Incorporating microbial dormancy dynamics into soil decomposition models to improve quantification of soil carbon dynamics of northern temperate forests
Abstract
Abstract Soil carbon dynamics of terrestrial ecosystems play a significant role in the global carbon cycle. Microbial‐based decomposition models have seen much growth recently for quantifying this role, yet dormancy as a common strategy used by microorganisms has not usually been represented and tested in these models against field observations. Here we developed an explicit microbial‐enzyme decomposition model and examined model performance with and without representation of microbial dormancy at six temperate forest sites of different forest types. We then extrapolated the model to global temperate forest ecosystems to investigate biogeochemical controls on soil heterotrophic respiration and microbial dormancy dynamics at different temporal‐spatial scales. The dormancy model consistently produced better match with field‐observed heterotrophic soil CO 2 efflux ( R H ) than the no dormancy model. Our regional modeling results further indicated that models with dormancy were able to produce more realistic magnitude of microbial biomass (<2% of soil organic carbon) and soil R H (7.5 ± 2.4 Pg C yr −1 ). Spatial correlation analysis showed that soil organic carbon content was the dominating factor (correlation coefficient = 0.4–0.6) in the simulated spatial pattern of soil R H with both models. In contrast to strong temporal and local controls of soil temperature and moisture onmore »
- Authors:
-
- Department of Earth, Atmospheric, and Planetary Sciences Purdue University West Lafayette Indiana USA
- Warnell School of Forestry and Natural Resources University of Georgia Athens Georgia USA, Center for Ecological Research Northeast Forestry University Harbin China
- Department of Earth, Atmospheric, and Planetary Sciences Purdue University West Lafayette Indiana USA, Department of Agronomy Purdue University West Lafayette Indiana USA
- U.S. Geological Survey Menlo Park California USA
- Alaska Cooperative Fish and Wildlife Research Unit, U.S. Geological Survey University of Alaska Fairbanks Fairbanks Alaska USA
- Climate Change Science Institute and Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge Tennessee USA
- Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge Tennessee USA
- Publication Date:
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1402309
- Grant/Contract Number:
- DE‐FG02‐08ER64599
- Resource Type:
- Publisher's Accepted Manuscript
- Journal Name:
- Journal of Geophysical Research. Biogeosciences
- Additional Journal Information:
- Journal Name: Journal of Geophysical Research. Biogeosciences Journal Volume: 120 Journal Issue: 12; Journal ID: ISSN 2169-8953
- Publisher:
- American Geophysical Union (AGU)
- Country of Publication:
- United States
- Language:
- English
Citation Formats
He, Yujie, Yang, Jinyan, Zhuang, Qianlai, Harden, Jennifer W., McGuire, Anthony D., Liu, Yaling, Wang, Gangsheng, and Gu, Lianhong. Incorporating microbial dormancy dynamics into soil decomposition models to improve quantification of soil carbon dynamics of northern temperate forests. United States: N. p., 2015.
Web. doi:10.1002/2015JG003130.
He, Yujie, Yang, Jinyan, Zhuang, Qianlai, Harden, Jennifer W., McGuire, Anthony D., Liu, Yaling, Wang, Gangsheng, & Gu, Lianhong. Incorporating microbial dormancy dynamics into soil decomposition models to improve quantification of soil carbon dynamics of northern temperate forests. United States. https://doi.org/10.1002/2015JG003130
He, Yujie, Yang, Jinyan, Zhuang, Qianlai, Harden, Jennifer W., McGuire, Anthony D., Liu, Yaling, Wang, Gangsheng, and Gu, Lianhong. Tue .
"Incorporating microbial dormancy dynamics into soil decomposition models to improve quantification of soil carbon dynamics of northern temperate forests". United States. https://doi.org/10.1002/2015JG003130.
