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1

Tropical Africa: Land Use, Biomass, and Carbon Estimates for 1980 (NDP-055)  

SciTech Connect (OSTI)

This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980. The biomass data and carbon estimates are associated with woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with estimating historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth's land surface and is comprised of countries that are located in tropical Africa (Angola, Botswana, Burundi, Cameroon, Cape Verde, Central African Republic, Chad, Congo, Benin, Equatorial Guinea, Ethiopia, Djibouti, Gabon, Gambia, Ghana, Guinea, Ivory Coast, Kenya, Liberia, Madagascar, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Guinea-Bissau, Zimbabwe (Rhodesia), Rwanda, Senegal, Sierra Leone, Somalia, Sudan, Tanzania, Togo, Uganda, Burkina Faso (Upper Volta), Zaire, and Zambia). The database was developed using the GRID module in the ARC/INFO{trademark} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

Brown, S.

2002-04-16T23:59:59.000Z

2

Tropical Africa: Land use, biomass, and carbon estimates for 1980  

SciTech Connect (OSTI)

This document describes the contents of a digital database containing maximum potential aboveground biomass, land use, and estimated biomass and carbon data for 1980 and describes a methodology that may be used to extend this data set to 1990 and beyond based on population and land cover data. The biomass data and carbon estimates are for woody vegetation in Tropical Africa. These data were collected to reduce the uncertainty associated with the possible magnitude of historical releases of carbon from land use change. Tropical Africa is defined here as encompassing 22.7 x 10{sup 6} km{sup 2} of the earth`s land surface and includes those countries that for the most part are located in Tropical Africa. Countries bordering the Mediterranean Sea and in southern Africa (i.e., Egypt, Libya, Tunisia, Algeria, Morocco, South Africa, Lesotho, Swaziland, and Western Sahara) have maximum potential biomass and land cover information but do not have biomass or carbon estimate. The database was developed using the GRID module in the ARC/INFO{sup TM} geographic information system. Source data were obtained from the Food and Agriculture Organization (FAO), the U.S. National Geophysical Data Center, and a limited number of biomass-carbon density case studies. These data were used to derive the maximum potential and actual (ca. 1980) aboveground biomass-carbon values at regional and country levels. The land-use data provided were derived from a vegetation map originally produced for the FAO by the International Institute of Vegetation Mapping, Toulouse, France.

Brown, S. [Environmental Protection Agency, Corvallis, OR (United States). Western Ecology Division; Gaston, G. [Environmental Protection Agency, Corvallis, OR (United States). National Research Council; Daniels, R.C. [ed.] [Oak Ridge National Lab., TN (United States)

1996-06-01T23:59:59.000Z

3

Africa: Prosperous times  

SciTech Connect (OSTI)

Political instability and corruption is the rule, rather than the exception, in Africa`s main producing regions, but exploration and production prospects there are bright and attractive to foreign operators. The paper discusses exploration, drilling, resource development, and production in Nigeria, Libya, Algeria, Egypt, Angola, Congo, Gabon, and Tunisia. The other countries of Africa are briefly mentioned, i.e., Cameroon, Cote D`Ivoire, South Africa, Sudan, Namibia, Equatorial Guinea, Eritrea, Zaire, Mozambique, Ghana, Niger, and Seychelles.

NONE

1996-08-01T23:59:59.000Z

4

Crude Existence: The Politics of Oil in Northern Angola  

E-Print Network [OSTI]

ESAP, and Sangemetal Ltd. ), Technip Angola (an engineeringcompany formed with Technip Group in 1999), and Ango- flex (tubing created with Technip Angola in 2002). Sonangol has

Reed, Kristin

2009-01-01T23:59:59.000Z

5

Angola: World Oil Report 1991  

SciTech Connect (OSTI)

This paper reports that prospects of Angola, free of political complications, are certain to bring a flurry of interest from oil firms and could mean an influx of foreign capital. Licensing will be under production-sharing terms, but incentives may be offered due to increased risks inherent in deeper water. Long term security and stability remain uncertain. In addition to Unita and previously communist MPLA, new factions from 16 years of civil war are gaining support and increasing possibilities for violence. Oil firms consider production-sharing terms high and current price cap clauses keep them from realizing benefits from price increases after contracts are signed. However, geology and exploration successes have overshadowed concerns.

Not Available

1991-08-01T23:59:59.000Z

6

Angola: 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 Home Page on Office of InspectorConcentrating SolarElectricEnergyCT Biomass Facility Jump to:OperationsAnchorage| Open EnergyAngola:

7

Crude Existence: The Politics of Oil in Northern Angola  

E-Print Network [OSTI]

instalaÁűes especŪficas da PIR. Jornal de Angola, June 27.the rapid intervention police (PIR) in the municipality at aassured civilians that the PIRís mission in Soyo would be ď

Reed, Kristin

2009-01-01T23:59:59.000Z

8

Crude Existence: The Politics of Oil in Northern Angola  

E-Print Network [OSTI]

Petroleum. 2007a. Angola LNG: A Lesson in How to Win Friendsand Zoe Eisenstein. 2004. LNG Plants Seed of Hope in Soyo.a liquefied natural gas (LNG) plant to process and export

Reed, Kristin

2009-01-01T23:59:59.000Z

9

Angola, 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 Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300Algoil JumpAltergyExperiments | OpenTheInformationAngelenoAngola, New

10

Africa: Unrest and restrictive terms limit abundant potential. [Oil and gas exploration and development in Africa  

SciTech Connect (OSTI)

This paper summarizes the drilling and exploration activity of the oil and gas industries of Egypt, Libya, Tunisia, Algeria, Morocco, Nigeria, Cameroon, Gabon, the Congo, Angola, and South Africa. Information is provided on current and predicted trends in well drilling activities (both onshore and offshore), numbers of new wells, footage information, production statistics and what fields accounted for this production, and planned new exploration activities. The paper also describes the current status of government policies and political problems affecting the oil and gas industry.

Not Available

1993-08-01T23:59:59.000Z

11

Crude Existence: The Politics of Oil in Northern Angola  

E-Print Network [OSTI]

2005. Bassey, Nnimmo. 2000. ďOil and Gas in Africa. Ē Paperat the Gulf of Guinea Oil and Gas Conference. February 5 Ė6,Remains Steady Worldwide. Oil and Gas Journal. 101(44):49.

Reed, Kristin

2009-01-01T23:59:59.000Z

12

Tropical rainforest biodiversity: field and  

E-Print Network [OSTI]

. The Udzungwas in particular, are one of the single, most important areas in Africa for biodiversity conservationTropical rainforest biodiversity: field and GIS tools for assessing, monitoring and mapping II with Tanzania National ParksTanzania National Parks andand Wildlife Conservation SocietyWildlife Conservation

13

Characterization of organic matter in the Oligocene (Chattian) turbiditic fine grained deposits, offshore Angola  

E-Print Network [OSTI]

a particular interest for hydrocarbon production, as deep water sandy facies may be potential oil reservoirs Angola were explored with Rock-Eval pyrolysis of 216 core samples from 4 wells. The study revealed analysis and pyrolysis-gas chromatography- mass spectrometry. Although individually the various

Boyer, Edmond

14

Earth Planets Space, 52, 329336, 2000 Rock magnetism of sediments in the Angola-Namibia upwelling system  

E-Print Network [OSTI]

Earth Planets Space, 52, 329­336, 2000 Rock magnetism of sediments in the Angola-Namibia upwelling system with special reference to loss of magnetization after core recovery Toshitsugu Yamazaki1 , Peter A Magnetism, University of Minnesota, Minneapolis, MN 55455-0128, U.S.A. 3Hawaii Institute of Geophysics

Yamazaki, Toshitsugu

15

Oil and gas developments in central and southern Africa in 1987  

SciTech Connect (OSTI)

Significant rightholding changes took place in central and southern Africa during 1987. Angola, Benin, Congo, Gabon, Ghana, Guinea, Guinea Bissau, Mauritania, Seychelles, Somali Republic, Tanzania, Zaire, and Zambia announced awards or acreage open for bidding. Decreases in exploratory rightholdings occurred in Cameroon, Congo, Cote d'Ivoire, Equatorial Guinea, Gabon, Kenya, Namibia, South Africa, and Tanzania. More wells and greater footage were drilled in 1987 than in 1986. Total wells increased by 18% as 254 wells were completed compared to 217 in 1986. Footage drilled during the year increased by 46% as about 1.9 million ft were drilled compared to about 1.3 million ft in 1986. The success rate for exploration wells in 1987 improved slightly to 36% compared to 34% in 1986. Significant discoveries were made in Nigeria, Angola, Congo, and Gabon. Seismic acquisition in 1987 was the major geophysical activity during the year. Total oil production in 1987 was 773 million bbl (about 2.1 million b/d), a decrease of 7%. The decrease is mostly due to a 14% drop in Nigerian production, which comprises 60% of total regional production. The production share of OPEC countries (Nigeria and Gabon) versus non-OPEC countries of 67% remained unchanged from 1986. 24 figs., 5 tabs.

Hartman, J.B.; Walker, T.L.

1988-10-01T23:59:59.000Z

16

SOUTH AFRICA'S MEERKAT ARRAY  

E-Print Network [OSTI]

SOUTH AFRICA'S MEERKAT ARRAY THE MEERKAT ARRAY, currently taking shape in South Africa's Karoo) is completed around 2024. Via MeerKAT, South Africa is playing a key role in design and technology developments at the engineering office in Cape Town, and at universities and technology companies across South Africa and Africa

Jarrett, Thomas H.

17

Microphysical and radiative evolution of aerosol plumes over the tropical North Atlantic Ocean  

E-Print Network [OSTI]

Microphysical and radiative evolution of aerosol plumes over the tropical North Atlantic Ocean] Over the tropical North Atlantic Ocean in the summer, plumes of aerosol extend from Saharan Africa to the Caribbean. The microphysical and radiative evolution of such plumes is studied using a Lagrangian column

Russell, Lynn

18

Convex Approaches to Text Summarization  

E-Print Network [OSTI]

obama, reported violence, president, state, new, said, military, mr nigerian, nigerias, africa, kenya, angola, muslim,

Gawalt, Brian

2012-01-01T23:59:59.000Z

19

North Africa  

SciTech Connect (OSTI)

The total area covered by petroleum rights in the six countries described in this paper increased by more than 17% in 1980 compared to 1979. Joint venture agreements were finalized for 19 blocks over 94,000 km/sup 2/ in the Algerian venture. Although official information is scarce for Algeria and Libya, seismic activity probably increased in 1980 compared to 1979. Exploration drilling activity increased with 121 wildcats drilled compared to 93 during the previous year. This effort led to 40 discoveries, a 34.5% success ratio. Chevron was especially successful in wildcatting, with 6 oil discoveries for 8 wells drilled in the interior basins of Sudan. One Moroccan discovery can be considered as a highlight: the BRPM Meskala 101 well in the Essaouira basin found an apparently large amount of gas in Triassic sandstones. This discovery deserves special attention, since the gas has been found in Triassic pays rather than in the usual Jurassic pays in the Essaouira basin. Oil production in North Africa decreased from about 13.5% in 1980, with about 3,405,000 barrels of oil per day compared to 3,939,500 barrels of oil per day in 1979. When oil output strongly decreased in Algeria (-16.4%) and Libya (-15.6%), Tunisian production peaked at 116,287 barrels of oil per day and Egypt production also peaked at 584,148 barrels of oil per day. Total gas production in 1980 strongly declined from 44%, mostly due to the decline of the Algerian gas production. 8 figures, 40 tables.

Nicod, M.A.

1981-10-01T23:59:59.000Z

20

Tropical Underdevelopment Jeffrey D. Sachs  

E-Print Network [OSTI]

of mobilizing energy resources in tropical economies is emphasized as another significant contributor measure of economic development. Tropical and landlocked regions, by contrast ≠ such as Bolivia, Chad

Note: This page contains sample records for the topic "tropical africa angola" 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

West Africa Emerges as Leading Region in Africa for Renewable...  

Open Energy Info (EERE)

West Africa Emerges as Leading Region in Africa for Renewable Energy and Energy Efficiency Home > Groups > Clean and Renewable Energy Dc's picture Submitted by Dc(107) Contributor...

22

NRF Republic of South Africa  

E-Print Network [OSTI]

1 NRF Republic of South Africa GDRI Project Groupement de Recherche International International Africa called SACCLAP (Seasonal and Annual trends of Air quality at the South Africa scale and its impact Research Consortium Atmospheric Research in Southern Africa and Indian Ocean (ARSAIO) September 2008 #12

Dintrans, Boris

23

ROYAL SOCIETY OF SOUTH AFRICA  

E-Print Network [OSTI]

ROYAL SOCIETY OF SOUTH AFRICA http://www.royalsocietysa.org.za ACADEMY OF SCIENCE OF SOUTH AFRICA and distribution of butterflies in the atlas region (South Africa, Lesotho and Swaziland), thereby providing-ordinator of Africa's first butterfly atlas, entitled `The metamorphosis of the butterfly atlas' The Southern African

de Villiers, Marienne

24

Energy Efficiency Country Study: Republic Of South Africa  

E-Print Network [OSTI]

electricity production in South Africa relies heavily onwith about 94% of South Africaís electricity generationMarquard, A. (2008). South Africaís rapid electrification

Can, Stephane de la Rue du

2014-01-01T23:59:59.000Z

25

Ideas Under Arrest: Censorship in South Africa  

E-Print Network [OSTI]

The Black Writer in South Africa Today: Problems andDecember 1974): 43. 9 ďSouth Africaís Censorship Laws,Ē p.of a Creative Writer in South Africa,Ē in Aspects of South

Kunene, Daniel P.

2014-01-01T23:59:59.000Z

26

Biodiversity Conservation in Tropical Agroecosystems  

E-Print Network [OSTI]

Biodiversity Conservation in Tropical Agroecosystems A New Conservation Paradigm Ivette Perfectoa areas of the world. Although most ecologists con- cerned with biodiversity conservation would agree. This conclusion has major consequences for biodiversity con- servation in fragmented tropical forests

27

THE UNION OF SOUTH AFRICA SOUTH AFRICA ACT, 1909  

E-Print Network [OSTI]

THE UNION OF SOUTH AFRICA SOUTH AFRICA ACT, 1909 This Act was passed through both Houses of the Imperial Parliament exactly as it was forwarded after the South African Convention was held

Sheridan, Jennifer

28

Country Energy Profile, South Africa  

SciTech Connect (OSTI)

This country energy profile provides energy and economic information about South Africa. Areas covered include: Economics, demographics, and environment; Energy situation; Energy structure; Energy investment opportunities; Department of Energy (DOE) programs in South Africa; and a listing of International aid to South Africa.

NONE

1995-08-01T23:59:59.000Z

29

Tropical Limit in Statistical Physics  

E-Print Network [OSTI]

Tropical limit for macroscopic systems in equilibrium defined as the formal limit of Boltzmann constant k going to 0 is discussed. It is shown that such tropical limit is well-adapted to analyse properties of systems with highly degenerated energy levels, particularly of frustrated systems like spin ice and spin glasses. Tropical free energy is a piecewise linear function of temperature, tropical entropy is a piecewise constant function and the system has energy for which tropical Gibbs' probability has maximum. Properties of systems in the points of jump of entropy are studied. Systems with finite and infinitely many energy levels and phenomena of limiting temperatures are discussed.

M. Angelelli; B. Konopelchenko

2015-02-04T23:59:59.000Z

30

Michigan State University Cooperation with South Africa  

E-Print Network [OSTI]

Michigan State University Cooperation with South Africa: Forty Years of Partnerships African President of South Africa 1994-1999 #12;ii Michigan State University Cooperation with South Africa Table of Contents Introduction: Michigan and MSU Engagement in Africa and South Africa The Beginnings

Liu, Taosheng

31

Rethinking the Wild Coast, South Africa  

E-Print Network [OSTI]

Rethinking the Wild Coast, South Africa Eco-frontiers vs livelihoods in Pondoland Sylvain Guyot. Introduction to the Wild Coast of the Eastern Cape, South Africa.................... 35 3. TRALSO's involvement in Pondoland, South Africa.................................................... 101 1. Introduction

Paris-Sud XI, Université de

32

Federal Institutions and the Democratic Transition: Lessons From South Africa  

E-Print Network [OSTI]

of Southern Africa (1995), South Africaís Nine Provinces:Human Development Profile, South Africa: Development Bank ofRegionalism in the New South Africa, Brookfield, U.S. :

Rubinfeld, Daniel

2006-01-01T23:59:59.000Z

33

Copyrighted Material What Is Tropical Ecology?  

E-Print Network [OSTI]

Copyrighted Material What Is Tropical Ecology? Asking the question, What is tropical ecology? may seem akin to asking questions such as, Who is buried in Grant's tomb? Tropical ecology is the study of the ecology of tropical regions. But so what? Consider these questions: First, what is ecology? What are its

Landweber, Laura

34

South Atlantic margins of Africa. page 1 South Atlantic continental margins of Africa  

E-Print Network [OSTI]

South Atlantic margins of Africa. page 1 South Atlantic continental margins of Africa: a comparison The South Atlantic continental passive margins of Africa comprise the major depocentres on the African plate of the tectonic vs climate interplay on the evolution of equatorial west Africa and SW Africa margins Michel

Paris-Sud XI, Université de

35

Developing Africa's economy Doing the sums on Africa  

E-Print Network [OSTI]

). Governments in countries such as Ethiopia, Kenya, Tanzania and Uganda are co-operating closely with America almost 2,000 troops in the Combined Joint Task Force Horn of Africa, based in Panos Page 1 of 6Economist

36

Ocean dynamics and thermodynamics in the tropical Indo- Pacific region  

E-Print Network [OSTI]

Pacific Oceans . . . . . . . . . . . . . . . . . . . . . . . . . . . . .currents in the tropical Pacific Ocean. J. Phys. Oceanogr. ,in the eastern tropical Pacific Ocean associated with the

Drushka, Kyla

2011-01-01T23:59:59.000Z

37

Towards a sustainable future for Africa. Improved natural resources management under the development fund for Africa, 1987 to 1993. Technical paper  

SciTech Connect (OSTI)

Since 1987. A.I.D.'s Development Fund for Africa (DFA) has provided over $300 million to programs supporting environmentally sound development in Africa. The programs have focused on three priority areas -- sustainable agriculture, tropical forestry, and biodiversity -- and have been directed not, as in the past, at helping individual farmers but at promoting the systemic institutional, technical, economic, and political changes needed to support improved natural resource management. The report outlines and exemplifies experiences and successes to date under the DFA and the Africa Bureau's Plan for Supporting Natural Resources in Sub-Saharan Africa. The programs support the work of PVO's at the community level, provide technical assistance to government agencies and others involved in managing the natural resource base, support host-country initiatives in natural resource planning and management, and provide incentives for changing underlying policies such as land tenure. A major initiative has been support for the National Environmental Action Plan (NEAP) process in Madagascar, Uganda, The Gambia, and Rwanda. The report also notes work underway to support other U.S. concerns such as the protection of elephant habitats and the mitigation of global climate change.

Not Available

1993-04-01T23:59:59.000Z

38

Midlevel Ventilation's Constraint on Tropical Cyclone Intensity  

E-Print Network [OSTI]

Midlevel ventilation, or the flux of low-entropy air into the inner core of a tropical cyclone (TC), is a hypothesized mechanism by which environmental vertical wind shear can constrain a tropical cycloneís intensity. An ...

Tang, Brian Hong-An

39

Elements of tropical Pacific decadal variability  

E-Print Network [OSTI]

potential to change the background state of the eastern tropical Pacific. Simultaneously, a redistribution of atmospheric vorticity in the western tropical Pacific affects isopycnal depth and therefore ocean thermal structure progressing the decadal change...

Fuckar, Neven-Stjepan

2003-01-01T23:59:59.000Z

40

12.811 Tropical Meteorology, Spring 2005  

E-Print Network [OSTI]

This course describes the behavior and dynamics of the tropical troposphere, from the large-scale energy balance down to cumulus convection and tropical cyclones. Topics include: Radiative-convective equilibrium; the Hadley ...

Emanuel, Kerry

Note: This page contains sample records for the topic "tropical africa angola" 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

Tropical Fruit Ambrosia Makes 6 servings  

E-Print Network [OSTI]

Tropical Fruit Ambrosia Makes 6 servings 1 jar (26 oz.) mixed tropical fruit, drained 1 large coconut Lettuce leaves Directions: 1. In a large bowl, combine the tropical fruit and banana. 2. In a small bowl, stir together the yogurt, lime zest, and lime juice until blended. 3. Spoon over the fruit

Florida, University of

42

Africa; Expanding market creates more gas lines  

SciTech Connect (OSTI)

The authors report on pipeline development activities in Africa. They discuss how a growing European market for gas has increased potential pipeline construction in Africa, especially for Algeria, Egypt, and Libya.

Quarles, W.R.; Thiede, K.; Parent, L.

1990-11-01T23:59:59.000Z

43

Africa's Transport Infrastructure Mainstreaming Maintenance and...  

Open Energy Info (EERE)

Mainstreaming Maintenance and Management Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Africa's Transport Infrastructure Mainstreaming Maintenance and Management...

44

Africa Infrastructure Country Diagnostic Documents: Interactive...  

Open Energy Info (EERE)

Not Available Website: infrastructureafrica.orgdocumentstoolslistinteractive-pdf-maps Transport Toolkit Region(s): Africa & Middle East Interactive infrastructure maps by...

45

22 July 2014 Cape Town, South Africa  

E-Print Network [OSTI]

22 July 2014 Cape Town, South Africa 20 years of democracy in SA, 25 years since the fall Social Sciences Building, Upper Campus The Delegation of the European Union to South Africa, as part of its EU Inspiring Thinkers Series, along with the German Embassy in South Africa and the University

Jarrett, Thomas H.

46

SCIENCE RESEARCH POLICY IN SOUTH AFRICA  

E-Print Network [OSTI]

SCIENCE RESEARCH POLICY IN SOUTH AFRICA George F R Ellis A DISCUSSION DOCUMENT for the Royal Society of South Africa February 14, 2001 #12;i Preface This science policy discussion document has been written by Prof G F R Ellis (University of Cape Town) on behalf of the Royal Society of South Africa

Blake, Edwin

47

Environment and Land in Bushbuckridge, South Africa  

E-Print Network [OSTI]

Environment and Land in Bushbuckridge, South Africa © 2002, Professor Robert Thornton Department of Anthropology University of the Witwatersrand, Johannesburg, South Africa Acknowledgements: Research), and by the Centre for Science Development, Human Sciences Research Council, Pretoria, South Africa. Printed:24 April

48

Africa: It's good news, bad news - again  

SciTech Connect (OSTI)

This article presents the outlook for African petroleum. Observations include: Nigerian oil revenues will be $6-7 billion this year, down 50% from '84; Egyptian drillers are still going strong in the Western Desert and Gulf of Suez; Algeria is looking for natural gas buyers, and they have plenty of gas to sell-cheap; Even with new petroleum legislation, Tunisian production and reserves are falling; Libya's bozo leader is feeling the effects of falling oil revenues and falling bombs; Angola continues as a hot spot of activity with 42 successful oil strikes last year; Crude production jumped 29% in Cameroun last year with three new fields onstream; Congo is another West African winner due to major commitments by Elf and Agip.

Not Available

1986-08-01T23:59:59.000Z

49

Ecotoxicology of tropical marine ecosystems  

SciTech Connect (OSTI)

The negative effects of chemical contaminants on tropical marine ecosystems are of increasing concern as human populations expand adjacent to these communities. Watershed streams and ground water carry a variety of chemicals from agricultural, industrial, and domestic activities, while winds and currents transport pollutants from atmospheric and oceanic sources to these coastal ecosystems. The implications of the limited information available on impacts of chemical stressors on mangrove forests, seagrass meadows, and coral reefs are discussed in the context of ecosystem management and ecological risk assessment. Three classes of pollutants have received attention: heavy metals, petroleum, and synthetic organics. Heavy metals have been detected in all three ecosystems, causing physiological stress, reduced reproductive success, and outright mortality in associated invertebrates and fishes. Oil spills have been responsible for the destruction of entire coastal shallow-water communities, with recovery requiring years. Herbicides are particularly detrimental to mangroves and seagrasses and adversely affect the animal-algal symbioses in corals. Pesticides interfere with chemical cues responsible for key biological processes, including reproduction and recruitment of a variety of organisms. Information is lacking with regard to long-term recovery, indicator species, and biomarkers for tropical communities. Critical areas that are beginning to be addressed include the development of appropriate benchmarks for risk assessment, baseline monitoring criteria, and effective management strategies to protect tropical marine ecosystems in the face of mounting anthropogenic disturbance.

Peters, E.C. [Tetra Tech, Inc., Fairfax, VA (United States); Gassman, N.J.; Firman, J.C. [Univ. of Miami, FL (United States). Rosenstiel School of Marine and Atmospheric Science; Richmond, R.H. [Univ. of Guam, Mangilao (Guam). Marine Lab.; Power, E.A. [EVS Environment Consultants, Ltd., North Vancouver, British Columbia (Canada)

1997-01-01T23:59:59.000Z

50

Africa gaining importance in world LPG trade  

SciTech Connect (OSTI)

Major LPG projects planned or under way in Africa will increase the importance of that region`s presence in world LPG trade. Supplies will nearly double between 1995 and 2005, at which time they will remain steady for at least 10 years. At the same time that exports are leveling, however, increasing domestic demand for PG is likely to reduce export-market participation by Algeria, Nigeria, Egypt, and Libya. The growth of Africa`s participation in world LPG supply is reflected in comparisons for the next 15--20 years. Total world supply of LPG in 1995 was about 165 million metric tons (tonnes), of which Africans share was 7.8 million tonnes. By 2000, world supply will grow to slightly more than 200 million tonnes, with Africa`s share expected to increase to 13.2 million tonnes (6.6%). And by 2005, world LPG supply will reach nearly 230 million tonnes; Africa`s overall supply volumes by that year will be nearly 16.2 million tonnes (7%). World LPG supply for export in 1995 was on order of 44 million tonnes with Africa supply about 4 million tonnes (9%). By 2005, world export volumes of LPG will reach nearly 70 million tonnes; Africa`s share will have grown by nearly 10 million tonnes (14.3%).

Haun, R.R. [Purvin and Gertz Inc., Dallas, TX (United States); Otto, K.W.; Whitley, S.C. [Purvin and Gertz Inc., Houston, TX (United States)

1997-05-12T23:59:59.000Z

51

The Role of the Tropics in Abrupt Climate Changes  

SciTech Connect (OSTI)

Topics addressed include: abrupt climate changes and ocean circulation in the tropics; what controls the ocean thermal structure in the tropics; a permanent El NiŮo in paleoclimates; the energetics of the tropical ocean.

Fedorov, Alexey [Yale University] [Yale University

2013-12-07T23:59:59.000Z

52

Influence of Tropical Tropopause Layer Cooling on Atlantic Hurricane Activity  

E-Print Network [OSTI]

Virtually all metrics of Atlantic tropical cyclone activity show substantial increases over the past two decades. It is argued here that cooling near the tropical tropopause and the associated decrease in tropical cyclone ...

Solomon, Susan

53

GROWTH OF SOUTH AFRICAN AFRICA' ~-' ,, I  

E-Print Network [OSTI]

GROWTH OF SOUTH AFRICAN FISHERIES -SQUTH-: WEST .-' AFRICA' ~-' ,, I I , I :--. .,' UN I .............................................. Regrouping of Interests ······························ Fisheries Development Corporation of South Africa, Ltd and the trawling interests, respectively. The quasi-official Fisheries Develop- ment Corporation of South Africa

54

IOL: Africa's big plans for biofuel Africa's big plans for biofuel  

E-Print Network [OSTI]

IOL: Africa's big plans for biofuel Africa's big plans for biofuel By Clare Byrne Visitors to Madagascar, Senegal to South Africa, biofuels is the buzzword as African countries wake up to the possibility of using their vast spaces to grow crops that reduce their fossil fuel bill. Biofuels also carry

55

Analysis of tropical radiative heating profiles: A comparison...  

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

tropical radiative heating profiles: A comparison of models and observations . Analysis of tropical radiative heating profiles: A comparison of models and observations . Abstract:...

56

Characterization of Trapped Lignin-Degrading Microbes in Tropical...  

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

Trapped Lignin-Degrading Microbes in Tropical Forest Soil. Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil. Abstract: Lignin is often the most...

