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The geological record shows that abrupt changes in the Earth system can occur on
timescales short enough to challenge the capacity of human societies to adapt to …
timescales short enough to challenge the capacity of human societies to adapt to …
Opslaan Citeren Geciteerd door 133 PO Hopcroft, PJ Valdes - Proceedings of the National Academy of …, 2021 - pnas.org
While paleoclimate records show that the Earth System is characterized by several different
tip** points, their representation within Earth System models (ESMs) remains poorly …
tip** points, their representation within Earth System models (ESMs) remains poorly …
Pleistocene drivers of Northwest African hydroclimate and vegetation
Savanna ecosystems were the landscapes for human evolution and are vital to modern Sub-
Saharan African food security, yet the fundamental drivers of climate and ecology in these …
Saharan African food security, yet the fundamental drivers of climate and ecology in these …
[HTML][HTML] Holocene vegetation transitions and their climatic drivers in MPI-ESM1. 2
A Dallmeyer, M Claussen, SJ Lorenz, M Sigl… - Climate of the …, 2021 - cp.copernicus.org
We present a transient simulation of global vegetation and climate patterns of the mid-and
late Holocene using the MPI-ESM (Max Planck Institute for Meteorology Earth System …
late Holocene using the MPI-ESM (Max Planck Institute for Meteorology Earth System …
[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 …
African humid period precipitation sustained by robust vegetation, soil, and lake feedbacks
Abstract The African Humid Period (∼ 11,000–5,000 years before present) was the most
recent of several precessionally paced wet intervals during which an increase in the …
recent of several precessionally paced wet intervals during which an increase in the …
Drivers of the evolution and amplitude of African Humid Periods
During orbital precession minima, the Sahara was humid and more vegetated, providing
potential corridors for Hominins migration. Uncertainties remain over the climatic processes …
potential corridors for Hominins migration. Uncertainties remain over the climatic processes …
Nature and dynamics of North African humid and dry periods during the last 200,000 years documented in the clay fraction of Eastern Mediterranean deep-sea …
W Ehrmann, G Schmiedl - Quaternary Science Reviews, 2021 - Elsevier
The African monsoon system controlled the mobilisation and delivery of clay-sized sediment
particles to the Eastern Mediterranean Sea in the late Quaternary. During African Humid …
particles to the Eastern Mediterranean Sea in the late Quaternary. During African Humid …