Articles | Volume 12, issue 4
https://doi.org/10.5194/bg-12-1151-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-12-1151-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
24 Feb 2015
Research article |
| 24 Feb 2015
The influence of soils on heterotrophic respiration exerts a strong control on net ecosystem productivity in seasonally dry Amazonian forests
Canadian Centre for Climate Modelling and Analysis, Environment Canada, Victoria, BC, V8W 2Y2, Canada
R. K. Shrestha
Canadian Centre for Climate Modelling and Analysis, Environment Canada, Victoria, BC, V8W 2Y2, Canada
V. K. Arora
Canadian Centre for Climate Modelling and Analysis, Environment Canada, Victoria, BC, V8W 2Y2, Canada
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Cited
20 citations as recorded by crossref.
- An assessment of geographical distribution of different plant functional types over North America simulated using the CLASS–CTEM modelling framework R. Shrestha et al. 10.5194/bg-14-4733-2017
- Compensatory Effects Between CO2, Nitrogen Deposition, and Nitrogen Fertilization in Terrestrial Biosphere Models Without Nitrogen Compromise Projections of the Future Terrestrial Carbon Sink S. Kou‐Giesbrecht & V. Arora 10.1029/2022GL102618
- CLASSIC v1.0: the open-source community successor to the Canadian Land Surface Scheme (CLASS) and the Canadian Terrestrial Ecosystem Model (CTEM) – Part 1: Model framework and site-level performance J. Melton et al. 10.5194/gmd-13-2825-2020
- Competition between plant functional types in the Canadian Terrestrial Ecosystem Model (CTEM) v. 2.0 J. Melton & V. Arora 10.5194/gmd-9-323-2016
- Modeling the diurnal variability of respiratory fluxes in the Canadian Terrestrial Ecosystem Model (CTEM) B. Badawy et al. 10.1002/2015MS000540
- An improved parameterization of leaf area index (LAI) seasonality in the Canadian Land Surface Scheme (CLASS) and Canadian Terrestrial Ecosystem Model (CTEM) modelling framework A. Asaadi et al. 10.5194/bg-15-6885-2018
- Constraining the strength of the terrestrial CO<sub>2</sub> fertilization effect in the Canadian Earth system model version 4.2 (CanESM4.2) V. Arora & J. Scinocca 10.5194/gmd-9-2357-2016
- Implementation of nitrogen cycle in the CLASSIC land model A. Asaadi & V. Arora 10.5194/bg-18-669-2021
- Integrating peatlands into the coupled Canadian Land Surface Scheme (CLASS) v3.6 and the Canadian Terrestrial Ecosystem Model (CTEM) v2.0 Y. Wu et al. 10.5194/gmd-9-2639-2016
- Coupling the Canadian Terrestrial Ecosystem Model (CTEM v. 2.0) to Environment and Climate Change Canada's greenhouse gas forecast model (v.107-glb) B. Badawy et al. 10.5194/gmd-11-631-2018
- Modeling the Joint Effects of Vegetation Characteristics and Soil Properties on Ecosystem Dynamics in a Panama Tropical Forest Y. Cheng et al. 10.1029/2021MS002603
- The impacts of modelling prescribed vs. dynamic land cover in a high-CO2 future scenario – greening of the Arctic and Amazonian dieback S. Kou-Giesbrecht et al. 10.5194/bg-21-3339-2024
- Estimation of Global Grassland Net Ecosystem Carbon Exchange Using a Model Tree Ensemble Approach W. Liang et al. 10.1029/2019JG005034
- Soil respiration–driven CO 2 pulses dominate Australia’s flux variability E. Metz et al. 10.1126/science.add7833
- Do dynamic global vegetation models capture the seasonality of carbon fluxes in the Amazon basin? A data‐model intercomparison N. Restrepo‐Coupe et al. 10.1111/gcb.13442
- Tiling soil textures for terrestrial ecosystem modelling via clustering analysis: a case study with CLASS-CTEM (version 2.1) J. Melton et al. 10.5194/gmd-10-2761-2017
- An assessment of natural methane fluxes simulated by the CLASS-CTEM model V. Arora et al. 10.5194/bg-15-4683-2018
- Representing the Dynamic Response of Vegetation to Nitrogen Limitation via Biological Nitrogen Fixation in the CLASSIC Land Model S. Kou‐Giesbrecht & V. Arora 10.1029/2022GB007341
- CLASSIC v1.0: the open-source community successor to the Canadian Land Surface Scheme (CLASS) and the Canadian Terrestrial Ecosystem Model (CTEM) – Part 2: Global benchmarking C. Seiler et al. 10.5194/gmd-14-2371-2021
- The Impact of Climate Forcing Biases and the Nitrogen Cycle on Land Carbon Balance Projections C. Seiler et al. 10.1029/2023MS003749
20 citations as recorded by crossref.
