the surface energy balance may also present

360

Summary We investigated key factors controlling mass and energy exchange by a young (6-year-old) ponderosa pine  

E-Print Network [OSTI]

forest type in the western United States, occupying approximately 20% of unreserved forest area (Powell with tree size and age influence the ecosystem-scale energy balance, transpiration rates, and net carbon uptake. Our objective was to compare the factors con- trolling energy balance and net carbon uptake over

Cohen, Ronald C.

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Temporal and spatial patterns of colonization, reemergence, and emergence of the southwestern pine beetle, Dendroctonus fontalis Zimm: (Coleoptera : Scolytidae)  

E-Print Network [OSTI]

adults. All 4 processes were seen to be quite similar in thei= density distributions along the infested tree bole. Nax1, um densities were consistently encountered at the 3. 5 m and 5. 0 m intervals. The distribution also followed simi' ar patter ns... on one host tree. . . . . , . . . . . . . 19 III. Mean percent reemergence of parent adul t frontalis at 1. 5 m intervals along the tree bole. 47 IV. Attack, reemergence, and emergence pro- cesses of D. f ron tali s: An approximate time table...

Fargo, Walter Scott

1977-01-01T23:59:59.000Z

362

Vegetation patterns of Pine Canyon, Big Bend National Park, Texas, in relation to elevation and slope aspect  

E-Print Network [OSTI]

and richness, and stem density are also analyzed. Communities encountered on the south-facing slope, from low to high elevation, are: Chihuahuan Desert shrubland, sotol grassland, open oak shrubland, mixed shrubland, and oak-pinyon-juniper woodland. Communities...

Harris, Bryan Joseph

1997-01-01T23:59:59.000Z

363

Hydraulic constraints on photosynthesis in subtropical evergreen broad leaf forest and pine woodland trees of the Florida Everglades  

E-Print Network [OSTI]

PAPER Hydraulic constraints on photosynthesis in subtropicalwater transport and photosynthesis represents the trade-offwater transport and photosynthesis to evaluate hydraulic

Jones, Tim J.; Luton, Corene D.; Santiago, Louis S.; Goldstein, Guillermo

2010-01-01T23:59:59.000Z

364

The influence of auxin concentration and duration of treatment on the rooting of girdled slash pine cuttings  

E-Print Network [OSTI]

were cuttings from non-hedged trees. Repeated (serial) propagation by cuttings has also been used to maintain juvenility in forest trees (Libby 1974 and references therein). Root init1at1on requires energy and the primary source... growth (W. J. Whittington, ed), p 42-53. Butterworths, London. 450 p. Kleinschmit, J. 1974. A programme for large-scale cuttings propa- gation of Norway spruce. NZ J Forest Sci 4:359-366. Kri shnamoorthy, H. N . 1970 . Promotion of rooting in mung...

Cunningham, Michael Wesley

1981-01-01T23:59:59.000Z

365

EIS-0443: Project Financing for Southwest Intertie Project- South, Clark, Lincoln, Nye, and White Pine Counties, Nevada  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy (DOE), Western Area Power Administration, is considering whether to provide partial financing of the southern portion of the Southwest lntertie Project (SWIP-South) which consists of approximately 235 miles of 500- kilovolt (kV) transmission line.

366

Grazing practices as a major factor in fire occurrence in the longleaf pine region of southeast Texas  

E-Print Network [OSTI]

. . &o 9. n l3)II) bio ilrl' o. ' 0 lrregz PC3JZ Col nu3 Gccolinsi~'. fon CBG BG C PQ'pu3 'is Ic' n do I. B z 3 i I on 'I' 118 PGK dG orrdB BB ns sus dn tiG z -3vsal 'ci'IlQC Chs SBBGCGGC popu3 "Cion Csin i. GG 1m~de in lmndin Gnd I'olI& Conan. iss...;ii I ZOIIllc'GS SZQ BCCQSSX919 iield WQJ. l Ored ce j bi. e . ieve ouen ~pox'te?i i'c 'xxiprove 183. 3' pzccBQtiono a'ie IilIB3. 8?. 1 Iced. GBX'i &~ A. l 4118 prcc3. 61il BXQB xs Fiobo ioo83. 3 pOOX o derSQ j BXIO rehIXBB BX bile OXQI GIXin'lbing b...

Anderson, David Adair

1952-01-01T23:59:59.000Z

367

USDA Forest Service Proceedings RMRS-P-18. 2001. 185 Do Pine Trees in Aspen Stands Increase  

E-Print Network [OSTI]

suppression and successional processes. Al- though the Black Hills National Forest is removing conifers ago (Severson and Thilenius 1976). Currently, aspen comprises 4% of the Black Hills National Forest and Resource Man- agement Plan, Black Hills National Forest, Custer, SD, 1996). Many aspen stands are old

368

DENDROCLIMATOLOGY ALONG CLIFF ENVIRONMENTS OF NORTHEASTERN WEST VIRGINIA: A COMPARISON OF RIDGETOP PINES AND CLIFF-LINE RED CEDAR  

E-Print Network [OSTI]

DENDROCLIMATOLOGY ALONG CLIFF ENVIRONMENTS OF NORTHEASTERN WEST VIRGINIA: A COMPARISON OF RIDGETOP and compare two drought-sensitive tree-ring chronologies from cliff sites in northeastern West Virginia; one), held at The Mountain Institute on Spruce Knob, West Virginia, we sought to explore

Manning, Sturt

369

Linking heavy metal bioavailability (Cd, Cu, Zn and Pb) in Scots pine needles to soil properties in reclaimed mine areas  

E-Print Network [OSTI]

concentrations in mine soils. An exception was in the case of Cd in soils on sand quarry and hard coal spoil heap. Introduction Post-mining facilities such as open pit quarries, lignite mine spoil heaps, open pit sulphur mine

Battles, John

370

Spatial relationships between nitrogen status and pitch canker disease in slash pine planted adjacent to a poultry operation  

E-Print Network [OSTI]

adjacent to a poultry operation Isabel Lopez-Zamora a , Christine Bliss a , Eric J. Jokela b,*, N June 2006; accepted 18 August 2006 Local emissions from poultry production appear to significantly to nutrient imbalances. Poultry houses with forced-air ventilation systems produce nitrogen (N) emissions

Grunwald, Sabine

371

Life-Cycle Assessment of Pyrolysis Bio-Oil Production  

SciTech Connect (OSTI)

As part ofthe Consortium for Research on Renewable Industrial Materials' Phase I life-cycle assessments ofbiofuels, lifecycle inventory burdens from the production of bio-oil were developed and compared with measures for residual fuel oil. Bio-oil feedstock was produced using whole southern pine (Pinus taeda) trees, chipped, and converted into bio-oil by fast pyrolysis. Input parameters and mass and energy balances were derived with Aspen. Mass and energy balances were input to SimaPro to determine the environmental performance of bio-oil compared with residual fuel oil as a heating fuel. Equivalent functional units of 1 MJ were used for demonstrating environmental preference in impact categories, such as fossil fuel use and global warming potential. Results showed near carbon neutrality of the bio-oil. Substituting bio-oil for residual fuel oil, based on the relative carbon emissions of the two fuels, estimated a reduction in CO2 emissions by 0.075 kg CO2 per MJ of fuel combustion or a 70 percent reduction in emission over residual fuel oil. The bio-oil production life-cycle stage consumed 92 percent of the total cradle-to-grave energy requirements, while feedstock collection, preparation, and transportation consumed 4 percent each. This model provides a framework to better understand the major factors affecting greenhouse gas emissions related to bio-oil production and conversion to boiler fuel during fast pyrolysis.