57

CHEMOSTRATIGRAPHY OF THE PALEOPROTEROZOIC DUITSCHLAND FORMATION, SOUTH AFRICA: IMPLICATIONS FOR  

E-Print Network [OSTI]

CHEMOSTRATIGRAPHY OF THE PALEOPROTEROZOIC DUITSCHLAND FORMATION, SOUTH AFRICA: IMPLICATIONS the only unequivocal glacial unit of this era in the Transvaal Basin, South Africa. Lithologic evidence Park 2006, Johannesburg, South Africa. [American Journal of Science, Vol. 301, March, 2001, P. 261

Kaufman, Alan Jay

58

Location and Institution SOUTH AFRICA -PRETORIA FORDHAM UNIVERSITY -UBUNTU PROGRAM  

E-Print Network [OSTI]

Location and Institution SOUTH AFRICA - PRETORIA FORDHAM UNIVERSITY - UBUNTU demographics, and South Africa. Students will also take a required module in Sociology holders need a student visa to enter and study in South Africa, which must

Galles, David

59

SPRING 2012 STUDY ABROAD in CAPE TOWN, SOUTH AFRICA  

E-Print Network [OSTI]

SPRING 2012 STUDY ABROAD in CAPE TOWN, SOUTH AFRICA Want to find out studying the multiple concerns facing South Africa as it strives to become one. Take three academically engaging courses: The History & Politics of South Africa

Alpay, S. Pamir

60

FAO Forestry Department Wood Energy WISDOM East Africa  

E-Print Network [OSTI]

percent of total African wood consumption. In the countries of East Sahelian Africa, Central Africa energy consumption (FAO 1999). Numerous studies have analyzed the wFAO ­ Forestry Department ­ Wood Energy WISDOM ­ East Africa Woodfuel Integrated Supply

Note: This page contains sample records for the topic "tropical africa angola" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


61

Carbon dioxide measurements in tropical east African biomes  

SciTech Connect (OSTI)

From January 1977 through May 1978 atmospheric CO/sub 2/ concentrations were measured hourly and/or continuously at bimonthly intervals over periods varying from 5 to 8 days at 10 different locations in Kenya, East Africa. During each of these periods, at least two, and in some cases five, vertical profile measurements of CO/sub 2/ concentrations were conducted above different biomes. A large diurnal CO/sub 2/ periodicity was observed over land, with daytime drawdowns to 322 ppm and nighttime buildups to more than 400 ppm observed in savannah regions. In and around tropical rain forests, drawdowns to 310 ppm and buildups to more than 400 ppm were regularly observed. On the higher reaches of Mount Kenya, the diurnal CO/sub 2/ cycle was considerably reduced in amplitude, with variations in the range of 2-6 ppm throughout the 16-month study period. On sunny days, the drawdown of CO/sub 2/ was measurable to heights of at least 4000 m above ground level. Other CO/sub 2/ measurements in air over the Indian Ocean (to distances of up to 450 km upwind of the coast) produced fairly consistent concentrations of about 328.5 ppm which did not fluctuate diurnally. The weekly mean CO/sub 2/ concentrations over Kenya appear to have a bimodal structure, with minima occurring in July and January. On the basis of the data collected during the study it appears likely that regular observations at a high-altitude station on Mount Kenya, either with flask sampling or continuous analyzer measurements, are likely to yield data useful for estimates of CO/sub 2/ concentration backgrounds and trends. Also, there is strong evidence that Mount Kenya would be a good location to measure large-scale interhemispheric CO/sub 2/ exchanges and provide a unique base from which to study the effects of the tropical biome on biogeochemical phenomena. 20 references, 12 figures, 2 tables.

Schnell, R.C.; Odh, S.A.; Njau, L.N.

1981-06-20T23:59:59.000Z

62

Tropical Western Pacific CART Site  

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 in Layered NbS2TopoPortalBRDF Effects inHeterogeneousTropical

63

ORIGINAL ARTICLE Mitigation needs adaptation: Tropical forestry  

E-Print Network [OSTI]

ORIGINAL ARTICLE Mitigation needs adaptation: Tropical forestry and climate change Manuel R adapt to this change. This paper discusses how tropical forestry practices can contribute to maintaining Forestry Research, P.O. Box 6596 JKPWB, Jakarta 10065, Indonesia e-mail: m.guariguata@cgiar.org J. P

Paris-Sud XI, Université de

64

aaa east africa: Topics by E-print Network  

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

Western Ontario (2011) 12;EAST AFRICA Recruitment and Building Denham, Graham 2 FAO Forestry Department Wood Energy WISDOM East Africa Renewable Energy Websites Summary: FAO -...

65

ESMAP-Rural Electrification Strategies/Africa Electrification...  

Open Energy Info (EERE)

Africa Electrification Initiative (RES-AEI) Jump to: navigation, search Name ESMAP-Rural Electrification StrategiesAfrica Electrification Initiative (RES-AEI) Agency...

66

Post-apartheid transformations and population change around Dwesa-Cwebe nature reserve, South Africa  

E-Print Network [OSTI]

and resettlement in South Africaís Transkei. Ph.D. thesis.Cwebe nature reserves, South Africa. In: The rights andbased development on South Africaís Wild Coast (eds. Palmer,

Fay, Derick A

2011-01-01T23:59:59.000Z

67

CAPREx Programme Information Cambridge in Africa  

E-Print Network [OSTI]

CAPREx Programme Information Cambridge in Africa The Cambridge in Africa (CiA) Programme. The CiA Programme is led by Professor David Dunne (Department of Pathology), with input from Professors Trust. The financial support for CAPREx is enabling the CiA Programme (please see above paragraph

Steiner, Ullrich

68

Africa Aerosol Optical Depth Obtained From MISR  

E-Print Network [OSTI]

OpticalDepth Central African Republic Chad Djibouti Egypt Ethiopia Libya Kenya Somalia Sudan Uganda #12;Southern Africa Ethiopia Libya Kenya Somalia Sudan Uganda #12;Southern Africa 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Mean Seasonal

Frank, Thomas D.

69

Embassy of France in South Africa  

E-Print Network [OSTI]

Embassy of France in South Africa PhD and Research Grants 2012 - 2013 The French Embassy bursary in South Africa - Supporting letter from supervisor in France To request application forms or any for South African researchers towards French institutions of higher education. The programme offers

Wagner, Stephan

70

The Rothschild South Africa Foundation Scholarships  

E-Print Network [OSTI]

The Rothschild South Africa Foundation Scholarships The Rothschild Group has been at the centre, Rebekah Naidoo, Mandisa Mabunda, Londiwe Mahlambi Rothschild (South Africa) (Pty) Ltd is an Authorised FSP should Be a South African citizen Be a third year Commerce student, intending to study an honours or PGD

Wagner, Stephan

71

Extractive Institutions in Colonial Africa Federico Tadei  

E-Print Network [OSTI]

of colonies, such indigenous population density and ease of settlement for the coloniz- ers. Finally, I studyExtractive Institutions in Colonial Africa Thesis by Federico Tadei In Partial Fulfillment on prices to agricultural producers and labor institutions in French Africa, I show that (1

Winfree, Erik

72

Nitrogen and phosphorus dynamics in tropical soils of Mali, West Africa  

E-Print Network [OSTI]

Low soil fertility is one of the major biophysical constraints affecting African agriculture. Phosphorus and nitrogen are the two most common limiting nutrients. Before fertility amendment recommendations are made a soil's natural nutrient...

Blanton-Knewtson, Sharon Joy

2000-01-01T23:59:59.000Z

73

United Nations Climate Change Conference Durban, South Africa 2011  

E-Print Network [OSTI]

United Nations Climate Change Conference Durban, South Africa 2011 COP17/CMP7 #12; The Conferences presents a unique opportunity for South Africa to promote and publicly initiate the transition to a green, President of South Africa Maite Nkoana-Mashabane, Minister of Foreign Affairs of South Africa President

Viola, Ronald

74

Healthy Active Kids South Africa Report Card 2010  

E-Print Network [OSTI]

Healthy Active Kids South Africa Report Card 2010 Report card on the physical activity, nutrition Africa References #12;1 South Africa faces many current and future challenges, not least is the growing), and account for over half of adult deaths worldwide. South Africa is home to nearly 16 million children

Wagner, Stephan

75

Africa's natural gas: potentialities and letdowns  

SciTech Connect (OSTI)

Although Africa has experienced 10 times less hydrocarbon exploration than Western Europe, its proved gas reserves already amount to 220-223 trillion CF or 7% of world reserves, while Europe holds 6% or 167 TCF. Yet Africa marketed only 1.3 TCF in 1982 against Europe's 6.5 TCF. Because of the lack of domestic demand for gas, Africa flares up to 21% of its gas output. Algeria is the continent's primary gas consumer, with Egypt, Libya, and Nigeria trying to expand local gas markets. The vast majority of marketed African gas goes to Europe, either as gas sent through the Trans-Med pipeline or as LNG via tanker.

Baladian, K.

1983-11-01T23:59:59.000Z

76

The multiple vortex nature of tropical cyclogenesis  

E-Print Network [OSTI]

cells and vortices are the respective source of PV production and building blocks for the meso-?-scale vortices. Finally, this thesis discusses issues related to the multiple vortex nature of tropical cyclone formation. For instance, the tracking...

Sippel, Jason Allen

2005-02-17T23:59:59.000Z

77

Midlevel ventilation's constraint on tropical cyclone intensity  

E-Print Network [OSTI]

Midlevel ventilation, or the flux of low-entropy air into the inner core of a tropical cyclone (TC), is a hypothesized mechanism by which environmental vertical wind shear can constrain a TC's intensity. An idealized ...

Tang, Brian Hong-An

2010-01-01T23:59:59.000Z

78

You are invited to the 8th Annual Africa Institute of South Africa's (AISA) Young Graduates and Scholars Conference  

E-Print Network [OSTI]

You are invited to the 8th Annual Africa Institute of South Africa's (AISA) Young Graduates, Botswana, Belgium, Kenya, and South Africa. The participants are from multidisciplinary backgrounds. Key Institute of South Africa's (AISA) Young Graduates and Scholars Conference (AYGS) University of Johannesburg

Wagner, Stephan

79

Inaugural IEEE PES 2005 Conference and Exposition in Africa Durban, South Africa, 11-15 July 2005  

E-Print Network [OSTI]

Inaugural IEEE PES 2005 Conference and Exposition in Africa Durban, South Africa, 11-15 July 2005 in the U.S., Canada, South Africa, Brazil, Venezuela, Russia, Korea, India and Japan. Also briefly, South Africa, South Korea, and India, and two lines in the 1000-1200 kV range in Russia and Japan

McCalley, James D.

80

Present at the Creation: Founding Party Dominance in South Africa and Beyond  

E-Print Network [OSTI]

Afrobarometer. 2002. South Africa, Round 2. Access online:data __________. 2004. South Africa, Round 2.5. Accessdata __________. 2006. South Africa, Round 3. Access online:

Rosenberg, Mark Yaron

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

Creating New Leaders: Youth Involvement in Community Activism in South Africa  

E-Print Network [OSTI]

July 27, 2009, Cape Town, South Africa. 23 Sipho,participant, July 27, 2009, Cape Town, South Africa. 245, 2009, Qumbu, South Africa. 25 Paki, youth participant,

Reed, Amber R

2011-01-01T23:59:59.000Z

82

Sequence stratigraphic development of the Neoarchean Transvaal carbonate platform, Kaapvaal Craton, South Africa  

E-Print Network [OSTI]

Griqualand West Sequence, South Africa; implications forUniversity, Johannesburg, South Africa, 326pp. Duane, M.J. ;Transvaal Sequence, South Africa. Economic Geology, 86,

Sumner, Dawn Y.; Beukes, Nicolas J

2006-01-01T23:59:59.000Z

83

An Overview of Accountability Mechanisms in Public - Private Partnerships in South Africa  

E-Print Network [OSTI]

accessed March 1, 2013). South Africa, Republic of. NationalGovernment Printer. South Africa, Republic of. Nationalattachments/03475_pubfinmanact1.pdf South Africa, Republic

Fombad, Madeleine

2013-01-01T23:59:59.000Z

84

Influence of the tropical Atlantic versus the tropical Pacific on Caribbean rainfall  

E-Print Network [OSTI]

Influence of the tropical Atlantic versus the tropical Pacific on Caribbean rainfall Michael A; published 20 September 2002. [1] The Caribbean rainfall season runs from May through November, with positive anomalies over a narrow latitudinal band (0¬į¬≠20¬įN) being associated with enhanced Caribbean

85

On the connection between continental-scale land surface processes and the tropical climate in a coupled ocean-atmosphere-land system  

SciTech Connect (OSTI)

The impact of global tropical climate to perturbations in land surface processes (LSP) are evaluated using perturbations given by different LSP representations of continental-scale in a global climate model that includes atmosphere-ocean interactions. One representation is a simple land scheme, which specifies climatological albedos and soil moisture availability. The other representation is the more comprehensive Simplified Simple Biosphere Model, which allows for interactive soil moisture and vegetation biophysical processes. The results demonstrate that LSP processes such as interactive soil moisture and vegetation biophysical processes have strong impacts on the seasonal mean states and seasonal cycles of global precipitation, clouds, and surface air temperature. The impact is especially significant over the tropical Pacific. To explore the mechanisms for such impact, different LSP representations are confined to selected continental-scale regions where strong interactions of climate-vegetation biophysical processes are present. We find that the largest impact is mainly from LSP perturbations over the tropical African continent. The impact is through anomalous convective heating in tropical Africa due to changes in the surface heat fluxes, which in turn affect basinwide teleconnections in the Pacific through equatorial wave dynamics. The modifications in the equatorial Pacific climate are further enhanced by strong air-sea coupling between surface wind stress and upwelling, as well as effect of ocean memory. Our results further suggest that correct representations of land surface processes, land use change and the associated changes in the deep convection over tropical Africa are crucial to reducing the uncertainty when performing future climate projections under different climate change scenarios.

Ma, Hsi-Yen; Mechoso, C. R.; Xue, Yongkang; Xiao, Heng; Neelin, David; Ji, Xuan

2013-11-15T23:59:59.000Z

86

Welcome to the Third World Network-Africa (TWN-Africa) Blog  

E-Print Network [OSTI]

Welcome to the Third World Network- Africa (TWN-Africa) Blog September 24, 2008 15:25:42 PM Press By administrator Dr.Yao Graham (left) and development economist Dr.Nii Moi Thompson (right) @ launch of UNCTAD... administrator Male Category unctadxii (2) csoforum (1) cso forum (1) extractives (1) unctad xii radio discuss

87

Seasonal shift in the foraging niche of a tropical avian resident: resource competition at work?  

E-Print Network [OSTI]

and migrant birds in Campeche, Mexico. Tropical Ecology 22:a dry tropical forest in Campeche, Mexico and found that

Jedlicka, J A; Greenberg, R; Perfecto, I; Philpottt, S M; Dietsch, T V

2006-01-01T23:59:59.000Z

88

E-Print Network 3.0 - africa tanzania determinants Sample Search...  

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

DDEEBBAATTEE -- AAUUGGUUSSTT 2288TTHH 22000099 ChinaChinaChinaChina---- Africa Trade & Investment Trends... : Development & Environment FootprintAfrica Trade &...

89

E-Print Network 3.0 - africas export trade Sample Search Results  

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

) report on Economic Development in Africa, titled, Export Performance Following Trade Liberalisation... examines Africa's ... Source: Louisiana Forest Products...

90

WMO/CAS/WWW SEVENTH INTERNATIONAL WORKSHOP ON TROPICAL CYCLONES  

E-Print Network [OSTI]

. As outlined by Dunkerton et al. (2009, hereafter DMW09), the problem of tropical cyclogenesis in the real

Smith, Roger K.

91

Species Loss and Aboveground Carbon Storage in a Tropical Forest  

E-Print Network [OSTI]

of tropical tree species on carbon storage by simulating 18 possible extinction scenarios within a well-studied 50-hectare tropical forest plot in Panama, which contains 227 tree species. Among extinction as well as the size and longevity of tropical trees. Instead, we simulated species extinctions

Bunker, Daniel E.

92

Investigating Tropical Deforestation Using Two-Stage Spatially Misaligned  

E-Print Network [OSTI]

Investigating Tropical Deforestation Using Two-Stage Spatially Misaligned Regression Models Deepak Deforestation in the tropics has been a major concern in conservationscience for more than 20 years. Estimates of tropical deforestation over the past few decades have shown an alarming accelerationin forest lost. Concern

Silander Jr., John A.

93

ONGOING RESEARCH PROJECTS Model of tropical forest structure and dynamics  

E-Print Network [OSTI]

ONGOING RESEARCH PROJECTS Model of tropical forest structure and dynamics There is a need canopy structure and partitions dynamic rates for a tropical forest on Barro Colorado Island (BCI structure and partitions dynamic rates in a tropical forest. In Review. Journal of Ecology. #12;PPA model

Hill, Jeffrey E.

94

HealtH researcH in soutH africa  

E-Print Network [OSTI]

HealtH researcH in soutH africa the africa centre for Health and Population studies investigating the health problems that affect south africa, africa and the rest of the world UKZN (Durban) · · Agincourt Centre · Wellcome Trust-funded research in South Africa SOUTH AFRICA #12;Wellcome Trust | Health research

Rambaut, Andrew

95

The Relation Between Dry Vortex Merger and Tropical Cyclone Genesis over the Atlantic Ocean  

SciTech Connect (OSTI)

A strong, convective African tropical disturbance has a greater chance to develop into a Tropical 23 Depression (TD) if it merges with a shallow, dry vortex (D-vortex) from the north of the African 24 easterly jet (AEJ) after leaving the western coast. Using 11-year reanalysis data we found that the 25 western tip of a vortex strip at northwestern Africa can serve as dry vortices for the D-vortex 26 merger if it shifts southward. Another source of D-vortices is the westward propagating lows 27 along the southern edge of the Saharan air. The D-vortex merger process occurred for 63.5% of 28 tropical cyclones (TCs) or developing systems over the main development region of the Atlantic 29 Ocean, while it occurred for 54% of non-developing systems. TC genesis could be largely 30 controlled by the large-scale environment, but the differences in characteristics of vortices 31 associated with the D-vortex merger between developing and non-developing systems could 32 potentially help determine their destinies; in general, developing systems were dominated by a 33 more intense and moist south vortex, while non-developing systems were dominated by a north 34 vortex which was more intense, drier, and larger in size. Analysis also shows that 74% of intense 35 developing systems were involved with the D-vortex merger process. More attention needs to be 36 paid to the D-vortex merger and the characteristics of those vortices as they can play significant 37 roles or have a strong indication in Atlantic TC genesis.

Chen, Shu-Hua; Liu, Yi-Chin

2014-10-27T23:59:59.000Z

96

Product Quality Assurance for Off-Grid Lighting in Africa  

E-Print Network [OSTI]

Mexico, and South Africa) agreed on the Gleneagles Plan of Action on Climate Change, Clean Energy, and Sustainable

Mills, Evan; World Bank

2008-01-01T23:59:59.000Z

97

Alien plant invasions in tropical and sub-tropical savannas: patterns, processes and prospects  

E-Print Network [OSTI]

Tanzania Species Family Alien plant invasions in savannasLo pez-Olmedo et al. 2007). Alien plant invasions in Africanspecies of naturalised alien plants for tropical savannas in

Foxcroft, Llewellyn C.; Richardson, David M.; RejmŠnek, Marcel; Pyöek, Petr

2010-01-01T23:59:59.000Z

98

CHINA-AFRICA RELATIONS GOVERNANCE, PEACE AND SECURITY  

E-Print Network [OSTI]

CHINA-AFRICA RELATIONS GOVERNANCE, PEACE AND SECURITY Editors Mulugeta Gebrehiwot Berhe and Liu Hongwu #12;CHINA-AFRICA RELATIONS GOVERNANCE, PEACE AND SECURITY Editors Mulugeta Gebrehiwot Berhe of China China's Evolving Policy towards Peace and Security in Africa: Constructing a new paradigm

Paris-Sud XI, Université de

99

RESILIENCE IN HOME-BASED CAREGIVERS IN LIMPOPO, SOUTH AFRICA  

E-Print Network [OSTI]

I 188 RESILIENCE IN HOME-BASED CAREGIVERS IN LIMPOPO, SOUTH AFRICA Theresa M. Mieh, McNair Scholar-based caregivers (HBCs) in Limpopo South Africa. The PEN-3 model is used to investigate cultural influences on care cultures. Data were gathered from participants' responses in 4 focus group interviews held in South Africa

Omiecinski, Curtis

100

Ganoderma in South Africa Article prepared by Dr Martin Coetzee  

E-Print Network [OSTI]

Ganoderma in South Africa Article prepared by Dr Martin Coetzee Ganoderma is a genus of wood-wide. In South Africa, a number of Ganoderma species have been reported from various indigenous and introduced linked with this disease in South Africa are G. lucidum and G. applinatum. It is known, however

Note: This page contains sample records for the topic "tropical africa angola" 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

An early date for cattle from Namaqualand, South Africa  

E-Print Network [OSTI]

An early date for cattle from Namaqualand, South Africa: implications for the origins of herding did cattle come to South Africa? Radiocarbon dates on a newly found cow horn indicates a time, the authors favour immigrants moving along a western route through Namibia. Keywords: South Africa

102

Study in South Africa and Lesotho A Curriculum Development Project  

E-Print Network [OSTI]

Teachers Study in South Africa and Lesotho A Curriculum Development Project Integrating Visual Arts about the cultures and history of the Basotho people of southern Africa Participate in seminars-Hays award, graduate credit and/or CEUs Visit non-malarial and low risk areas in southern Africa and enjoy

Viola, Ronald

103

Introduction The Waterberg Group of South Africa, together with the  

E-Print Network [OSTI]

Introduction The Waterberg Group of South Africa, together with the Soutpansberg Group, Palapye Paleomagnetism of the lower two unconformity-bounded sequences of the Waterberg Group, South Africa: Towards, South Africa e-mail: glgy5@na.rau.ac.za D.A.D. Evans Department of Geology and Geophysics, Yale

104

Cryphonectria canker on Tibouchina in South Africa Henrietta MYBURG1  

E-Print Network [OSTI]

Cryphonectria canker on Tibouchina in South Africa Henrietta MYBURG1 , Marieka GRYZENHOUT2 , Ronald, University of Pretoria, Pretoria, 0002, South Africa. 2 Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria, 0002, South Africa. 3 Forestry and Agricultural Biotechnology Institute

105

Aspects of Drama: Contemporary South Africa in Performance  

E-Print Network [OSTI]

Aspects of Drama: Contemporary South Africa in Performance Professor: Tyler Rivenbark This course in South Africa, whether lunch in a café or a hike through Table Mountain. Other excursions will include the Old Biscuit Mill, Kalk Bay, Cape Point, Robben Island and more. Humans and Nature in South Africa

Johnson Jr.,, Ray

106

VT Exchange Program in South Africa University of  

E-Print Network [OSTI]

VT Exchange Program in South Africa University of the Free State Jim McKenna jamckenn@vt.edu http://www.ufs.ac.za/ #12;Republic of South Africa South African Provinces Fly into Bloemfontein in the Free State #12;Kruger National Park #12;Travels in South Africa Cape Town & Stellenbosch #12;

Buehrer, R. Michael

107

Climate Science: Tropical Expansion by Ocean Swing  

SciTech Connect (OSTI)

The tropical belt has become wider over the past decades, but climate models fall short of capturing the full rate of the expansion. The latest analysis of the climate simulations suggests that a long-term swing of the Pacific Decadal Oscillation is the main missing cause.

Lu, Jian

2014-04-01T23:59:59.000Z

108

Information Technology Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa  

E-Print Network [OSTI]

Information Technology Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University

Albrecht, David

109

Economic Research Southern Africa (ERSA) is a research programme funded by the National Treasury of South Africa.  

E-Print Network [OSTI]

of South Africa. The views expressed are those of the author(s) and do not necessarily represent those Europe, and the less likely it will be in Central and South Asia or Sub-Saharan Africa. Finally, weEconomic Research Southern Africa (ERSA) is a research programme funded by the National Treasury

Maranas, Costas

110

Energy, Industry, and Transport in South-Central Africaís History  

E-Print Network [OSTI]

Energy must be seen in interaction with transportation and industry in order for its role in South-Central Africa to be fully understood. All threeóenergy, industry, and transportationóare themselves always socialized and ...

Mavhunga, Clapperton Chakanets

2014-01-01T23:59:59.000Z

111

Legal improvements brighten North Africa production outlook  

SciTech Connect (OSTI)

North Africa`s three main oil producing countries soon will reap benefits of past moves by their governments to encourage investment by international companies. Production of crude oil and natural gas in Algeria, Egypt, and Libya is ready to increase from suppressed levels of the recent past, says International Energy Agency, Paris. The gains are possible despite political risks, total reserves accounting for only 4% of the world`s crude reserves, and oil prices well below levels of the 1980s, when the countries` flow rates peaked. The reason: producing oil in North Africa is profitable. In a recent study entitled North Africa Oil and Gas, IEA attributes the bright production outlook to improvements that the countries` governments have made in the past decade to hydrocarbon laws and the fiscal terms they offer international investors. According to announced plans, the three countries` combined capacity to produce crude oil will rise 18% by the year 2000 to 3.65 million b/d, and a further gain of 700,000 b/d is possible. IEA expects production capacity for natural gas to increase 50% from its 1995 level by 2000 to a combined 139.4 billion cu m/year. This paper discusses production capacities, Algeria`s record, improvements in Egypt, and Libya`s changes.

NONE

1997-05-12T23:59:59.000Z

112

Inter-annual Tropospheric Aerosol Variability in Late Twentieth Century and its Impact on Tropical Atlantic and West African Climate by Direct and Semi-direct Effects  

SciTech Connect (OSTI)

A new high-resolution (0.9$^{\\circ}$x1.25$^{\\circ}$ in the horizontal) global tropospheric aerosol dataset with monthly resolution is generated using the finite-volume configuration of Community Atmosphere Model (CAM4) coupled to a bulk aerosol model and forced with recent estimates of surface emissions for the latter part of twentieth century. The surface emissions dataset is constructed from Coupled Model Inter-comparison Project (CMIP5) decadal-resolution surface emissions dataset to include REanalysis of TROpospheric chemical composition (RETRO) wildfire monthly emissions dataset. Experiments forced with the new tropospheric aerosol dataset and conducted using the spectral configuration of CAM4 with a T85 truncation (1.4$^{\\circ}$x1.4$^{\\circ}$) with prescribed twentieth century observed sea surface temperature, sea-ice and greenhouse gases reveal that variations in tropospheric aerosol levels can induce significant regional climate variability on the inter-annual timescales. Regression analyses over tropical Atlantic and Africa reveal that increasing dust aerosols can cool the North African landmass and shift convection southwards from West Africa into the Gulf of Guinea in the spring season in the simulations. Further, we find that increasing carbonaceous aerosols emanating from the southwestern African savannas can cool the region significantly and increase the marine stratocumulus cloud cover over the southeast tropical Atlantic ocean by aerosol-induced diabatic heating of the free troposphere above the low clouds. Experiments conducted with CAM4 coupled to a slab ocean model suggest that present day aerosols can shift the ITCZ southwards over the tropical Atlantic and can reduce the ocean mixed layer temperature beneath the increased marine stratocumulus clouds in the southeastern tropical Atlantic.

Evans, Katherine J [ORNL; Hack, James J [ORNL; Truesdale, John [National Center for Atmospheric Research (NCAR); Mahajan, Salil [ORNL; Lamarque, J-F [University Center for Atmospheric Research

2012-01-01T23:59:59.000Z

113

Information Technology Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008C  

E-Print Network [OSTI]

Technology Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008C General; Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia

Albrecht, David

114

ADVANCED TROPICAL METEOROLOGY: METR 5453.001 T R 11:30-12:45, NWC 5820  

E-Print Network [OSTI]

and their limitations. - Why study the tropics separately? Examples of major tropical circulations on weather. - Easterly waves. 5. Tropical Cyclones What are they? How do they differ from extratropical cyclones cyclones: operations and research. - Predictability aspects of tropical cyclones. - Tropical cyclones

Droegemeier, Kelvin K.

115

Experiment to Characterize Tropical Cloud Systems  

SciTech Connect (OSTI)

A major experiment to study tropical convective cloud systems and their impacts will take place around Darwin, Northern Australia in early 2006. The Tropical Warm Pool International Cloud Experiment (TWP-ICE) is a collaboration including the DOE ARM (Atmospheric Radiation Measurement) and ARM-UAV programs, NASA centers, the Australian Bureau of Meteorology, CSIRO, and universities in the USA, Australia, Japan, the UK, and Canada. TWP-ICE will be preceded in November/December 2004 by a collaborating European aircraft campaign involving the EU SCOUT-O3 and UK NERC ACTIVE projects. Detailed atmospheric measurements will be made in the Darwin area through the whole Austral summer, giving unprecedented coverage through the pre-monsoon and monsoon periods.

May, Peter T.; Mather, Jim H.; Jakob, Christian

2005-08-02T23:59:59.000Z

116

The Economic Impact of The Coca-Cola System on South Africa  

E-Print Network [OSTI]

The Economic Impact of The Coca-Cola System on South Africa Prepared by Division of Research March 2005 SOUTH AFRICA SOUTH AFRICA #12;The Economic Impact of The Coca-Cola System on South Africa-Cola system's economic impact on South Africa. Conducted during 2003-04, the study represents a wide

Almor, Amit

117

APORDE -African Programme on Rethinking Development Economics 5 -19 May 2011, Johannesburg, South Africa  

E-Print Network [OSTI]

Africa Supported by the Department of Trade and Industry of South Africa (the dti), the French Development Agency (AFD), and the French Embassy in South Africa, with the French Institute of South Africa Development Economics APORDE) will be held in Johannesburg (South Africa) from the 5th to the 19th of May 2011

Wagner, Stephan

118

Ocean Barrier Layersí Effect on Tropical Cyclone Intensification  

SciTech Connect (OSTI)

Improving a tropical cyclone's forecast and mitigating its destructive potential requires knowledge of various environmental factors that influence the cyclone's path and intensity. Herein, using a combination of observations and model simulations, we systematically demonstrate that tropical cyclone intensification is significantly affected by salinity-induced barrier layers, which are 'quasi-permanent' features in the upper tropical oceans. When tropical cyclones pass over regions with barrier layers, the increased stratification and stability within the layer reduce storm-induced vertical mixing and sea surface temperature cooling. This causes an increase in enthalpy flux from the ocean to the atmosphere and, consequently, an intensification of tropical cyclones. On average, the tropical cyclone intensification rate is nearly 50% higher over regions with barrier layers, compared to regions without. Our finding, which underscores the importance of observing not only the upper-ocean thermal structure but also the salinity structure in deep tropical barrier layer regions, may be a key to more skillful predictions of tropical cyclone intensities through improved ocean state estimates and simulations of barrier layer processes. As the hydrological cycle responds to global warming, any associated changes in the barrier layer distribution must be considered in projecting future tropical cyclone activity.