- An assessment of geographical distribution of different plant functional types over North America simulated using the CLASS–CTEM modelling framework R. Shrestha et al. 10.5194/bg-14-4733-2017
- Compensatory Effects Between CO2, Nitrogen Deposition, and Nitrogen Fertilization in Terrestrial Biosphere Models Without Nitrogen Compromise Projections of the Future Terrestrial Carbon Sink S. Kou‐Giesbrecht & V. Arora 10.1029/2022GL102618
- CLASSIC v1.0: the open-source community successor to the Canadian Land Surface Scheme (CLASS) and the Canadian Terrestrial Ecosystem Model (CTEM) – Part 1: Model framework and site-level performance J. Melton et al. 10.5194/gmd-13-2825-2020
- Competition between plant functional types in the Canadian Terrestrial Ecosystem Model (CTEM) v. 2.0 J. Melton & V. Arora 10.5194/gmd-9-323-2016
- Modeling the diurnal variability of respiratory fluxes in the Canadian Terrestrial Ecosystem Model (CTEM) B. Badawy et al. 10.1002/2015MS000540
- An improved parameterization of leaf area index (LAI) seasonality in the Canadian Land Surface Scheme (CLASS) and Canadian Terrestrial Ecosystem Model (CTEM) modelling framework A. Asaadi et al. 10.5194/bg-15-6885-2018
- Constraining the strength of the terrestrial CO<sub>2</sub> fertilization effect in the Canadian Earth system model version 4.2 (CanESM4.2) V. Arora & J. Scinocca 10.5194/gmd-9-2357-2016
- Implementation of nitrogen cycle in the CLASSIC land model A. Asaadi & V. Arora 10.5194/bg-18-669-2021
- Integrating peatlands into the coupled Canadian Land Surface Scheme (CLASS) v3.6 and the Canadian Terrestrial Ecosystem Model (CTEM) v2.0 Y. Wu et al. 10.5194/gmd-9-2639-2016
- Coupling the Canadian Terrestrial Ecosystem Model (CTEM v. 2.0) to Environment and Climate Change Canada's greenhouse gas forecast model (v.107-glb) B. Badawy et al. 10.5194/gmd-11-631-2018
- Modeling the Joint Effects of Vegetation Characteristics and Soil Properties on Ecosystem Dynamics in a Panama Tropical Forest Y. Cheng et al. 10.1029/2021MS002603
- The impacts of modelling prescribed vs. dynamic land cover in a high-CO2 future scenario – greening of the Arctic and Amazonian dieback S. Kou-Giesbrecht et al. 10.5194/bg-21-3339-2024
- Estimation of Global Grassland Net Ecosystem Carbon Exchange Using a Model Tree Ensemble Approach W. Liang et al. 10.1029/2019JG005034
- Soil respiration–driven CO 2 pulses dominate Australia’s flux variability E. Metz et al. 10.1126/science.add7833
- Do dynamic global vegetation models capture the seasonality of carbon fluxes in the Amazon basin? A data‐model intercomparison N. Restrepo‐Coupe et al. 10.1111/gcb.13442
- Tiling soil textures for terrestrial ecosystem modelling via clustering analysis: a case study with CLASS-CTEM (version 2.1) J. Melton et al. 10.5194/gmd-10-2761-2017
- An assessment of natural methane fluxes simulated by the CLASS-CTEM model V. Arora et al. 10.5194/bg-15-4683-2018
- Representing the Dynamic Response of Vegetation to Nitrogen Limitation via Biological Nitrogen Fixation in the CLASSIC Land Model S. Kou‐Giesbrecht & V. Arora 10.1029/2022GB007341
- CLASSIC v1.0: the open-source community successor to the Canadian Land Surface Scheme (CLASS) and the Canadian Terrestrial Ecosystem Model (CTEM) – Part 2: Global benchmarking C. Seiler et al. 10.5194/gmd-14-2371-2021
- The Impact of Climate Forcing Biases and the Nitrogen Cycle on Land Carbon Balance Projections C. Seiler et al. 10.1029/2023MS003749
Saved (final revised paper)
Latest update: 04 Nov 2024
Short summary
Net ecosystem productivity (NEP) in seasonally dry Amazon forests varies
greatly between sites with similar precipitation patterns. We ran CLASS-CTEM at two LBA Amazon sites (Tapajós 83km & Jarú Reserve) that exhibit opposite seasonal NEP cycles despite reasonably similar meteorological conditions. We find the influence of soil texture and depth, through soil moisture, on seasonal patterns of GPP and, especially, heterotrophic respiration is important for correctly simulating NEP seasonality.
Net ecosystem productivity (NEP) in seasonally dry Amazon forests varies
greatly between sites...
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