Steele, Philp; Puettmann, Maureen E.; Penmetsa, Venkata Kanthi; Cooper, Jerome E.

2012-02-01T23:59:59.000Z

372

STUDY OF CORRELATIONS IN MOLECULAR MOTION BY MULTIPLE QUANTUM NMR  

E-Print Network [OSTI]

Pines, J. Chem. Phys. S. Sinton and A. Pines, Chern. Phys.G. Drobny, A. Pines, S. Sinton, D. Weitekamp, and D. Wemmer,D. Wemmer, J. Tang, and S. Sinton, Bull. of Amer. Phys. Soc.

Tang, J-H.

2008-01-01T23:59:59.000Z

373

High Tonnage Forest Biomass Production Systems from Southern...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations This...

374

Development of a Single-Pass Cut-and-Chip Harvest System for...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

SRC Woody Crop Header High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations High Tonnage Forest Biomass Production Systems from Southern Pine...

375

E-Print Network 3.0 - adjacent coniferous forest Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 24 Regional Reptile Species Species Common Name: Smooth Green Snake Summary: Forest Coniferous Woodland (Ernst et al., 1989) Ponderosa Pine Ponderosa Pine...

376

ORIGINAL PAPER Carbon in heartwood, sapwood and bark along the stem  

E-Print Network [OSTI]

ORIGINAL PAPER Carbon in heartwood, sapwood and bark along the stem profile in three Mediterranean to orientate ecosystem management towards potential C sequestration. To achieve this, information is required in forest ecosystems. Keywords Pinus nigra . Pinus pinaster. Pinus sylvestris . Radial and axial . Carbon

Boyer, Edmond

377

ALDO LEOPOLD: .. . wildlife once fed us and shaped our culture.  

E-Print Network [OSTI]

conduct thinning operations in nearby pine plantations. Fortunately, no calamities have occurred, and Mike

378

KEY-CONCEPTS TO UNDERSTAND ITALIAN FORESTRY  

E-Print Network [OSTI]

Boreal coniferous forests (Vaccinio- Piceetea) Alps and Apennines Pine forests (Erico-Pinetea, Junipero

Pettenella, Davide

379

Characterization of Light in Forest Stands  

E-Print Network [OSTI]

) spatial patterns in longleaf pine following silvicultural treatments. (Battaglia et al., 2002) Battaglia

Gray, Matthew

380

OOTOBEB,1913. MONTHLY WEATHER REVIEW. 1615 A METEOROLOGICAL STlJDY OF PARKS AND T-ERED AREAS IN THE WESTERN YELLOW-PINE FORESTS OF  

E-Print Network [OSTI]

variations in precipitation, atmos heric moisture, and wind movement. The percentage oHsun- shine is very

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Hardness and Modulus have been decreased by approximately 22% as consequence of HWE of ponderosa pine. This result is coherent with previous  

E-Print Network [OSTI]

). ·The nanoindenter consists of a tip that can indent the sample with various loads in order to determine, and is given by: Pmax is the loading pressure. A depends on nanoindenter tip geometry. S hAstrain stress E c r to hot water extraction Step 1: Sand woodchip to a rectangular box shape Step 2: Grind away corners

Collins, Gary S.

382

Deriving a Framework for Estimating Individual Tree Measurements with Lidar for Use in the TAMBEETLE Southern Pine Beetle Infestation Growth Model  

E-Print Network [OSTI]

. TAMBEETLE was used to compare spot growth between a lidar-derived forest map and a forest map generated by TAMBEETLE, based on sample plot characteristics. The lidar-derived forest performed comparably to the TAMBEETLE generated forest. Using lidar to map...

Stukey, Jared D.

2011-02-22T23:59:59.000Z

383

Fatigue analysis of single-span and two-span solid-sawn, creosote-treated southern pine railroad bridge stringers  

E-Print Network [OSTI]

be the preferred method of construction and rehabilitation of timber bridges. To properly assess the fatigue resistance of timber bridge stringers, it was necessary to conduct full-scale fatigue tests on stringer specimens. As part of the Timber Bridge Life...

Comardo, Angelique France

2000-01-01T23:59:59.000Z

384

Measuring medium-term sheet erosion in gullies from trees: A case study using dendrogeomorphological analysis of exposed pine roots in central Iberia  

E-Print Network [OSTI]

positions within the gullies. In general, the materials to be eroded are prepared by weathering processes sheet erosion rates in one selected HRU/ERU. Identification of the first year of exposure by erosion of hydric erosion and mass movement transport the materials from the sl

385

The determination of volumes of forage produced after one year of protection in pine-hardwood stand as compared with production under current grazing practices  

E-Print Network [OSTI]

aottsa for so asap years. elthia roosst years ths Laersoss4 4esuu4 for laabor together viih 'totter yrloss far ltvestssh hso eats both tLshor ss4 grastsg asre La yortoai thea ewer bofors sa4 hao eeso4 yregresstvo Lsagesasrs to rosh Lofosasttoa shLsh a...~N. tkce gkf foresee kn raksfakl rosergs for 1948 sn4 l~ gave a ?14o range of oen4iikons fer ~ Oalg an4 aitrkbate4 ths asela4 4tffeteaeee obtakne4 kn Volans sf forage sn4 tkabor growth. ko eenaen haorle4ge that asre tkCCber hao been harreete4 froa aar...

Seamans, Robert L

1951-01-01T23:59:59.000Z

386

Spatial distribution of non-native invasive plants following large-scale wind damage at LaRue Pine Hills - Otter Pond Research Natural Area, Union County, Illinois.  

E-Print Network [OSTI]

??The objective of this study was to determine if a large-scale wind disturbance facilitated the invasion of forest interiors by non-native invasive plant species. The… (more)

Romano, Anthony John

2012-01-01T23:59:59.000Z

387

Agricultural and Forest Entomology (2013), 15, 212226 DOI: 10.1111/afe.12007 Predicting the distribution of a novel bark beetle and its pine hosts  

E-Print Network [OSTI]

role in coniferous forest dynamics in Central and North America (Bentz et al., 2010; Salinas-Moreno et al., 2010; Evangelista et al., 2011). Under certain conditions, such as extreme drought and where

Smith, Steven E.

