Changing state of the climate system
2 Chapter 2 assesses observed large-scale changes in climate system drivers, key climate
indicators and 3 principal modes of variability. Chapter 3 considers model performance and …
indicators and 3 principal modes of variability. Chapter 3 considers model performance and …
The medieval climate anomaly in Antarctica
Abstract The Medieval Climate Anomaly (MCA) is a well-recognized climate perturbation in
many parts of the world, with a core period of 1000–1200 CE. Here we are mapping the …
many parts of the world, with a core period of 1000–1200 CE. Here we are mapping the …
Holocene dynamics of the Southern Hemisphere westerly winds and possible links to CO2 outgassing
Abstract The Southern Hemisphere westerly winds (SHW) play an important role in
regulating the capacity of the Southern Ocean carbon sink. They modulate upwelling of …
regulating the capacity of the Southern Ocean carbon sink. They modulate upwelling of …
Tracking the southern hemisphere westerlies during and since the last glacial maximum with multiproxy lake records from the Falkland Islands (52° S)
M Spoth, B Hall, T Lowell, AF Diefendorf… - Quaternary Science …, 2023 - Elsevier
Abstract The Southern Hemisphere Westerlies (SHW) and their linkages with key ocean and
atmospheric processes have the potential to drive abrupt climate change. The westerlies …
atmospheric processes have the potential to drive abrupt climate change. The westerlies …
The medieval climate anomaly in South America
Abstract The Medieval Climate Anomaly (MCA) is a climatic perturbation with a core period
of 1000-1200 AD that is well-recognized in the Northern Hemisphere (NH). Its existence in …
of 1000-1200 AD that is well-recognized in the Northern Hemisphere (NH). Its existence in …
Holocene centennial to millennial shifts in North-Atlantic storminess and ocean dynamics
The forcing mechanisms responsible for centennial to millennial variability of mid-latitude
storminess are still poorly understood. On decadal scales, the present-day geographic …
storminess are still poorly understood. On decadal scales, the present-day geographic …
[HTML][HTML] Late Holocene climate anomaly concurrent with fire activity and ecosystem shifts in the eastern Australian Highlands
The alpine area of the Australian mainland is highly sensitive to climate and environmental
change, and potentially vulnerable to ecosystem tipping points. Over the next two decades …
change, and potentially vulnerable to ecosystem tipping points. Over the next two decades …
Evidence of prehistoric human activity in the Falkland Islands
When Darwin visited the Falkland Islands in 1833, he noted the puzzling occurrence of the
islands' sole terrestrial mammal, Dusicyon australis (or “warrah”). The warrah's origins have …
islands' sole terrestrial mammal, Dusicyon australis (or “warrah”). The warrah's origins have …
Ecology of moss banks on Signy Island (maritime Antarctic)
Mosses are dominant components of high-latitude environments, and Signy Island (maritime
Antarctic) provides a representative example of polar cryptogam-dominated terrestrial …
Antarctic) provides a representative example of polar cryptogam-dominated terrestrial …
Tracing last millennium cycles of Río de la Plata Plume Water input into the Southwestern Atlantic Ocean
L Perez, C Crisci, M Medina-Elizalde… - Science of the Total …, 2023 - Elsevier
Recent studies established a strong connection between instrumental hydroclimatic
changes in the Río de la Plata (RdlP) watershed and the influx of continental terrigenous …
changes in the Río de la Plata (RdlP) watershed and the influx of continental terrigenous …