Active layer depth and soil properties impact specific leaf area variation and ecosystem productivity in a boreal forest
Abstract
Specific leaf area (SLA, leaf area per unit dry mass) is a key canopy structural characteristic, a measure of photosynthetic capacity, and an important input into many terrestrial process models. Although many studies have examined SLA variation, relatively few data exist from high latitude, climate-sensitive permafrost regions. We measured SLA and soil and topographic properties across a boreal forest permafrost transition, in which dominant tree species changed as permafrost deepened from 54 to >150 cm over 75 m hillslope transects in Caribou-Poker Creeks Research Watershed, Alaska. We characterized both linear and threshold relationships between topographic and edaphic variables and SLA and developed a conceptual model of these relationships. We found that the depth of the soil active layer above permafrost was significantly and positively correlated with SLA for both coniferous and deciduous boreal tree species. Intraspecific SLA variation was associated with a fivefold increase in net primary production, suggesting that changes in active layer depth due to permafrost thaw could strongly influence ecosystem productivity. While this is an exploratory study to begin understanding SLA variation in a non-contiguous permafrost system, our results indicate the need for more extensive evaluation across larger spatial domains. These empirical relationships and associated uncertainty canmore »
- Authors:
-
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Univ. of Massachusetts, Amherst, MA (United States)
- Pacific Northwest National Lab. (PNNL), College Park, MD (United States). Joint Global Change Research Inst.
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- OSTI Identifier:
- 1760317
- Report Number(s):
- PNNL-SA-120124
Journal ID: ISSN 1932-6203
- Grant/Contract Number:
- AC05-76RL01830
- Resource Type:
- Accepted Manuscript
- Journal Name:
- PLoS ONE
- Additional Journal Information:
- Journal Volume: 15; Journal Issue: 12; Journal ID: ISSN 1932-6203
- Publisher:
- Public Library of Science
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; leaves; spruces; trees; ecosystem modeling; ecosystems; mosses; forests; linear regression analysis
Citation Formats
Anderson, Carolyn G., Bond-Lamberty, Ben, and Stegen, James C. Active layer depth and soil properties impact specific leaf area variation and ecosystem productivity in a boreal forest. United States: N. p., 2020.
Web. doi:10.1371/journal.pone.0232506.
Anderson, Carolyn G., Bond-Lamberty, Ben, & Stegen, James C. Active layer depth and soil properties impact specific leaf area variation and ecosystem productivity in a boreal forest. United States. https://doi.org/10.1371/journal.pone.0232506
Anderson, Carolyn G., Bond-Lamberty, Ben, and Stegen, James C. Thu .
"Active layer depth and soil properties impact specific leaf area variation and ecosystem productivity in a boreal forest". United States. https://doi.org/10.1371/journal.pone.0232506. https://www.osti.gov/servlets/purl/1760317.
@article{osti_1760317,
title = {Active layer depth and soil properties impact specific leaf area variation and ecosystem productivity in a boreal forest},
author = {Anderson, Carolyn G. and Bond-Lamberty, Ben and Stegen, James C.},
abstractNote = {Specific leaf area (SLA, leaf area per unit dry mass) is a key canopy structural characteristic, a measure of photosynthetic capacity, and an important input into many terrestrial process models. Although many studies have examined SLA variation, relatively few data exist from high latitude, climate-sensitive permafrost regions. We measured SLA and soil and topographic properties across a boreal forest permafrost transition, in which dominant tree species changed as permafrost deepened from 54 to >150 cm over 75 m hillslope transects in Caribou-Poker Creeks Research Watershed, Alaska. We characterized both linear and threshold relationships between topographic and edaphic variables and SLA and developed a conceptual model of these relationships. We found that the depth of the soil active layer above permafrost was significantly and positively correlated with SLA for both coniferous and deciduous boreal tree species. Intraspecific SLA variation was associated with a fivefold increase in net primary production, suggesting that changes in active layer depth due to permafrost thaw could strongly influence ecosystem productivity. While this is an exploratory study to begin understanding SLA variation in a non-contiguous permafrost system, our results indicate the need for more extensive evaluation across larger spatial domains. These empirical relationships and associated uncertainty can be incorporated into ecosystem models that use dynamic traits, improving our ability to predict ecosystem-level carbon cycling responses to ongoing climate change.},
doi = {10.1371/journal.pone.0232506},
journal = {PLoS ONE},
number = 12,
volume = 15,
place = {United States},
year = {Thu Dec 31 00:00:00 EST 2020},
month = {Thu Dec 31 00:00:00 EST 2020}
}
Works referenced in this record:
Leaf size, specific leaf area and microhabitat distribution of chaparral woody plants: contrasting patterns in species level and community level analyses
journal, February 2002
- Ackerly, D.; Knight, C.; Weiss, S.