2013-01-01T23:59:59.000Z

388

1994 Northern Goshawk inventory on portions of Los Alamos National Laboratory, Los Alamos, NM  

SciTech Connect (OSTI)

Northern goshawks (Accipiter gentilis) (hereafter referred to as goshawk) are large forest dwelling hawks. They are the largest species of the Accipiter genus which also includes sharp-shinned hawks (A. striatus) and the Cooper`s hawk (A. cooperii). Goshawks are holarctic in distribution and nest in coniferous, deciduous, and mixed species forests. In the southwest they primarily nest in ponderosa pine (Pinus ponderosa), mixed species, and spruce-fir forests. Goshawks may be declining in population and reproduction in the southwestern United States. In 1982 the USDA-Forest Service listed the goshawk as a {open_quotes}sensitive species{close_quotes} and in 1992 the U.S. Fish and Wildlife Service listed the goshawk as a {open_quotes}Category 2 species{close_quotes} in accordance with the Endangered Species Act. Reasons for the possible decline in goshawk populations include timber harvesting resulting in the loss of nesting habitat, toxic chemicals, and the effects of drought, fire, and disease. Thus, there is a need to determine their population status and assess impacts of management activities in potential goshawk habitat. Goshawk inventory was conducted during the 1993 nesting season with no adult goshawk responses detected within the LANL survey area. As noted by Sinton and Kennedy, these results may be interpreted in several ways: (1) no goshawk territory(ies) occur in the inventoried area; (2) goshawk territory(ies) exist but have failed prior to the survey and thus were not detected; or (3) territory(ies) exist and were successful but the goshawks did not respond to tapes or their responses were undetected by the observer. For those reasons, a goshawk inventory was conducted in 1994. This report summarizes the results of this inventory.

Sinton, D.T.; Kennedy, P.L. [Colorado State Univ., Fort Collins, CO (United States)

1995-01-01T23:59:59.000Z

389

14 April 2001 tmospheric carbon dioxide  

E-Print Network [OSTI]

emissions is through increased carbon sequestration into forests. In a large-scale assessment, Birdsey- ing carbon sequestration in southern forests. Carbon sequestration via southern pine forests may policy commitments. Keywords: carbon sequestration; southern pine forests ABSTRACT MEETING GLOBAL POLICY

Teskey, Robert O.

390

SELECTIVITY IN MULTIPLE QUANTUM NUCLEAR MAGNETIC RESONANCE  

E-Print Network [OSTI]

D. Wemmer, J. Tang and S. Sinton, Bull. Am. Phys. Soc.G. Drobny, A. Pines, S. Sinton, D. Weitekamp, and D. Wemmer,Perkin II 1541 (1975). S. Sinton and A. Pines, Chem. Phys.

Warren, Warren Sloan.

2008-01-01T23:59:59.000Z

391

FOURIER TRANSFORM MULTIPLE QUANTUM NMR  

E-Print Network [OSTI]

D. Wemmer, J. Tang, S. Sinton, Bull of Amer. . Soc. ; LBL-G. Drobny, A. Pines, S. Sinton, D. Weitekamp, December 1978G. Drobny, A. Pines, S. Sinton D. Weiteka.mp and D. Wemmer

Drobny, G.

2011-01-01T23:59:59.000Z

392

MATERIALS AND MOLECULAR RESEARCH DIVISION ANNUAL REPORT 1979  

E-Print Network [OSTI]

C. Drobny,! \\. Pines, S. Sinton, D.P. Weitekamp, ancl D. \\8042. 3. W. S. Warren, S. Sinton, D. fJ. Weitekamp, and A.G. Drobny, A. Pines-, S. Sinton, D. and D. Wemmer, "Fourier

Authors, Various

2013-01-01T23:59:59.000Z

393

NMR STUDIES OF LIQUID CRYSTALS AND MOLECULES DISSOLVED IN LIQUID CRYSTAL SOLVENTS  

E-Print Network [OSTI]

84) Drobny G. , Pines A. , Sinton S. , Weitekamp D. , andMag. Res. 37, 93 (1980) 88) Sinton S. , PhD Thesis, Dept. ofDrobny G. , Pines A. , Sinton S. , Weitekamp D. , Ramis-79

Drobny, G.P.

2010-01-01T23:59:59.000Z

394

STUDY OF LIQUID CRYSTAL CONFORMATION BY MULTIPLE QUANTUM NMR: n-PENTYL CYANOBIPHENYL  

E-Print Network [OSTI]

3a). Drobny, A. Pines, S. Sinton, D. P. Weitekamp and D.Rev. B 18 W, S. Warren, S. Sinton, D. P. V. 'eitekt:r.1p andn-PENTYL CYANOBIPHENYL S. Sinton and A. Pines September 1980

Sinton, S.

2013-01-01T23:59:59.000Z

395

TWO DIMENSIONAL NMR OF LIQUIDS AND ORIENTED MOLECULES  

E-Print Network [OSTI]

36) G. Drobny, A. Pines, S. Sinton, D.P. Weitekamp and D.75) G. Drobny, A. Pines, S. Sinton, W.S. Warren and D.P.D. Wemmer, J. Tang, and S. Sinton, Bull. of Amer. Phys. Soc.

Gochin, M.

2010-01-01T23:59:59.000Z

396

County  

Broader source: Energy.gov (indexed) [DOE]

Pine County White Pine County Board of County Commissioners Board of County Commissioners February 10, 1998 W. Eric J. Fygi U.S. Department of Energy Office of General Counsel...

397

amazonian trees consequences: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: Whereas direct tree seeding was probably used extensively in France in the past, it is currently only employed for the reforestation of Pinus pinaster and some species...

398

E-Print Network 3.0 - al incorporar semillas Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Powered by Explorit Topic List Advanced Search Sample search results for: al incorporar semillas Page: << < 1 2 3 4 5 > >> 1 Capacidad reproductiva de Pinus nigra...

399

Daily Reporting Rainfall Station LOWER BRISBANE RIVERManual River Station  

E-Print Network [OSTI]

Mitchelton AL Everton Hills AL Strathpine Petrie AL North Pine Dam AL Lake Kurwongbah AL Zillmere AL

Greenslade, Diana

400

Laboratory Directed Research and Development Program FY 2006  

E-Print Network [OSTI]

Polarizer System for Microfluidics E. Harel, C. Hilty, K.Microfluidics.A Polarizer System for Microfluidics Alex Pines Project

Hansen Ed., Todd

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

4, 66916718, 2004 VOC emissions of  

E-Print Network [OSTI]

ACPD 4, 6691­6718, 2004 VOC emissions of Scots pine V. Tarvainen et al. Title Page Abstract Discussions Temperature and light dependence of the VOC emissions of Scots pine V. Tarvainen 1 , H. Hakola 1.tarvainen@fmi.fi) 6691 #12;ACPD 4, 6691­6718, 2004 VOC emissions of Scots pine V. Tarvainen et al. Title Page Abstract

Paris-Sud XI, Université de

402

Geophysical Research Abstracts Vol. 13, EGU2011-702-1, 2011  

E-Print Network [OSTI]

, modelling, allocation strategies Carbon sequestration is an increasingly important consideration for forest gradient and an identified potential for carbon sequestration and other ecosystem services, longleaf pine(s) 2011 Carbon-Water Interactions of Longleaf Pine Ecosystems Jennifer Wright (1), Mathew Williams (1

403

MULTIPLE-QUANTUM NMR IN SOLIDS  

E-Print Network [OSTI]

and R.R. A. Pines, S. Sinton, S ymp. D.P. Weitekamp, Drobny,Reson. Drobny, D• A. Pines, S. Sinton, S y mp • R.L. D.P.A. Pines, Wemmer, S. Sinton, Symp. D. P . Chem. Weitekamp,

Yen, Y-S.