Balaguru, Karthik; Chang, P.; Saravanan, R.; Leung, Lai-Yung R.; Xu, Zhao; Li, M.; Hsieh, J.

2012-09-04T23:59:59.000Z

119

Clarence Strait Tidal Energy Project, Tenax Energy Tropical Tidal...  

Open Energy Info (EERE)

Test Centre, Jump to: navigation, search 1 Retrieved from "http:en.openei.orgwindex.php?titleClarenceStraitTidalEnergyProject,TenaxEnergyTropicalTidalTestCentre,&o...

120

TROPICAL DEFORESTATION MODELLING: A COMPARATIVE ANALYSIS OF DIFFERENT PREDICTIVE APPROACHES.  

E-Print Network [OSTI]

TROPICAL DEFORESTATION MODELLING: A COMPARATIVE ANALYSIS OF DIFFERENT PREDICTIVE APPROACHES-time discretisation; Remote Sensing; Neural Networks; Markov Chains; MCE; Dinamica; Risk management; Deforestation

Paris-Sud XI, Université de

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We encourage you to perform a real-time search of NLEBeta
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121

Benefits of Tropical Forest Management Under the New Climate...  

Open Energy Info (EERE)

Case Study in Cambodia Jump to: navigation, search Name Benefits of Tropical Forest Management Under the New Climate Change Agreement-A Case Study in Cambodia Agency...

122

australian tropical savannas: Topics by E-print Network  

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

results in warmer and drier climate of tropical savannas increases temperatures and wind speeds and decreases precipitation and relative humidity Jackson, Robert B. 2...

123

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical forests: the diversification  

E-Print Network [OSTI]

Insights into the historical construction of species-rich Mesoamerican seasonally dry tropical, Mesoamerica, niche conservatism, seasonally dry tropical forests. Summary ∑ Mesoamerican arid biomes epitomize the vast species richness of Meso- american seasonally dry tropical forests (SDTFs), and to evaluate

Olson, Mark

124

Carbon sequestration potential of tropical pasture compared with afforestation in Panama  

E-Print Network [OSTI]

Carbon sequestration potential of tropical pasture compared with afforestation in Panama S E B) to estimate the carbon sequestration potential of tropical pasture compared with afforestation; and (3 show the potential for considerable carbon sequestration of tropical afforestation and highlight

Potvin, Catherine

125

The Relationship Between Unemployment and Earnings Inequality in South Africa  

E-Print Network [OSTI]

1 THE RELATIONSHIP BETWEEN UNEMPLOMENT AND EARNINGS INEQUALITY IN SOUTH AFRICA FIONA TREGENNA Faculty of Economics, University of Cambridge ABSTRACT Unemployment and earnings inequality have moved closely together in South Africa... in recent years, suggesting that there may not be a trade-off between them as the literature generally suggests. This article explores the relationship between unemployment and earnings inequality in South Africa, specifically investigating the extent...

Tregenna, Fiona

126

africa estimating hiv: Topics by E-print Network  

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

that measured adherence to ART and its predictors in the past decade. Findings. Against expectations, sub-Saharan Africa patients have similar or higher adherence levels compared...

127

Biofuels in South Africa : factors influencing production and consumption.  

E-Print Network [OSTI]

?? Interest in the biofuels industry in South Africa is driven largely by high oil prices and a strain on energy resources and logistics. ThisÖ (more)

Chambers, David

2010-01-01T23:59:59.000Z

128

age south africa: Topics by E-print Network  

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

and recognize claims for self-determination by Indigenous Foster, Laura A. 2011-01-01 413 Technology assessment of renewable energy sustainability in South Africa. Open Access...

129

South Africa-Facilitating Implementation and Readiness for Mitigation...  

Open Energy Info (EERE)

and Readiness for Mitigation (FIRM)" Retrieved from "http:en.openei.orgwindex.php?titleSouthAfrica-FacilitatingImplementationandReadinessforMitigation(FIRM)&oldid70000...

130

South Africa - Greenhouse Gas Emission Baselines and Reduction...  

Open Energy Info (EERE)

Potentials from Buildings Jump to: navigation, search Name South Africa - Greenhouse Gas Emission Baselines and Reduction Potentials from Buildings AgencyCompany Organization...

131

South Africa-Enhancing Capacity for Low Emission Development...  

Open Energy Info (EERE)

"EC-LEDS" Retrieved from "http:en.openei.orgwindex.php?titleSouthAfrica-EnhancingCapacityforLowEmissionDevelopmentStrategies(EC-LEDS)&oldid698590" Category:...

132

africa case study: Topics by E-print Network  

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

Climate Change Mitigation Projects: Summary of Findings from Case Studies in Brazil, India, Mexico, and South Africa University of California eScholarship Repository Summary:...

133

africa case studies: Topics by E-print Network  

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

Climate Change Mitigation Projects: Summary of Findings from Case Studies in Brazil, India, Mexico, and South Africa University of California eScholarship Repository Summary:...

134

africa methodology findings: Topics by E-print Network  

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

University of California eScholarship Repository Summary: for Development: Climate Change Policy for Africa. AfricanCLIMATE CHANGE MITIGATION SUMMARY PROJECTS: OF FINDINGS FROM...

135

Trade liberalisation, prices and the skill premium in South Africa.  

E-Print Network [OSTI]

??We look at how trade liberalisation, working through product prices, has affected the skill premium in South Africa over the period 1990-2009. Our main findingÖ (more)

Mashiane, Jeffrey.

2011-01-01T23:59:59.000Z

136

Power Africa's Beyond the Grid Increasing Access through Small...  

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

1 billion into off-grid and small scale solutions for this underserved market. These private sector commitments will help Power Africa meet and exceed its commitment to...

137

Making Africa's Power Sector Sustainable: An Analysis of Power...  

Open Energy Info (EERE)

Africa sustainable. Furthermore, it proposes options that could enhance the sustainability of the power sector. The study adds value to the limited but growing literature on...

138

Africa - Technical Potential of Solar Energy to Address Energy...  

Open Energy Info (EERE)

Africa - Technical Potential of Solar Energy to Address Energy Poverty and Avoid GHG Emissions Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technical Potential of...

139

Forestry-based Carbon Sequestration Projects in Africa: Potential...  

Open Energy Info (EERE)

Forestry-based Carbon Sequestration Projects in Africa: Potential benefits and challenges Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Forestry-based Carbon...

140

Creating an Evergreen Agriculture in Africa: for Food Security...  

Open Energy Info (EERE)

in Africa to channel carbon offset payments from developed countries to stimulate more carbon sequestration in African farming systems. As the African nations develop their...

Note: This page contains sample records for the topic "tropical africa angola" 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

South Africa HEU Removal | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

South Africa HEU Removal | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the...

142

Africa Adaptation Programme: Capacity Building Experiences-Improving...  

Open Energy Info (EERE)

of historical climate data, climate projections and climate vulnerability and risk studies for building climate resilient communities. The Africa Adaptation Programme,...

143

Tropical Pacific nutrient dynamics in the modern and pleistocene ocean : insights from the nitrogen isotope system  

E-Print Network [OSTI]

eastern tropical North Pacific Ocean, Mar. Chem. , 3, 271Ėeastern tropical South Pacific Ocean, Mar. Chem. , 16, 277Ėand N 2 fixation in the Pacific Ocean, Global Biogeochem.

Rafter, Patrick Anthony

2009-01-01T23:59:59.000Z

144

E-Print Network 3.0 - ambiente tropical um Sample Search Results  

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

Summary: and composition of fruit-feeding butterflies in tropical plantation forests. Biodiversity and Conservation. DOI... for biodiversity conservation in the tropics. Tree...

145

Breaking news: Biological control agent for Thaumastocoris peregrinus to be released in South Africa  

E-Print Network [OSTI]

milestone in terms of ensuring sustainable plantation forestry in South Africa was safe to release in South Africa as a biological control agent. The release strategy for C. noackae in South Africa must still be finalized. But

146

The Effect of Labor Migration and Remittances on Children's Education Among Blacks in South Africa  

E-Print Network [OSTI]

1995-1998. Ē Pp. 83-94 in Measuring Poverty in South Africa.Pretoria: Statistics South Africa. Carter, M.R. and J.and Class in Rural South Africa. Ē World Development 27(1):

Lu, Yao; Treiman, Donald J.

2007-01-01T23:59:59.000Z

147

TESTING VIRGINITY: HIV/AIDS, MODERNITY & ETHNICITY IN POST-APARTHEID SOUTH AFRICA  

E-Print Network [OSTI]

1964. Davenport, T.R.H. South Africa: a modern history. 4thIn The Oxford History of South Africa, edited by Monica L.Gilliomee. The shaping of South Africa 1652?1840. Cape Town:

Leak, Tia-Nicole

2012-01-01T23:59:59.000Z

148

E-Print Network 3.0 - africa centre vertical Sample Search Results  

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

Engineering ; Energy Storage, Conversion and Utilization 10 HealtH researcH in soutH africa Summary: HealtH researcH in soutH africa the africa centre for Health and...

149

The Third International and the Struggle for National Liberation in South Africa  

E-Print Network [OSTI]

The Communist Party of South Africa, 1921-1980 (London, 1980of national liberation in South Africa. 66 Nevertheless, thes Struggle for Freedom in South Africa (London, 1966), pp.

Kelley, Robin D.G.

2014-01-01T23:59:59.000Z

150

E-Print Network 3.0 - africa highly individual Sample Search...  

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

Space Physics Research Laboratory Collection: Physics ; Geosciences 3 HealtH researcH in soutH africa Summary: HealtH researcH in soutH africa the africa centre for Health and...

151

Youth: ďBorn FreesĒ and the Predicament of Being Young in Post-Apartheid South Africa  

E-Print Network [OSTI]

Culture of Letters in South Africa. New Haven and London:M. 1978. Black Power in South Africa: The Evolution of anof African Politics in South Africa, 1882-1964. 5 vols. Vol.

Mokoena, Hlonipha A.

2014-01-01T23:59:59.000Z

152

Nation-Building Through Film in Post-Apartheid South Africa  

E-Print Network [OSTI]

Cinema 1979-1991, (South Africa: Showdata, Botha, Martin.and William H. Worger. South Africa: The Rise and Fall ofGray. Isidingo, (South Africa: Endemol Entertainment and

Milstein, Emily

2014-01-01T23:59:59.000Z

153

Mutual Gains and Distributive Ideologies in South Africa: Theorizing Negotiations between Communities and Protected Areas  

E-Print Network [OSTI]

Paradigm. Pretoria: IUCN South Africa. Terblanche, Andrť andUse on the Wild Coast, South Africa. M.Sc. Thesis. RhodesRichtersveld National Park, South Africa. Biodiversity and

Fay, Derick A

2008-01-01T23:59:59.000Z

154

Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008C Information Technology  

E-Print Network [OSTI]

Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008C Information Technology Australia China India Italy Malaysia South Africa CRICOS provider: Monash University 00008CAustralia China India Italy Malaysia South Africa CRICOS provider: Monash University

Albrecht, David

155

Author Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za  

E-Print Network [OSTI]

Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za P Kotze, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; kotzep@unisa.ac.za K. V. Renaud, Department of Computing Science, The University

Williamson, John

156

The iron nutrition of tropical foliage plants  

E-Print Network [OSTI]

extraction of Fe from fresh leaves proved to be a good indicator of the Fe status of plants. It consistently gave higher correlations with chlorophyll concentration than other methods tested. Conversely, total Fe analysis on dried leaves did not always... resolve the correct Fe status of the plant. The studies also suggested that P and the ratio of P/0. 1 N HC1-Fe may be important parameters in the diagnosis of Fe status. In a screening of 11 tropical foliage plants, Ficus benj ami ha and Nephroiepi...

Lang, Harvey Joe

1986-01-01T23:59:59.000Z

157

ARM - Lesson Plans: Tropical Western Pacific  

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 May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Related InformationAcid RainThe Pacific and El Ni√ĪoTropical

158

Tropical Cloud Life Cycle and Overlap Structure  

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 in Layered NbS2TopoPortalBRDF Effects inHeterogeneous andTropical

159

Chapter Number1 Biomass Prediction in Tropical Forests:2  

E-Print Network [OSTI]

Chapter Number1 Biomass Prediction in Tropical Forests:2 The Canopy Grain Approach3 Christophe France9 1. Introduction10 The challenging task of biomass prediction in dense and heterogeneous tropical different forest structures may indeed present similar above ground biomass (AGB) values.13 This is probably

Paris-Sud XI, Université de

160

The Maslov dequantization, idempotent and tropical mathematics: A brief introduction  

E-Print Network [OSTI]

This paper is a brief introduction to idempotent and tropical mathematics. Tropical mathematics can be treated as a result of the so-called Maslov dequantization of the traditional mathematics over numerical fields as the Planck constant $\\hbar$ tends to zero taking imaginary values.

G. L. Litvinov

2005-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

Proximate Population Factors and Deforestation in Tropical Agricultural Frontiers  

E-Print Network [OSTI]

Proximate Population Factors and Deforestation in Tropical Agricultural Frontiers David L. Carr are significantly associated at the global and regional scales, evidence for population links to deforestation of thought on population­environment theories relevant to deforestation in tropical agricultural frontiers

Lopez-Carr, David

162

Carbon accumulation of tropical peatlands over millennia: a modeling approach  

E-Print Network [OSTI]

in the global carbon cycle by storing about 40≠90 Gt C in peat. Over the past several decades, tropical with lowering the water table and peat burning, releasing large amounts of carbon stored in peat the Holocene Peat Model (HPM), which has been successfully applied to northern temperate peatlands. Tropical

163

Climate change and tropical biodiversity: a new focus  

E-Print Network [OSTI]

Climate change and tropical biodiversity: a new focus Jedediah Brodie1 , Eric Post2 and William F, Australia Considerable efforts are focused on the consequences of climate change for tropical rainforests climatic changes and human land use) remain understudied. Key concerns are that aridification could

Wisenden, Brian D.

164

TROPICAL CYCLONE RESEARCH REPORT TCRR 2: 131 (2013)  

E-Print Network [OSTI]

circulation (e.g., Marks and Shay 1998). There have been considerable advances in computer technology overTROPICAL CYCLONE RESEARCH REPORT TCRR 2: 1­31 (2013) Meteorological Institute Ludwig Maximilians University of Munich Paradigms for tropical cyclone intensification Michael T. Montgomerya 1 and Roger K

Smith, Roger K.

165

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity  

E-Print Network [OSTI]

Cyclone Center Using Crowdsourcing to Determine Tropical Cyclone Intensity Almost all tropical cyclones are not directly observed. Agency estimates of storm position and intensity are not homogeneous in time and space. Cyclone Center uses crowdsourcing to collect data that will lead to a consistent

Hennon, Christopher C.

166

Hybrid coupled modeling of the tropical Pacific using neural networks  

E-Print Network [OSTI]

Hybrid coupled modeling of the tropical Pacific using neural networks Shuyong Li, William W. Hsieh To investigate the potential for improving hybrid coupled models (HCM) of the tropical Pacific by the use: dynamical coupled models, statistical models and hybrid coupled models [Barnston et al., 1994]. A hybrid

Hsieh, William

167

South Africa-Integrating Sub-national Actors into National Mitigation...  

Open Energy Info (EERE)

emission development planning, -LEDS, -NAMA Program Start 2011 Program End 2014 Country South Africa Southern Africa References Deutsche Gesellschaft fr Internationale...

168

E-Print Network 3.0 - africa inter-provincial comparisons Sample...  

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

Group Collection: Energy Storage, Conversion and Utilization 11 South Atlantic margins of Africa. page 1 South Atlantic continental margins of Africa Summary: South Atlantic...

169

E-Print Network 3.0 - africa power pool Sample Search Results  

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

solutions+ + + + Transportation in Developing Countries Greenhouse Gas Scenarios for South Africa... Countries Greenhouse Gas Scenarios for South Africa Prepared for the Pew...

170

E-Print Network 3.0 - africa mediterranean fruit Sample Search...  

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

Africa, clade E1 in the Mediterranean Basin... from the Mediterranean and North Africa (Canary Islands, South Morocco and Hoggar). In olive... the Mediterranean area and...

171

E-Print Network 3.0 - africa identification evolution Sample...  

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

The mammals of Africa: an identification manual (J. Meester and H... African mammals: an atlas of evolution in Africa. Insectivores and bats. Academic Press, London, United... )...

172

E-Print Network 3.0 - africa modelisation stratigraphique Sample...  

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

PM Press... Release >> UNCTAD 2008 Economic Development in Africa report on Trade LIberalisation Posted... report PRESS RELEASE Trade liberalization has not improved Africa's...

173

E-Print Network 3.0 - africa highland bananas Sample Search Results  

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

flow from northeastern Africa also decreases when the zonal height... and East Africa. Wind convergence decreases by approximately 30% over the Ethiopian Highlands and over......

174

E-Print Network 3.0 - africa ca 1650-1850 Sample Search Results  

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

Summary: Development Working Paper Series Governing electricity in South Africa: wind, coal and power struggles Lucy... in South Africa: wind, coal and power struggles1 Lucy...

175

The Tropical Warm Pool International Cloud Experiment  

SciTech Connect (OSTI)

One of the most complete data sets describing tropical convection ever collected will result from the upcoming Tropical Warm Pool International Cloud Experiment (TWP-ICE) in the area around Darwin, Northern Australia in January and February 2006. The aims of the experiment, which will be operated in conjunction with the DOE Atmospheric Radiation Measurement (ARM) site in Darwin, will be to examine convective cloud systems from their initial stages through to the decay of the cirrus generated and to measure their impact on the environment. The experiment will include an unprecedented network of ground-based observations (soundings, active and passive remote sensors) combined with low, mid and high altitude aircraft for in-situ and remote sensing measurements. A crucial outcome of the experiment will be a data set suitable to provide the forcing and evaluation data required by cloud resolving and single column models as well as global climate models (GCMs) with the aim to contribute to parameterization development. This data set will provide the necessary link between the observed cloud properties and the models that are attempting to simulate them. The experiment is a large multi-agency experiment including substantial contributions from the United States DOE ARM program, ARM-UAV program, NASA, the Australian Bureau of Meteorology, CSIRO, EU programs and many universities.

May, Peter T.; Mather, James H.; Vaughan, Geraint; Jakob, Christian; McFarquhar, Greg; Bower, Keith; Mace, Gerald G.

2008-05-01T23:59:59.000Z

176

CANADA-SOUTHERN AFRICA MIGRATION SURVEY INFORMATION What is SAMP?  

E-Print Network [OSTI]

1 CANADA-SOUTHERN AFRICA MIGRATION SURVEY INFORMATION What is SAMP? SAMP is the Southern African people in Canada and in Africa? SAMP recently launched a new migration project, The Diaspora Project come to Canada and do they ever think of going back? What kind of education individuals have obtained

Abolmaesumi, Purang

177

Azania XLII 2007 East Africa, the Comoros Islands and  

E-Print Network [OSTI]

Azania XLII 2007 East Africa, the Comoros Islands and Madagascar before the sixteenth century interior and on outlying islands (Comoros, Madagascar) or were composed of lower classes in urban expansion and private enterprise. #12;16 East Africa, the Comoros Islands and Madagascar before

Paris-Sud XI, Université de

178

Extractive Institutions and Gains From Trade: Evidence from Colonial Africa  

E-Print Network [OSTI]

. First, because of the low population densities of French Africa and the high cost of labor rela- tive (2013) tests this hypothesis in the African context showing that lower population density is correlatedExtractive Institutions and Gains From Trade: Evidence from Colonial Africa Federico Tadei A common

Faraon, Andrei

179

Energy and Development: Activities in Sub-Saharan Africa  

E-Print Network [OSTI]

reduction strategy / MDGs #12;African Rural Energy Enterprise Development - AREED ENDA MFC KITE TaTEDO CEEEZEnergy and Development: Activities in Sub-Saharan Africa Gordon Mackenzie Energy Programme Coordinator UNEP Ris√ł Centre #12;Energy and Development: Activities in Sub-Saharan Africa ¬∑ AREED ¬∑ EU

180

Petroleum developments in North Africa in 1979  

SciTech Connect (OSTI)

In the 6 countries covered by this report, the extent of valid petroleum rights, seismic work, and drilling was nearly the same as in 1978. The success rate of wildcat drilling decreased slightly, to 28% (33% in 1978), with 26 oil or gas discoveries. In southwestern Tunisia, the Amoco Sabrina Nord 1 tested 930 bbl of 39/sup 0/ APl oil from Cambrian-Ordovician sandstones - the first oil to come from lower Paleozoic rocks in Tunisia. First commercial oil from Cambrian-Ordovician rocks in western Libya was discovered by Agip A1-NC40 which flowed 1,400 b/d. Highlight of the year in North Africa was in the interior basin of Sudan where the Chevron Abu Gabra 1 tested 900 BOPD of 40/sup 0/ APl oil from Cretaceous rocks; 2 other wells, spudded in late 1979 in the same area, have tested 3,200 and 7,300 b/d, respectively, in early 1980. Discovery well of the interior basin was Chevron Unity 1 which tested small amounts of oil in 1978. Oil production in North Africa in 1979 averaged 3,939,500 b/d compared with 3,802,800 b/d in 1978, an increase of 3.6%.

Nicod, M.A.

1980-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


181

On the Wavelength of the Rossby Waves Radiated by Tropical Cyclones KYLE D. KROUSE  

E-Print Network [OSTI]

of tropical cyclones; the theory then predicts the zonal separation distance of such tropical cyclone pairsOn the Wavelength of the Rossby Waves Radiated by Tropical Cyclones KYLE D. KROUSE Department cyclone (TC). In some cases, such disturbances undergo tropical cyclogenesis, resulting in a pair

Sobel, Adam

182

Building Blocks of Tropical Diabatic Heating  

SciTech Connect (OSTI)

Rotated EOF analyses are used to study the composition and variability of large-scale tropical diabatic heating profiles estimated from eight field campaigns. The results show that the profiles are composed of a pair of building blocks. These are the stratiform heating with peak heating near 400hpa and a cooling peak near 700hPa and convective heating with a heating maximum near 700hPa. Variations in the contributions of these building blocks account for the evolution of the large-scale heating profile. Instantaneous top (bottom) heavy large scale heating profiles associated with excess of stratiform (convective) heating evolve towards a stationary mean profile due to exponential decay of the excess stratiform (convective) heating.

Hagos, Samson M.

2010-07-01T23:59:59.000Z

183

Tropical Cloud Properties and Radiative Heating Profiles  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

We have generated a suite of products that includes merged soundings, cloud microphysics, and radiative fluxes and heating profiles. The cloud microphysics is strongly based on the ARM Microbase value added product (Miller et al., 2003). We have made a few changes to the microbase parameterizations to address issues we observed in our initial analysis of the tropical data. The merged sounding product is not directly related to the product developed by ARM but is similar in that it uses the microwave radiometer to scale the radiosonde column water vapor. The radiative fluxes also differ from the ARM BBHRP (Broadband Heating Rate Profile) product in terms of the radiative transfer model and the sampling interval.

Mather, James

184

VoIP Deregulation In South Africa: Implications for Underserviced Areas  

E-Print Network [OSTI]

VoIP Deregulation In South Africa: Implications for Underserviced Areas Marshini Chetty a marshiniDept of Computer Science, University of Cape Town, South Africa cPolicy Associate, Bridges.org, South Africa Protocol (VoIP) in South Africa. Previously, VoIP could only be utilised by the incumbent

Blake, Edwin

185

South Africa European Union Summit SIDE EVENT ON WATER RESEARCH FOR  

E-Print Network [OSTI]

1 South Africa ­ European Union Summit SIDE EVENT ON WATER RESEARCH FOR SUSTAINABLE DEVELOPMENT, Department of Biodiversity, University of Limpopo, South Africa Dr. Dominique ROLLIN, CEMAGREF, French Joint, South Africa Dr Mbhuti HLOPHE, Department of Chemistry, North West University, South Africa Prof K

186

Incomes in South Africa since the fall of Apartheid Murray Leibbrandt  

E-Print Network [OSTI]

Incomes in South Africa since the fall of Apartheid by Murray Leibbrandt University of Cape Town in South Africa between 1995 and 2000. We document substantial declines--on the order of 40%--in real Africa #12;Incomes in South Africa since the fall of Apartheid Murray Leibbrandt University of Cape Town

Sadoulet, Elisabeth

187

Global Threat Reduction Initiative Africa and Middle East Project Plan 2012  

SciTech Connect (OSTI)

GTRI Africa and Middle East Project Plan submitted for school project to American Graduate University.

Jamison, Jeremy D.

2012-02-01T23:59:59.000Z

188

Southern Hemisphere Additional Ozonesondes (SHADOZ) 19982000 tropical ozone climatology  

E-Print Network [OSTI]

ozone record from Paramaribo, Surinam (6¬įN, 55¬įW) (also in SHADOZ) shows a marked contrast to southern tropical ozone because Surinam is often north of the Intertropical Convergence Zone (ITCZ). A more

Thompson, Anne

189

The Political Economy of Deforestation in the Tropics  

E-Print Network [OSTI]

Tropical deforestation accounts for almost one-fifth of greenhouse gas emissions and threatens the worldís most diverse ecosystems. Much of this deforestation is driven by illegal logging. We use novel satellite data that ...

Burgess, Robin

190

Commercial Building HVAC Energy Usage in Semi-Tropical Climates  

E-Print Network [OSTI]

The design of heating and cooling equipment in semi-tropical climates presents some design considerations and limitations not so prevalent in temperate climates. In some cases, the heating season may be non-existent for all practical purposes...

Worbs, H. E.

1987-01-01T23:59:59.000Z

191

american tropical cyclone: Topics by E-print Network  

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

24 25 Next Page Last Page Topic Index 21 Cross-equatorial influences of a South American cold surge on the development of two eastern North Pacific tropical cyclones Texas A&M...

192

Eddy formation and propagation in the eastern tropical Pacific  

E-Print Network [OSTI]

Observations of eddies in the eastern tropical Pacific from TOPEX altimetry data show that there are seasonal and interannual variations in eddy activity. Comparisons between time of eddy formation and corresponding wind data show that not all...

Jhingran, Vikas Gopal

1997-01-01T23:59:59.000Z

193

african tropical forests: Topics by E-print Network  

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

Cory C. Cleveland1,4, and Alan R in tropical rain forests may be among the highest on earth. However, data supporting this contention are rare Cleveland, Cory 116 THE WEST...

194

african tropical forest: Topics by E-print Network  

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

Cory C. Cleveland1,4, and Alan R in tropical rain forests may be among the highest on earth. However, data supporting this contention are rare Cleveland, Cory 116 THE WEST...

195

Reduction of tropical land region precipitation variability via transpiration  

E-Print Network [OSTI]

Tropical rainforests are known to exhibit low intraseasonal precipitation variability compared with oceanic areas with similar mean precipitation in observations and models. In the present study, the potential role of ...

Lee, Jung-Eun

196

annual tropical cyclone: Topics by E-print Network  

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

SEASONAL AND MONTHLY FORECASTS Geosciences Websites Summary: 10 12.25 8 5.75 Accumulated Cyclone Energy (ACE) (96.2) 130 170 170 150 148 100 68 Net Tropical't press us too hard on...

197

Surface Fluxes and Tropical Intraseasonal Variability: a Reassessment  

E-Print Network [OSTI]

and Department of Earth and Environmental Sciences, Columbia University, New York, New York, USA 2 Department whose essential features -- its existence, energetics, spatial and temporal scales -- remain so be fundamental similarities in their energetics. General circulation models (GCMs) simulate tropical

Ribes, Aurťlien

198

WMO/CAS/WWW SIXTH INTERNATIONAL WORKSHOP on TROPICAL CYCLONES  

E-Print Network [OSTI]

to Human and Economic Losses Rapporteur: Roger A. Pielke, Jr. Center for Science and Technology Policy.2.3 Tropical cyclone case studies a) India b) Australia c) United States 5.2.4 Differing views of the role

Colorado at Boulder, University of

199

eGY-Africa: Addressing the Digital Divide for Science in Africa  

SciTech Connect (OSTI)

Adoption of information and communication technologies and access to the Internet is expanding in Africa, but because of the rapid growth elsewhere, a Digital Divide between Africa and the rest of the world exists, and the gap is growing. In many sub-Saharan African countries, education and research sector suffers some of the worst deficiencies in access to the Internet, despite progress in development of NRENs - National Research and Education (cyber) Networks. By contrast, it is widely acknowledged in policy statements from the African Union, the UN, and others that strength in this very sector provides the key to meeting and sustaining Millennium Development Goals. Developed countries with effective cyber-capabilities proclaim the benefits to rich and poor alike arising from the Information Revolution. This is but a dream for many scientists in African institutions. As the world of science becomes increasingly Internet-dependent, so they become increasingly isolated. eGY-Africa is a bottom-up initiative by African scientists and their collaborators to try to reduce this Digital Divide by a campaign of advocacy for better institutional facilities. Four approaches are being taken. The present status of Internet services, problems, and plans are being mapped via a combination of direct measurement of Internet performance (the PingER Project) and a questionnaire-based survey. Information is being gathered on policy statements and initiatives aimed at reducing the Digital Divide, which can be used for arguing the case for better Internet facilities. Groups of concerned scientists are being formed at the national, regional levels in Africa, building on existing networks as much as possible. Opinion in the international science community is being mobilized. Finally, and perhaps most important of all, eGY-Africa is seeking to engage with the many other programs, initiatives, and bodies that share the goal of reducing the Digital Divide - either as a direct policy objective, or indirectly as a means to an end, such as the development of an indigenous capability in science and technology for national development. The expectation is that informed opinion from the scientific community at the institutional, national, and international levels can be used to influence the decision makers and donors who are in a position to deliver better Internet capabilities.