- Oecologia, Vol. 130, Issue 3
Impacts of trait variation through observed trait–climate relationships on performance of an Earth system model: a conceptual analysis
journal, January 2013
- Verheijen, L. M.; Brovkin, V.; Aerts, R.
- Biogeosciences, Vol. 10, Issue 8
Climate change and the permafrost carbon feedback
journal, April 2015
- Schuur, E. A. G.; McGuire, A. D.; Schädel, C.
- Nature, Vol. 520, Issue 7546
Landscapes as patches of plant functional types: An integrating concept for climate and ecosystem models: PLANT FUNCTIONAL TYPES AND CLIMATE MODELS
journal, May 2002
- Bonan, Gordon B.; Levis, Samuel; Kergoat, Laurent
- Global Biogeochemical Cycles, Vol. 16, Issue 2
Permafrost degradation stimulates carbon loss from experimentally warmed tundra
journal, March 2014
- Natali, Susan M.; Schuur, Edward A. G.; Webb, Elizabeth E.
- Ecology, Vol. 95, Issue 3
The Relative Importance of Nitrogen vs. Moisture Stress May Drive Intraspecific Variations in the SLA-RGR Relationship: The Case of Picea mariana Seedlings
journal, January 2013
- LeBel, Philippe; Bradley, Robert L.; Thiffault, Nelson
- American Journal of Plant Sciences, Vol. 04, Issue 06
Classification of permafrost active layer depth from remotely sensed and topographic evidence
journal, April 1993
- Peddle, Derek R.; Franklin, Steven E.
- Remote Sensing of Environment, Vol. 44, Issue 1
Permafrost and organic layer interactions over a climate gradient in a discontinuous permafrost zone
journal, August 2013
- Johnson, Kristofer D.; Harden, Jennifer W.; David McGuire, A.
- Environmental Research Letters, Vol. 8, Issue 3
Response of anaerobic carbon cycling to water table manipulation in an Alaskan rich fen
journal, March 2013
- Kane, E. S.; Chivers, M. R.; Turetsky, M. R.
- Soil Biology and Biochemistry, Vol. 58
Effects of local changes in active layer and soil climate on seasonal foliar nitrogen concentrations of three boreal forest shrubs
journal, February 2007
- Rohrs-Richey, Jennifer K.; Mulder, Christa P. H.
- Canadian Journal of Forest Research, Vol. 37, Issue 2
A multi-trait approach reveals the structure and the relative importance of intra- vs. interspecific variability in plant traits: Intra- vs. interspecific variability in plant traits
journal, May 2010
- Albert, Cécile Hélène; Thuiller, Wilfried; Yoccoz, Nigel Gilles
- Functional Ecology, Vol. 24, Issue 6
From tropics to tundra: Global convergence in plant functioning
journal, December 1997
- Reich, P. B.; Walters, M. B.; Ellsworth, D. S.
- Proceedings of the National Academy of Sciences, Vol. 94, Issue 25
Inclusion of ecologically based trait variation in plant functional types reduces the projected land carbon sink in an earth system model
journal, March 2015
- Verheijen, Lieneke M.; Aerts, Rien; Brovkin, Victor
- Global Change Biology, Vol. 21, Issue 8
The use and misuse of V c,max in Earth System Models
journal, April 2013
- Rogers, Alistair
- Photosynthesis Research, Vol. 119, Issue 1-2
A global study of relationships between leaf traits, climate and soil measures of nutrient fertility
journal, March 2009
- Ordoñez, Jenny C.; van Bodegom, Peter M.; Witte, Jan-Philip M.
- Global Ecology and Biogeography, Vol. 18, Issue 2
The use of multiple measurement techniques to refine estimates of conifer needle geometry
journal, January 2003
- Bond-Lamberty, B.; Wang, C.; Gower, S. T.
- Canadian Journal of Forest Research, Vol. 33, Issue 1
Globally rising soil heterotrophic respiration over recent decades
journal, August 2018
- Bond-Lamberty, Ben; Bailey, Vanessa L.; Chen, Min
- Nature, Vol. 560, Issue 7716
The effect of permafrost thaw on old carbon release and net carbon exchange from tundra
journal, May 2009
- Schuur, Edward A. G.; Vogel, Jason G.; Crummer, Kathryn G.
- Nature, Vol. 459, Issue 7246
NIH Image to ImageJ: 25 years of image analysis
journal, June 2012
- Schneider, Caroline A.; Rasband, Wayne S.; Eliceiri, Kevin W.