2010-01-01T23:59:59.000Z

404

HISTORICAL WOOD COLLECTION AT THE DENDROCHRONOLOGY LABORATORY, VYTAUTAS MAGNUS  

E-Print Network [OSTI]

investigations. Subfossil oaks from river gravels, pines from peat bogs and wood from archeological excavations.) samples were collected in two peat bogs with pine trunks embedded in oligotrophic peat layers. One more than 300 samples of pine stumps and stems preserved in oligotrophic peat layers were coll

405

Rapid Relief: A Prefabricated Response  

E-Print Network [OSTI]

and Richard Kravet with Billes Architecture, and Stephen Kieran and 12 James Timberlake from KieranTimberlake. To finalize my reviewed works, I will conclude with a project that I see as a beacon in prefabricated construction. In addition to their work... with the MIR foundation, Kieran and Timberlake also constructed, or rather assembled, their project Loblolly House. Kieran and Timberlake designed this prefabricated masterpiece which consists mostly of off-site construction, ?proposing a way to deliver...

Gohmert, Brent Cole

2013-02-06T23:59:59.000Z

406

Eddy covariance fluxes and vertical concentration gradient measurements of NO and NO[subscript 2] over a ponderosa pine ecosystem: observational evidence for within-canopy chemical removal of NO[subscript x  

E-Print Network [OSTI]

Exchange of NO[subscript x] (NO+NO[subscript 2]) between the atmosphere and biosphere is important for air quality, climate change, and ecosystem nutrient dynamics. There are few direct ecosystem-scale measurements of the ...

Min, K.-E.

407

Forest biomass and pulpwood in particular is the most important raw material for cellulose. The most common species for this purpose are pine, spruce and birch in the Nordic countries and eucalyptus and  

E-Print Network [OSTI]

Forest biomass and pulpwood in particular is the most important raw material for cellulose diverse novel processes for separating cellulose, hemi cellulose and lignin from biomass. Biorefineries

Kaski, Samuel

408

Red band needle blight is an economically important disease affecting a number of coniferous trees, in particular pines. The disease has a world-wide distribution but until recently it was mainly of concern in the southern  

E-Print Network [OSTI]

Red band needle blight is an economically important disease affecting a number of coniferous trees septosporum. Red band needle blight causes premature needle defoliation which results in the loss of timber susceptible species in future rotations. Red band needle blight of conifers in Britain Research Note Anna

409

E-Print Network 3.0 - ailanthus altissima swingle Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

early invaders of old fields in our study area. Rates... preferences for red maple, white ash, and Ailanthus over white pine. Predation rates on small seedlings were... were...

410

E-Print Network 3.0 - ailanthus excelsa roxb Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

early invaders of old fields in our study area. Rates... preferences for red maple, white ash, and Ailanthus over white pine. Predation rates on small seedlings were... were...

411

E-Print Network 3.0 - aquaculture overcoming biological Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in Ulugan Bay in the Philip- pines. We designed our approach to overcome... education, ecotourism, hydrology, tropical coastal biology, shrimp aquaculture, ecological...

412

active fire management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ecosystems requires an understanding Standiford, Richard B. 28 Fire Management Today ost mature lodgepole pine Environmental Sciences and Ecology Websites Summary: (Collins et...

413

symposium summary: Introduced conifer invasions in South America: an update  

E-Print Network [OSTI]

in a temperate for- est in Patagonia, Argentina. BiologicalSimberloff et al. 2010). In Patagonia, several pine speciesthe Argentinean northern Patagonia. They found high levels

2010-01-01T23:59:59.000Z

414

Life history and habitat associations of the broad wood cockroach, Parcoblatta lata (Blattaria: Blattellidae) and other native cockroaches in the Coastal Plain of South Carolina.  

SciTech Connect (OSTI)

Wood cockroaches are an important prey of the red-cockaded woodpecker, Picoides borealis, an endangered species inhabiting pine forests in the southern United States. These woodpeckers forage on the boles of live pine trees, but their prey consists of a high proportion of wood cockroaches, Parcoblatta spp., that are more commonly associated with dead plant material. Cockroach population density samples were conducted on live pine trees, dead snags and coarse woody debris on the ground. The studies showed that snags and logs are also important habitats of wood cockroaches in pine forests.

Horn, Scott; Hanula, James, L.

2002-06-18T23:59:59.000Z

415

High Tonnage Forest Biomass Production Systems from Southern...  

Broader source: Energy.gov (indexed) [DOE]

Biomass Program Review High Tonnage Forest Biomass Production Systems from Southern Pine Energy Plantations DE-EE0001036 S. Taylor (Auburn University), R. Rummer (USDA Forest...

416

E-Print Network 3.0 - analysis framework taf Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Unconstrained Alternative... Built) Stream Storage Capacity (taf) Owner Pine Flat (1954) Kings River 1,000 USACE Isabella (1953) Kern... Region Region Maximum Economic Demand...

417

Office of Workforce Policy and Labor Relations  

E-Print Network [OSTI]

Office of Workforce Policy and Labor Relations 391 Pine Tree Road Ithaca, NY 14853-2801 t. 607.254-7232

Wang, Z. Jane

418

E-Print Network 3.0 - aboveground biomass study Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University of Arizona Collection: Environmental Sciences and Ecology 8 Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne...

419

E-Print Network 3.0 - airborne carbon 14c Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Bern Collection: Environmental Sciences and Ecology ; Geosciences 65 Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne...

420

E-Print Network 3.0 - aboveground biomass distributions Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Biology and Medicine ; Environmental Sciences and Ecology 8 Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne...

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

E-Print Network 3.0 - aluminum triso-ethylphosphonate butylate...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Resistance Advancements: Dr. Dragan CurcijaDr. Dragan Curcija Summary: -Expanded (EPS) Pine or Douglas Fir Frame Cavity Polyfoam tape Urethane Sealant Silicone...

422

The Columbia River System: Inside Story  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Oxbow Bypass Unity Wolf Creek Lower Snake Basin Federal with Power Little Goose Lower Granite Ice Harbor Lower Monumental Dworshak Federal without Power Lower Pine Lake Upper Bear...

423

E-Print Network 3.0 - asymmetric quantum wells Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

transitions are well resolved... BY MULTIPLE QUANTUM NMR: n-PENTYL CYANOBIPHENYL S. SINTON and A. PINES Department of Chemistry. Lawrence... The multiple quantum NhlR spectrum...