Barton, C.E.; /Australian Natl. U., Canberra; Amory-Mazaudier, C.; /Lab.Phys.Plasmas, Saint Maur des Fosses; Barry, B.; /Assoc.African Univ., Accra; Chukwuma; /Olabisi Onabanjo U.; Cottrell, R.L.; /SLAC; Kalim, U.; /Pakistan Natl. U.; Mebrahtu, A.; /Mekelle U.; Petitdidier, M.; /Lab. d'Atmos., Velizy; Rabiu, B.; /Federal Tech. U., Akure; Reeves, C.; /Earthworks bv, Delft; ,

2010-06-16T23:59:59.000Z

200

Evaluating the Interstate Highway Transportation System in West Africa: Recommendations for an Integrated Highway Network  

E-Print Network [OSTI]

facilitate development and spur economic growth in the West African region by attracting foreign investors, residential, commercial, and industrial development along its corridor. With an integrated interstate highway system in West Africa, it is expected... infrastructure so that it becomes the catalyst for Africaís growth. The regionally integrated corridor approach offers prospects for speedier integration of infrastructure systems in Africa. The vision and ultimate objective for Africa should be to create a...

Nyang, Lamin Bumi

2010-12-17T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator for Ag Contamination in Tropical Coastal Waters  

E-Print Network [OSTI]

The Tropical Brown Alga Lobophora variegata (Lamouroux) Womersley: A Prospective Bioindicator determined in the brown alga Lobophora variegata, using radiotracer techniques. Results indicate that this widely distributed alga could be a useful bioindicator species for surveying silver contamination

Paris-Sud XI, Université de

202

Response of tropical sea surface temperature, precipitation, and tropical cyclone-related variables to changes in global and local forcing  

E-Print Network [OSTI]

A single-column model is used to estimate the equilibrium response of sea surface temperature (SST), precipitation, and several variables related to tropical cyclone (TC) activity to changes in both local and global forcing. ...

Sobel, Adam

203

Characterization of maize testing locations in eastern and southern Africa  

E-Print Network [OSTI]

???????..?...?.??. 15 RESULTS AND DISCUSSION ??????????..??. 26 SUMMARY????????????????????... 52 III PHENOTYPIC AND GENETIC ANALYSIS OF MAIZE TESTING EVALUATIONS IN EASTERN AND SOUTHERN AFRICA????????????.?..................................... 94... INTRODUCTION????????????.???..??? 94 REVIEW OF LITERATURE????????..???.??.. 96 MATERIALS AND METHODS???????..?...?.??.. 98 RESULTS AND DISCUSSION ???........................................ 100 SUMMARY??????????????????????. 158 IV...

Maideni, Francis W.

2006-08-16T23:59:59.000Z

204

Before House Subcommittee on Africa, Global Health, Global Human...  

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

Affairs 11-14-14JonathanElkind FT HFA.pdf More Documents & Publications Bioenergy for Sustainable Development Deliverables from U.S.-Africa Energy Ministerial 2014 Draft Agenda...

205

People and Forests: a case study from Benin, West Africa  

E-Print Network [OSTI]

The purpose of this work is to demonstrate how sacred forests in Benin, West Africa, contribute to forest conservation. Local use of natural resources is well-practiced in maintaining wooded space; the same use of those ...

Kraus, Erika Beth

2012-05-31T23:59:59.000Z

206

Protected Areas: Mixed Success in Conserving East Africa's Evergreen Forests  

E-Print Network [OSTI]

for correlations with forest accessibility and environmental drivers. We investigate PA effectiveness at local drivers of forest loss in East Africa. Some of these factors can be addressed by adjusting park management

207

Entrepreneurship in South Africa : improving access to finance  

E-Print Network [OSTI]

For a rapidly developing country, South Africa has relatively very low levels of entrepreneurship. This thesis will investigate the reasons for the anemic number of new ventures and, most specifically, tries to address one ...

Alexander, Amanda, M.B.A. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

208

Connecting with South Africa: Cultural Communication and Understanding  

E-Print Network [OSTI]

Child psychiatrist and psychoanalyst Astrid Berg states in her introduction that ďSouth Africa is a microcosm.Ē It is a modern nation, yet many of its inhabitants follow ancient traditions. It is a nation with a colonial past marked by periods...

Berg, Astrid

2012-02-06T23:59:59.000Z

209

Sustainable Fishing in West Africa: Combating Piracy and Poverty  

E-Print Network [OSTI]

presents Sustainable Fishing in West Africa: Combating Piracy and Poverty an Evening with Mariah to help combat the poverty, piracy, and corruption. About the Speaker: Mariah Boyle is an alumna of MLML

McPhee-Shaw, Erika

210

Energy Efficiency Country Study: Republic Of South Africa  

E-Print Network [OSTI]

TARGET APPLIANCE Solar Water Heater (low and high pressure)content/solar-water-heaters-save- electricity-south-africaOffer Program SWH Ė Solar Water Heater F IGURES F IGURE 1. E

Can, Stephane de la Rue du

2014-01-01T23:59:59.000Z

211

AFRICA HEALTH PLACEMENTS Job Specification Research Officer (intern)  

E-Print Network [OSTI]

culture strategy consulting, health workforce planning, recruitment, workforce retention infrastructure. Innovative Planning: The purpose of this function is to take stakeholder requirements in alignment to planned solutions. #12;AFRICA HEALTH PLACEMENTS Job Specification ­ Research Officer

212

The Origin and Early Cultivation of Sorghums in Africa.  

E-Print Network [OSTI]

and Domestication of Sorghum ..................................... 8 Race Bicolor .............................. 11 Race Guinea .............................. 12 Race Caudatum ........................... 13 Race Kafir... .................................... 17 Additional Bibliography Dealing with the Origins of Agriculture in Africa ...................................... 19 Archeological Evidence ..................... 19 Domestication/Origins ...................... 20 Climatalogical...

Mann, J.A.; Kimber, C.T.; Miller, F.R.

1983-01-01T23:59:59.000Z

213

A strategy for low income housing in South Africa  

E-Print Network [OSTI]

It is the intent of this thesis to investigate an alternative strategy for design and implementation of low cost housing in South Africa. For this purpose a site is chosen and a design strategy is formulated. The core ...

Niazmand, Seyed Safadin

1983-01-01T23:59:59.000Z

214

New Challenges to Food Security in Sub-Saharan Africa  

E-Print Network [OSTI]

The countries of Sub-Saharan Africa remain among the globe's least developed and most food insecure nations. Policymakers argue that the answers to increased agricultural productivity and financial growth lie in the adoption ...

Indzembi, Franck Corentin

2013-12-31T23:59:59.000Z

215

Representation of Oppositional Political Actors in Post-Apartheid South Africa: The Implications of PAGAD, TAC, and COPE for Democratic Government  

E-Print Network [OSTI]

Writing Radical Democracy in South Africa. Durham, NC: DukeThe Politics of the New South Africa: Apartheid and After.Twentieth-Century South Africa. Oxford: Oxford University

Tourek, Gabriel Z.

2009-01-01T23:59:59.000Z

216

Duke, R. D. and Kammen, D. M. (2003) "Energy for Development: Solar Home Systems in Africa and Global Carbon Emissions", Climate Change for Africa: Science,  

E-Print Network [OSTI]

Duke, R. D. and Kammen, D. M. (2003) "Energy for Development: Solar Home Systems in Africa and Global Carbon Emissions", Climate Change for Africa: Science, Technology, Policy and Capacity Building: Solar Home Systems in Africa and Global Carbon Emissions Richard D. Duke* and Daniel M. Kammen

Kammen, Daniel M.

217

Rothschild South Africa Foundation Scholarship 2015 To be considered for the Rothschild South Africa Foundation Scholarship for 2015, please fill in your details  

E-Print Network [OSTI]

Rothschild South Africa Foundation Scholarship ­ 2015 To be considered for the Rothschild South Africa Foundation Scholarship for 2015, please fill in your details and provide brief answers to the five as confidential and will only be shared with the Rothschild South Africa Foundation 1. Please tell us about

Wagner, Stephan

218

Prince Edward Is (South Africa) -Boonzaier et al. 95 a brieF history oF Fishing in the Prince edward islands, south aFrica,  

E-Print Network [OSTI]

Prince Edward Is (South Africa) - Boonzaier et al. 95 a brieF history oF Fishing in the Prince edward islands, south aFrica, 1950­20101 Lisa Boonzaier, Sarah Harper, Dirk Zeller, and Daniel Pauly Sea.pauly@fisheries.ubc.ca abstract To reconstruct the catch history in the waters of the Prince Edward Islands (South Africa) from

Pauly, Daniel

219

Republic of South Africa Constitution Act 110 of 1983 To introduce a new constitution for the Republic of South Africa and to provide for matters  

E-Print Network [OSTI]

Republic of South Africa Constitution Act 110 of 1983 ACT To introduce a new constitution for the Republic of South Africa and to provide for matters incidental thereto. (English text signed by the State; and ARE DESIROUS OF GIVING THE REPUBLIC OF SOUTH AFRICA A CONSTITUTION which provides for elected and responsible

Sheridan, Jennifer

220

Intimate Partner Violence and Sexual Risk-taking among Men Who Have Sex with Men in South Africa  

E-Print Network [OSTI]

HIV infection in South Africa--survival differences. QJM.disease and injury in South Africa. Popul Health Metr. 8(1):Have Sex with Men in South Africa Rob Stephenson, PhD* Alex

Stephenson, Robert; de Voux, Alex; Sullivan, Patrick S

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

Paleomagnetism of a lateritic paleoweathering horizon and overlying Paleoproterozoic red beds from South Africa: Implications for the  

E-Print Network [OSTI]

South Africa: Implications for the Kaapvaal apparent polar wander path and a confirmation of atmospheric: paleomagnetism, Paleoproterozoic, South Africa, apparent polar wander paths, paleoatmosphere, lateritic paleosols Paleoproterozoic red beds from South Africa: Implicat

222

Land Tenure, Land Use, and Land Reform at DwesaĖCwebe, South Africa: Local Transformations and the Limits of the State  

E-Print Network [OSTI]

and Reverse Resettlement in South Africaís Transkei. (Ph.D.Land and Development in South Africa's Black Rural Areas (the Land Question in South Africa, Michael de Klerk, ed. (

Fay, Derick A

2009-01-01T23:59:59.000Z

223

Marine Fisheries On the cover: A corral  

E-Print Network [OSTI]

Energy, Fish Muscle Changes, Aluminum in Fish, and Ludwig Named 21 The Tuna Fisheries of South Africa, Angola, and Ghana; Finland's Fish Trade; World Fish Meal and Oil Production; Mexican Fish Meal; Rafts

224

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard  

E-Print Network [OSTI]

Geographic variation in vulnerability to climate warming in a tropical Caribbean lizard Alex R temperatures (Tb) of the tropical Caribbean lizard Anolis cristatellus at nine sites representing two habitat

Leal, Manuel S.

225

Sensitivity of Tropical Cyclone Intensity to Ventilation in an Axisymmetric Model  

E-Print Network [OSTI]

The sensitivity of tropical cyclone intensity to ventilation of cooler, drier air into the inner core is examined using an axisymmetric tropical cyclone model with parameterized ventilation. Sufficiently strong ventilation ...

Tang, Brian

226

Tropical climate variability from the last glacial maximum to the present  

E-Print Network [OSTI]

This thesis evaluates the nature and magnitude of tropical climate variability from the Last Glacial Maximum to the present. The temporal variability of two specific tropical climate phenomena is examined. The first is the ...

Dahl, Kristina Ariel

2005-01-01T23:59:59.000Z

227

Vertical flux, ecology and dissolution of radiolaria in tropical oceans : implications for the silica cycle  

E-Print Network [OSTI]

Radiolarians which settle through the oceanic water column were recovered from three stations (western Tropical Atlantic-Station E, central Tropical Pacific-P1 and Panama Basin-PB) using PARFLUX sediment traps in moored ...

Takahashi, Kozo

1982-01-01T23:59:59.000Z

228

GCM simulation of the tropical mixing barriers in the lower stratosphere  

E-Print Network [OSTI]

of the tropical easterly zonal flow and subtropical wave spectra. Wave spectrum analysis indicates that during the solstitial seasons there exists a zone in the tropics, which exactly matches the weak mixing zone, where there is relatively absence of westward...

Hu, Yongyun

1996-01-01T23:59:59.000Z

229

The rainfall over tropical South America generated by multiple scale processes.  

E-Print Network [OSTI]

??The rainfall regime over Central America and tropical South America is the most important hydro-meteorological event in the tropics after the Asian-Australian monsoon system. Therefore,Ö (more)

Carrillo, Carlos Mauricio

2010-01-01T23:59:59.000Z

230

Equilibrium Tropical Cyclone Size in an Idealized State of Axisymmetric RadiativeĖConvective Equilibrium*  

E-Print Network [OSTI]

Tropical cyclone size remains an unsolved problem in tropical meteorology, yet size plays a significant role in modulating damage. This work employs the Bryan cloud model (CM1) to systematically explore the sensitivity of ...

Chavas, Daniel R.

231

Climate regulation of humid tropical hydrology BHS 10th National Hydrology Symposium, Exeter, 2008  

E-Print Network [OSTI]

might influence tropical water resources. Introduction The humid tropics can be defined as the global, Bangladesh, and most of South-east Asia (Fosberg et al., 1961). Its climate contains distinctive dynamics

Chappell, Nick A

232

The Role of Mineralogy in Organic Matter Stabilization in Tropical Soils  

E-Print Network [OSTI]

The Role of Mineralogy in Organic Matter Stabilization in Tropical Soils Wipawan Thaymuang,1 Irb) and mineralogy. This study investigated the mineral properties and OM stabilization in 12 surface tropical soil

Sparks, Donald L.

233

Tropical cyclone motion and recurvature in TCM-90. Master's thesis  

SciTech Connect (OSTI)

Rawinsonde and satellite data collected during the Tropical Cyclone Motion (TCM90) experiment, which was conducted during the summer of 1990 in the Western North pacific, is used to examine tropical cyclone steering motion and recurvature. TCM-90 composite results are compared with those found in a composite study using twenty-one years (1957-77) of Western North Pacific rawinsonde data during the same August-September period and also for all months during this same 21-year period. Both data sets indicate that the composite deep-layer-mean (850-300 mb) winds 5-7 deg from the cyclone center provide an important component of the steering flow for tropical cyclones. However, despite the rawinsonde data enhancements of the TCM-90 experiment, data limitations prevented an accurate observation of steering flow conditions at individual time periods or for the average of only 5-10 time periods when composited together.

Fitzpatrick, M.E.

1992-01-01T23:59:59.000Z

234

Sustainable waste management in Africa through CDM projects  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer This is a compendium on GHG reductions via improved waste strategies in Africa. Black-Right-Pointing-Pointer This note provides a strategic framework for Local Authorities in Africa. Black-Right-Pointing-Pointer Assists LAs to select Zero Waste scenarios and achieve sustained GHG reduction. - Abstract: Only few Clean Development Mechanism (CDM) projects (traditionally focussed on landfill gas combustion) have been registered in Africa if compared to similar developing countries. The waste hierarchy adopted by many African countries clearly shows that waste recycling and composting projects are generally the most sustainable. This paper undertakes a sustainability assessment for practical waste treatment and disposal scenarios for Africa and makes recommendations for consideration. The appraisal in this paper demonstrates that mechanical biological treatment of waste becomes more financially attractive if established through the CDM process. Waste will continue to be dumped in Africa with increasing greenhouse gas emissions produced, unless industrialised countries (Annex 1) fund carbon emission reduction schemes through a replacement to the Kyoto Protocol. Such a replacement should calculate all of the direct and indirect carbon emission savings and seek to promote public-private partnerships through a concerted support of the informal sector.

Couth, R. [CRECHE, Centre for Research in Environmental, Coastal and Hydrological Engineering, School of Engineering, University of KwaZulu-Natal, Durban 4041 (South Africa); Trois, C., E-mail: troisc@ukzn.ac.za [CRECHE, Centre for Research in Environmental, Coastal and Hydrological Engineering, School of Engineering, University of KwaZulu-Natal, Durban 4041 (South Africa)

2012-11-15T23:59:59.000Z

235

Tropical forest responses to increasing atmospheric CO2: current knowledge and opportunities for future research  

E-Print Network [OSTI]

their representation in Earth system models. Tropical forests play a significant role in the global carbon cycle

Bermingham, Eldredge

236

Four rigs refurbished for West Africa drilling  

SciTech Connect (OSTI)

In April and May 1990, Shell Petroleum Development Co. of Nigeria Ltd. awarded Noble Drilling West Africa Inc. four separate contracts to drill oil and gas wells in the inland waterways of Nigeria. The contracted rigs included a shallow water jack up, the NN-1, and three posted barges, the Gene Rosser, the Chuck Syring, and the Lewis Dugger. The jack up was built in 1978, and the three posted barges are 1980s vintage. Three of the rigs have been idle for a number of years. The Shell Nigeria contracts required major modifications to the rigs before putting them into international service. Noble replaced or refurbished all major pieces of equipment in the drilling, power, and service systems on the rigs. Rig crews serviced all other equipment. A significant amount of general service piping and electrical wiring was replaced. Each rig also required additional motor control centers to support the new drilling and mud processing equipment. Alfa-Laval waste-heat water desalination plants and new sewage treatment units were installed on all four rigs. Because of the tidal variances and high silt conditions expected in the African waterways, all engine cooling systems were converted from heat exchangers to radiators. Rotary tables were made common on all rigs at 37 1/2 in. Noble had all traveling equipment completely inspected and modified as necessary. Strict attention was paid to certification and documentation of all equipment. Safety upgrades conformed to both Shell and Noble standards. Fire and gas detection systems were installed throughout each rig. Water and foam deluge systems were installed in the wellhead areas, and new foam systems and monitors were installed on the helldecks.

Not Available

1991-06-10T23:59:59.000Z

237

Multi-project baselines for potential clean development mechanism projects in the electricity sector in South Africa  

E-Print Network [OSTI]

projects in the electricity sector in South Africa. JournalMechanism projects in the electricity sector in South AfricaCDM projects in the electricity sector References UNFCCC,

Winkler, H.; Spalding-Fecher, R.; Sathaye, J.; Price, L.

2002-01-01T23:59:59.000Z

238

Proceedings: Precision Forestry Symposium March 2010, Stellenbosch, South Africa Modelling traceability in the wood supply chain does it pay?  

E-Print Network [OSTI]

68 Proceedings: Precision Forestry Symposium March 2010, Stellenbosch, South Africa Modelling owner. #12;69 Proceedings: Precision Forestry Symposium March 2010, Stellenbosch, South Africa Figure

239

An optimizing reduced order FDS for the tropical Pacific Ocean reduced gravity model  

E-Print Network [OSTI]

An optimizing reduced order FDS for the tropical Pacific Ocean reduced gravity model Zhendong Luoa) for the tropical Pacific Ocean reduced gravity model. Ensembles of data are compiled from transient solutions computed from the discrete equation system derived by FDS for the tropical Pacific Ocean reduced gravity

Aluffi, Paolo

240

Reduced Order Modeling of the Upper Tropical Pacific Ocean Model Using Proper Orthogonal Decomposition  

E-Print Network [OSTI]

Reduced Order Modeling of the Upper Tropical Pacific Ocean Model Using Proper Orthogonal of a large-scale upper ocean circulation in the tropic Pacific domain. We construct different POD models-scale seasonal variability of the tropic Pacific obtained by the original model is well captured by a low

Aluffi, Paolo

Note: This page contains sample records for the topic "tropical africa angola" 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

Eddy mean flow decomposition and eddy diffusivity estimates in the tropical Pacific Ocean  

E-Print Network [OSTI]

Eddy mean flow decomposition and eddy diffusivity estimates in the tropical Pacific Ocean: 2] Eddy diffusivity of the surface velocity field in the tropical Pacific Ocean was estimated using diffusivity estimates in the tropical Pacific Ocean: 2. Results, J. Geophys. Res., 107(C10), 3154, doi:10

242

Regional feedbacks among fire, climate, and tropical deforestation William A. Hoffmann1  

E-Print Network [OSTI]

Regional feedbacks among fire, climate, and tropical deforestation William A. Hoffmann1 December 2003. [1] Numerous studies with general circulation models suggest that tropical deforestation can to estimate the effect of tropical deforestation on fire risk through the McArthur forest fire danger index

Jackson, Robert B.

243

Interhemispheric Teleconnections from Tropical Heat Sources in Intermediate and Simple Models  

E-Print Network [OSTI]

the prescribed tropical heating in both intensity and geographical extent and by inducing remote precipitation anomalies by interaction with the basic state. 1. Introduction Tropical heat sources can remotely influenceInterhemispheric Teleconnections from Tropical Heat Sources in Intermediate and Simple Models XUAN

244

Tropical Forestry Researchat the USDA Forest Service's Instituteof Pacific Islands Forestry1  

E-Print Network [OSTI]

Tropical Forestry Researchat the USDA Forest Service's Instituteof Pacific Islands Forestry1 C greater emphasis on tropical forestry management and research was provided by the International Forestry Islands Forestry in Hawaii, the Institute of Tropical Forestry in Puerto Rico, and the U S . Forest

Standiford, Richard B.

245

Interactions between the tropical ISO and midlatitude low-frequency flow  

E-Print Network [OSTI]

Interactions between the tropical ISO and midlatitude low-frequency flow Lin-Lin Pan ∆ Tim Li Abstract In this study, we investigate the interaction between the tropical Intraseasonal Oscillation (ISO study the role of the syn- optic eddy feedback in the midlatitude response to the tropical ISO forcing

Li, Tim

246

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic*  

E-Print Network [OSTI]

Developing versus Nondeveloping Disturbances for Tropical Cyclone Formation. Part I: North Atlantic the characteristic differences of tropical disturbances that eventually develop into tropical cyclones (TCs) versus for TC genesis in the North Atlantic. When the east and west (separated by 408W) Atlantic are examined

Li, Tim

247

Notes and Correspondence Are Tropical Cyclones Less Effectively Formed by Easterly Waves in the  

E-Print Network [OSTI]

tropical cyclones in the western North Pacific. By carefully separating easterly waves from the lowerNotes and Correspondence Are Tropical Cyclones Less Effectively Formed by Easterly Waves@iastate.edu #12;1 Abstract It has been observed that the percentage of tropical cyclones originating from easterly

Chen, Tsing-Chang "Mike"

248

Global warming shifts Pacific tropical cyclone location MinHo Kwon,1,3  

E-Print Network [OSTI]

Global warming shifts Pacific tropical cyclone location Tim Li,1 MinHo Kwon,1,3 Ming Zhao,3 Jong) is used to investigate the change of tropical cyclone frequency in the North Pacific under global warming, and W. Yu (2010), Global warming shifts Pacific tropical cyclone location, Geophys. Res. Lett., 37, L

Li, Tim

249

A Simple Atmospheric Model of the Local and Teleconnection Responses to Tropical Heating Anomalies  

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the local and remote stationary responses of the atmosphere to tropical heating anomalies is describedA Simple Atmospheric Model of the Local and Teleconnection Responses to Tropical Heating Anomalies and forced with a localized heating for illustration. In the tropics, the baroclinic responses are familiar

Wang, Chunzai

250

Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin  

E-Print Network [OSTI]

1 Validating Atmospheric Reanalysis Data Using Tropical Cyclones as Thermometers James P. Kossin tropical cyclones as thermometers. Bull. Amer. Meteor. Soc. doi:10.1175/BAMS-D-14-00180, in press. Capsule Tropical cyclones are used as traveling thermometers to globally sample upper-tropospheric temperatures

Kossin, James P.

251

The divergent wind component in data sparse tropical wind fields  

E-Print Network [OSTI]

THE DIVERGENT WIND COMPONENT IN DATA SPARSE TROPICAL WIND FIELDS A Thesis by BRUCE ALAN SNYDER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December... 1985 Major Subject: Meteorology THE DIVERGENT WIND COMPONENT IN DATA SPARSE TROPICAL WIND FIELDS A Thesis by BRUCE ALAN SNYDER Approved as to style and content by: James P. McGuirk (Co-Chairman) Aylmer IL Thompson (Co-Chairman) W. Homer...

Snyder, Bruce Alan

1985-01-01T23:59:59.000Z

252

Development of infrastructure asset management software solutions for municipalities in South Africa  

E-Print Network [OSTI]

This Record of Study presents the development of infrastructure asset management software solutions for municipalities in South Africa. The study was performed within a multidisciplinary engineering consulting company in South Africa...

von Holdt, Christopher James

2009-05-15T23:59:59.000Z

253

A modal perspective of preferential entailment K. Britz, School of Computing, Univ. of South Africa  

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A modal perspective of preferential entailment K. Britz, School of Computing, Univ. of South Africa J. Heidema, Dept. of Mathematics, Univ. of South Africa W. Labuschagne, Dept. of Computer Science

Labuschagne, Willem

254

South African National Biodiversity Institute and University of Cape Town (South Africa) Postdoctoral Fellow (1position)  

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South African National Biodiversity Institute and University of Cape Town (South Africa from designated groups in terms of South Africa's employment equity targets will have preference) Postdoctoral Fellow (1position) (Two year Contract) The South African National Biodiversity Institute

Jarrett, Thomas H.

255

Ecology in Africa: a view from the past for informing the future  

E-Print Network [OSTI]

reviews ISSN†1948?6596† Ecology†in†Africa:†a†view†from†the†the†future† African†Ecology†Ė†Benchmarks†and†Historical†s† role† in† shaping† the† ecology† of† AfricaÖĒ. † These†

Martins, Dino J.

2013-01-01T23:59:59.000Z

256

China's Presence in Rwanda and Africa, through the Lens of the Product Life Cycle Theory  

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>. "Looking-East-Rwanda-China-case-study." Home | ACET.849662/special-report-china-storms-africa>. "The Birth ofGift: The Real Story of China in Africa [Paperback]." N.p. ,

Sofiani, Lily

2013-01-01T23:59:59.000Z

257

E-Print Network 3.0 - africa phase ii Sample Search Results  

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

africa phase ii Page: << < 1 2 3 4 5 > >> 1 Call For Papers SOUTHERN FORESTS Summary: in South Africa - the next phase iii JSB Scotcher Scientific Papers Variation in foliar water...

258

Area selection for diamonds using magnetotellurics: Examples from southern Africa Alan G. Jones a,  

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of the Witwatersrand, Jan Smuts Avenue, Johannesburg 2050, South Africa k ABB AB, HVDC, Ludvika, SE-77180, Sweden a b

Jones, Alan G.

259

Leviathan in the Tropics? : environment, state capacity, and civil conflict in the developing world  

E-Print Network [OSTI]

Density Percent Rural Population Percent Employed, Agriculture OECD dummy Eastern Europe dummy Latin America dummy Sub-Saharan AfricaDensity Percent Rural Population Percent Employed, Agriculture OECD dummy Eastern Europe dummy Latin America dummy Sub-Saharan AfricaDensity Percent Rural Population Percent Employed, Agriculture OECD dummy Eastern Europe dummy Latin America dummy DROPPED DROPPED Sub-Saharan Africa

Hendrix, Cullen Stevenson

2008-01-01T23:59:59.000Z

260

THE EU-AFRICA ENERGY COOPERATION: CHALLENGES AND OPPORTUNITIES FOR PUBLIC AND PRIVATE BUSINESSES  

E-Print Network [OSTI]

multilateral and bilateral energy relationships with Africa. There are three EU-Africa energy initiativesTHE EU-AFRICA ENERGY COOPERATION: CHALLENGES AND OPPORTUNITIES FOR PUBLIC AND PRIVATE BUSINESSESD Candidate Energy security, sustainable development and mutual benefits are the three keywords

Boyer, Edmond

Note: This page contains sample records for the topic "tropical africa angola" 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

Biofuels in Africa May Help Achieve Global Goals, Experts Say | Worldwatch Institute Login | Register | Shopping Cart  

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Biofuels in Africa May Help Achieve Global Goals, Experts Say | Worldwatch Institute Login Contact Us Sign Up for e-mail updates Home ¬Ľ Online Features ¬Ľ e2 - Eye on Earth Biofuels in Africa May for developing biofuels from sugar cane and other crops. Photo by Steve McNicholas Africa can use the biofuels

262

2nd Edition Nov. 2011 CampusFrance South Africa Newsletter  

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2nd Edition Nov. 2011 CampusFrance South Africa Newsletter Table of contents : o Current Bursary offered by the French Embassy aim to respond to South Africa and Lesotho's need to train and equip French per country) for Honours and Masters students from South Korea, Mexico, India, USA, South Africa

Wagner, Stephan

263

International Sirex Symposium, Pretoria, South Africa 9-16 May 2007  

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International Sirex Symposium, Pretoria, South Africa 9-16 May 2007 Page 43 THE THREAT OF SIREX NOCTILIO AND OTHER ALIEN INVASIVE SPECIES IN AFRICA Clement Chilima FISNA Secretariat, Forestry Research the threat of alien invasive species to forest resources in Africa and the weak capacity of most African

264

Novel methods reveal shifts in migration phenology of barn swallows in South Africa  

E-Print Network [OSTI]

1 Novel methods reveal shifts in migration phenology of barn swallows in South Africa Res Altwegg National Biodiversity Institute, P/Bag X7, Claremont 7735, South Africa Animal Demography Unit, Department of Zoology and Department of Statistical Sciences, University of Cape Town, Rondebosch 7701, South Africa

de Villiers, Marienne

265

Learn more about the summer course which includes a 3 week trip to South Africa.  