- Nature Methods, Vol. 9, Issue 7
The resilience and functional role of moss in boreal and arctic ecosystems: Tansley review
journal, August 2012
- Turetsky, M. R.; Bond-Lamberty, B.; Euskirchen, E.
- New Phytologist, Vol. 196, Issue 1
Plant functional trait change across a warming tundra biome
journal, September 2018
- Bjorkman, Anne D.; Myers-Smith, Isla H.; Elmendorf, Sarah C.
- Nature, Vol. 562, Issue 7725
Leaf structure (specific leaf area) modulates photosynthesis-nitrogen relations: evidence from within and across species and functional groups
journal, December 1998
- Reich, P. B.; Ellsworth, D. S.; Walters, M. B.
- Functional Ecology, Vol. 12, Issue 6
Predicting leaf Physiology from Simple Plant and Climate Attributes: a Global Glopnet Analysis
journal, October 2007
- Reich, Peter B.; Wright, Ian J.; Lusk, Christopher H.
- Ecological Applications, Vol. 17, Issue 7
Estimating leaf-level parameters for ecosystem process models: a study in mixed conifer canopies on complex terrain
journal, November 2005
- Duursma, R. A.; Marshall, J. D.; Nippert, J. B.
- Tree Physiology, Vol. 25, Issue 11
An Improved Canopy Integration Scheme for a Land Surface Model with Prognostic Canopy Structure
journal, August 2007
- Thornton, Peter E.; Zimmermann, Niklaus E.
- Journal of Climate, Vol. 20, Issue 15
Causes and consequences of variation in leaf mass per area (LMA): a meta‐analysis
journal, April 2009
- Poorter, Hendrik; Niinemets, Ülo; Poorter, Lourens
- New Phytologist, Vol. 182, Issue 3
Close association of RGR, leaf and root morphology, seed mass and shade tolerance in seedlings of nine boreal tree species grown in high and low light: RGR and tissue morphology in boreal trees
journal, June 1998
- Reich, P. B.; Tjoelker, M. G.; Walters, M. B.
- Functional Ecology, Vol. 12, Issue 3
How do traits vary across ecological scales? A case for trait-based ecology: How do traits vary across ecological scales?
journal, May 2010
- Messier, Julie; McGill, Brian J.; Lechowicz, Martin J.
- Ecology Letters, Vol. 13, Issue 7
Generality of leaf Trait Relationships: a test Across six Biomes
journal, September 1999
- Reich, Peter B.; Ellsworth, David S.; Walters, Michael B.
- Ecology, Vol. 80, Issue 6
Thawing sub-arctic permafrost: Effects on vegetation and methane emissions
journal, January 2004
- Christensen, Torben R.
- Geophysical Research Letters, Vol. 31, Issue 4
A handbook of protocols for standardised and easy measurement of plant functional traits worldwide
journal, January 2003
- Cornelissen, J. H. C.; Lavorel, S.; Garnier, E.
- Australian Journal of Botany, Vol. 51, Issue 4
A new forest floor corer for rapid sampling, minimal disturbance and adequate precision
journal, January 1998
- Nalder, Ian; Wein, Ross
- Silva Fennica, Vol. 32, Issue 4
Effects of soil freezing and thawing on vegetation carbon density in Siberia: A modeling analysis with the Lund-Potsdam-Jena Dynamic Global Vegetation Model (LPJ-DGVM): FREEZE-THAW EFFECTS ON BIOMASS
journal, February 2007
- Beer, C.; Lucht, W.; Gerten, D.
- Global Biogeochemical Cycles, Vol. 21, Issue 1
Differential response of carbon fluxes to climate in three peatland ecosystems that vary in the presence and stability of permafrost: Carbon fluxes and permafrost thaw
journal, August 2014
- Euskirchen, E. S.; Edgar, C. W.; Turetsky, M. R.
- Journal of Geophysical Research: Biogeosciences, Vol. 119, Issue 8
Distribution of near-surface permafrost in Alaska: Estimates of present and future conditions
journal, October 2015
- Pastick, Neal J.; Jorgenson, M. Torre; Wylie, Bruce K.
- Remote Sensing of Environment, Vol. 168
Intraspecific variability and trait-based community assembly: Intraspecific variability and community assembly
journal, July 2010
- Jung, Vincent; Violle, Cyrille; Mondy, Cédric
- Journal of Ecology, Vol. 98, Issue 5
Assessing the generality of global leaf trait relationships
journal, February 2005
- Wright, Ian J.; Reich, Peter B.; Cornelissen, Johannes H. C.
