[HTML][HTML] The PMIP4 contribution to CMIP6–Part 1: Overview and over-arching analysis plan
This paper is the first of a series of four GMD papers on the PMIP4-CMIP6 experiments. Part
2 (Otto-Bliesner et al., 2017) gives details about the two PMIP4-CMIP6 interglacial …
2 (Otto-Bliesner et al., 2017) gives details about the two PMIP4-CMIP6 interglacial …
Silicate weathering as a feedback and forcing in Earth's climate and carbon cycle
Current understanding of the long-term carbon cycle posits that Earth's climate is stabilized
by a negative feedback involving CO 2 consumption by chemical weathering of silicate …
by a negative feedback involving CO 2 consumption by chemical weathering of silicate …
Pliocene and Eocene provide best analogs for near-future climates
As the world warms due to rising greenhouse gas concentrations, the Earth system moves
toward climate states without societal precedent, challenging adaptation. Past Earth system …
toward climate states without societal precedent, challenging adaptation. Past Earth system …
Spatial patterns of climate change across the Paleocene–Eocene Thermal Maximum
The Paleocene–Eocene Thermal Maximum (PETM; 56 Ma) is one of our best geological
analogs for understanding climate dynamics in a “greenhouse” world. However, proxy data …
analogs for understanding climate dynamics in a “greenhouse” world. However, proxy data …
[HTML][HTML] The DeepMIP contribution to PMIP4: Methodologies for selection, compilation and analysis of latest Paleocene and early Eocene climate proxy data …
The early Eocene (56 to 48 million years ago) is inferred to have been the most recent time
that Earth's atmospheric CO 2 concentrations exceeded 1000 ppm. Global mean …
that Earth's atmospheric CO 2 concentrations exceeded 1000 ppm. Global mean …
Global mean surface temperature and climate sensitivity of the EECO, PETM and latest Paleocene
Accurate estimates of past global mean surface temperature (GMST) help to contextualise
future climate change and are required to estimate the sensitivity of the climate system to …
future climate change and are required to estimate the sensitivity of the climate system to …
Simulation of Eocene extreme warmth and high climate sensitivity through cloud feedbacks
The Early Eocene, a period of elevated atmospheric CO2 (> 1000 ppmv), is considered an
analog for future climate. Previous modeling attempts have been unable to reproduce major …
analog for future climate. Previous modeling attempts have been unable to reproduce major …
[HTML][HTML] DeepMIP: Model intercomparison of early Eocene climatic optimum (EECO) large-scale climate features and comparison with proxy data
We present results from an ensemble of eight climate models, each of which has carried out
simulations of the early Eocene climate optimum (EECO,∼ 50 million years ago). These …
simulations of the early Eocene climate optimum (EECO,∼ 50 million years ago). These …
Eocene greenhouse climate revealed by coupled clumped isotope-Mg/Ca thermometry
Past greenhouse periods with elevated atmospheric CO2 were characterized by globally
warmer sea-surface temperatures (SST). However, the extent to which the high latitudes …
warmer sea-surface temperatures (SST). However, the extent to which the high latitudes …
Simulating miocene warmth: insights from an opportunistic multi‐model ensemble (MioMIP1)
Abstract The Miocene epoch, spanning 23.03–5.33 Ma, was a dynamic climate of sustained,
polar amplified warmth. Miocene atmospheric CO2 concentrations are typically …
polar amplified warmth. Miocene atmospheric CO2 concentrations are typically …