@article{osti_1402309,
title = {Incorporating microbial dormancy dynamics into soil decomposition models to improve quantification of soil carbon dynamics of northern temperate forests},
author = {He, Yujie and Yang, Jinyan and Zhuang, Qianlai and Harden, Jennifer W. and McGuire, Anthony D. and Liu, Yaling and Wang, Gangsheng and Gu, Lianhong},
abstractNote = {Abstract Soil carbon dynamics of terrestrial ecosystems play a significant role in the global carbon cycle. Microbial‐based decomposition models have seen much growth recently for quantifying this role, yet dormancy as a common strategy used by microorganisms has not usually been represented and tested in these models against field observations. Here we developed an explicit microbial‐enzyme decomposition model and examined model performance with and without representation of microbial dormancy at six temperate forest sites of different forest types. We then extrapolated the model to global temperate forest ecosystems to investigate biogeochemical controls on soil heterotrophic respiration and microbial dormancy dynamics at different temporal‐spatial scales. The dormancy model consistently produced better match with field‐observed heterotrophic soil CO 2 efflux ( R H ) than the no dormancy model. Our regional modeling results further indicated that models with dormancy were able to produce more realistic magnitude of microbial biomass (<2% of soil organic carbon) and soil R H (7.5 ± 2.4 Pg C yr −1 ). Spatial correlation analysis showed that soil organic carbon content was the dominating factor (correlation coefficient = 0.4–0.6) in the simulated spatial pattern of soil R H with both models. In contrast to strong temporal and local controls of soil temperature and moisture on microbial dormancy, our modeling results showed that soil carbon‐to‐nitrogen ratio (C:N) was a major regulating factor at regional scales (correlation coefficient = −0.43 to −0.58), indicating scale‐dependent biogeochemical controls on microbial dynamics. Our findings suggest that incorporating microbial dormancy could improve the realism of microbial‐based decomposition models and enhance the integration of soil experiments and mechanistically based modeling.},
doi = {10.1002/2015JG003130},
journal = {Journal of Geophysical Research. Biogeosciences},
number = 12,
volume = 120,
place = {United States},
year = {Tue Dec 22 00:00:00 EST 2015},
month = {Tue Dec 22 00:00:00 EST 2015}
}
https://doi.org/10.1002/2015JG003130
Web of Science
Works referenced in this record:
A global soil data set for earth system modeling
journal, March 2014
- Shangguan, Wei; Dai, Yongjiu; Duan, Qingyun
- Journal of Advances in Modeling Earth Systems, Vol. 6, Issue 1
A global analysis of soil microbial biomass carbon, nitrogen and phosphorus in terrestrial ecosystems: Global soil microbial biomass C, N and P
journal, December 2012
- Xu, Xiaofeng; Thornton, Peter E.; Post, Wilfred M.
- Global Ecology and Biogeography, Vol. 22, Issue 6
Global soil carbon projections are improved by modelling microbial processes
journal, July 2013
- Wieder, William R.; Bonan, Gordon B.; Allison, Steven D.
- Nature Climate Change, Vol. 3, Issue 10
The Global Stoichiometry of Litter Nitrogen Mineralization
journal, August 2008
- Manzoni, S.; Jackson, R. B.; Trofymow, J. A.
- Science, Vol. 321, Issue 5889
Contrasting soil respiration in young and old-growth ponderosa pine forests
journal, December 2002
- Irvine, J.; Law, B. E.
- Global Change Biology, Vol. 8, Issue 12
Reconciling the temperature dependence of respiration across timescales and ecosystem types
journal, June 2012
- Yvon-Durocher, Gabriel; Caffrey, Jane M.; Cescatti, Alessandro
- Nature, Vol. 487, Issue 7408
Representation of Dormant and Active Microbial Dynamics for Ecosystem Modeling
journal, February 2014
- Wang, Gangsheng; Mayes, Melanie A.; Gu, Lianhong
- PLoS ONE, Vol. 9, Issue 2
The responses of soil and rhizosphere respiration to simulated climatic changes vary by season
journal, February 2013
- Suseela, Vidya; Dukes, Jeffrey S.