424

Friction of wood on steel.  

E-Print Network [OSTI]

?? This thesis deals with the experimental description of friction between steel and wood materials, specifically laminated veneer lumber (LVL) and pine wood with two… (more)

Koubek, Radek

2014-01-01T23:59:59.000Z

425

Minnesota Peatland Protection Act (Minnesota)  

Broader source: Energy.gov [DOE]

Certain peatland core areas are designated as scientific and natural areas, and development is restricted. Currently, only two peatlands have been protected: the Pine Creek Peatland in Roseau...

426

E-Print Network 3.0 - adult beech trees Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

pine Oak Beech... of photographs of 'ideal' trees (Innes, 1990) or to ... Source: Forest Research Agency of the UK Forestry Commission Collection: Renewable Energy 69 Oak...

427

E-Print Network 3.0 - amendoinzeiro arachis hypogaea Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of its... A. hypogaea (peanut STS) with STS from P. silvestris (pine STS) and CHS (alfalfa ... Source: Suh, Dae-Yeon - Department of Chemistry and Biochemistry, University of...

428

E-Print Network 3.0 - amendoim arachis hypogaea Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of its... A. hypogaea (peanut STS) with STS from P. silvestris (pine STS) and CHS (alfalfa ... Source: Suh, Dae-Yeon - Department of Chemistry and Biochemistry, University of...

429

E-Print Network 3.0 - arachis hypogaea Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of its... A. hypogaea (peanut STS) with STS from P. silvestris (pine STS) and CHS (alfalfa ... Source: Suh, Dae-Yeon - Department of Chemistry and Biochemistry, University of...

430

ENERGY ANALYSIS PROGRAM FY-1979.  

E-Print Network [OSTI]

process sources such as smelters, contribute to sulfur oxidethe closing of the copper smelter in White Pine county. Newemissions from copper smelters, and the clean- up of these

Authors, Various

2013-01-01T23:59:59.000Z

431

CX-010434: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

2013 Location(s): Oregon, Oregon Offices(s): Bonneville Power Administration Bonneville Power Administration (BPA) proposes to add equipment at its LaPine Substation in Deschutes...

432

Salmon Subbasin Management Plan  

E-Print Network [OSTI]

Yellow Pine Mid Fk Lodge Salmon River 10 0 10 20 30 40 50 Miles #S #S #S #S #S #S #S#S #S #S #S MONTANA

433

baepgig-pinon | netl.doe.gov  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 Industrial Carbon Capture and Storage Clean Coal Power Initiative Power Plant Improvement Initiative Clean Coal Technology Demonstration Program FutureGen Pion Pine IGCC Power...

434

Rocky reef fish connectivity : patterns, processes, and population dynamics  

E-Print Network [OSTI]

rubicundus were collected 1) Carlsbad, 2) Cardiff, 3) Torreylines indicate grand mean. CD = Carlsbad, CF = Cardiff, TP =for this species: Carlsbad, Cardiff, Torrey Pines, La Jolla,

Cook, Geoffrey Scott

2011-01-01T23:59:59.000Z

435

averrhoa carambola infested: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the ministry of environment mountain pine beetle action team (MPBAT) by EDI Environmental Northern British Columbia, University of 6 Original article Geographical distribution,...

436

ENERGY & ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network [OSTI]

with the closing of the copper smelter in White Pine county.to SOx emissions from copper smelters, and the clean- up of

Cairns, E.J.

2010-01-01T23:59:59.000Z

437

ENERGY ANALYSIS PROGRAM FY-1979.  

E-Print Network [OSTI]

with the closing of the copper smelter in White Pine county.to SOx emissions from copper smelters, and the clean- up of

Authors, Various

2013-01-01T23:59:59.000Z

438

United States Department of  

E-Print Network [OSTI]

), and more recently, in Uruguay (1980), Argentina (1985), Brazil (1988), and South Africa (1994 and Australia, the main host is Pinus radiata, a tree native to California. In Argentina, Brazil, and Uruguay

439

Cavity availability and use in hardwood forests with emphasis on wood ducks  

E-Print Network [OSTI]

-oak (Pinus spp.-Quercus spp.) forest stands, respectively. Cavities with entrance dimensions suitable for entry by wood ducks (Aix sponsa) were inspected for suitability as wood duck nesting sites. Total cavity densities were similar between forest stands...

Wolter, Derrick Wayne

2002-01-01T23:59:59.000Z

440

Savannah River Ecology Laboratory  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systems controller systemsis aSecurity8 6/1/2011Little CypressScrubLoblolly

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

New Hampshire Directory of Sawmills  

E-Print Network [OSTI]

. Soon after, New Hampshire's patriots joined in the American Revolution, not for tea but to protect Green Lumber, Cants/Timbers, Pallets/Crates, Sawdust Barton Lumber Co., Inc. (Sawmill Not Presently, Retail, Custom Sawing, Custom Planing Species: White Pine, Hemlock, Red Pine Products: Rough Green Lumber

New Hampshire, University of

442

VECTOR-BORNE DISEASES, SURVEILLANCE, PREVENTION Infusion-Baited Ovitraps to Survey Ovipositional Height Preferences of  

E-Print Network [OSTI]

VECTOR-BORNE DISEASES, SURVEILLANCE, PREVENTION Infusion-Baited Ovitraps to Survey Ovipositional of �eld populations of container-inhabiting mosquitoes to water, oak(Quercusspp.),oroakÐpine(Pinusspp.)infusion and Ae. albopictus eggs were oviposited in containers with oak and oakÐpine infusions compared with water

Kaufman, Phillip E.

443

Toolbox Safety Talk Lock/Tag/Verify  

E-Print Network [OSTI]

Energy Environmental Health & Safety Facilities Safety & Health Section 395 Pine Tree Rd. Suite 210 Energy Environmental Health & Safety Facilities Safety & Health Section 395 Pine Tree Rd. Suite 210Toolbox Safety Talk Lock/Tag/Verify The Control of Hazardous Energy Environmental Health & Safety

Pawlowski, Wojtek

444

Ann. For. Sci. 67 (2010) 806 Available online at: c INRA, EDP Sciences, 2010 www.afs-journal.org  

E-Print Network [OSTI]

whereby post-1990 carbon storage in forests can be used as an allowable carbon sink to offset some) Keywords: radiata pine / allometric equation / biomass / carbon sequestration Abstract · Radiata pine to the need to predict forest carbon stocks and the poten- tial amount of biomass available as a source

Paris-Sud XI, Université de

445

98 USDA Forest Service Proceedings RMRS-P-63. 2011. Abstract--Conservation genetics examines the biophysical factors  

E-Print Network [OSTI]

white pine blister rust (caused by the fungus Cronartium ribicola) and endemic-turned-epidemic pests-needle pines. Introduction What Is Conservation Genetics? Conservation genetics is "the application of genetics to preserve species as dynamic entities capable of coping with environmental change. It encompasses genetic

446

NMR STUDIES OF SELECTIVE POPULATION INVERSION AND SPIN CLUSTERING  

E-Print Network [OSTI]

G. Drobny, A. Pines, S. Sinton, D.P. Weitekarnp, and D.73, b) G. Drobny, A. Pines, S. Sinton, W.S. Warren, and D.P.Phys. 78, 2808 (1981). d) S. Sinton, D.B. Zax, J.B. Murdoch,

Baum, J.S.