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Learn more about the summer course which includes a 3 week trip to South Africa. The program an introduction to the historical and the con- temporary South Africa as well as at least one post trip meeting@binghamton.edu or Josephine Allen at jaallen@binghamton.edu. Destination South Africa - Summer Course 2012 February 28th

Suzuki, Masatsugu

266

Interannual memory effects for spring NDVI in semi-arid South Africa Yves Richard,1  

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Interannual memory effects for spring NDVI in semi-arid South Africa Yves Richard,1 Nade`ge Martiny vegetation dynamics of semi-arid South Africa may preferably be driven by biological rather than hydrological (2008), Interannual memory effects for spring NDVI in semi-arid South Africa, Geophys. Res. Lett., 35, L

Boyer, Edmond

267

SAI Study Tour to South Africa "Cultural Immersion and Transformational Learning"  

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11th SAI Study Tour to South Africa "Cultural Immersion and Transformational Learning" The Rutgers Graduate School of Education offers a unique 3-credit summer experience in South Africa; its schools and rural townships located in the Gauteng and Western Cape provinces of South Africa. Among the planned

268

New species of Anthostomella on fynbos, with a key to the genus in South Africa  

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New species of Anthostomella on fynbos, with a key to the genus in South Africa Seonju LEE, South Africa. E-mail : slee@maties.sun.ac.za Received 3 April 2002; accepted 18 November 2002. A study of saprobic fungi occurring on the fynbos of the Western Cape Province of South Africa yielded four unknown

269

Contextual appraisal of GM cotton diffusion in South Africa Michel Fok1  

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Contextual appraisal of GM cotton diffusion in South Africa Michel Fok1 , Jean-Luc Hofs1 , Marnus Gouse2 , Johann Kirsten2 1 CIRAD, France ; 2 University of Pretoria, South Africa Published in: Life the introduction of GMC and this causes observers to question the so-called success story of GMC in South Africa

Paris-Sud XI, Université de

270

History and the Technopolitics of Identity: The Case of Apartheid South Africa*  

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History and the Technopolitics of Identity: The Case of Apartheid South Africa* Paul N. Edwards and computers in apartheid South Africa, considering these systems ­ and apartheid more generally ­ as forms-apartheid activists, who fought to limit South Africa's access to these systems. We argue that nuclear systems enacted

Edwards, Paul N.

271

First report of bacterial wilt caused by Ralstonia solanacearumon eucalypts in South Africa  

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First report of bacterial wilt caused by Ralstonia solanacearumon eucalypts in South Africa BY T. A of Pretoria, 0002 Pretoria, South Africa. E-mail: Teresa. Coutinho@FABI.up.ac.za; 3 Department of Microbiology and Biochemistry, University of the Orange Free State, PO Box 339, Bloemfontein 9300, South Africa; 4 Agricultural

272

Improving Crop Yield and Water Productivity by Ecological Sanitation and Water Harvesting in South Africa  

E-Print Network [OSTI]

, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, South Africa *S Supporting Information and fertility constraints in rain- fed smallholder agriculture in South Africa, namely in situ water harvesting significantly increased maize yields by 12% and transpiration by 2% on average across South Africa. In situ

Wehrli, Bernhard

273

South Africa 1-2 9/11 Arts Project 3  

E-Print Network [OSTI]

South Africa 1-2 9/11 Arts Project 3 Pine Ridge 4-5 Equine Therapy 6 Emotional Resources 7 Outsider on Carlyle Circle ArtTherapy in South Africa Expanding our Diversity Course by Becky Jacobson, 2nd year South to further introduce art therapy to the people of South Africa. Our group was composed of eleven students

Schmitt, William R.

274

International Sirex Symposium, Pretoria, South Africa 9-16 May 2007  

E-Print Network [OSTI]

International Sirex Symposium, Pretoria, South Africa 9-16 May 2007 Page 46 PERSPECTIVES of South America. Prior to joining FAO, Gillian worked in Africa for 12 years, including five years ON THE IMPENDING THREAT OF SIREX NOCTILIO TO AFRICA Gillian Allard Forestry Department, Food and Agriculture

275

Population structure and possible origin of Amylostereum areolatum in South Africa  

E-Print Network [OSTI]

Population structure and possible origin of Amylostereum areolatum in South Africa B. Slippers*², M, University of Pretoria, Pretoria, South Africa 0002 The woodwasp, Sirex noctilio, and its symbiotic fungus was first reported from South Africa in 1994. In this study, the population diversity of A. areolatum

276

Sir --As 27 April 2004 marks ten years of multiracial democracy in South Africa,  

E-Print Network [OSTI]

Sir -- As 27 April 2004 marks ten years of multiracial democracy in South Africa, it is appropriate, engineering and technology. The strategy rightly notes that, given South Africa's correspondence NATURE|VOL428 of Research in South Africa (CAPRISA), University of KwaZulu-Natal, King George V Avenue, Durban 4041, South

277

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

278

"Some, for all, forever" Managing Water for Sustainable Development in South Africa  

E-Print Network [OSTI]

"Some, for all, forever" Managing Water for Sustainable Development in South Africa Priscilla" Integrated Water Resources Management in South Africa" a. Natural Conditions and Hydrology b. Pollution c Services Act of 1997 IV. Evaluation: South Africa as a Case Study a. Environmental goals b. Equity goals c

Mauzerall, Denise

279

Socio-Cultural Challenges for the Internet in South Africa Philip Machanick*  

E-Print Network [OSTI]

Socio-Cultural Challenges for the Internet in South Africa Philip Machanick* Department of Computer Science University of the Witwatersrand Private Bag 3 2050 Wits South Africa http://www.cs.wits.ac.za/~philip/ philip@cs.wits.ac.za abstract A key aspect of technology policy in South Africa today is universal access

Machanick, Philip

280

Distribution and population diversity of Ceratocystis pirilliformis in South Africa G. Kamgan Nkuekam1  

E-Print Network [OSTI]

Distribution and population diversity of Ceratocystis pirilliformis in South Africa G. Kamgan (FABI), University of Pretoria, Pretoria, South Africa, 0002 I. Barnes Department of Genetics, FABI, University of Pretoria, South Africa, 0002 M.J. Wingfield J. Roux Department of Microbiology and Plant

Note: This page contains sample records for the topic "tropical africa angola" 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

Paying the Piper: The High Cost of Funerals in South Africa1 Princeton University  

E-Print Network [OSTI]

1 Paying the Piper: The High Cost of Funerals in South Africa1 Anne Case Princeton University Anu University of Chicago Analia Olgiati Harvard University Running Title: High Cost of Funerals in South Africa-aged adults. In one site in South Africa that has been under demographic surveillance since the early 1990s

Rowley, Clarence W.

282

Building Bridges for Deaf Telephony in South Africa A Community-Centred Approach  

E-Print Network [OSTI]

Building Bridges for Deaf Telephony in South Africa A Community-Centred Approach by William Tucker in South Africa is marginalized from First World telecommunication solutions by a variety of factors in South Africa, we leap frog past the developed world's Deaf Telephony relay solutions to a fully

Blake, Edwin

283

Labor Force Participation, Gender and Work in South Africa: What Can Time Use Data Reveal?*  

E-Print Network [OSTI]

1 Labor Force Participation, Gender and Work in South Africa: What Can Time Use Data Reveal, gender, labor force participation, South Africa. JEL Codes: E24, J22 #12;3 I. Introduction: There have been many studies analyzing South Africas labor market problems, particularly its high unemployment

Lansky, Joshua

284

Anticyclonic and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa  

E-Print Network [OSTI]

Anticyclonic and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa and cyclonic eddies of subtropical origin in the subantarctic zone south of Africa, J. Geophys. Res., 116, C into the Southern Ocean. The oceanic domain south of South Africa, where the Agulhas Current system abuts

Boyer, Edmond

285

Seasonal Maize Forecasting for South Africa and Zimbabwe Derived from an Agroclimatological Model  

E-Print Network [OSTI]

Seasonal Maize Forecasting for South Africa and Zimbabwe Derived from an Agroclimatological Model, with a hindcast correlation over 16 seasons of 0.92 for South Africa and 0.62 for Zimbabwe. Over 17 seasons and actual maize water-stress in South Africa, and a correlation of 0.79 for the same relationship

Martin, Randall

286

Transport and variability of the Antarctic Circumpolar Current south of Africa  

E-Print Network [OSTI]

Transport and variability of the Antarctic Circumpolar Current south of Africa Sebastiaan Swart,1) of the ACC south of Africa. Surface dynamic height is derived from XBT data by establishing an empirical and variability of the Antarctic Circumpolar Current south of Africa, J. Geophys. Res., 113, C09014, doi:10

287

A new species of CrypllOnectria from South Africa and Australia, pathogenic to Eucalyptus  

E-Print Network [OSTI]

A new species of CrypllOnectria from South Africa and Australia, pathogenic to Eucalyptus Marieka (FABI), University of Pretoria, Pretoria 0002, South Africa Venter, M., H. Myburg, B. D. Wingfield, T. A. Coutinho & M. J. Wingfield (2002). A new species of Cryphonectria from South Africa and Australia, patho

288

Genotypic Diversity of Sphaeropsis sapinea from South Africa and Northern Sumatra  

E-Print Network [OSTI]

Genotypic Diversity of Sphaeropsis sapinea from South Africa and Northern Sumatra H. Smith. South Africa; and 1\\1.J. Wingfield, J. de Wet, and T. A. Coutinho, Department of Microbiology and Plant (FABI), University of Pretoria, Pretoria 0002, South Africa ABSTRACT Smith, H., Wingfield, M. 1., de Wet

289

Tropospheric ozone climatology over Irene, South Africa, from 1990 to 1994 and 1998 to 2002  

E-Print Network [OSTI]

Tropospheric ozone climatology over Irene, South Africa, from 1990 to 1994 and 1998 to 2002 R. D in South Africa are reported for the period 1990 to 1994 and a more recent period, 1998 to 2002, when), Tropospheric ozone climatology over Irene, South Africa, from 1990 to 1994 and 1998 to 2002, J. Geophys. Res

Thompson, Anne

290

Predicting Incursion of Plant Invaders into Kruger National Park, South Africa: The Interplay of General  

E-Print Network [OSTI]

Predicting Incursion of Plant Invaders into Kruger National Park, South Africa: The Interplay, South African National Parks, Skukuza, South Africa, 4 Centre for Invasion Biology, Department of Botany and Zoology, Stellenbosch University, Stellenbosch, South Africa, 5 Department of Plant Science, University

Kratochvíl, Lukas

291

LSE-UCT July School in Cape Town, South Africa 30 June -11 July 2014  

E-Print Network [OSTI]

LSE-UCT July School in Cape Town, South Africa 30 June -11 July 2014 The London School of Economics, South Africa, are now open. Details of how to apply are available on the website. The deadline to Africa today. The programme is taught by outstanding faculty from the University of Cape Town and LSE

Greifswald, Ernst-Moritz-Arndt-Universität

292

Southern Forests 2011, 73(1): 113 Printed in South Africa --All rights reserved  

E-Print Network [OSTI]

Southern Forests 2011, 73(1): 1­13 Printed in South Africa -- All rights reserved Copyright © NISC 1260, South Africa 2 Department of Microbiology and Plant Pathology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria 0002, South Africa * Corresponding author, e

293

Pieter Steijnberg KRITZINGER Born in South Africa on 21 February 1944  

E-Print Network [OSTI]

Pieter Steijnberg KRITZINGER Born in South Africa on 21 February 1944 Emeritus Professor University of Cape Town Private Bag, RONDEBOSCH, 7700 South Africa http://www.cs.uct.ac.za/ psk Curriculum Vitae­1968 University of the Witwatersrand, Johannesburg, South Africa. 1969­1972 University of Waterloo, Waterloo

Kritzinger, Pieter S.

294

TROPICAL MULTIPLICATION MAPS AND THE GIESEKER-PETRI THEOREM  

E-Print Network [OSTI]

TROPICAL MULTIPLICATION MAPS AND THE GIESEKER-PETRI THEOREM DAVID JENSEN AND SAM PAYNE Abstract. We. Supported in part by NSF grants DMS≠1068689 and CAREER DMS≠1149054. 1 #12;2 DAVID JENSEN AND SAM PAYNE v1 w1 by the addition or deletion of a bridge are canonically isomorphic, and these isomorphisms respect the images of the

Payne, Sam

295

Fungal endophytes limit pathogen damage in a tropical tree  

E-Print Network [OSTI]

Fungal endophytes limit pathogen damage in a tropical tree A. Elizabeth Arnold* , Luis Carlos Meji species examined to date harbors endophytic fungi within its asymptomatic aerial tissues, such that endophytes rep- resent a ubiquitous, yet cryptic, component of terrestrial plant communities. Fungal

Bermingham, Eldredge

296

Global Patterns of Ecological Productivity and Tropical Forest Biomass  

E-Print Network [OSTI]

those measurements in addition to climate data to construct a suite of empirical models of NPP productivity (NPP) on a global scale and biomass accumulation across thee tropics. Scientists have been model of terrestrial net primary productivity (NPP), and its simplicity and relative accuracy has led

Wisconsin at Madison, University of

297

A QuikSCAT climatology of tropical cyclone size  

E-Print Network [OSTI]

QuikSCAT data of near-surface wind vectors for the years 1999Ė2008 are used to create a climatology of tropical cyclone (TC) size, defined as the radius of vanishing winds. The azimuthally-averaged radius of 12 ms?1 [ms ...

Chavas, Daniel Robert

298

Low beta diversity of herbivorous insects in tropical forests  

E-Print Network [OSTI]

LETTERS Low beta diversity of herbivorous insects in tropical forests Vojtech Novotny1 , Scott E) and fruit (fruitflies, Diptera) found a low rate of change in species composition (beta diversity) across 75 of kilo- metres. Low beta diversity was also documented in groups with differing host specificity

Basset, Yves

299

Variable Responses of Lowland Tropical Forest Nutrient Status  

E-Print Network [OSTI]

Variable Responses of Lowland Tropical Forest Nutrient Status to to play a key role in nutrient retention. We discuss our findings in the context of possible impacts Springer Science+Business Media, LLC 387 #12;growth not only alters forests' nutrient demands but also

Harms, Kyle E.

300

Association for Tropical Biology and Conservation Brownsberg Declaration 2008  

E-Print Network [OSTI]

Paramaribo, Suriname VERKLARING INZAKE HET TOEKENNEN VAN PERMANENT BESCHERMDE STATUS AAN DE BROWNSBERG EN DE. IN OVERWEGING NEMENDE DAT de bauxiethoudende Bergen in noordoost- Suriname ­ Brownsberg, Nassau en Lely ­ deelAssociation for Tropical Biology and Conservation Brownsberg Declaration 2008 13 June 2008

Norconk, Marilyn A.

Note: This page contains sample records for the topic "tropical africa angola" 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

TROPIC: Transactional Resource Orchestration Platform In the Cloud  

E-Print Network [OSTI]

TROPIC: Transactional Resource Orchestration Platform In the Cloud Changbin Liu, Yun Mao*, Xu Chen ­ InfrastructureasaService (IaaS) Cloud · Provide cloud infrastructure services: virtual machines (VMs), virtual block devices, VPNs · Widely adopted, e.g. Amazon Elastic Compute Cloud (EC2) ­ Cloud resource

Plotkin, Joshua B.

302

Temporal Changes in a Tropical Nekton Assemblage and  

E-Print Network [OSTI]

Temporal Changes in a Tropical Nekton Assemblage and Performance of a Prawn Selective Gear TING and weights of 39 trials conductedfor a selective prawning gear whose performance in bycatch reduc tionI., 1975; Rob erts, 1978; Allen and Coates, 1990), but is extremely rich in the marine coun terpart

303

Detection of iodine monoxide in the tropical free troposphere  

E-Print Network [OSTI]

19, 2012) Atmospheric iodine monoxide (IO) is a radical that catalytically destroys heat trapping in the remote tropical marine boundary layer (MBL) (2­4). IO further affects the oxidative capacity iodine species over the remote ocean remain poorly understood (11, 14) but are currently thought

304

Arbuscular mycorrhizal mycelial respiration in a moist tropical forest  

E-Print Network [OSTI]

Universiteit, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands; 4 Ecological Farming Systems, Research Tropical Research Institute, 0843- 03092 Balboa, Ancon, Panama; 3 Institute of Ecological Science, Vrije Station ART, Swiss Federal Research Institute Agroscope, Zurich, Switzerland; 5 Plant­Microbe Interactions

Bermingham, Eldredge

305

Environmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL  

E-Print Network [OSTI]

- son 1974; Webster et al. 2005), and the Accumulated Cyclone Energy (ACE) index (Bell et al. 2000, the PDI is also accumulated over each year. Annually accumulated integral metrics such as ACE and PDI showEnvironmental Factors Affecting Tropical Cyclone Power Dissipation KERRY EMANUEL Program

Emanuel, Kerry A.

306

Tropical methane emissions: A revised view from SCIAMACHY onboard ENVISAT  

E-Print Network [OSTI]

Tropical methane emissions: A revised view from SCIAMACHY onboard ENVISAT Christian Frankenberg,1; accepted 26 June 2008; published 12 August 2008. [1] Methane retrievals from near-infrared spectra recorded spectroscopic parameters, causing a substantial overestimation of methane correlated with high water vapor

Haak, Hein

307

Possible linkages between Saharan dust and tropical cyclone rain band invigoration in the eastern Atlantic during NAMMA-06  

E-Print Network [OSTI]

for tropical cyclogenesis, it also provides an infusion of cloud condensation and ice nuclei which can

Rutledge, Steven

308

Adjustment of the Remote Tropical Climate to El Nio Conditions BENJAMIN R. LINTNER* AND JOHN C. H. CHIANG  

E-Print Network [OSTI]

convective heating anomalies that in turn cause remote tropical changes through a suite of tele- connectedAdjustment of the Remote Tropical Climate to El Ni√Īo Conditions BENJAMIN R. LINTNER* AND JOHN C. H) ABSTRACT The adjustment of the tropical climate outside the Pacific (the "remote Tropics") to the abrupt

Lintner, Benjamin Richard

309

Building Climate Smart Agriculture in Africa through Sustainable Development  

E-Print Network [OSTI]

Building Climate Smart Agriculture in Africa through Sustainable Development Diplomacy William R is not threatened and to enable economic development to proceed in a sustainable manner." UN Framework Convention, Agriculture for Development and the meetings that preceded this one #12;There was no "Green Revolution

Tufts University

310

Recurrence plots from altimetry data of some lakes in Africa  

E-Print Network [OSTI]

The paper shows recurrence plots obtained from time series of the level variations of four lakes in Africa (Nasser, Tana, Chad and Kainji). The data, coming from remote sensing, are provided by the United States Department of Agriculture. The recurrence plots allow a good visual comparison of the behaviours of local drainage basins.

Amelia Carolina Sparavigna

2014-07-02T23:59:59.000Z

311

Recurrence plots from altimetry data of some lakes in Africa  

E-Print Network [OSTI]

The paper shows recurrence plots obtained from time series of the level variations of four lakes in Africa (Nasser, Tana, Chad and Kainji). The data, coming from remote sensing, are provided by the United States Department of Agriculture. The recurrence plots allow a good visual comparison of the behaviours of local drainage basins.

Sparavigna, Amelia Carolina

2014-01-01T23:59:59.000Z

312

Page 1 of 5 Water Governance in Southern Africa  

E-Print Network [OSTI]

Darling Basin, rural water trading, water demand, urban water pricing and management, optimal water allocation Page 1 of 5 Water Governance in Southern Africa: UNESCO Chair in Water Economics and Transboundary Water Governance The ANUUNESCO Chair in Water Economics and Transboundary Water Governance

Botea, Adi

313

MSU at Work in Africa: Safe Water and  

E-Print Network [OSTI]

and lack of infrastructure for water and sewage systems have contributed to the global burden of waterborne Figure 1. Taken from Water for Life, Making It Happen≠WHO/UNICEF 2005 Association between lackMSU at Work in Africa: Safe Water and Environmental Health Issues and Problems Water contamination

314

Diseases of plantation forestry trees in eastern and southern Africa  

E-Print Network [OSTI]

Diseases of plantation forestry trees in eastern and southern Africa J. Roux a*, G. Meke b , B are being allocated to the training of forestry staff andtreeimprovement.Theseefforts,aimedatstrengtheningthe forestry business, also embrace research on pests and diseases that might significantly reduce the value

315

The Biophysical and Geographical Determinants of Hunger in Africa  

E-Print Network [OSTI]

calculated for populated portions of SNUs ! Utilized CIESIN's GRUMP 1km population density grid ! RemovedThe Biophysical and Geographical Determinants of Hunger in Africa Alex de Sherbinin CIESIN, Columbia University Presentation in the session "Making Population-Environment Research Relevant to Policy

Columbia University

316

Breast health problems are rare in both HIV-infected and uninfected women supported to exclusively breastfeed in South Africa  

E-Print Network [OSTI]

to exclusively breastfeed in South Africa RM Bland1,2 , R Becquet1,3,4 , NC Rollins5 , A Coutsoudis5 , HM, Somkhele, South Africa 2 Division of Developmental Medicine, University of Glasgow, UK 3 INSERM, Unité 593Zulu Natal, South Africa 6 Centre for HIV/AIDS Networking, University of KwaZulu Natal, South Africa 7 Centre

Boyer, Edmond

317

South Atlantic continental margins of Africa: A comparison of the tectonic vs climate interplay on the evolution  

E-Print Network [OSTI]

South Atlantic continental margins of Africa: A comparison of the tectonic vs climate interplay on the evolution of equatorial west Africa and SW Africa margins Michel Se¬īranne *, Zahie Anka UMR 5573 Dynamique February 2005; accepted 18 July 2005 Abstract Africa displays a variety of continental margin structures

Demouchy, Sylvie

318

Cost effective waste management through composting in Africa  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer The financial/social/institutional sustainability of waste management in Africa is analysed. Black-Right-Pointing-Pointer This note is a compendium of a study on the potential for GHG control via improved zero waste in Africa. Black-Right-Pointing-Pointer This study provides the framework for Local Authorities for realizing sustained GHG reductions. - Abstract: Greenhouse gas (GHG) emissions per person from urban waste management activities are greater in sub-Saharan African countries than in other developing countries, and are increasing as the population becomes more urbanised. Waste from urban areas across Africa is essentially dumped on the ground and there is little control over the resulting gas emissions. The clean development mechanism (CDM), from the 1997 Kyoto Protocol has been the vehicle to initiate projects to control GHG emissions in Africa. However, very few of these projects have been implemented and properly registered. A much more efficient and cost effective way to control GHG emissions from waste is to stabilise the waste via composting and to use the composted material as a soil improver/organic fertiliser or as a component of growing media. Compost can be produced by open windrow or in-vessel composting plants. This paper shows that passively aerated open windrows constitute an appropriate low-cost option for African countries. However, to provide an usable compost material it is recommended that waste is processed through a materials recovery facility (MRF) before being composted. The paper demonstrates that material and biological treatment (MBT) are viable in Africa where they are funded, e.g. CDM. However, they are unlikely to be instigated unless there is a replacement to the Kyoto Protocol, which ceases for Registration in December 2012.

Couth, R. [CRECHE, Centre for Environmental, Coastal and Hydrological Engineering, Civil Engineering Programme, School of Engineering, University of KwaZulu-Natal, Durban 4041 (South Africa); Trois, C., E-mail: troisc@ukzn.ac.za [CRECHE, Centre for Environmental, Coastal and Hydrological Engineering, Civil Engineering Programme, School of Engineering, University of KwaZulu-Natal, Durban 4041 (South Africa)

2012-12-15T23:59:59.000Z

319

Product Quality Assurance for Off-Grid Lighting in Africa  

SciTech Connect (OSTI)

Although the emergence of markets for high efficiency off-grid lighting technologies holds promise, realizing the potential of this opportunity on a long-term, sustainable basis requires careful attention to issues of product quality, consumer protection, and the potential for significant 'market spoiling', in anticipation of increases of sales of low cost, low performance off-grid lighting products. The goal of the Lighting Africa quality assurance workshop was to articulate strategies to mitigate the dangers of market spoiling and to explore ways to protect consumers from misleading advertising for sales of inferior, off-grid lighting products in the context of Lighting Africa's overarching objective to support the industry in developing a robust off-grid lighting market in Africa. The workshop resulted in the identification of two strategic approaches for meeting Lighting Africa quality assurance programmatic needs. The first strategy is intended to meet a short-term programmatic need for quality associated with requests for lighting products by bulk procurement agents, such as in a World Bank-financed project. The development of procurement specifications and test procedures that could be used in a quality/usability screening method in order to provide guidance for forthcoming large volume purchases emerged as the best solution to meet this need. Such approaches are used in World Bank-financed solar home systems (SHSs) projects in Bangladesh, Sri Lanka, and China, among others. However, unlike the SHSs which have multiple balance-of-system (BOS) components warranting the need for an array of specifications for individual components, stand alone lighting systems require specifications that are amenable to individual light points. To test this approach, Lighting Africa elected to use the technical specifications issued by the Photovoltaic Global Approval Program for solar lanterns that use CFL bulbs (PVRS11A) as the basis of qualifying such products. A contract has been competitively awarded to the Global Approval Program for Photovoltaics (PV GAP) under the Lighting Africa Program to select and test ten solar lantern product models. Lantern selection will be determined based on a number of criteria, among them, the ability to provide a daily duty cycle of at least 3 hours of light, the number of days of autonomy of battery, the volume of sales (especially in Africa), and whether or not the manufacturing facility is ISO 9000 certified. Those that are confirmed as meeting the specifications may be eligible to receive a PVGAP quality seal. The work is being carried out in partnership with the Photovoltaic and Wind Quality Test Center in Beijing, China and TUV Rhineland in Koeln, Germany. As off-grid LED-based stand-alone lighting products is in a nascent stage of development compared to CFL-based lanterns, Lighting Africa will support the development of a 'Quality Screening' approach to selecting LED lighting, in order not to delay consumers benefiting from such advances. The screening methodology could be used by procurement agencies to qualify LED lighting products for bulk or programmatic procurements. The main elements of this work comprises of developing a procurement specification and test procedure for undertaking a 'quick' quality/usability screening to be used for procuring LED lights and to test up to 30 LED-based lights to screen products that meet the requirement. The second strategy is intended to meet a longer-term need associated with creating a self-sustaining product quality assurance program that will effectively protect the African consumer, prevent significant market spoiling, adapt with expected technological advancements over the long-term--in other words, give consumers the ability to detect quality products and the information needed to find products that meet their specific needs from among the myriad of lighting products that become available commercially. Workshop discussions and the discussions evolving from the workshop led the Lighting Africa team to opt for an approach similar to that of th

World Bank; Mills, Evan; Mills, Evan

2008-07-13T23:59:59.000Z

320

Climate and Land Use Change Processes in East Africa While some regions of East Africa are being preserved as natural areas, others, including the  

E-Print Network [OSTI]

Climate and Land Use Change Processes in East Africa While some regions of East Africa are being to agriculture. Some members of the Maasai tribe, traditionally a pastoral people, are changing to changes in climate. The land use box will involve further modeling of the effects of these concurrent

Note: This page contains sample records for the topic "tropical africa angola" 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

Climate mitigation and the future of tropical landscapes  

SciTech Connect (OSTI)

Land use change to meet 21st Century demands for food, fuel, and fiber will occur in the context of both a changing climate as well as societal efforts to mitigate climate change. This changing natural and human environment will have large consequences for forest resources, terrestrial carbon storage and emissions, and food and energy crop production over the next century. Any climate change mitigation policies enacted will change the environment under which land-use decisions are made and alter global land use change patterns. Here we use the GCAM integrated assessment model to explore how climate mitigation policies that achieve a climate stabilization at 4.5 W m-2 radiative forcing in 2100 and value carbon in terrestrial ecosystems interact with future agricultural productivity and food and energy demands to influence land use in the tropics. The regional land use results are downscaled from GCAM regions to produce gridded maps of tropical land use change. We find that tropical forests are preserved only in cases where a climate mitigation policy that values terrestrial carbon is in place, and crop productivity growth continues throughout the century. Crop productivity growth is also necessary to avoid large scale deforestation globally and enable the production of bioenergy crops. The terrestrial carbon pricing assumptions in GCAM are effective at avoiding deforestation even when cropland must expand to meet future food demand.

Thomson, Allison M.; Calvin, Katherine V.; Chini, Louise Parsons; Hurtt, George; Edmonds, James A.; Bond-Lamberty, Benjamin; Frolking, Steve; Wise, Marshall A.; Janetos, Anthony C.