- Ecology, Vol. 94, Issue 2
Accelerated microbial turnover but constant growth efficiency with warming in soil
journal, September 2014
- Hagerty, Shannon B.; van Groenigen, Kees Jan; Allison, Steven D.
- Nature Climate Change, Vol. 4, Issue 10
Soil carbon sensitivity to temperature and carbon use efficiency compared across microbial-ecosystem models of varying complexity
journal, January 2014
- Li, Jianwei; Wang, Gangsheng; Allison, Steven D.
- Biogeochemistry, Vol. 119, Issue 1-3
Sequential density fractionation across soils of contrasting mineralogy: evidence for both microbial- and mineral-controlled soil organic matter stabilization
journal, August 2009
- Sollins, Phillip; Kramer, Marc G.; Swanston, Christopher
- Biogeochemistry, Vol. 96, Issue 1-3
Control of biogeochemical cycling by mobility and metabolic strategies of microbes in the sediments: an integrated model study
journal, December 2003
- Wirtz, Kai W.
- FEMS Microbiology Ecology, Vol. 46, Issue 3
Optimal use of the SCE-UA global optimization method for calibrating watershed models
journal, June 1994
- Duan, Qingyun; Sorooshian, Soroosh; Gupta, Vijai K.
- Journal of Hydrology, Vol. 158, Issue 3-4
Development of scale-free climate data for Western Canada for use in resource management
journal, January 2006
- Wang, T.; Hamann, A.; Spittlehouse, D. L.
- International Journal of Climatology, Vol. 26, Issue 3
The Michaelis-Menten kinetics of soil extracellular enzymes in response to temperature: a cross-latitudinal study
journal, January 2012
- German, Donovan P.; Marcelo, Kathleen R. B.; Stone, Madeleine M.
- Global Change Biology, Vol. 18, Issue 4
Causes of variation in soil carbon simulations from CMIP5 Earth system models and comparison with observations
journal, January 2013
- Todd-Brown, K. E. O.; Randerson, J. T.; Post, W. M.
- Biogeosciences, Vol. 10, Issue 3
Soil-atmospheric exchange of CO2, CH4, and N2O in three subtropical forest ecosystems in southern China
journal, March 2006
- Tang, Xuli; Liu, Shuguang; Zhou, Guoyi
- Global Change Biology, Vol. 12, Issue 3
Seasonal hydrology explains interannual and seasonal variation in carbon and water exchange in a semiarid mature ponderosa pine forest in central Oregon
journal, January 2009
- Thomas, Christoph K.; Law, Beverly E.; Irvine, James
- Journal of Geophysical Research, Vol. 114, Issue G4
Active microorganisms in soil: Critical review of estimation criteria and approaches
journal, December 2013
- Blagodatskaya, Evgenia; Kuzyakov, Yakov
- Soil Biology and Biochemistry, Vol. 67
Comparison of soil organic matter dynamics at five temperate deciduous forests with physical fractionation and radiocarbon measurements
journal, May 2012
- McFarlane, Karis J.; Torn, Margaret S.; Hanson, Paul J.
- Biogeochemistry, Vol. 112, Issue 1-3
Effects of drying–rewetting frequency on soil carbon and nitrogen transformations
journal, June 2002
- Fierer, Noah; Schimel, Joshua P.
- Soil Biology and Biochemistry, Vol. 34, Issue 6
A global relationship between the heterotrophic and autotrophic components of soil respiration?
journal, October 2004
- Bond-Lamberty, Ben; Wang, Chuankuan; Gower, Stith T.
- Global Change Biology, Vol. 10, Issue 10
Comparison of Unimodal Analytical Expressions for the Soil-Water Retention Curve
journal, January 2005
- Cornelis, Wim M.; Khlosi, Muhammed; Hartmann, Roger
- Soil Science Society of America Journal, Vol. 69, Issue 6
Microbial seed banks: the ecological and evolutionary implications of dormancy
journal, January 2011
- Lennon, Jay T.; Jones, Stuart E.
