Legacy effect of warming on the heterotrophic respiration of alpine grassland on the Qinghai-Tibet Plateau
Sign Up to like & getrecommendations! Published in 2021 at "Applied Soil Ecology"
DOI: 10.1016/j.apsoil.2021.104093
Abstract: Abstract The response of soil microbial decomposition of soil organic carbon (C) to temperature variation against an average warming background is of great importance to understand how climate change affects the ecosystem C cycling. In… read more here.
Keywords: heterotrophic respiration; ws18; soil; respiration ... See more keywords
Empirical estimates of regional carbon budgets imply reduced global soil heterotrophic respiration
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DOI: 10.1093/nsr/nwaa145
Abstract: Abstract Resolving regional carbon budgets is critical for informing land-based mitigation policy. For nine regions covering nearly the whole globe, we collected inventory estimates of carbon-stock changes complemented by satellite estimates of biomass changes where… read more here.
Keywords: carbon; soil heterotrophic; regional carbon; heterotrophic respiration ... See more keywords
Increasing microbial carbon use efficiency with warming predicts soil heterotrophic respiration globally.
Sign Up to like & getrecommendations! Published in 2019 at "Global change biology"
DOI: 10.1111/gcb.14738
Abstract: The degree to which climate warming will stimulate soil organic carbon (SOC) losses via heterotrophic respiration remains uncertain, in part because different or even opposite microbial physiology and temperature relationships have been proposed in SOC… read more here.
Keywords: microbial carbon; respiration; soil heterotrophic; heterotrophic respiration ... See more keywords
Leveraging observed soil heterotrophic respiration fluxes as a novel constraint on global-scale models.
Sign Up to like & getrecommendations! Published in 2021 at "Global change biology"
DOI: 10.1111/gcb.15795
Abstract: Microbially-explicit models may improve understanding and projections of carbon dynamics in response to future climate change, but their fidelity in simulating global-scale soil heterotrophic respiration (RH ), a stringent test for soil biogeochemical models, has… read more here.
Keywords: global scale; biogeochemical models; soil heterotrophic; heterotrophic respiration ... See more keywords
Leveraging the signature of heterotrophic respiration on atmospheric CO2 for model benchmarking
Sign Up to like & getrecommendations! Published in 2020 at "Biogeosciences"
DOI: 10.5194/bg-17-1293-2020
Abstract: Abstract. Spatial and temporal variations in atmospheric carbon dioxide ( CO2 ) reflect large-scale net carbon exchange between the atmosphere and terrestrial ecosystems. Soil heterotrophic respiration (HR) is one of the component fluxes that drive… read more here.
Keywords: co2; heterotrophic respiration; model; atmospheric co2 ... See more keywords