2010-11-16T23:59:59.000Z

322

Oil and gas developments in North Africa in 1986  

SciTech Connect (OSTI)

Licensed oil acreage in the 6 North Africa countries (Algeria, Egypt, Libya, Morocco, Sudan and Tunisia) totaled 1,500,000 km/sup 2/ at the end of 1986, down 290,000 km/sup 2/ from 1985. About 50% of the relinquishments were in Libya. Most oil and gas discoveries were made in Egypt (16 oil and 2 gas). Several oil finds were reported in onshore Libya, and 1 was reported in Algeria in the southeastern Sahara. According to available statistics, development drilling decreased from 1985 levels, except in Tunisia. A 6.3% decline in oil production took place in 1986, falling below the 3 million bbl level (2,912,000 b/d). Only sparse data are released on the gas output in North Africa. 6 figures, 27 tables.

Michel, R.C.

1987-10-01T23:59:59.000Z

323

Africa planned gas lines will meet future demand  

SciTech Connect (OSTI)

The burgeoning European market for natural gas is expected to create major gas line construction. The potential for North Africa looks particularly promising in 1991. Italy's ENI has proposed a 6,000-km (3,728-mi) gas network in North Africa to connect gas-rich Libya and Algeria with Morocco and Mauritania, making large volumes available to the European market. According to the proposal, a gas line would run from the Sirte Basin in Libya west to Mauritania. Extending the line eastward through Egypt and on to the Arabian Peninsula would provide export access. In this paper initial studies are examine reserve projections for the next 20 years, then based on results, a transmission/distribution network will be designed, including an offshore gathering system.

Not Available

1991-11-01T23:59:59.000Z

324

Oil and gas developments in north Africa in 1987  

SciTech Connect (OSTI)

The recovery of international petroleum activity in 1987 was reflected slightly in the 6 North Africa countries covered in this report (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia). Licensed area increased marginally to about 2,594,000 km/sup 2/ (up 0.5% from 1986), whereas surface exploration and drilling decreased significantly (about 30% and 20%, respectively, from 1986 levels). The two OPEC-member countries adhered to imposed quotas, recording somewhat lower production levels in 1987 than in 1986; however, total production of the North Africa countries increased to 3,025,000 BOPD (up 2% from 1986) as Egypt recorded all-time highs for both liquids and natural gas production. 7 figs., 29 tabs.

Popescu, B.M.

1988-10-01T23:59:59.000Z

325

Waste management activities and carbon emissions in Africa  

SciTech Connect (OSTI)

This paper summarizes research into waste management activities and carbon emissions from territories in sub-Saharan Africa with the main objective of quantifying emission reductions (ERs) that can be gained through viable improvements to waste management in Africa. It demonstrates that data on waste and carbon emissions is poor and generally inadequate for prediction models. The paper shows that the amount of waste produced and its composition are linked to national Gross Domestic Product (GDP). Waste production per person is around half that in developed countries with a mean around 230 kg/hd/yr. Sub-Saharan territories produce waste with a biogenic carbon content of around 56% (+/-25%), which is approximately 40% greater than developed countries. This waste is disposed in uncontrolled dumps that produce large amounts of methane gas. Greenhouse gas (GHG) emissions from waste will rise with increasing urbanization and can only be controlled through funding mechanisms from developed countries.

Couth, R. [University of KwaZulu-Natal, CRECHE, School of Civil Engineering, Survey and Construction, Durban 4041 (South Africa); Trois, C., E-mail: troisc@ukzn.ac.za [University of KwaZulu-Natal, CRECHE, School of Civil Engineering, Survey and Construction, Durban 4041 (South Africa)

2011-01-15T23:59:59.000Z

326

High temperature solar thermal technology: The North Africa Market  

SciTech Connect (OSTI)

High temperature solar thermal (HTST) technology offers an attractive option for both industrialized and non-industrialized countries to generate electricity and industrial process steam. The purpose of this report is to assess the potential market for solar thermal applications in the North African countries of Algeria, Egypt, Morocco and Tunisia. North Africa was selected because of its outstanding solar resource base and the variety of applications to be found there. Diminishing oil and gas resources, coupled with expanding energy needs, opens a large potential market for the US industry. The US high temperature solar trough industry has little competition globally and could build a large market in these areas. The US is already familiar with certain solar markets in North Africa due to the supplying of substantial quantities of US-manufactured flat plate collectors to this region.

Not Available

1990-12-01T23:59:59.000Z

327

Universidade de Braslia Faculdade de Medicina Programa de Ps-Graduao em Medicina Tropical  

E-Print Network [OSTI]

Universidade de Bras√≠lia ¬≠ Faculdade de Medicina Programa de P√≥s-Gradua√ß√£o em Medicina Tropical Edital n o . 1/2012 1 PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL EDITAL No. 01/2012 SELE√?√?O DE CANDIDATOS √?S VAGAS DO PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL PARA OS CURSOS DE MESTRADO ACAD√?MICO E

Maier, Rudolf Richard

328

UNIVERSIDADE DE BRASLIA PROGRAMA DE PS-GRADUAO EM MEDICINA TROPICAL  

E-Print Network [OSTI]

UNIVERSIDADE DE BRAS√ćLIA PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL EDITAL No. 02/2010 SELE√?√?O DE CANDIDATOS √?S VAGAS DO PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL PARA OS CURSOS DE MESTRADO P√≥s-Gradua√ß√£o em Medicina Tropical, no uso de suas atribui√ß√Ķes legais, torna p√ļblico e estabelece

Maier, Rudolf Richard

329

UNIVERSIDADE DE BRASLIA PROGRAMA DE PS-GRADUAO EM MEDICINA TROPICAL  

E-Print Network [OSTI]

UNIVERSIDADE DE BRAS√ćLIA PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL EDITAL No. 01/2009 SELE√?√?O DE CANDIDATOS √?S VAGAS DO PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL PARA OS CURSOS DE MESTRADO INFECCIOSAS E PARASIT√ĀRIAS 1. PRE√?MBULO 1.1 O Coordenador do Programa de P√≥s-Gradua√ß√£o em Medicina Tropical

Maier, Rudolf Richard

330

UNIVERSIDADE DE BRASLIA PROGRAMA DE PS-GRADUAO EM MEDICINA TROPICAL  

E-Print Network [OSTI]

UNIVERSIDADE DE BRAS√ćLIA PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL EDITAL No. 03/2011 SELE√?√?O DE CANDIDATOS √?S VAGAS DO PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL PARA OS CURSOS DE MESTRADO Gradua√ß√£o em Medicina Tropical, no uso de suas atribui√ß√Ķes legais, torna p√ļblico e estabelece a retifica√ß√£o

Lucero, Jorge Carlos

331

UNIVERSIDADE DE BRASLIA PROGRAMA DE PS-GRADUAO EM MEDICINA TROPICAL  

E-Print Network [OSTI]

1 UNIVERSIDADE DE BRAS√ćLIA PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL EDITAL No. 02/2011 SELE√?√?O DE CANDIDATOS √?S VAGAS DO PROGRAMA DE P√?S-GRADUA√?√?O EM MEDICINA TROPICAL PARA OS CURSOS DE de P√≥s Gradua√ß√£o em Medicina Tropical, no uso de suas atribui√ß√Ķes legais, torna p√ļblico e estabelece

Lucero, Jorge Carlos

332

S. Africa: ESKOM's Massive investment hits new snag  

SciTech Connect (OSTI)

ESKOM, the government-owned company that generates nearly 95 percent of the power in South Africa, has been facing serious capacity shortages for some time, forcing it to resort to mandatory rationing of major industrial users and occasional outages. A combination of rapid economic growth and chronic underinvestment in infrastructure resulted in the disappearance of a once plentiful capacity surplus. Considerable rate increases and emphasis on conservation are planned.

NONE

2008-08-15T23:59:59.000Z

333

Regional stratigraphy and petroleum geology, North Africa-Middle East  

SciTech Connect (OSTI)

The North Africa-Middle East petroleum provinces are part of the broad sedimentary platform that occupied the northern and northeastern borders of the African-Arabian craton adjacent to the ancestral Hercynian (late Paleozoic) and subsequent Tethyan-Alpine oceans. Carbonate-clastic-evaporite sediments of infra-Cambrian through Holocene age were cyclically deposited in a relatively continuous belt around the eastern and northern borders of the craton, mainly on a broad, shallow-water platform adjacent to the proto-Tethys and Tethys seaway. The Paleozoic section reaches a substantial thickness in the subsurface of the Middle East and in northern Africa adjacent to the Mediterranean Sea, but all or part of it is absent because of nondeposition or erosion over much of the region. Post-Paleozoic deposition was more or less continuous across the entire craton border region in the Middle East and along the northern border of the Sahara platform in North Africa and in Somalia and eastern Ethiopia. Similar marine and associated sedimentary rock facies are present in all of these regions, although paleotectonic-stratigraphic interrelationships and continental paleolatitude positions have greatly affected petroleum generation and accumulation in the specific provinces along the craton border. A series of regional stratigraphic-sedimentary environment, and continental position, layer maps illustrates the relative influence of these factors through geologic time with respect to the relationship between petroleum reservoirs, source rocks, and confining rock facies.

Peterson, J.A. (Univ. of Montana, Missoula (United States))

1991-03-01T23:59:59.000Z

334

E-Print Network 3.0 - australian tropical rainforest Sample Search...  

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

RAINFORESTS OF ... Source: James Cook University, Centre for Tropical Biodiversity and Climate Change Collection: Environmental Sciences and Ecology ; Biology and Medicine 2...

335

E-Print Network 3.0 - australian wet tropics Sample Search Results  

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

OF THE WET ... Source: James Cook University, Centre for Tropical Biodiversity and Climate Change Collection: Environmental Sciences and Ecology ; Biology and Medicine 3...

336

Deep Signatures of Southern Tropical Indian Ocean Annual Rossby Waves* GREGORY C. JOHNSON  

E-Print Network [OSTI]

Deep Signatures of Southern Tropical Indian Ocean Annual Rossby Waves* GREGORY C. JOHNSON NOAA Environmental Laboratory Contribution Number 3671. Corresponding author address: Gregory C. Johnson, NOAA

Johnson, Gregory C.

337

The Trans-Africa Pipeline: Building a Sustainable Water Generation and Distribution Network  

E-Print Network [OSTI]

The Trans-Africa Pipeline (TAP), the vision of University of Toronto professor emeritus Rod Tennyson, aims to mitigate poverty, disease, desertification, and conflict in Africaís Sahel1 region through the daily provision of roughly one billion litres of fresh water to 20 million people for domestic and agricultural use (Tennyson, n.d; Tennyson et al, n.d). As the effects of climate change become more pronounced,

unknown authors

2011-01-01T23:59:59.000Z

338

E-Print Network 3.0 - africa dispelling doubts Sample Search...  

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

(and... in Sub-Saharan Africa were later published in the collection Essays on the Political Economy of ... Source: Niebur, Ernst - MindBrain Institute, Johns Hopkins...

339

E-Print Network 3.0 - africa optimum scale Sample Search Results  

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

>> 1 For more information contact: Dr. Andrew Nyblade Summary: of geologic time and many spatial scales using data from the AfricaArray scientific observatories, plus......

340

Geophysical and industrial requirements of large scale rollout of concentrating solar power (CSP) in South Africa.  

E-Print Network [OSTI]

??Includes abstract. This study investigates the requirements and implications if South Africa were to evolve its electricity supply structure to a large emphasis on ConcentratedÖ (more)

Morse, Warren.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

E-Print Network 3.0 - area south africa Sample Search Results  

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

400 Norman, Oklahoma 73019 (617) 256-9180 Summary: -oriented leadership groups in both South Africa and the United States, IYL exposes and prepares these students... 's success....

342

E-Print Network 3.0 - africa convincing empirical Sample Search...  

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

2011-2012 monthly African Studies Brownbag Seminar Series Summary: Childhood in Apartheid South Africa" Monica Patterson, visiting scholar, Concordia April 4 "Chains of Empire......

343

E-Print Network 3.0 - africa lessons learned Sample Search Results  

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

lessons learned stakeholder... Energy and Development: Activities in Sub-Saharan Africa Gordon Mackenzie Energy Programme... Coordinator UNEP Ris Centre 12;Energy and...

344

E-Print Network 3.0 - africa linking availability Sample Search...  

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

September 24, 2008 15:25:42 PM Press... Release >> UNCTAD 2008 Economic Development in Africa report on Trade ... Source: Louisiana Forest Products Development Center...

345

E-Print Network 3.0 - africa electronic resource Sample Search...  

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

September 24, 2008 15:25:42 PM Press... Release >> UNCTAD 2008 Economic Development in Africa report on Trade ... Source: Louisiana Forest Products Development Center...

346

E-Print Network 3.0 - apartheid south africa Sample Search Results  

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

SWIMMING RESUME STUART I. CROMARTY Summary: Colors for lifesaving. Represented South Africa in Greece, United States, Austria and Germany. 1981... : South African...

347

E-Print Network 3.0 - africa economics experiment Sample Search...  

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

) report on Economic Development in Africa, titled, Export Performance Following Trade Liberalisation... 11 (2) Page 1 of 3Press Release >> UNCTAD 2008 Economic...

348

E-Print Network 3.0 - africa risk distribution Sample Search...  

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

takes volumes of water (IWMI, 2008). Africa has... .51% of world freshwater resources. It further highlights the projected freshwater crises in ... Source: Ecole...

349

New records of the Cryphonectriaceae from southern Africa including Latruncellus aurorae gen. sp. nov.  

E-Print Network [OSTI]

New records of the Cryphonectriaceae from southern Africa including Latruncellus aurorae gen. sp, Latruncellus aurorae gen. sp. nov., is described from Galpinia transvaalica (Lythraceae, Myrtales) in Swazi

350

E-Print Network 3.0 - africa retrospective analysis Sample Search...  

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

and retain capacity in an array of technical and scientific fields... are key to the sustainable development and management of Africa's mineral and petroleum wealth as well...

351

E-Print Network 3.0 - africa health systems Sample Search Results  

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

Organisers ) Summary: in Transition - from Nyerere to Mkapa (Kjell Havnevik) 12. Private Health Care in Sub-Saharan Africa: Between... Colonialism (Martina Kopf) 14. Hospitals,...

352

E-Print Network 3.0 - africa 2007-2009 systematic Sample Search...  

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

Political Economy (Politics 381) Spring 2005, 2007, Fall 2009... Spring 2008 Politics & Media in Africa Spring 2006 (Senegal) African Politics Fall 2005 Race & Nation... Fiscal...

353

Improving community involvement in biodiversity conservation in southern and South Africa : a legal analysis / Reece Alberts.  

E-Print Network [OSTI]

??Traditionally the approach to nature conservation in South Africa was a colonialist one, which centred on the notion that the exclusion of rural people fromÖ (more)

Alberts, Reece Cronje

2010-01-01T23:59:59.000Z

354

Renewable energy strategies for low cost housing in South Africa : case studies from Cape Town.  

E-Print Network [OSTI]

??This dissertation explores renewable energy strategies for low-income housing in South Africa using several case studies from the City of Cape Town and surrounding areas.Ö (more)

Dubbeld, Catherine Elizabeth.

2007-01-01T23:59:59.000Z

355

Impact of Pacific and Atlantic sea surface temperatures on interannual and decadal variations of GRACE land water storage in tropical South America  

E-Print Network [OSTI]

re season severity in South America using sea surface tem-storage in tropical South America, J. Geophys. Res. Atmos. ,hydroclimatology of tropical South America is characterized

de Linage, Caroline; Kim, Hyungjun; Famiglietti, James S; Yu, Jin-Yi

2013-01-01T23:59:59.000Z

356

The Influence of El Nin~oSouthern Oscillation and the Atlantic Multidecadal Oscillation on Caribbean Tropical Cyclone Activity  

E-Print Network [OSTI]

on Caribbean Tropical Cyclone Activity PHILIP J. KLOTZBACH Department of Atmospheric Science, Colorado State Caribbean basin tropical cyclone activity shows significant variability on interannual as well as multidecadal time scales. Comprehensive statistics for Caribbean hurricane activity are tabulated

Gray, William

357

The occurrence and diversity of tree legumes as influenced by soil properties in selected tropical forests in Costa Rica  

E-Print Network [OSTI]

Legumes play important roles in tropical forests due to their contribution to N?-fixation and nutrient cycling. Our objectives were to determine which soil properties, if any, affect the occurrence and distribution of tree legumes in a tropical wet...

Wesch, Richard Albert

1999-01-01T23:59:59.000Z

358

Anvil characteristics as seen by C-POL during the Tropical Warm Pool International Cloud Experiment (TWP-ICE)  

E-Print Network [OSTI]

The Tropical Pacific Warm Pool International Cloud Experiment (TWP-ICE) took place in Darwin, Australia in early 2006. C-band radar data from this experiment were used to characterize tropical anvil areal coverage, height, and thickness during...

Frederick, Kaycee Loretta

2007-04-25T23:59:59.000Z

359

Tropical air mass modification over water (Gulf of Mexico Region)  

E-Print Network [OSTI]

. Scripps Institution of Oceanography, Oceanographic Report No. 9 (Fog Pro)sot) Lopes, M. E. 194S A technique for detailed radiosonde analysis in the tropics. Bull. Amer. Meteor. Soc. , Vol. 29, No. 5. Solot, S. R. 1939 Computations of' depth... represents an aporoxi- mate equilibrium with respect to the surface beneath. Thus, an air mass may be identified by the vertical structure it acquires over a source Willett, H. D. , Papers in Phys. Ocn. and Met. , Vol. II, No. 2, 1943 region. The concept...

Sorgnit, Ernest Frederick

1952-01-01T23:59:59.000Z

360

A Model Evaluation Data Set for the Tropical ARM Sites  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

This data set has been derived from various ARM and external data sources with the main aim of providing modelers easy access to quality controlled data for model evaluation. The data set contains highly aggregated (in time) data from a number of sources at the tropical ARM sites at Manus and Nauru. It spans the years of 1999 and 2000. The data set contains information on downward surface radiation; surface meteorology, including precipitation; atmospheric water vapor and cloud liquid water content; hydrometeor cover as a function of height; and cloud cover, cloud optical thickness and cloud top pressure information provided by the International Satellite Cloud Climatology Project (ISCCP).

Jakob, Christian

Note: This page contains sample records for the topic "tropical africa angola" 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

Rapid transport of East Asian pollution to the deep tropics  

E-Print Network [OSTI]

, and biomass burning in tropical continental Southeast Asia: observations in rural Thai- land, J. Geophys. Res.-Atmos., 108, 4552, doi:10.1029/2002JD003360, 2003. 30708 Pyle, J. A., Ashfold, M. J., Harris, N. R. P., Robinson, A. D., Warwick, N. J., Carver, G. D... mid-latitudes rapidly to equatorial Southeast Asia.15 4 Wider air quality implications Thus far we have focussed on C2Cl4, an industrial pollutant observed in relatively small quantities. It is clearly of interest to consider how this pollution...

Ashfold, M. J.; Pyle, J. A.; Robinson, A. D.; Nadzir, M. S. M.; Phang, S. M.; Samah, A. A.; Ong, S.; Ung, H. E.; Peng, L. K.; Yong, S. E.; Harris, N. R. P.

2014-12-05T23:59:59.000Z

362

The Tropical Warm Pool International Cloud Experiment: Overview  

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 in Layered NbS2 andThe MolecularPlaceThe AnTheforThe Tropical Warm

363

ARM - Field Campaign - Year of Tropical Convection (YOTC)  

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 May JunDatastreamsmmcrcal Documentation(AVIRIS) ProductsAirborneOctober 11, 2011 [Facility News]JanuarygovCampaignsYear of Tropical

364

Are tropical fungal endophytes hyperdiverse? Fungal endophytes are ubiquitous fungi that inhabit healthy plant tissues without  

E-Print Network [OSTI]

Are tropical fungal endophytes hyperdiverse? Abstract Fungal endophytes are ubiquitous fungi that inhabit healthy plant tissues without causing disease. Endophytes have been found in every plant species sites in a lowland, moist tropical forest of central Panama, we quantified endophyte colonization

California at Berkeley, University of

365

Thermodynamics of tropical cyclogenesis in the northwest Pacific D. J. Raymond,1  

E-Print Network [OSTI]

Thermodynamics of tropical cyclogenesis in the northwest Pacific D. J. Raymond,1 S. L. Sessions,1 and thermodynamic products were derived from dropsonde and airborne Doppler radar data, with the goal of increasing: Raymond, D. J., S. L. Sessions, and C. Lůpez Carrillo (2011), Thermodynamics of tropical cyclogenesis

Raymond, David J.

366

Intermediate Zonal Jets in the Tropical Pacific Ocean Observed by Argo Floats* SOPHIE CRAVATTE  

E-Print Network [OSTI]

Intermediate Zonal Jets in the Tropical Pacific Ocean Observed by Argo Floats* SOPHIE CRAVATTE¬īveloppement, LEGOS, Toulouse, France WILLIAM S. KESSLER National Oceanic and Atmospheric Administration/Pacific Argo float data in the tropical Pacific Ocean during January 2003¬≠August 2011 are analyzed to obtain

Boyer, Edmond

367

Shipboard Measurements and Estimations of AirSea Fluxes in the Western Tropical Pacific Ocean  

E-Print Network [OSTI]

Ship­board Measurements and Estimations of Air­Sea Fluxes in the Western Tropical Pacific Ocean E dur­ ing the Tropical Ocean Global Atmosphere (TOGA) Coupled Ocean and Atmospheric Response of the surface­layer turbulence properties are compared with those from previous land and ocean results. Momentum

California at Irvine, University of

368

Relative timing of last glacial maximum and late-glacial events in the central tropical Andes  

E-Print Network [OSTI]

, and CO2. Moreover, as the energetic powerhouse of the earth, the tropics have huge potential to trigger shifts in tropical temperature and precipitation during the Late Pleistocene (ice-core data: Thompson et al., 1995, 1998; lake-core data: Baker et al., 2001a, b; glacial-geologic data: Smith et al., 2005a

Winckler, Gisela

369

SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS  

E-Print Network [OSTI]

SCALAR WIND SPEED AND DIRECTION TROPICAL CYCLONE RETRIEVALS FOR CONICAL SCANNING SCATTEROMETERS--Scatterometer measurements of ocean vector winds (OVW) are significantly degraded in the presence of the precipitation, especially in tropical cyclones. This paper presents a new ocean hurricane/typhoon wind vector retrieval

Hennon, Christopher C.

370

Isentropic Slopes, Downgradient Eddy Fluxes, and the Extratropical Atmospheric Circulation Response to Tropical Tropospheric Heating  

E-Print Network [OSTI]

to Tropical Tropospheric Heating AMY H. BUTLER NOAA/NWS/NCEP/Climate Prediction Center, Camp Springs, Maryland of the midlatitude jets and their associated eddy fluxes of heat and potential vorticity (PV). Experiments run latent heating and thus locally enhanced warming in the tropical troposphere. Here the authors provide

371

Do Gravity Waves Transport Angular Momentum away from Tropical Cyclones? YUMIN MOON AND DAVID S. NOLAN  

E-Print Network [OSTI]

Do Gravity Waves Transport Angular Momentum away from Tropical Cyclones? YUMIN MOON AND DAVID S that gravity waves can transport a significantly large amount of angular momentum away from tropical cyclones-water equations to model gravity waves radiating outward from rapidly rotating inner-core asymmetries. This issue

Nolan, David S.

372

THE EXTENT AND CAUSES OF ILLEGAL LOGGING: AN ANALYSIS OF A MAJOR CAUSE OF TROPICAL  

E-Print Network [OSTI]

THE EXTENT AND CAUSES OF ILLEGAL LOGGING: AN ANALYSIS OF A MAJOR CAUSE OF TROPICAL DEFORESTATION;2 THE EXTENT AND CAUSES OF ILLEGAL LOGGING: AN ANALYSIS OF A MAJOR CAUSE OF TROPICAL DEFORESTATION IN INDONESIA high rates of deforestation in Indonesia. Its extent during 1997-98 is analysed using a materials

373

Characterizing a tropical deforestation wave: a dynamic spatial analysis of a deforestation hotspot in the  

E-Print Network [OSTI]

Characterizing a tropical deforestation wave: a dynamic spatial analysis of a deforestation hotspot deforestation is the major contemporary threat to global biodiversity, because a diminishing extent of tropical of deforestation. How- ever, it is not a random process, but often moves in waves originating from settled areas

Queensland, University of

374

Energy dynamics and modeled evapotranspiration from a wet tropical forest in Costa Rica  

E-Print Network [OSTI]

Energy dynamics and modeled evapotranspiration from a wet tropical forest in Costa Rica H). #12;1. Introduction The energy balance of tropical forests is complex due to feedback mechanisms among.W. Loeschera, *, H.L. Gholza,b , J.M. Jacobsc , S.F. Oberbauerd,e a School of Forest Resources and Conservation

375

Presentation 2.6: Wood waste for energy: lessons learnt from tropical regions Paul Vantomme  

E-Print Network [OSTI]

of forest products with more value adding, and promoting the use of wood waste to increase energy efficiency tropical timber trade · almost 80% of the world's tropical forests ITTO ­ Wood Waste for Energy Working and forest industries GhanaDevelopment of energy alternatives for the efficient utilization of wood

376

Large CO2 disequilibria in tropical lakes Humberto Marotta,1,2  

E-Print Network [OSTI]

Large CO2 disequilibria in tropical lakes Humberto Marotta,1,2 Carlos M. Duarte,2 Sebastian Sobek,3 November 2009. [1] On the basis of a broad compilation of data on pCO2 in surface waters, we show tropical lakes to be, on average, far more supersaturated and variable in CO2 (geometric mean ¬Ī SE pCO2 = 1804

Wehrli, Bernhard

377

The frequency of tropical precipitating clouds as observed by the TRMM PR and ICESat/GLAS  

E-Print Network [OSTI]

), Characteristics of tropical convection over the ocean near Kwajalein, Mon Weather Rev, 134, 834-853. Dessler, A. E., S. P. Palm, and J. D. Spinhirne (2006), Tropical cloud-top height distributions revealed by the Ice, Cloud, and Land Elevation Satellite...

Casey, Sean Patrick

2009-06-02T23:59:59.000Z

378

VARIABILITY OF FREE TROPOSPHERIC HUMIDITY FROM METEOSAT OVER THE TROPICS: 1983-2005  

E-Print Network [OSTI]

1 , Julien Lémond 2 , Rémy Roca 2 and Laurence Picon 2 1 Centre d'Etude des Environnements Terrestre to the complex mixing of extra tropical and tropical air that modulates the dryness of the area. Preliminary

Brogniez, Hélène

379

Vertical Structure of Tropical Cyclone Rainbands as Seen by the TRMM Precipitation Radar  

E-Print Network [OSTI]

Vertical Structure of Tropical Cyclone Rainbands as Seen by the TRMM Precipitation Radar DEANNA A Measurement Mission satellite's Precipitation Radar (TRMM PR) show the vertical structure of tropical cyclone separated by the melting layer. The ice layer is a combination of particles imported from the eyewall

Houze Jr., Robert A.

380

Influence of local and remote SST on North Atlantic tropical cyclone potential intensity  

E-Print Network [OSTI]

Influence of local and remote SST on North Atlantic tropical cyclone potential intensity Suzana J of local and remote sea surface temperature (SST) on the tropical cyclone potential intensity in the North Atlantic using a suite of model simulations, while separating the impact of anthropogenic (external

Camargo, Suzana J.

Note: This page contains sample records for the topic "tropical africa angola" 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

The increasing intensity of the strongest tropical James B. Elsner1  

E-Print Network [OSTI]

cyclones. We note separate upward trends in the estimated lifetime-maximum wind speeds of the veryLETTERS The increasing intensity of the strongest tropical cyclones James B. Elsner1 , James P. Kossin2 & Thomas H. Jagger1 Atlantic tropical cyclones are getting stronger on average, with a 30-year

Kossin, James P.

382

Sensitivity of an Ocean-Atmosphere Coupled Model to the Coupling Method : Study of Tropical Cyclone  

E-Print Network [OSTI]

Sensitivity of an Ocean-Atmosphere Coupled Model to the Coupling Method : Study of Tropical Cyclone) in a realistic configuration aiming at simulating the genesis and propagation of tropical cyclone Erica and Oceanic Coupled Models (AOCMs) which account for important air-sea feedbacks. Separate integrations

Recanati, Catherine

383

Tropical Cyclone and Monsoon-Induced Rainfall Variability in Taiwan JAU-MING CHEN  

E-Print Network [OSTI]

Tropical Cyclone≠ and Monsoon-Induced Rainfall Variability in Taiwan JAU-MING CHEN Institute March 2010) ABSTRACT This study investigates the interannual variability of tropical cyclone (TC the relative effects of TCs and monsoons, local rainfall in Taiwan is separated into two subcomponents: TC

Li, Tim

384

Modulation of North Pacific Tropical Cyclone Activity by the2 Three Phases of ENSO3  

E-Print Network [OSTI]

1 1 Modulation of North Pacific Tropical Cyclone Activity by the2 Three Phases of ENSO3 4 Hye-Mail: hyemi.kim@eas.gatech.edu29 30 #12;2 Abstract30 Pacific Ocean warming has been separated into two modes (EPC), these three regimes are shown to have different impacts on34 tropical cyclone activity over

Webster, Peter J.