- New Phytologist, Vol. 166, Issue 2
Representing leaf and root physiological traits in CLM improves global carbon and nitrogen cycling predictions: LEAF AND ROOT TRAITS IN CLM
journal, May 2016
- Ghimire, Bardan; Riley, William J.; Koven, Charles D.
- Journal of Advances in Modeling Earth Systems, Vol. 8, Issue 2
Circumpolar assessment of permafrost C quality and its vulnerability over time using long-term incubation data
journal, October 2013
- Schädel, Christina; Schuur, Edward A. G.; Bracho, Rosvel
- Global Change Biology, Vol. 20, Issue 2
Temperature and peat type control CO 2 and CH 4 production in Alaskan permafrost peats
journal, April 2014
- Treat, C. C.; Wollheim, W. M.; Varner, R. K.
- Global Change Biology, Vol. 20, Issue 8
The return of the variance: intraspecific variability in community ecology
journal, April 2012
- Violle, Cyrille; Enquist, Brian J.; McGill, Brian J.
- Trends in Ecology & Evolution, Vol. 27, Issue 4
The Effect of Moisture Content on the Thermal Conductivity of Moss and Organic Soil Horizons From Black Spruce Ecosystems in Interior Alaska
journal, January 2009
- O'Donnell, Jonathan A.; Romanovsky, Vladimir E.; Harden, Jennifer W.
- Soil Science, Vol. 174, Issue 12
Global effects of soil and climate on leaf photosynthetic traits and rates: Effects of soil and climate on photosynthetic traits
journal, April 2015
- Maire, Vincent; Wright, Ian J.; Prentice, I. Colin
- Global Ecology and Biogeography, Vol. 24, Issue 6
Parameterization and Sensitivity Analysis of the BIOME–BGC Terrestrial Ecosystem Model: Net Primary Production Controls
journal, January 2000
- White, Michael A.; Thornton, Peter E.; Running, Steven W.
- Earth Interactions, Vol. 4, Issue 3
Global leaf trait estimates biased due to plasticity in the shade
journal, December 2016
- Keenan, Trevor F.; Niinemets, Ülo
- Nature Plants, Vol. 3, Issue 1
The Jena Diversity-Dynamic Global Vegetation Model (JeDi-DGVM): a diverse approach to representing terrestrial biogeography and biogeochemistry based on plant functional trade-offs
journal, January 2013
- Pavlick, R.; Drewry, D. T.; Bohn, K.
- Biogeosciences, Vol. 10, Issue 6
Disturbance legacies and climate jointly drive tree growth and mortality in an intensively studied boreal forest
journal, October 2013
- Bond-Lamberty, Ben; Rocha, Adrian V.; Calvin, Katherine
- Global Change Biology, Vol. 20, Issue 1
Leaf area dynamics of a boreal black spruce fire chronosequence
journal, October 2002
- Bond-Lamberty, B.; Wang, C.; Gower, S. T.
- Tree Physiology, Vol. 22, Issue 14
Contrasting effects of plant inter- and intraspecific variation on community-level trait measures along an environmental gradient
journal, June 2013
- Kichenin, Emilie; Wardle, David A.; Peltzer, Duane A.
- Functional Ecology, Vol. 27, Issue 5
Environmental Factors and Ecological Processes in Boreal Forests
journal, November 1989
- Bonan, G. B.; Shugart, H. H.
- Annual Review of Ecology and Systematics, Vol. 20, Issue 1
Plant functional types in Earth system models: past experiences and future directions for application of dynamic vegetation models in high-latitude ecosystems
journal, May 2014
- Wullschleger, Stan D.; Epstein, Howard E.; Box, Elgene O.
- Annals of Botany, Vol. 114, Issue 1
Future productivity and carbon storage limited by terrestrial nutrient availability
journal, April 2015
- Wieder, William R.; Cleveland, Cory C.; Smith, W. Kolby
- Nature Geoscience, Vol. 8, Issue 6
The carbon supply of Picea abies trees at a Swiss montane permafrost site
journal, July 2008
- Hoch, Günter
- Plant Ecology & Diversity, Vol. 1, Issue 1
Community assembly and shifts in plant trait distributions across an environmental gradient in coastal California
journal, February 2009
- Cornwell, William K.; Ackerly, David D.
- Ecological Monographs, Vol. 79, Issue 1
TRY plant trait database – enhanced coverage and open access
journal, December 2019
- Kattge, Jens; Bönisch, Gerhard; Díaz, Sandra
- Global Change Biology, Vol. 26, Issue 1