Integrating the evidence for a terrestrial carbon sink caused by increasing atmospheric CO2
Atmospheric carbon dioxide concentration ([CO2]) is increasing, which increases leaf‐scale
photosynthesis and intrinsic water‐use efficiency. These direct responses have the potential …
photosynthesis and intrinsic water‐use efficiency. These direct responses have the potential …
Radiocarbon: a key tracer for studying Earth's dynamo, climate system, carbon cycle, and Sun
BACKGROUND Radiocarbon (14C) has long been recognized as providing an essential
dating method covering the past 55,000 years. However, the further role of 14C as a …
dating method covering the past 55,000 years. However, the further role of 14C as a …
Intergovernmental Panel on Climate Change (IPCC). Global carbon and other biogeochemical cycles and feedbacks
It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
Expert assessment of future vulnerability of the global peatland carbon sink
The carbon balance of peatlands is predicted to shift from a sink to a source this century.
However, peatland ecosystems are still omitted from the main Earth system models that are …
However, peatland ecosystems are still omitted from the main Earth system models that are …
[HTML][HTML] Is there warming in the pipeline? A multi-model analysis of the Zero Emissions Commitment from
Abstract The Zero Emissions Commitment (ZEC) is the change in global mean temperature
expected to occur following the cessation of net CO 2 emissions and as such is a critical …
expected to occur following the cessation of net CO 2 emissions and as such is a critical …
Multi-proxy constraints on Atlantic circulation dynamics since the last ice age
Uncertainties persist in the understanding of the Atlantic meridional overturning circulation
and its response to external perturbations such as freshwater or radiative forcing. Abrupt …
and its response to external perturbations such as freshwater or radiative forcing. Abrupt …
Hysteresis of the Earth system under positive and negative CO2 emissions
A Jeltsch-Thömmes, TF Stocker… - Environmental Research …, 2020 - iopscience.iop.org
Carbon dioxide removal (CDR) from the atmosphere is part of all emission scenarios of the
IPCC that limit global warming to below 1.5 C. Here, we investigate hysteresis …
IPCC that limit global warming to below 1.5 C. Here, we investigate hysteresis …
[HTML][HTML] Atmospheric methane since the last glacial maximum was driven by wetland sources
Atmospheric methane (CH 4) has changed considerably in the time between the last glacial
maximum (LGM) and the preindustrial (PI) periods. We investigate these changes in …
maximum (LGM) and the preindustrial (PI) periods. We investigate these changes in …
Glacial heterogeneity in Southern Ocean carbon storage abated by fast South Indian deglacial carbon release
Past changes in ocean 14C disequilibria have been suggested to reflect the Southern
Ocean control on global exogenic carbon cycling. Yet, the volumetric extent of the glacial …
Ocean control on global exogenic carbon cycling. Yet, the volumetric extent of the glacial …
The Coupled Ice Sheet–Earth System Model Bern3D v3. 0
Understanding climate variability from millennial to glacial–interglacial time scales remains
challenging due to the complex and nonlinear feedbacks between ice, ocean, sediments …
challenging due to the complex and nonlinear feedbacks between ice, ocean, sediments …