385

Use of a Genesis Potential Index to Diagnose ENSO Effects on Tropical Cyclone Genesis  

E-Print Network [OSTI]

Use of a Genesis Potential Index to Diagnose ENSO Effects on Tropical Cyclone Genesis SUZANA J influence on tropical cyclone activity. The authors examine how different environmental factors contribute. Composite anomalies of the genesis potential index are produced for El NiŮo and La NiŮa years separately

Sobel, Adam

386

Sensitivity of Ocean-Atmosphere Coupled Models to the Coupling Method : Example of Tropical Cyclone  

E-Print Network [OSTI]

Sensitivity of Ocean-Atmosphere Coupled Models to the Coupling Method : Example of Tropical Cyclone and propagation of tropical cyclone Erica. Sensitiv- ity tests to the coupling method are carried out-sea feedbacks. Separate integrations of the Corresponding author. Phone: +33 (0)4 76 51 48 60 Fax: +33 (0)4 76

387

Vertical Structure of Tropical Cyclone Rainbands as seen by the TRMM Precipitation Radar  

E-Print Network [OSTI]

1 Vertical Structure of Tropical Cyclone Rainbands as seen by the TRMM Precipitation Radar Deanna A (TRMM PR) show the vertical structure of tropical cyclone rainbands. Radar-echo2 statistics show that rainbands have a two-layered structure, with distinct modes separated by the3 melting layer. The ice layer

Houze Jr., Robert A.

388

Vertical Structure of Tropical Cyclone Rainbands as seen by the TRMM Precipitation Radar  

E-Print Network [OSTI]

1 Vertical Structure of Tropical Cyclone Rainbands as seen by the TRMM Precipitation Radar Deanna A's Precipitation Radar (TRMM PR) show the vertical structure of tropical cyclone rainbands. Radar-echo statistics show that rainbands have a two-layered structure, with distinct modes separated by the melting layer

Houze Jr., Robert A.

389

The relative importance of tropical variability forced from the North Pacific through ocean pathways  

E-Print Network [OSTI]

forced through the atmosphere? To address this question, in this study we use an anomaly-coupled model), and with coupling con- fined to the Tropics and wind stress and heat fluxes in the North Pacific specified by output impact the tropics through ocean pathways. These two signals are forced by wind stress and surface heat

Solomon, Amy

390

SUMMARY OF 2007 ATLANTIC TROPICAL CYCLONE ACTIVITY AND VERIFICATION OF AUTHOR'S SEASONAL AND MONTHLY FORECASTS  

E-Print Network [OSTI]

10 12.25 8 5.75 Accumulated Cyclone Energy (ACE) (96.2) 130 170 170 150 148 100 68 Net Tropical't press us too hard on future events!!" 3 #12;DEFINITIONS Accumulated Cyclone Energy ­ (ACE) A measureSUMMARY OF 2007 ATLANTIC TROPICAL CYCLONE ACTIVITY AND VERIFICATION OF AUTHOR'S SEASONAL

Gray, William

391

Influence of Western North Pacific Tropical Cyclones on Their Large-Scale Environment  

E-Print Network [OSTI]

water vapor, and sea surface tem- perature (SST)] on an index of TC activity [accumulated cyclone energyInfluence of Western North Pacific Tropical Cyclones on Their Large-Scale Environment ADAM H. SOBEL) tropical cyclones (TCs) on their large-scale environment by lag regressing various large-scale climate

Sobel, Adam

392

Co-variability of tropical cyclones in the North Atlantic and the eastern North Pacific  

E-Print Network [OSTI]

of accumulated cyclone energy (ACE) in the ENP. Therefore, we calculate the NA and ENP ACE indices by summingCo-variability of tropical cyclones in the North Atlantic and the eastern North Pacific Chunzai; published 30 December 2009. [1] In the Western Hemisphere, tropical cyclones (TCs) can form and develop

Wang, Chunzai

393

The Intraseasonal Oscillation and the Energetics of Summertime Tropical Western North Pacific  

E-Print Network [OSTI]

The Intraseasonal Oscillation and the Energetics of Summertime Tropical Western North Pacific University of New York Albany, New York Journal of the Atmospheric Sciences Submitted October 14, 2002 the energetics of tropical depression (TD)-type disturbances. An energetics analysis is conducted with NCEP

Maloney, Eric

394

P 3.1 TROPICAL CYCLONE TORNADO RECORDS FOR THE MODERNIZED NWS ERA Roger Edwards1  

E-Print Network [OSTI]

is attributed to a combination of technological advances in documentation capabilities (e.g., digital camerasP 3.1 TROPICAL CYCLONE TORNADO RECORDS FOR THE MODERNIZED NWS ERA Roger Edwards1 Storm Prediction and BACKGROUND Tornadoes from tropical cyclones (hereafter TCs) pose a specialized forecast challenge at time

395

Stoichiometry of nutrient recycling by vertebrates in a tropical stream: linking species identity and  

E-Print Network [OSTI]

REPORT Stoichiometry of nutrient recycling by vertebrates in a tropical stream: linking species in recycling nutrients, thus providing a mechanism for how animal species identity mediates ecosystem processes) recycled nitrogen (N) and phosphorus (P) in a tropical stream supports stoichiometry theory. Mass

Flecker, Alex

396

Net ecosystem fluxes of isoprene over tropical South America inferred from Global Ozone Monitoring Experiment (GOME)  

E-Print Network [OSTI]

Net ecosystem fluxes of isoprene over tropical South America inferred from Global Ozone Monitoring estimate isoprene emissions over tropical South America during 1997­2001 using column measurements (ATSR) firecounts and GOME NO2 columns. We find that South America can be split into eastern and western

Chance, Kelly

397

Vegetation and Fire at the Last Glacial Maximum in Tropical South America  

E-Print Network [OSTI]

Chapter 4 Vegetation and Fire at the Last Glacial Maximum in Tropical South America Francis E temperatures. Keywords Charcoal · Last Glacial Maximum · pollen · Quaternary · tropical South America F-mail: Francis.Mayle@ed.ac.uk 89F. Vimeux et al. (eds.), Past Climate Variability in South America

Binford, Michael W.

398

Characterization of Throughfall Heterogeneity in a Tropical Pre-Montane Could Forest in Costa Rica  

E-Print Network [OSTI]

CHARACTERIZATION OF THROUGHFALL HETEROGENEITY IN A TROPICAL PRE-MONTANE CLOUD FOREST IN COSTA RICA An Undergraduate Research Scholars Thesis by AMELIE CECILE BERGER Submitted to Honors and Undergraduate Research Texas A... .......................................................................................................4 Tropical forest hydrology ........................................................................................7 Study site: watershed near San Isidro, Costa Rica .................................................13 Quantification...

Berger, Amelie Cecile

2013-09-26T23:59:59.000Z

399

Climate change and tropical Andean glaciers: Past, present and future Mathias Vuille a,b,  

E-Print Network [OSTI]

, Peru and Bolivia give a detailed and unequivocal account of rapid shrinkage of tropical Andean glaciers the tropical glacier energy balance through its sensitivity to changes in atmospheric humidity (which governs influences the energy balance, albeit not through the sensible heat flux, but indirectly through fluctuations

Massachusetts at Amherst, University of

400

Proper orthogonal decomposition approach and error estimation of mixed finite element methods for the tropical Pacific Ocean  

E-Print Network [OSTI]

for the tropical Pacific Ocean reduced gravity model Zhendong Luo a , Jiang Zhu b , Ruiwen Wang b , I.M. Navon c Available online 8 May 2007 Abstract In this paper, the tropical Pacific Ocean reduced gravity model and the insufficient knowledge of air­sea exchange processes. The tropical Pacific Ocean reduced gravity model

Navon, Michael

Note: This page contains sample records for the topic "tropical africa angola" 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

Mechanisms of Remote Tropical Surface Warming during El Nio JOHN C. H. CHIANG AND BENJAMIN R. LINTNER  

E-Print Network [OSTI]

temperature) for the remote tropical surface warming. Over the remote oceans, latent heat flux acting throughMechanisms of Remote Tropical Surface Warming during El Ni√Īo JOHN C. H. CHIANG AND BENJAMIN R.10) simulations of the 1997/98 El Ni√Īo that the observed "remote" (i.e., outside the Pacific) tropical land

Lintner, Benjamin Richard

402

South Africa-NREL Energy Activities | 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 revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA Region -Sonelgaz Jump to:SopogySouth Africa-NREL

403

Viridis Africa 2013 - investment in cleantech | OpenEI Community  

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 SolarElectric Coop,Save EnergyGlouster,Winside, Nebraska (UtilityVirginiaNo 1Africa

404

Africa-Economic Development Report 2010 | 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 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil JumpAerowatt Energies Jump to:Africa-Economic Development

405

Africa-European Union Energy Partnership | 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 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil JumpAerowatt Energies Jump to:Africa-Economic

406

Whistling in the dark - inside South Africa's power crisis  

SciTech Connect (OSTI)

State-owned Eskom has a near-monopoly on power generation in South Africa. Though one might think government control would make the business of managing power supplies easier, the story of Eskom's recent troubles shows that state ownership, in and of itself, is neither the problem nor the solution. More important than ownership structure are policy and planning decisions that take the long view. Eskom's cautionary tale should remind those involved in the power industry anywhere in the world that, to vary a disclosure from the financial sector that too few have paid attention to, past performance is not a guarantee of future success. 8 figs.

Patel, S.

2008-11-15T23:59:59.000Z

407

Autecology of Vibrio vulnificus and Vibrio parahaemolyticus in tropical waters  

SciTech Connect (OSTI)

Water and shellfish samples collected from estuaries, mangroves, and beaches along the coast of Puerto Rico were examined for Vibrio vulnificus and Vibrio parahaemolyticus. An array of water quality parameters were also measured simultaneous with bacteria sampling. Both species of vibrio were associated with estuary and mangrove locations, and neither was isolated from sandy beaches. Densities of V. vulnificus were negatively correlated with salinity, 10--15 ppt being optimal. V. parahaemolyticus was isolated from sites with salinities between 20 and 35 ppt, the highest densities occurring at 20 ppt. Densities of Vibrio spp. and V. parahaemolyticus for a tropical estuary surpassed those reported for temperate estuaries by several orders of magnitude. Both densities of total Vibrio spp. and V. parahaemolyticus in the water were directly related to densities of fecal coliforms, unlike V. vulnificus. The incidence of ONPG(+) strains among sucrose({minus}) Vibrio spp. served as an indicator of the frequency of V. vulnificus in this group. More than 63% of the V. vulnificus isolated were pathogenic. V. vulnificus and V. parahaemolyticus occupy clearly separate niches within the tropical estuarine-marine ecosystem.

Rivera, S.; Lugo, T.; Hazen, T.C. [Univ. of Puerto Rico, Rio Piedras (Puerto Rico)

1988-12-31T23:59:59.000Z

408

Feedbacks in a simple prognostic tropical climate model  

SciTech Connect (OSTI)

A simple four-cell model of the tropical atmosphere in equilibrium with its boundaries is introduced, which can support a variable diabatic circulation and prognostic temperature and humidity profiles. The model is used to predict atmospheric perturbations away from the observed base state. Prognostic variables include radiation, surface fluxes, and dynamic transports, with temperature and water vapor levels determined by conservation constraints. The model includes a specially developed water vapor scheme that performs favorably compared with observations. The model is used to simulate the local and nonlocal sensitivity of the tropical maritime atmosphere to changes in surface temperature and other boundary conditions at very large horizontal scales. The main findings are as follows: (i) The sensitivity of boundary layer convergence to sea surface temperature (SST) variations depends on the behavior of convective heating over cooler regions and may be overestimated by heuristic models that ignore or oversimplify thermodynamic and radiative constraints; (ii) The maintenance of humidity equilibrium over weakly convective areas is modulated by local radiative feedback; (iii) Evaporation feedbacks on SST may be overestimated by heuristic arguments that do not carefully treat atmospheric water transport. An explanation for the constant-relative humidity behavior of general circulation models under climate changes is also offered based on the results.

Sherwood, S.C. (Scripps Institution of Oceanography, La Jolla, CA (United States))

1999-07-01T23:59:59.000Z

409

Renewable Energy Industry in South Africa: Opportunities for Partnership and Collaboration  

E-Print Network [OSTI]

Renewable Energy Industry in South Africa: Opportunities for Partnership and Collaboration Renewable Energy in South Africa September 23, 2013 11:30 a.m. ­ 12:30 p.m, Engineering East 303C@fau.edu FAU's Division of Research and Southeast National Marine Renewable Energy Center invite you

Fernandez, Eduardo

410

disease in Africa, Asia, and Latin America. Soon these vaccines will undergo testing for  

E-Print Network [OSTI]

was acciden- tally introduced into Brazil from Africa in 1930 by trading ships (14). A group of scientists working on Aedes aegypti eradication to elim- inate urban yellow fever identified A. gambiae, and luckily they were able to eradicate this intruder by treating water around dwellings with larvicides. In Africa

411

First Announcement Integrated Soil Fertility Management in Africa: From Microbes to Markets  

E-Print Network [OSTI]

resources in the management of soil fertility and land quality and the commercialization and adoption of newFirst Announcement Integrated Soil Fertility Management in Africa: From Microbes to Markets (ISFM management strategies benefiting small-scale agriculture in Africa. This conference assembles the strengths

412

NORWAY-SOUTH AFRICA RESEARCH PROJECT TPCP/CTHB STUDENTS VISIT NORWAY  

E-Print Network [OSTI]

NORWAY-SOUTH AFRICA RESEARCH PROJECT TPCP/CTHB STUDENTS VISIT NORWAY Recently two masters' students of visiting Norway to work with the Norwegian Forestry Research Institute (Skogforsk) in √?s. This opportunity arose from a bilateral agreement between the Governments of Norway and South Africa. For Gilbert

413

DETERMINATION, CONTROL AND IMPROVEMENT OF AN SKA RADIO ENVIRONMENT IN SOUTH AFRICA  

E-Print Network [OSTI]

DETERMINATION, CONTROL AND IMPROVEMENT OF AN SKA RADIO ENVIRONMENT IN SOUTH AFRICA By Ne√ęl Smuts1 ABSTRACT South Africa, in its bid to host the SKA2 , has adopted a dual approach to determine, assess Recommendations and Resolutions and South African legal provisions. An overview of this process is provided. Even

Ellingson, Steven W.

414

New species of Mycosphaerella occurring on Eucalyptus leaves in Indonesia and Africa  

E-Print Network [OSTI]

781 New species of Mycosphaerella occurring on Eucalyptus leaves in Indonesia and Africa P.W. Crous and M.J. Wingfield Ahstract:Although Africa and Indonesia have not been particularly well surveyed Eucalyptus leaves from Indonesia. The former species is of particular interest, because its anamorph

415

The SME boom in rural South Africa links to electricity and telephony  

E-Print Network [OSTI]

-) ) The SME boom in rural South Africa links to electricity and telephony Paper to be presented in rural South Africa, with a special focus on electricity and telephone access. The micro data we analyse of the historically disadvantaged "deep rural" areas. In parallel to a doubled electricity access, we find a 14-fold

416

Power and Poverty: The Dilemma of NGO-Supported Development in Africa from a Danish Perspective  

E-Print Network [OSTI]

Power and Poverty: The Dilemma of NGO-Supported Development in Africa from a Danish Perspective of people in Sub-Saharan Africa still lives and dies in poverty. With a public image determined by disasters of the many factors, powers and interests from micro- to mega-level that maintain the poverty and oppression

Sheridan, Jennifer

417

Remote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa  

E-Print Network [OSTI]

is lower than 200 mm and the population density does not exceed 0.05 inhabitants per km2 . PreviousRemote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa Marc.springerlink.com #12;2 Remote sensing for groundwater modelling in large semiarid areas: Lake Chad Basin, Africa Marc

Paris-Sud XI, Université de

418

Research and training in the Olifants and Limpopo basins of Southern Africa  

E-Print Network [OSTI]

(shaped in part by the very high population density and great poverty in the former homelands), mining Research and training in the Olifants and Limpopo basins of Southern Africa Dominique Rollin for Africa in Pre- toria pursuant to an agreement with the South African government. Ever since, the French

Boyer, Edmond

419

Kibera: The Biggest Slum in Africa? Amlie Desgroppes and Sophie Taupin  

E-Print Network [OSTI]

presents the findings of the estimated population of Kibera, often said to be the "biggest slum in Africa kilometre; that is more than Bangladesh's highest slum population density (250,000 inhabitants per sq1 Kibera: The Biggest Slum in Africa? Amélie Desgroppes and Sophie Taupin Abstract This article

Boyer, Edmond

420

Improving Rural Emergency Services with Cognitive Radio Networks in Sub-Saharan Africa  

E-Print Network [OSTI]

network coverage is con- centrated around the cities with high density of population. ThroughImproving Rural Emergency Services with Cognitive Radio Networks in Sub-Saharan Africa Dramane technology to address the challenges for ensuring connectivity in remote areas of Africa. Indeed, the current

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "tropical africa angola" 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

Energy Policy 29 (2001) 11331143 Ethanol as a lead replacement: phasing out leaded gasoline in Africa  

E-Print Network [OSTI]

Energy Policy 29 (2001) 1133­1143 Ethanol as a lead replacement: phasing out leaded gasoline cost of lead additives and of gasoline, and the falling cost of ethanol and sugarcane, have created sugarcane is produced in Africa to replace all the lead used in African gasoline; this would require Africa

Thomas, Valerie

422

Modeling blue and green water availability in Africa Jurgen Schuol,1,2  

E-Print Network [OSTI]

Modeling blue and green water availability in Africa Ju¨rgen Schuol,1,2 Karim C. Abbaspour,1 Hong a semidistributed hydrological model SWAT (Soil and Water Assessment Tool), the freshwater components blue water. J. B. Zehnder (2008), Modeling blue and green water availability in Africa, Water Resour. Res., 44

423

The Rise of China in Sub-Saharan Africa: its Ambiguous Economic Alice N. Sindzingre  

E-Print Network [OSTI]

that are associated with such dependence, especially in oil- exporting countries. Chinese investment, however- Saharan Africa to China and investment by Chinese firms in Sub-Saharan Africa. Unlike the `traditional trade, aid and investment, which may create `lock-in' effects. China's trade and investment focus

Paris-Sud XI, Universitť de

424

Recent Strikes in South Africa's Platinum-Group Metal Mines--Effects Upon World Platinum-Group Metal  

E-Print Network [OSTI]

Recent Strikes in South Africa's Platinum-Group Metal Mines--Effects Upon World Platinum.J., 2012, Recent strikes in South Africa's platinum-group metal mines--Effects upon world platinum........................................................................................................................................................... 5 Figures 1. Maps showing the (A) distribution and (B) geology of South Africa's platinum

Torgersen, Christian

425

Fusarium ananatum sp. nov. in the Gibberella fujikuroi species complex from pineapples with fruit rot in South Africa  

E-Print Network [OSTI]

rot in South Africa Adriaana JACOBSa, *, Pieter Schalk VAN WYKb , Walter F. O. MARASASc , Brenda D, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, South Africa b Soygro, PO Box 457, Hartswater, South Africa c Forestry and Agricultural Biotechnology Institute (FABI

426

WORLDVIEW THEORY AND THE CONCEPTUALISATION OF SPACE Marc Schfer, Rhodes University, Grahamstown, South Africa, M.Schafer@ru.ac.za  

E-Print Network [OSTI]

, Grahamstown, South Africa, M.Schafer@ru.ac.za Introduction The aim of this paper and presentation is to shareMathematicsin South Africa for example, sees space and shape within a context of social experiences. One and representexperienceswithshape,space,timeand motion, using all available senses" (Republic of South Africa, 1997). This apparent

Spagnolo, Filippo

427

Earthquake Rupture at Focal Depth, Part I: Structure and Rupture of the Pretorius Fault, TauTona Mine, South Africa  

E-Print Network [OSTI]

Tona Mine, South Africa V. HEESAKKERS,1,2 S. MURPHY,1,3 and Z. RECHES 1 Abstract--We analyze the structure of the Archaean Pretorius fault in TauTona mine, South Africa, as well as the rupture-zone that recently, South Africa 2011, this volume). Key words: Brittle faulting, fault reactivation, earthquake mechanics

Ze'ev, Reches

428

India and South Africa: comparisons, confluences, contrasts October 5th-6th 2012 Anatomy Museum, King's College London  

E-Print Network [OSTI]

India and South Africa: comparisons, confluences, contrasts October 5th-6th 2012 Anatomy Museum/Coffee (Green Room) 11.30-1.00 `English in India and South Africa: comparisons, commonalities, contrasts.30-11.00 `Race and Caste in South Africa: allegories, alibis and analogues': Isabel Hofmeyr (University

Applebaum, David

429

Towards evaluating the map literacy of planners in 2D maps and 3D models in South Africa  

E-Print Network [OSTI]

1 Towards evaluating the map literacy of planners in 2D maps and 3D models in South Africa, Department of Geography, Geoinformatics and Metereology, University of Pretoria, Pretoria, South Africa 2 GIScience Center, University of Zurich, Zurich, Switzerland. Abstract South Africa is faced

√?√∂ltekin, Arzu

430

ABSTRACT: Water resource management in West Africa is often a complicated process due to inadequate resources, climatic  

E-Print Network [OSTI]

in the Volta River Basin include high popu- lation densities, population growth rate, poverty, watershed sizeABSTRACT: Water resource management in West Africa is often a complicated process due to inadequate Basin, West Africa.) Taylor, Joie C., Nick van de Giesen, and Tammo S. Steenhuis, 2006. West Africa

Walter, M.Todd

431

Journal of Coastal Research, Special Issue No. XX, 2014 The Grand Popo beach 2013 experiment, Benin, West Africa 1  

E-Print Network [OSTI]

the coast, together with large population densities (main cities: Abidjan, ABSTRACT Almar, R., Hounkonnou, N, West Africa 1 The Grand Popo beach 2013 experiment, Benin, West Africa: from short timescale processes., and Kestenare, E., 2014. The Grand Popo beach 2013 experiment, Benin, West Africa: from short timescale

432

CITATION: PROFESSOR PETER SARNAK Professor Peter Sarnak was born in Johannesburg, South Africa and completed his BSc degree at the  

E-Print Network [OSTI]

CITATION: PROFESSOR PETER SARNAK Professor Peter Sarnak was born in Johannesburg, South Africa contribution to the development of mathematics in South Africa by presenting plenary lectures at joint of the mathematical sciences in South Africa. Together with members of the panel he visited many of the universities

Wagner, Stephan

433

Inversion of regional gravity gradient data over the Vredefort Impact Structure, South Africa Cericia Martinez and Yaoguo Li  

E-Print Network [OSTI]

Inversion of regional gravity gradient data over the Vredefort Impact Structure, South Africa- try data over the Vredefort Impact Structure in South Africa. With the rapidly growing field impact structure in South Africa. INTRODUCTION Gravity has long been used to study and characterize

434

In Preparation for Northwestern Students Study Abroad in South Africa Feb 2, 2011 International Program Development (IPD)  

E-Print Network [OSTI]

In Preparation for Northwestern Students Study Abroad in South Africa Feb 2, 2011, on her research on American study abroad students in South Africa 1. Much of your research focuses on how American study abroad students discover their "Americaness" while abroad in South Africa. Can you please

Shahriar, Selim

435

Seth Wenig/Associated Press Jacob Zuma of South Africa at United Nations headquarters in New York on Jan. 12.  

E-Print Network [OSTI]

Seth Wenig/Associated Press Jacob Zuma of South Africa at United Nations headquarters in New York Zuma of South Africa gave an unusual speech at the U.N. Security Council last week. In a plea's and South Africa's own shortcomings. Zuma's handling of his country's foreign policy has also undermined

436

Lowveld Tobacco Growers Association, Lowveld Golden Leaf Ltd, South Africa Evaluation of Tobacco Cultivars for Resistance to Races of Phytophthora  

E-Print Network [OSTI]

Lowveld Tobacco Growers Association, Lowveld Golden Leaf Ltd, South Africa Evaluation of Tobacco Cultivars for Resistance to Races of Phytophthora nicotianae in South Africa E. van Jaarsveld1 , M. J Association, PO Box 1158, Nelspruit, 1200, Republic of South Africa; 2 Tree Pathology Co-operative Program

437

Ancient sub-seafloor alteration of basaltic andesites of the Ongeluk Formation, South Africa: implications for the chemistry of  

E-Print Network [OSTI]

Ancient sub-seafloor alteration of basaltic andesites of the Ongeluk Formation, South Africa, Auckland Park 2006, South Africa b School of Earth Sciences, University of Leeds, Woodhouse Lane, Leeds LS2¨ttingen, Germany e Medkim 2, Du Toitspan Road, Kimberley 8301, South Africa Accepted 25 June 2003 Abstract Basaltic

Banks, David

438

On the connection between continental-scale land surface processes and the tropical climate in a coupled ocean-atmosphere-land system  

E-Print Network [OSTI]

the remote response to the convective heating in Africa, weand remote regions. The convective heating anomalies

Ma, H-Y; Mechoso, CR; Xue, Y; Xiao, H; Neelin, JD; Ji, X

2013-01-01T23:59:59.000Z

439

Can the vertical motions in the eyewall of tropical cyclones support persistent UAV flight?  

E-Print Network [OSTI]

Powered flights in the form of manned or unmanned aerial vehicles (UAVs) have been flying into tropical cyclones to obtain vital atmospheric measurements with flight duration typically lasting between 12 and 36 hours. Convective vertical motion properties of tropical cyclones have previously been studied. This work investigates the possibility to achieve persistent flight by harnessing the generally pervasive updrafts in the eyewall of tropical cyclones. A sailplane UAV capable of vertical take-off and landing (VTOL) is proposed and its flight characteristics simulated. Results suggest that the concept of persistent flight within the eyewall is promising and may be extendable to the rainband regions.

Poh, Chung-Kiak

2014-01-01T23:59:59.000Z

440

Objective analysis of tropical cyclone intensity, strength, and size using routine aircraft reconnaissance data  

E-Print Network [OSTI]

for the purpose of quant1fying tropical cyclone inten- sity, strength, and size 1s exam1ned. A computer program is developed which may be used 1n near real t1me or after the fact to evaluate local1zed pressure/wind relationships in the tropical cyclone env1ron... representative set of data is obtained over a 13 month per1od for the entire spectrum of storms from tropical de- pression to super typhoon. These data are used to try to establish empirical pressure/wind relationsh1ps and a means of determining effec- tive...

Stanfield, Charles Baynard

1986-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

Ambient aromatic hydrocarbon measurements at Welgegund, South Africa  

SciTech Connect (OSTI)

Aromatic hydrocarbons are associated with direct adverse human health effects and can have negative impacts on ecosystems due to their toxicity, as well as indirect negative effects through the formation of tropospheric ozone and secondary organic aerosol that affect human health, crop production and regional climate. Measurements were conducted at the Welgegund measurement station (South Africa) that is considered to be a regionally representative background site. However, the site is occasionally impacted by plumes from major anthropogenic source regions in the interior of South Africa, which include the western Bushveld Igneous Complex (e.g. platinum, base metal and ferrochrome smelters), the eastern Bushveld Igneous Complex (platinum and ferrochrome smelters), the Johannesburg-Pretoria metropolitan conurbation (>10 million people), the Vaal Triangle (e.g. petrochemical and industries), the Mpumalanga Highveld (e.g. coal-fired power plants and petrochemical industry) and also a region of anti-cyclonic recirculation of air mass over the interior of South Africa. The aromatic hydrocarbon measurements were conducted with an automated sampler on Tenax-TA and Carbopack-B adsorbent tubes with heated inlet for one year. Samples were collected twice a week for two hours during daytime and two hours 1 during night-time. A thermal desorption unit, connected to a gas chromatograph and a mass 2 selective detector was used for sample preparation and analysis. Results indicated that the 3 monthly median total aromatic hydrocarbon concentrations ranged between 0.01 to 3.1 ppb. 4 Benzene levels did not exceed local air quality standards. Toluene was the most abundant 5 species, with an annual median concentration of 0.63 ppb. No statistically significant 6 differences in the concentrations measured during daytime and night-time were found and no distinct seasonal patterns were observed. Air mass back trajectory analysis proved that the lack of seasonal cycles could be attributed to patterns determining the origin of the air masses sampled. Aromatic hydrocarbon concentrations were in general significantly higher in air masses that passed over anthropocentrically impacted regions. Interspecies correlations and ratios gave some indications of the possible sources for the different aromatic hydrocarbons in the source regions defined in the paper. The highest contribution of aromatic hydrocarbon concentrations to ozone formation potential was also observed in plumes passing over anthropocentrically impacted regions.

Jaars, K.; Beukes, J. P.; van Zyl, P. G.; Venter, A. D.; Josipovic, M.; Pienaar, J. J.; Vakkari, Ville; Aaltonen, H.; Laakso, H.; Kulmala, M.; Tiitta, P.; Guenther, Alex B.; Hellen, H.; Laakso, L.; Hakola, H.