2010-01-01T23:59:59.000Z

447

Proceedings of EARSeL-SIG-Workshop Land Ice and Snow, Dresden/FRG, June 16 17, 2000 EARSeL eProceedings No. 1 328  

E-Print Network [OSTI]

Norwegian Computing Center, Oslo, Norway ABSTRACT A snow-covered forest mapping method for optical remote of South Norway. The reflectance modelling shows best results for pine forest and mixed pine and birchProceedings No. 1 328 A METHOD FOR SNOW-COVER MAPPING OF FORESTS BY OPTICAL REMOTE SENSING Dagrun Vikhamar1

Oldenburg, Carl von Ossietzky Universität

448

Research Update Seminar November 2011  

E-Print Network [OSTI]

Highland Resort Aviemore, PH22 1PN. Every year Forest Research produces many new pieces of work. Some, Forest Research 1100-1130 Pine-tree lappet moth future climate evaluation - analysis of probabilistic climate projections data from the UKCP09 weather generator Only recently, pine-tree lappet moth

449

Prescribed Fire is Cool on Florida Highway  

E-Print Network [OSTI]

Hills contains some of the finest remaining examples of old-growth longleaf pine forests andforests and wetlands. Sustainable forestry, agriculture, and recreational hunting are the land use traditions of the Red Hills.Hills Region (www.ttrs.org/rhcp); a rural landscape that is host to America’s largest remnant of the great longleaf pine forest (

Caster, Jeff; McBurney, Willson; Farley, Patricia; Rodriguez, Rose; Green, Lane; McGorty, Kevin

2007-01-01T23:59:59.000Z

450

Int. J. Wildland Fire 6(3): 97-105, 1996 Ca IAWF. Printed in USA.  

E-Print Network [OSTI]

pine tree densities and basal areas in Black Hills forests for the period 1874 to 1995, with up to five Ponderosa Pine Communities of the Black Hills, South Dakota, USA Peter M. Brown1 and Carolyn Hull Sieg2 1 Rocky Mountain Forest and Range Experiment Station, 240 W. Prospect Rd., Fort Collins, CO 80526 USA

451

Ann. For. Sci. 65 (2008) 304 Available online at: c INRA, EDP Sciences, 2008 www.afs-journal.org  

E-Print Network [OSTI]

& Technology, Liaoning Province, Fuxin 123000, China 5 Current institution: College of Agriculture & Biology.sp.) were collected from Mongolian pine plantation stands to test their beneficial effects on Mongolian pine seedlings and their responses to environmental factors such as pH, drought stress and temperature

Boyer, Edmond

2008-01-01T23:59:59.000Z

452

Stephen Mulkey Janaki Alavalapati  

E-Print Network [OSTI]

biogas, managed pine forestry, soils manage- ment, and afforestation. All market values in this executive -- Biogas produced from livestock wastes--$19.2 million -- Increased management intensity on pine with traditional markets include: -- Biogas as replacement for fossil natural gas--$62.7 million -- Sale of crop

Grunwald, Sabine

453

Utilization of geothermal energy in the mining and processing of tungsten ore. 2nd quarterly report  

SciTech Connect (OSTI)

The completed geochemical analysis of groundwater in the Pine Creek area for evaluation of the geothermal potential of this location is presented. Also included is an environmental constraints analysis of Pine Creek noting any potential environmental problems if a geothermal system was developed onsite. Design of a geothermal system is discussed for site-specific applications and is discussed in detail with equipment recommendations and material specifications. A preliminary financial, economic, and institutional assessment of geothermal system located totally on Union Carbide property at Pine Creek is included. (MHR)

Erickson, M.V.; Willens, C.A.; Walter, K.M.; Carrico, R.L.; Lowe, G.D.; Lacy, S.B.

1980-06-01T23:59:59.000Z

455

Final Report to DOE’s Office of Science (BER) submitted by Ram Oren (PI) of DE-FG02-00ER63015 (ended on 09/14/2009) entitled “Controls of Net Ecosystem Exchange at an Old Field, a Pine Plantation, & a Hardwood Forest under Identical Climatic & Edaphic Conditions”  

SciTech Connect (OSTI)

The project yielded papers on fluxes (energy, water and carbon dioxide)between each ecosystem and the atmosphere, and explained the temporal dynamics of fluxes based on intrinsic (physiology, canopy leaf area and structure) and extrinsic (atmospheric and edaphic conditions). Comparisons between any two of the ecosystems, and among all three followed, attributing differences in behavior to different patterns of phenology and differential sensitivities to soil and atmospheric humidity. Finally, data from one-to-three of the ecosystems (incorporated into FluxNet data archive) were used in syntheses across AmeriFlux sites and even more broadly across FluxNet sites.

Oren, Ram; Oishi, AC; Palmroth, Sari; Butnor, JR; Johnsen, KH

2014-03-17T23:59:59.000Z

456

Fermi National Accelerator Laboratory / Kirk and Pine Street / P.O. Box 500 / Batavia, IL 60510 / 630.840.3000 / www.fnal.gov / fermilab@fnal.gov Managed by Fermi Research Alliance, LLC for the U.S. Department of Energy Office of Science  

E-Print Network [OSTI]

/ 630.840.3000 / www.fnal.gov / fermilab@fnal.gov Managed by Fermi Research Alliance, LLC for the U responsibility to notify Fermilab within 30 days if my dependent no longer meets the requirements as outlined

Quigg, Chris

457

An early history of pure shear in the upper plate of the raft...  

Open Energy Info (EERE)

early history of pure shear in the upper plate of the raft river metamorphic core complex- black pine mountains, southern Idaho Jump to: navigation, search OpenEI Reference...

458

Toolbox Safety Talk Articulating Boom Work Platforms  

E-Print Network [OSTI]

Toolbox Safety Talk Articulating Boom Work Platforms Environmental Health & Safety Facilities sign-in sheet to Environmental Health & Safety for recordkeeping. Articulating boom work platforms Articulating Boom Work Platforms Environmental Health & Safety Facilities Safety & Health Section 395 Pine Tree

Pawlowski, Wojtek

459

Mag Lab Reports - Volume 17 No. 3.indd  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

indentifi ed by negative ESI at >1% relative abundance in either phase of the pine pellet pyrolysis product. Biomass pyrolysis products are dominated by O x species, whereas the...

460

ajo cv nieve: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sellers & Toll PLLC 88 Pine Street 14th Floor New York, NY Straight, Aaron 157 European Photovoltaic Solar Energy Conference, Valencia, Spain, 6-10 September 2010, 2CV.2.36...