- Nature Reviews Microbiology, Vol. 9, Issue 2
Separation of net ecosystem exchange into assimilation and respiration using a light response curve approach: critical issues and global evaluation: SEPARATION OF NEE INTO GPP AND RECO
journal, January 2010
- Lasslop, Gitta; Reichstein, Markus; Papale, Dario
- Global Change Biology, Vol. 16, Issue 1
Rainfall-induced carbon dioxide pulses result from sequential resuscitation of phylogenetically clustered microbial groups
journal, June 2012
- Placella, S. A.; Brodie, E. L.; Firestone, M. K.
- Proceedings of the National Academy of Sciences, Vol. 109, Issue 27
The effect of vertically resolved soil biogeochemistry and alternate soil C and N models on C dynamics of CLM4
journal, January 2013
- Koven, C. D.; Riley, W. J.; Subin, Z. M.
- Biogeosciences, Vol. 10, Issue 11
Soil-carbon response to warming dependent on microbial physiology
journal, April 2010
- Allison, Steven D.; Wallenstein, Matthew D.; Bradford, Mark A.
- Nature Geoscience, Vol. 3, Issue 5
Global patterns of carbon dioxide emissions from soils
journal, March 1995
- Raich, James W.; Potter, Christopher S.
- Global Biogeochemical Cycles, Vol. 9, Issue 1
Microbial dormancy in batch cultures as a function of substrate-dependent mortality
journal, January 2012
- Ayati, Bruce P.
- Journal of Theoretical Biology, Vol. 293
The implications of microbial and substrate limitation for the fates of carbon in different organic soil horizon types of boreal forest ecosystems: a mechanistically based model analysis
journal, January 2014
- He, Y.; Zhuang, Q.; Harden, J. W.
- Biogeosciences, Vol. 11, Issue 16
Soil respiration in six temperate forests in China
journal, November 2006
- Wang, Chuankuan; Yang, Jinyan; Zhang, Quanzhi
- Global Change Biology, Vol. 12, Issue 11
How soil moisture, rain pulses, and growth alter the response of ecosystem respiration to temperature: RAIN, GROWTH, AND RESPIRATION
journal, October 2004
- Xu, Liukang; Baldocchi, Dennis D.; Tang, Jianwu
- Global Biogeochemical Cycles, Vol. 18, Issue 4
Surface and subsurface microbial biomass, community structure and metabolic activity as a function of soil depth and season
journal, June 2002
- Blume, E.; Bischoff, M.; Reichert, J. M.
- Applied Soil Ecology, Vol. 20, Issue 3
The Dual Arrhenius and Michaelis-Menten kinetics model for decomposition of soil organic matter at hourly to seasonal time scales
journal, October 2011
- Davidson, Eric A.; Samanta, Sudeep; Caramori, Samantha S.
- Global Change Biology, Vol. 18, Issue 1
Carbon use efficiency of microbial communities: stoichiometry, methodology and modelling
journal, April 2013
- Sinsabaugh, Robert L.; Manzoni, Stefano; Moorhead, Daryl L.
- Ecology Letters, Vol. 16, Issue 7
Uncertainty in the fate of soil organic carbon: A comparison of three conceptually different decomposition models at a larch plantation: Q10 and microbial soil model
journal, September 2014
- He, Yujie; Yang, Jinyan; Zhuang, Qianlai
- Journal of Geophysical Research: Biogeosciences, Vol. 119, Issue 9
Drought-Induced Reduction in Global Terrestrial Net Primary Production from 2000 Through 2009
journal, August 2010
- Zhao, M.; Running, S. W.
- Science, Vol. 329, Issue 5994
Substrate and environmental controls on microbial assimilation of soil organic carbon: a framework for Earth system models
journal, February 2014
- Xu, Xiaofeng; Schimel, Joshua P.; Thornton, Peter E.
- Ecology Letters, Vol. 17, Issue 5
Oscillatory behavior of two nonlinear microbial models of soil carbon decomposition
journal, January 2014
- Wang, Y. P.; Chen, B. C.; Wieder, W. R.
- Biogeosciences, Vol. 11, Issue 7