2014-07-11T23:59:59.000Z

442

Partitioned Waveform Inversion Applied to Eurasia and Northern Africa  

SciTech Connect (OSTI)

This report summarizes the data analysis achieved during Heather Bedle's eleven-week Technical Scholar internship at Lawrence Livermore National Labs during the early summer 2006. The work completed during this internship resulted in constraints on the crustal and upper mantle S-velocity structure in Northern Africa, the Mediterranean, the Middle East, and Europe, through the fitting of regional waveform data. This data extends current raypath coverage and will be included in a joint inversion along with data from surface wave group velocity measurements, S and P teleseismic arrival time data, and receiver function data to create an improved velocity model of the upper mantle in this region. The tectonic structure of the North African/Mediterranean/Europe/Middle Eastern study region is extremely heterogeneous. This region consists of, among others, stable cratons and platforms such as the West Africa Craton, and Baltica in Northern Europe; oceanic subduction zones throughout the Mediterranean Sea where the African and Eurasian plate collide; regions of continental collision as the Arabian Plate moves northward into the Turkish Plate; and rifting in the Red Sea, separating the Arabian and Nubian shields. With such diverse tectonic structures, many of the waveforms were difficult to fit. This is not unexpected as the waveforms are fit using an averaged structure. In many cases the raypaths encounter several tectonic features, complicating the waveform, and making it hard for the software to converge on a 1D average structure. Overall, the quality of the waveform data was average, with roughly 30% of the waveforms being discarded due to excessive noise that interfered with the frequency ranges of interest. An inversion for the 3D S-velocity structure of this region was also performed following the methodology of Partitioned Waveform Inversion (Nolet, 1990; Van der Lee and Nolet, 1997). The addition of the newly fit waveforms drastically extends the range of the model. The model now extends as far east in Africa to cover Chad and Niger, and reaches south to cover Zambia. The model is also stretched eastward to cover the eastern half of India, and northward to cover the southern portion of Scandinavia.

bedle, H; Matzel, E; Flanagan, M

2006-07-27T23:59:59.000Z

443

SKA SA test telescope reveals binary star system South Africa's test telescope reveals secrets of a binary star system and proves the country is able to  

E-Print Network [OSTI]

SKA SA test telescope reveals binary star system South Africa's test telescope reveals secrets, has created huge research and job opportunities. South Africa's Karoo Array Telescope (KAT-7) has at the SKA South Africa. The 64-dish MeerKAT ­ which SKA South Africa director Bernie Fanaroff once described

Jarrett, Thomas H.

444

Assessing the performance of SIA in the EIA context: A case study of South Africa  

SciTech Connect (OSTI)

This article, a theoretical perspective based on a literature study, is a critical evaluation of SIA as part of the EIA process in South Africa against the background of international guidelines and best practices. It includes sections on the historical background of the development of SIA in South Africa, the legal status and requirements of SIA in the country, and a critical evaluation of SIA regulation in South Africa. The conclusion reached in the article is that the persistent problems of SIA practice, experienced in other parts of the world, are also evident in South Africa. Apart from institutional, financial and professional constraints, there are also serious problems associated with approach and methods. This conclusion confirms the findings of empirical studies that SIA in South Africa is neglected, that the practice of SIA in South Africa is not yet on a sound footing, and that it does not receive the professional attention it deserves in a country beset by enormous social challenges. To conclude the article recommendations are made to improve the level of SIA practice in South Africa, and the possible significance of this national case study for international practice is indicated.

Pisani, Jacobus A. du [School of Social and Government Studies, North-West University, Potchefstroom, P.O. Box 19772, 2522 Noordbrug (South Africa)]. E-mail: gskjadp@puk.ac.za; Sandham, Luke A. [School of Environmental Sciences and Development, North-West University, Potchefstroom (South Africa)

2006-11-15T23:59:59.000Z

445

Supporting Online Material Materials and Methods  

E-Print Network [OSTI]

) Estimating the greenhouse gas implications of current and future energy consumption in sub- Saharan Africa-level energy balances, which includes supply (production and trade) as well as transformation and final data were not used, in favor of IEA data are: Angola, South Africa, Sudan, and Zambia. Together

Kammen, Daniel M.

446

Rebels, Activists, and Repairers: Youth and Social Change in Africa  

E-Print Network [OSTI]

#3;work#3;to#3;an#3; African#3;child?#3;#3;More#3;importantly,#3;how#3;does#3;the#3;nature#3;of#3;work#3;in#3;Africa#3;complicate#3;Western#3; assumptions#3;about#3;child#3;labor#3;and#3;childhood#3;in#3;general?#3;#3;For#3;the#3;sake#3;of#3;this#3...#3;incorporate#3;themselves#3;into#3;the#3;daily#3;household#3;work#3;regime.#3;#3;I#3;argue#3;that#3;this#3;is#3; #3; #3; 15 an#3;expression#3;of#3;agency#3;as#3;these#3;children#3;desire#3;participation#3;and#3;recognition#3;of#3;their#3; competency...

Pollock, Colleen

2011-12-31T23:59:59.000Z

447

Oil and gas developments in North Africa in 1985  

SciTech Connect (OSTI)

Petroleum rights in the 6 North African countries (Algeria, Egypt, Libya, Morocco, Sudan, and Tunisia) covered in this paper were 1,839,817 km/sup 2/ at the end of 1985, a decrease of 3% from the 1,896,446 km/sup 2/ held at the end of 1984. This decrease mainly is due to significant relinquishments made in Algeria, Egypt, and Tunisia. Morocco, however, had an increase of 18,087 km/sup 2/. Oil discoveries were reported in Algeria (possibly 5), Libya (at least 2), and Egypt (16). Only 1 gas find was made (in Morocco). According to sparse information, development drilling may have decreased markedly during 1985. Oil and condensate production increased by 3.1% to approximately 3,054,000 b/d compared to about 2,963,400 b/d in 1984. No statistics are currently available on gas production in North Africa. 8 figures, 27 tables.

Michel, R.C.

1986-10-01T23:59:59.000Z

448

A cost-benefit approach to youth vocational training schemes in Africa  

E-Print Network [OSTI]

) December 1974 ABSTRACT A COST-BENEFIT APPROACH TO YOUTH VOCATIONAL TRAINING SCHENES IN AFRICA. (December 1974) Emmanuel Bol Kuanyin, B. Sc. (Honours). Un1- verity of Khartoum, Sudan. Directed by: Dr. Alan Rufus Waters The objective of this thesis... is the construct1on of an analytical framework for the evaluation of benef1ts and costs of youth vocational train1ng schemes in Africa. After the discussion of the role of human capital in economic development and the problems of its accumu lat1on in Africa...

Kuanyin, Emmanuel Bol

1974-01-01T23:59:59.000Z

449

Environmental impact assessment practices in the sub-Saharan Africa: cases from Kenya  

SciTech Connect (OSTI)

The aim for this research is to review environmental impact assessment (EIA) practices in sub-Saharan Africa, drawing upon appropriate theoretical and methodological work on EIA. This study uses a comparative evaluation method to examine the extent of environmental impact assessment (EIA) in project analysis. It uses site and services low cost housing projects from Kenya. The research has three major components: (1) review of environmental practice in Sub-Saharan Africa through literature review and case studies; (2) review of general literature on EIA as practiced by international agencies and developed countries; and (3) formulation of more suitable guidelines for EIA procedures in Sub-Saharan Africa.

Ngunjiri, P.G.

1987-01-01T23:59:59.000Z

450

Latest Jurassic-early Cretaceous regressive facies, northeast Africa craton  

SciTech Connect (OSTI)

Nonmarine to paralic detrital deposits accumulated in six large basins between Algeria and the Arabo-Nubian shield during major regression in latest Jurassic and Early Cretaceous time. The Ghadames Sirte (north-central Libya), and Northern (Egypt) basins lay along the cratonic margin of northeastern Africa. The Murzuk, Kufra, and Southern (Egypt) basins lay in the south within the craton. Data for reconstructing distribution, facies, and thickness of relevant sequences are adequate for the three northern basins only. High detrital influx near the end of Jurassic time and in mid-Cretaceous time produced regressive nubian facies composed largely of low-sinuosity stream and fahdelta deposits. In the west and southwest the Ghadames, Murzuk, and Kufra basins were filled with a few hundred meters of detritus after long-continued earlier Mesozoic aggradation. In northern Egypt the regressive sequence succeeded earlier Mesozoic marine sedimentation; in the Sirte and Southern basins correlative deposits accumulated on Precambrian and Variscan terranes after earlier Mesozoic uplift and erosion. Waning of detrital influx into southern Tunisia and adjacent Libya in the west and into Israel in the east initiated an Albian to early Cenomanian transgression of Tethys. By late Cenomanian time it had flooded the entire cratonic margin, and spread southward into the Murzuk and Southern basins, as well as onto the Arabo-Nubian shield. Latest Jurassic-earliest Cretaceous, mid-Cretaceous, and Late Cretaceous transgressions across northeastern Africa recorded in these sequences may reflect worldwide eustatic sea-level rises. In contrast, renewed large supply of detritus during each regression and a comparable subsidence history of intracratonic and marginal basins imply regional tectonic control. 6 figures.

van Houten, F.B.

1980-06-01T23:59:59.000Z

451

Tropical North Atlantic Hydrologic Cycle Variability in the Florida Straits During the Last Ice Age  

E-Print Network [OSTI]

on the transition out of cold stadial events, suggesting the trigger for these abrupt climate events may reside in the tropics rather than in the high-latitude North Atlantic as previously thought....

Them, Theodore

2012-10-19T23:59:59.000Z

452

A Simple Model of Climatological Rainfall and Vertical Motion Patterns over the Tropical Oceans  

E-Print Network [OSTI]

A simple model is developed that predicts climatological rainfall, vertical motion, and diabatic heating profiles over the tropical oceans given the sea surface temperature (SST), using statistical relationships deduced ...

Back, Larissa E.

453

Statistical Relationships of the Tropical Rainfall Measurement Mission (TRMM) Precipitation and Large-scale Flow  

E-Print Network [OSTI]

The relationship between precipitation and large-flow is important to understand and characterize in the climate system. We examine statistical relationships between the Tropical Rainfall Measurement Mission (TRMM) 3B42 gridded precipitation...

Borg, Kyle

2010-07-14T23:59:59.000Z

454

Alkyl nitrate (C 1 -C 3 ) depth profiles in the tropical Pacific Ocean  

E-Print Network [OSTI]

Experiment (WOCE), vol. 2, Pacific Ocean DRAFT, edited by M.over the equatorial Pacific Ocean during SAGA 3, J. Geophys.the troposphere over the Pacific Ocean during PEM- Tropics A

Dahl, E. E; Yvon-Lewis, S. A; Saltzman, E. S

2007-01-01T23:59:59.000Z

455

Passive microwave observations of mesoscale convective systems over the tropical Pacific Ocean  

E-Print Network [OSTI]

This paper presents high resolution passive microwave measurements obtained in the western Pacific warm pool region. These measurements represent the first comprehensive observations of convection over the tropical oceans, and were obtained from...

McGaughey, Gary Rae

1994-01-01T23:59:59.000Z

456

Does It Make Sense To Modify Tropical Cyclones? A Decision-Analytic Assessment  

E-Print Network [OSTI]

Recent dramatic increases in damages caused by tropical cyclones (TCs) and improved understanding of TC physics have led DHS to fund research on intentional hurricane modification. We present a decision analytic assessment ...

Klima, Kelly

457

On the role of wind driven ocean dynamics in tropical Atlantic variability  

E-Print Network [OSTI]

The response of the tropical Atlantic Ocean to wind stress forcing on seasonal and interannual time scales is examined using an ocean data assimilation product from the Geophysical Fluid Dynamics Laboratory (GFDL), and an ocean general circulation...

Da Silva, Meyre Pereira

2006-08-16T23:59:59.000Z

458

A Mechanistic Study of Atlantic Meridional Overturning Circulation Changes on Tropical Atlantic Climate  

E-Print Network [OSTI]

. Using this new 2-1/2-layer RGO model as a dynamical tool, a systematic investigation of the role of oceanic processes in controlling tropical Atlantic sea-surface temperature (SST) response to Atlantic Meridional Overturning Circulation (AMOC) changes...

Wen, Caihong

2010-10-12T23:59:59.000Z

459

Effect of Atlantic Meridional Overturning Circulation Changes on Tropical Coupled Ocean-Atmosphere System  

E-Print Network [OSTI]

The objective of this study is to investigate the effect of Atlantic meridional overturning circulation (AMOC) changes on tropical coupled ocean-atmosphere system via oceanic and atmospheric processes. A suite of numerical simulations have been...

Wan, Xiuquan

2010-01-14T23:59:59.000Z

460

The biogeochemistry of tropical lakes: A case study from Lake Matano, Indonesia  

E-Print Network [OSTI]

We examined the chemical composition of the water column of Lake Matano, Sulawesi Island, Indonesia, to document how the high abundances of Fe (hydr)oxides in tropical soils and minimal seasonal temperature variability affect biogeochemical cycling...

Crowe, S.A.; O'Neill, A.H.; Katsev, S.; Hehanussa, P.; Haffner, G. Douglas; Sundby, Bjorn; Mucci, Alfonso; Fowle, David A.

2008-01-16T23:59:59.000Z

Note: This page contains sample records for the topic "tropical africa angola" 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

Tropical cyclones within the sedimentary record : analyzing overwash deposition from event to millennial timescales  

E-Print Network [OSTI]

Tropical cyclone activity over the last 5000 years is investigated using overwash sediments from coastal lagoons on the islands of Vieques, Puerto Rico and Koshikijima, Japan. A simple sediment transport model can reproduce ...

Woodruff, Jonathan Dalrymple

2009-01-01T23:59:59.000Z

462

Mixing and its effects on biogeochemistry in the persistently stratified, deep, tropical Lake Matano, Indonesia  

E-Print Network [OSTI]

In the > 590-m deep, tropical Lake Matano (Indonesia), stratification is characterized by weak thermal gradients (< 2įC per 500 m) and weak salinity gradients (< 0.14% per 500 m). These gradients persist over seasons, decades, and possibly centuries...

Katsev, S.; Crowe, S.A.; Mucci, Alfonso; Sundby, Bjorn; Nomosatryo, Sulung; Haffner, G. Douglas; Fowle, David A.

2009-09-24T23:59:59.000Z

463

The Impact of Tropical Cyclones on the Geomorphic Evolution of Bolivar Peninsula, TX  

E-Print Network [OSTI]

Semivariogram Analysis ......................................................... 82 Fractal Scaling Range Analysis ............................................... 91 Shifting Window Analysis ...................................................... 96....25 Fractal analysis for Hurricane Ike ................................................. 92 Figure 3.26 Fractal analysis for Hurricane Rita. ............................................... 93 Figure 3.27 Fractal analysis for Tropical Storm Fay...

Hales, Billy

2012-07-16T23:59:59.000Z

464

A Regional OceanAtmosphere Model for Eastern Pacific Climate: Toward Reducing Tropical Biases*  

E-Print Network [OSTI]

.5¬į) of the ROAM enables it to capture mesoscale features, such as tropical instability waves, Central American gap these asymmetric features despite a solar radia- tion forcing at the top of the atmosphere that is zonally uniform

Wang, Yuqing

465

Leaf traits and foliar CO2 exchange in a Peruvian tropical montane cloud forest†  

E-Print Network [OSTI]

Tropical montane cloud forests (TMCF) are one of the most fascinating, but least understood ecosystems in the world, and the interest in the carbon (C) cycle of TMCFs with regard to carbon sequestration and storage ...

Van de Weg, Marjan

2011-06-28T23:59:59.000Z

466

Extreme rainfall intensities and long-term rainfall risk from tropical cyclones  

E-Print Network [OSTI]

We develop a methodology for the frequency of extreme rainfall intensities caused by tropical cyclones (TCs) in coastal areas. The mean rainfall field associated with a TC with maximum tangential wind speed Vmax, radius ...

Langousis, Andreas, 1981-

2009-01-01T23:59:59.000Z

467

Tropical tree a-diversity: Results from a worldwide network of large plots  

E-Print Network [OSTI]

, SOMBOON KIRATIPRAYOON, PAMELA, TERESE HART, AKIRA ITOH, JAMES V. LAFRANKIE, INNOCENT LIENGOLA, DANIEL Tropical Research Institute, Unit 0948, APO AA 34002-0948 USA. E-mail: condit@ctfs.si.edu (Corresponding

Bermingham, Eldredge

468

On Sea Surface Roughness Parameterization and Its Effect on Tropical Cyclone Structure and Intensity  

E-Print Network [OSTI]

On Sea Surface Roughness Parameterization and Its Effect on Tropical Cyclone Structure and Earth Science and Technology, University of Hawaii at Manoa, Honolulu, HI 96822 Yihong Duan National 10, 2009 (Revised) Dateline Revised for Advances in Atmospheric Sciences Corresponding author

Wang, Yuqing

469

The tropical cyclone-induced flux of carbon between the ocean and the atmosphere  

E-Print Network [OSTI]

Tropical cyclones are known to cause phytoplankton blooms in regions of the ocean that would otherwise support very little life; it is also known that these storms entrain carbon-rich deep water, which can cause ...

Zimmerman, Neil L

2012-01-01T23:59:59.000Z

470

Environmental Health and Safety Laboratory Preparation for Tropical Storms or Hurricanes  

E-Print Network [OSTI]

Environmental Health and Safety Laboratory Preparation for Tropical Storms or Hurricanes damage, significant rainfall and possible campus flooding. Below are some guidelines that should exits and corridors are clear. Someone from the Environmental Health and Safety Department

Natelson, Douglas

471

Tracing tropical Andean glaciers over space and time: Some lessons and transdisciplinary implications  

E-Print Network [OSTI]

Andes of Perķ and Bolivia have been used to test hypotheses about how these glaciers respond to climatic radiation balance and constant thermal regime in the tropics initiate a transfer of energy to higher

Howat, Ian M.

472

Towards Energy Efficient Building Assets: A Review on Sub-Tropical Climate  

E-Print Network [OSTI]

Fifteenth Symposium on Improving Building Systems in Hot and Humid Climate July 24-26, 2006 The Buena Vista Palace Hotel, Orlando, Florida TOWARDS ENERGY EFFICIENT BUILDING ASSETS: A REVIEW ON SUB-TROPICAL CLIMATE A.A. CHOWDHURY M.G. RASUL M... buildingís stability. To approach the concept of energy efficient building assets in a sub-tropical climate, building assets must adopt a number of innovative strategies to take advantage of subtropical climate. The importance of energy efficiency...

Chowdhury, A. A.; Rasul, M. G.; Khan, M. M. K.

2006-01-01T23:59:59.000Z

473

The rainfall patterns associated with tropical storm Felice of September 1970  

E-Print Network [OSTI]

THE RAINFALL PATTERNS ASSOCIATED WITH TROPICAL STORM FELICE OF SEPTEMBER 1970 A Thesis by LEWIS CALVIN NORTON Submitted to the Graduate College of Tc. . as ARM Univers ty in partial fulfillment of the requirement for the degree of MASTER... OF SCIENCE May 1976 Major Subject: Meteorology THE RAINFALL PATTERNS ASSOCIATED WITH TROPICAL STORM FELICE OF SEPTEMBER 1970 A Thesis by LEWIS CALVIN NORTON Approved as to style and content by: (Chairman of Committee) (Head of Department) (Member...

Norton, Lewis Calvin

1976-01-01T23:59:59.000Z

474

Carbon cycling, fire and phenology in a tropical savanna woodland in Nhambita, Mozambique†  

E-Print Network [OSTI]

In the savanna woodlands of Southern Africa, locally know as miombo, carbon cycling is poorly quantified and many of the key processes remain obscure. For example, seasonal constraints on productivity and leaf display ...

Ryan, Casey Merlin

2009-01-01T23:59:59.000Z

475

An Exploratory Study of U.S. Home Builder and Architect Use of Tropical Hardwoods  

E-Print Network [OSTI]

developing countries. Southeast Asia, Latin America, and Central Western Africa are the three main regions Forest Products Development Center School of Renewable Natural Resources Louisiana State University Louisiana Forest Products Development Center School of Renewable Natural Resources Louisiana State

476

E-Print Network 3.0 - africa command africom Sample Search Results  

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

1 2 3 4 5 > >> 1 Patterson School of Diplomacy and International Commerce, Summary: , Armstrong Atlantic State University Jerry Lanier, Foreign Policy Advisor to the U.S. Africa...

477

Author / Computing, 2000, Vol. 0, Issue 0, 1-2 Digital Storytelling in Africa  

E-Print Network [OSTI]

Author / Computing, 2000, Vol. 0, Issue 0, 1-2 1 Digital Storytelling in Africa Gary Marsden1) , llda Ladeira1) , Thomas Reitmaier1) , Nicola J Bidwell2) Edwin Blake 1) 1) Department of Computer

Blake, Edwin

478

AFROAM 293N. Voices of New Africa House, Part I Instructor: Evelyn Harris  

E-Print Network [OSTI]

AFROAM 293N. Voices of New Africa House, Part I Instructor: Evelyn Harris Tuesdays 5:00-7:00 p, jazz, gospel, R&B, soul, funk and folk music. Additionally, we will explore compositions from many

Massachusetts at Amherst, University of

479

A planning paradigm for electrification in Sub-Saharan Africa : a case study of Tanzania  

E-Print Network [OSTI]

In Sub-Saharan Africa, a lack of clean electricity generation sources, poor electricity access and low levels of electricity consumption are profoundly stifling sustainable development. This thesis presents a specialized ...

Dimson, Sarah

2014-01-01T23:59:59.000Z

480

E-Print Network 3.0 - africa pretoria 20-23 Sample Search Results  

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

Sample search results for: africa pretoria 20-23 Page: << < 1 2 3 4 5 > >> 1 CURRICULUM VITAE: MTINKHENI GONDWE Bachelor of Arts with Education (BA Ed.) degree (Physical...

Note: This page contains sample records for the topic "tropical africa angola" 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

Geological and thermochronological evolution of the lower crust of southern Africa  

E-Print Network [OSTI]

Geochronological, thermochronological and isotopic studies of kimberlite-borne crustal xenoliths have been used to elucidate the architecture and thermal evolution of the continental lithosphere of southern Africa. U-Pb ...

Schmitz, Mark D. (Mark David), 1972-

2002-01-01T23:59:59.000Z

482

Solar capabilities : promoting, technological learning in South Africa's photovoltaic supply industry  

E-Print Network [OSTI]

I explore the mechanisms through which technological capabilities have been built in the market for photovoltaic (PV) module and balance of system (BOS) manufacture in South Africa. Drawing on the literature on technology ...

Wright, Janelle N., 1978-

2003-01-01T23:59:59.000Z

483

Power transmission investment analysis: a new financial Evaluation framework for South Africa  

SciTech Connect (OSTI)

A proposed framework for power transmission expansion projects in South Africa incorporates the modeling of project options and uncertainties, Monte Carlo simulations, real option analysis, and decision analysis, based on a foundation of strategic analysis. (author)

Maboke, Silky Ntombifuthi; Kachienga, Michael Ogembo

2008-05-15T23:59:59.000Z

484

Rural development in practice? The experience of the áKhomani bushmen in the Northern Cape, South Africa  

E-Print Network [OSTI]

This thesis analyses the dynamics, complexities and numerous obstacles that serve to constrain rural development within the áKhomani Community of the Northern Cape Province, South Africa. Following the end of Apartheid, ...

Grant, Julie

2012-06-29T23:59:59.000Z

485

Environmental Entanglements: The Intersectionality of Youth Participation in an Eco-Schools Club in South Africa  

E-Print Network [OSTI]

Youth participation in environmental issues tends to be unquestionably accepted simply as something Ďgoodí. This research takes a step back to critically explore youth participation in an Eco-Schools club in a girlsí high school in South Africa...

Reddy, Sertanya

2012-11-29T23:59:59.000Z

486

Comrades still struggling: class, nationalism and the Tripartite Alliance in post-apartheid South Africa.†  

E-Print Network [OSTI]

This thesis examines the trajectories of class politics in post-apartheid South Africa. It investigates whether we can witness South African politics entering into a post-nationalist era characterised by the increasing salience of class struggles...

Beresford, Alexander Roy

2011-07-04T23:59:59.000Z

487

EU, CHINA AND THE ENVIRONMENTAL CHALLENGE IN AFRICA A case study from timber industry in Gabon  

E-Print Network [OSTI]

severe concerns about the environmental impact of such activities. This paper will therefore analyze1 EU, CHINA AND THE ENVIRONMENTAL CHALLENGE IN AFRICA A case study from timber industry: .....................................................................................................................................................2 Part I: The EU, China and the external environmental dimension

488

E-Print Network 3.0 - africa southern europe Sample Search Results  

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

Football for Hope' Tournament during the final week of the 2010 FIFA World Cup in South Africa. Introduced... in the Tournament. "The kids in this team are all refugees...

489

E-Print Network 3.0 - africa mena region Sample Search Results  

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

Ecole Polytechnique, Centre de mathmatiques Collection: Mathematics 5 EU and U.S. Free Trade Agreements Summary: in much of the Middle East and North Africa (MENA) region is...

490

E-Print Network 3.0 - africa regional branch Sample Search Results  

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

for Life Cycle Analysis Collection: Renewable Energy 5 Grant Proposal For Research In South Africa The research and work that I hope to conduct through this grant seeks to look...

491

E-Print Network 3.0 - africa jola women Sample Search Results  

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

africa jola women Page: << < 1 2 3 4 5 > >> 1 This study examines the mobilisation of South African women into trade union activities between the period 1973 and 2003. It...

492

E-Print Network 3.0 - africa quantifying residual Sample Search...  

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

1 2 3 4 5 > >> 21 Novel methods reveal shifts in migration phenology of barn swallows in South Africa Summary: 1 Novel methods reveal shifts in migration phenology of barn...

493

Mediterraneitŗ and modernitŗ : architecture and culture during the period of Italian colonization of North Africa  

E-Print Network [OSTI]

This dissertation examines the intersection of the modern and the colonial in architecture and culture during the period of Italian colonization of North Africa from 1911 to 1943. Rather than see the colonies as merely a ...

McLaren, Brian L. (Brian Lloyd), 1958-

2001-01-01T23:59:59.000Z

494

Perspectives on Higher Education in Africa: Fieldnotes on Trends, Themes, Challenges and Opportunities  

E-Print Network [OSTI]

at the University of Dar-es-Salaam in the late 1960s.of East Africa and Dar-es-Salaam was an affiliate college ofat the University of Dar-es-Salaam from the London School of

Bulfin, Michael Patrick

2009-01-01T23:59:59.000Z

495

E-Print Network 3.0 - africa clinical characteristics Sample...  

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

<< < 1 2 3 4 5 > >> 1 Young alumna's compassion,enthusiasm Summary: for children in Uganda (east Africa) and more than 40,000 to build a neighborhood health clinic to focus......

496

The "Out of Africa" Hypothesis, Human Genetic Diversity, and Comparative Economic Development  

E-Print Network [OSTI]

This research advances and empirically establishes the hypothesis that, in the course of the prehistoric exodus of Homo sapiens out of Africa, variation in migratory distance to various settlements across the globe affected ...

Ashraf, Quamrul

2012-08-12T23:59:59.000Z

497

The tobacco industry's activities to undermine tobacco control efforts in Egypt and North Africa, Arabic version  

E-Print Network [OSTI]

2025048141. PM 2025048147. Egypt Law 52. 13 November 1981.Type A priorities for Egypt, North Africa and Sub-SaharanPM 2501066214. PM 2025840642. Egypt Area V5-Year Plan, 1981Ė

World Health Organization

2006-01-01T23:59:59.000Z

498

Characterization of novel rice germplasm from West Africa and genetic marker associations with rice cooking quality  

E-Print Network [OSTI]

with physicochemical and molecular characterization revealed unique characteristics among African germplasm. New rice for Africa (NERICA) lines performed well in the USA environment. Varieties like Nerica 2, Nerica 3, Nerica 4, and Nerica 5 need more attention because...

Traore, Karim

2006-10-30T23:59:59.000Z

499

Chemical composition of biomass from tall perennial tropical grasses  

SciTech Connect (OSTI)

The tall perennial tropical grasses, elephantgrass (Pennisetum purpureum Schum.), sugarcane and energycane (Saccharum sp.) and erianthus (Erianthus arundenaceum (Retz) Jesw.) have given very high oven dry biomass yields in Florida and the warm Lower South USA. No good complete analyses of the chemical composition of these grasses for planning potential energy use was available. We sampled treatments of several tall grass demonstrations and experiments containing high-biomass yielding genotypes of the above tall grass crops at several locations in Florida over the two growing seasons, 1992 and 1993. These samples were analyzed for crude protein, NDF, ADF, cellulose, hemicellulose, lignin, and IVDMD or IVOMD. The analysis for the above constituents are reported, along with biomass yields where available, for the tall grass accessions in the various demonstrations and experiments. Particular attention is given to values obtained from the high-yielding tall grasses grown on phosphatic clays in Polk County, FL, the area targeted by a NREL grant to help commercialize bioenergy use from these crops.

Prine, G.M. [Univ. of Florida, Gainesville, FL (United States); Stricker, J.A. [Polk County Extension Office, Bartow, FL (United States); Anderson, D.L. [Everglades Research and Education Center, Belle Glade, FL (United States)] [and others

1995-11-01T23:59:59.000Z

500

Tropical biomass burning smoke plume size, shape, reflectance, and age based on 2001‚??2009 MISR imagery of Borneo  

E-Print Network [OSTI]

C. S. Zender et al. : Tropical biomass burning smoke plumeslaboratory measurements of biomass-burning emis- sions: 1.aerosol optical depth biomass burning events: a comparison

Zender, C. S; Krolewski, A. G; Tosca, M. G; Randerson, J. T

2012-01-01T23:59:59.000Z