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Ann. For. Sci. 63 (2006) 469475 469 c INRA, EDP Sciences, 2006  

E-Print Network [OSTI]

the deep low and dry soils of the San Cayetano formation, primarily on the top of the hills and mountains Cuba, pine forests are primarily abundant in the Pinar del Río province, from San Diego de los Baños

Boyer, Edmond

2006-01-01T23:59:59.000Z

462

Silvicultural Activities in Relation to Water Quality in Texas: An Assesment of Potential Problems and Solutions  

E-Print Network [OSTI]

Southern forests are expected to supply a large portion of the Nation's future timber requirement. Projected demands on southern forests continue to exceed allowable cut. As an outgrowth of this demand, intensive management of pine forests enabled...

Blackburn, W. H.; Hickman, C. A.; deSteiguer, J. E.; Jackson, B. D.; Blume, T. A.; DeHaven, M. G.

1978-02-01T23:59:59.000Z

463

Volunteer limbing trees cut for shaded fuel break. Deer Valley Estates  

E-Print Network [OSTI]

timbered with Ponderosa pine and thick with Gambel oak underbrush. With 34 of its 84 lots jutting up funds are spent. Kole spent a lot of time reading CWPPs written by professional companies

464

Proc. Okla.Acad. Sci. 83:1-6(2003) MUSSEL FAUNA OF THE GLOVER RIVER  

E-Print Network [OSTI]

). Riparian areas are mixed pine and oak forest historically harvested for timber by private companies. SinceAcademyofScience the watershed has come under the manage- ment of the US Forest Service and timber harvesthasdecreased

Vaughn, Caryn

465

Under-use of counseling services by low acculturated Chinese international students  

E-Print Network [OSTI]

; Sue, Fujino, Hu, Takeuchi, & Zane, 1991). According to some authors, an issue that has concerned counseling centers is the negative feedback from non-Western students regarding counseling center services (Niemeyer & Gonzales, 1983; Pine, 1972...

Jarrahi, Leila

2005-08-29T23:59:59.000Z

466

Public Comment re Price-Anderson Act | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Public Comment re Price-Anderson Act Public Comment re Price-Anderson Act Department of Energy (DOE) Price-Anderson Act Comments from White Pine County, Nevada. The views of many...

467

Mission Day The Call to  

E-Print Network [OSTI]

energy we harness from the sun #12;Our vehicles Electric vehicles make up 1/3 of our fleet Public Safety patrols campus in electric-powered Segways. #12;Our campus design The large pine trees between Bannan

Carter, John

468

11, 83258371, 2014 Impact of droughts  

E-Print Network [OSTI]

, Germany 10 Institute of the Environment and Sustainability (IoES), University of California, Los Angeles) and three for specific ecosystems (Scots pine forests: BASFOR; winter10 wheat fields: EPIC; grasslands

Myneni, Ranga B.

469

CX-008891: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Determination CX-008891: Categorical Exclusion Determination Pilot Butte-La Pine No. 1 Wood Pole Replacement Project CX(s) Applied: B4.6 Date: 07302012 Location(s): Oregon...

470

CX-008167: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Determination CX-008167: Categorical Exclusion Determination La Pine-Chiloquin Number 1 Wood Pole Replacement Project CX(s) Applied: B4.6 Date: 03212012 Location(s): Oregon...

471

CX-010593: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Determination CX-010593: Categorical Exclusion Determination Pilot Butte-La Pine 1 Wood Pole Replacements CX(s) Applied: B1.3 Date: 06132013 Location(s): Oregon Offices(s):...

472

Akt1 deficiency affects neuronal morphology and predisposes to abnormalities in prefrontal  

E-Print Network [OSTI]

for gene­gene and gene­ environment interactions that modulate PFC functioning and con- tribute such as lithium, haloperidol and cloza- pine, can act as enhancers of AKT signaling in vivo (1, 3), or in vitro (4

473

E-Print Network 3.0 - airborne field mill Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

from some of the mines... , undertook several field trips to determine the state of the uranium mining industry in Colorado and Utah... a claim at Pine Ridge near La Sal, Utah....

474

HETERONUCLEAR DIPOLAR COUPLINGS, TOTAL SPIN COHERENCE, AND BILINEAR ROTATIONS IN NMR SPECTROSCOPY  

E-Print Network [OSTI]

Vold, J. Magn. Reson. , S. Sinton and A. Pines, Chern. Phys.submitted. W. S. Warren, S. Sinton, D. P. Weitekamp, and A.lQ. , 199 (1975). S. Sinton, J. R. Garbow, J. L. Ackerman,

Garbow, J.R.

2010-01-01T23:59:59.000Z

475

NMR STUDIES OF ORIENTED MOLECULES  

E-Print Network [OSTI]

D. Wemmer, J. Tang, and S. Sinton, Bull. Am. Phys. Soc.G. Drobny, A. Pines, S. Sinton, D. We itekamp, and D.Phys. Lett. W. S. Warren, S. Sinton, D. P. Weitekamp, and A.

Sinton, S.W.

2008-01-01T23:59:59.000Z

476

PULSED ZERO FIELD NMR OF SOLIDS AND LIQUID CRYSTALS  

E-Print Network [OSTI]

Bielecki, A. Pines and S.W. Sinton, Nature 312, 351 36. A.Readi ng , 1981). 45. S.W. Sinton, Ph.D. Thesis, Universityof California, Berkeley, 46. S. Sinton, J.R. Garbow, J.L.

Thayer, A.M.

2010-01-01T23:59:59.000Z

477

EXPERIMENTS ON SELECTIVE EXCITATION OF MULTIPLE-QUANTUM TRANSITIONS IN NMR SPECTROSCOPY  

E-Print Network [OSTI]

D. Wemmer, J. Tang and S. Sinton, Bull. Am. Phys. Soc. 23,G. Drobny, A. Pines, S. Sinton, D. P. Weitekamp, and D.published W. S. Warren, S. Sinton, D. P •. Weitekamp and A.

Warren, W.S.

2013-01-01T23:59:59.000Z

478

COMPUTER STUDIES OF MULTIPLE-QUANTUM SPIN DYNAMICS  

E-Print Network [OSTI]

D. Wemmer, J. Tang, and S. Sinton, Bull. Am. Phys. Soc. 23,21 (1978). W. S. Warren, S. Sinton, D. P. Weitekamp, and A.G. Drobny, A. Pines, S. Sinton, W. S. Warren, and D. p.

Munioch, J.B.

2010-01-01T23:59:59.000Z

479

TIME DOMAIN MULTIPLE QUANTUM NMR  

E-Print Network [OSTI]

D. Wemmer, J. Tang and S. Sinton, Bull. Amer. Phys. Soc.G. Drobny, A. Pines, S. Sinton, D. P. Weitekamp and D.1977. 143. W. S. Warren, S. Sinton, D. P. Weitekamp and A.

Weitekamp, D.P.

