Calibration of temperature-dependent ocean microbial processes in the cGENIE. muffin (v0. 9.13) Earth system model
Temperature is a master parameter in the marine carbon cycle, exerting a critical control on
the rate of biological transformation of a variety of solid and dissolved reactants and …
the rate of biological transformation of a variety of solid and dissolved reactants and …
EcoGEnIE 1.0: plankton ecology in the cGEnIE Earth system model
We present an extension to the carbon-centric Grid Enabled Integrated Earth system model
(cGEnIE) that explicitly accounts for the growth and interaction of an arbitrary number of …
(cGEnIE) that explicitly accounts for the growth and interaction of an arbitrary number of …
Variable particle size distributions reduce the sensitivity of global export flux to climate change
Recent earth system models predict a 10%–20% decrease in particulate organic carbon
export from the surface ocean by the end of the 21st century due to global climate change …
export from the surface ocean by the end of the 21st century due to global climate change …
Data-constrained assessment of ocean circulation changes since the middle Miocene in an Earth system model
Since the middle Miocene (15 Ma, million years ago), the Earth's climate has undergone a
long-term cooling trend, characterised by a reduction in ocean temperatures of up to 7–8∘ …
long-term cooling trend, characterised by a reduction in ocean temperatures of up to 7–8∘ …
Resolving ecological feedbacks on the ocean carbon sink in Earth system models
DI Armstrong McKay, SE Cornell… - Earth System …, 2021 - esd.copernicus.org
The Earth's oceans are one of the largest sinks in the Earth system for anthropogenic CO 2
emissions, acting as a negative feedback on climate change. Earth system models project …
emissions, acting as a negative feedback on climate change. Earth system models project …
Reduced carbon cycle resilience across the Palaeocene–Eocene Thermal Maximum
DI Armstrong McKay, TM Lenton - Climate of the Past, 2018 - cp.copernicus.org
Several past episodes of rapid carbon cycle and climate change are hypothesised to be the
result of the Earth system reaching a tipping point beyond which an abrupt transition to a …
result of the Earth system reaching a tipping point beyond which an abrupt transition to a …
Spine-like structures in Paleogene muricate planktonic foraminifera
Muricate planktonic foraminifera comprise an extinct clade that was diverse and abundant in
the Paleogene oceans and are widely used in palaeoclimate research as geochemical …
the Paleogene oceans and are widely used in palaeoclimate research as geochemical …
Sensitivity of atmospheric to regional variability in particulate organic matter remineralization depths
The concentration of CO 2 in the atmosphere is sensitive to changes in the depth at which
sinking particulate organic matter is remineralized: often described as a change in the …
sinking particulate organic matter is remineralized: often described as a change in the …
Inclusion of a suite of weathering tracers in the cGENIE Earth system model–muffin release v. 0.9. 23
The metals strontium (Sr), lithium (Li), osmium (Os) and calcium (Ca), together with their
isotopes, are important tracers of weathering and volcanism–primary processes which …
isotopes, are important tracers of weathering and volcanism–primary processes which …