2008-01-01T23:59:59.000Z

480

CX-005020: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Categorical Exclusion Determination Provision of Funds to the Idaho Department of Fish and Game For Purchase of the Tall Pines Property CX(s) Applied: B1.25 Date: 01052011...

Note: This page contains sample records for the topic "loblolly pine pinus" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Internal Colonization and Revolt: Rap as an Underground Political Discourse in Oakland, CA from 1965-2010  

E-Print Network [OSTI]

and back again. Berkeley, CA: Soft Skull Press. Elinson,KGO-TV San Francisco, CA. Retrieved October 1, 2012, from249 South Pine, Long Beach, CA [Live performance]: On the

Pope, Herbert Lavar

2012-01-01T23:59:59.000Z

482

SYNTHESIS, CHARACTERIZATION AND CATALYTIC STUDIES OF CARBON-BASED NANO MATERIALS.  

E-Print Network [OSTI]

?? Nano-scaled carbons were produced by thermal treatment of pine wood chips and bio-char. The influence of temperature, heating rate, pyrolysis time, and type and… (more)

Yan, Qiangu

2011-01-01T23:59:59.000Z

483

E-Print Network 3.0 - acid burns animal Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

cations to the frequency and seasonality of prescribed burning in a Cape Cod oak-pine forest Summary: and Management 250 (2007) 234-243 237 12;Burning reduced total exchangeable...

484

E-Print Network 3.0 - ameliorates subsoil acidity Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

are best for growing conifers... , although Afghan pine will grow on more alkaline soils (pH of 7.9 to 8.4). The subsoil is probably more... important than the up- per layer of...

485

E-Print Network 3.0 - annual blister rust Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Search Sample search results for: annual blister rust Page: << < 1 2 3 4 5 > >> 1 White pines, Ribes, and blister rust: a review and synthesis By Brian W. Geils1,4 Summary:...

486

E-Print Network 3.0 - aspen lung conference Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hills and Bear Lodge Mountains (Thilenius 1972). Quaking aspen, paper birch, and Black Hills... habitat type wa rosa pine types s the most common they identified. of the seven...

487

Not all forests are disturbed equally: population dynamics and resource selection of black-backed woodpeckers in the Black Hills, South Dakota .  

E-Print Network [OSTI]

??Black-backed Woodpeckers are a disturbance-dependent species that rely on burned forests and mountain pine beetle infestations. Efforts to prevent or mitigate the effects of these… (more)

Rota, Christopher Thomas

2013-01-01T23:59:59.000Z

488

E-Print Network 3.0 - aspen sociedad americana Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hills and Bear Lodge Mountains (Thilenius 1972). Quaking aspen, paper birch, and Black Hills... habitat type wa rosa pine types s the most common they identified. of the seven...

489

Pyrolyse-flash de dchets ligno-cellulosiques en vue de leur valorisation par l'nergie solaire concentre  

E-Print Network [OSTI]

sawdust in electric and image furnace (similar conditions to a solar concentrator). In these condi- tions of concentrated solar energy. An experimental study has been made between 700 and 1 000 °C with Douglas pine

Paris-Sud XI, Université de

490

4, 24612496, 2007 Dynamic analysis of  

E-Print Network [OSTI]

of stream reaches in native forest, exotic pine, and pasture in the steep hills of the Hakarimata Ranges). Much of the pastoral land use is on hill country, including extensive grazing on steep land. Studies

Paris-Sud XI, Université de

491

Wanda Smith  

Broader source: Energy.gov [DOE]

Wanda lives near Rockwood and is the owner of a convenience store in Pine Orchard. She is a graduate of Harriman High School and is a former member of Head Start, the Morgan County Industrial Board...

492

silviculture Variable-Retention Harvesting as a  

E-Print Network [OSTI]

- droctonus ponderosae Hopkins) (MPB) have prompted managers to reassess the relation- ship of stand structure for varied and diverse eco- logical and economic benefits throughout western North America. Lodgepole pine

493

Ann. For. Sci. 67 (2010) 608 Available online at: c INRA, EDP Sciences, 2010 www.afs-journal.org  

E-Print Network [OSTI]

climate change scenarios for Mediterranean regions suggest the future occurrence of longer dry seasons of water stress on host selection and performance during the shoot feeding phase, by the Mediterranean pine

Boyer, Edmond

494

Competition for light and water play contrasting roles in driving diversity-productivity relationships in Iberian forests  

E-Print Network [OSTI]

in Mediterranean forests. Whether or not managing for mixed pine-oak forests proves to be beneficial for AWP is likely to depend on how climate changes in the Iberian Peninsula....

Jucker, Tommaso; Bouriaud, Olivier; Avacaritei, Daniel; D?nil?, Iulian; Duduman, Gabriel; Valladares, Fernando; Coomes, David A.

2014-06-16T23:59:59.000Z

495

The butterfly clock : illuminating the molecular mysteries of monarch migration  

E-Print Network [OSTI]

Each fall, the entire monarch butterfly population of the Eastern United States and Canada funnels into a handful of oyamel pine groves in Michoacan, Mexico, to weather the winter months. Each spring, the butterflies mate ...

Rice, Jocelyn

2007-01-01T23:59:59.000Z

496

The Development of Warm Gas Cleanup Technologies for the Removal of Sulfur Containing Species from Steam Hydrogasification  

E-Print Network [OSTI]

High Pressure Oxygen Gasifier, Report SERI/TP-234-1455R,Smith, Pinon pine project gasifier startup. In proceedingsthe type and conditions of the gasifier design. This is of

Luo, Qian

2012-01-01T23:59:59.000Z

497

ageing study bhas: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Growing-Stock Study at Age 401 William W. Oliver2 Abstract in the southwestern United States (Oliver and Ryker 1990). Throughout this vast area ponderosa pine is one of the most...

498

aging study bhas: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Growing-Stock Study at Age 401 William W. Oliver2 Abstract in the southwestern United States (Oliver and Ryker 1990). Throughout this vast area ponderosa pine is one of the most...

499

Edge effects in a forest mosaic: implications for oak regeneration in the Highlands of Chiapas, Mexico.   

E-Print Network [OSTI]

Forest edges created by scattered-patch clear-cutting have become a common landscape feature in tropical montane forests, including pine-oak and evergreen cloud forests. Forest-edge-pasture gradients were characterised ...

López-Barrera, Fabiola

500

Table S1. Values for density (trees/ha) and percent stocking (Stock) for the Missouri, US, Ozarks. Due to lack of a stocking chart for oaks in floodplain forests, stocking may be overestimated for some floodplain forests.  

E-Print Network [OSTI]

Oak Woodland/Forest Hills floodplains 476 218 673 189 87 267 Floodplain Forests OZ14 Oak-Pine Hills floodplains 252 124 340 111 55 150 Floodplain Forests OZ9 Oak-Pine Hills floodplains 136 64 189 48 23 67 Oak Woodland/Forest Hills valleys/toe slopes 228 146 266 65 42 76 Forest OZ5 Oak Woodland/Forest Hills

Sprott, Julien Clinton