Evidence of Ice Age humans in eastern Beringia suggests early migration to North America
Our understanding of the timing and pathway of human arrival to the Americas remains an
important and polarizing topic of debate in archaeology and anthropology. Traditional …
important and polarizing topic of debate in archaeology and anthropology. Traditional …
Climate‐driven ecological stability as a globally shared cause of Late Quaternary megafaunal extinctions: the Plaids and Stripes Hypothesis
DH Mann, P Groves, BV Gaglioti… - Biological …, 2019 - Wiley Online Library
Controversy persists about why so many large‐bodied mammal species went extinct around
the end of the last ice age. Resolving this is important for understanding extinction …
the end of the last ice age. Resolving this is important for understanding extinction …
Collapse of the mammoth-steppe in central Yukon as revealed by ancient environmental DNA
TJ Murchie, AJ Monteath, ME Mahony, GS Long… - Nature …, 2021 - nature.com
The temporal and spatial coarseness of megafaunal fossil records complicates attempts to to
disentangle the relative impacts of climate change, ecosystem restructuring, and human …
disentangle the relative impacts of climate change, ecosystem restructuring, and human …
[图书][B] First Peoples in a New World: Populating Ice Age America
DJ Meltzer - 2021 - books.google.com
" Sometime before 15,000 years ago, a band of hunter-gatherers arrived in Northeast Asia.
They continued east, becoming the first people to set foot in the Americas. They soon found …
They continued east, becoming the first people to set foot in the Americas. They soon found …
Climate change, not human population growth, correlates with Late Quaternary megafauna declines in North America
The disappearance of many North American megafauna at the end of the Pleistocene is a
contentious topic. While the proposed causes for megafaunal extinction are varied, most …
contentious topic. While the proposed causes for megafaunal extinction are varied, most …
Lifetime mobility of an Arctic woolly mammoth
MJ Wooller, C Bataille, P Druckenmiller, GM Erickson… - Science, 2021 - science.org
Little is known about woolly mammoth (Mammuthus primigenius) mobility and range. Here
we use high temporal resolution sequential analyses of strontium isotope ratios along an …
we use high temporal resolution sequential analyses of strontium isotope ratios along an …
Shifting habitat mosaics and fish production across river basins
Watersheds are complex mosaics of habitats whose conditions vary across space and time
as landscape features filter overriding climate forcing, yet the extent to which the reliability of …
as landscape features filter overriding climate forcing, yet the extent to which the reliability of …
Synergistic roles of climate warming and human occupation in Patagonian megafaunal extinctions during the Last Deglaciation
The causes of Late Pleistocene megafaunal extinctions (60,000 to 11,650 years ago,
hereafter 60 to 11.65 ka) remain contentious, with major phases coinciding with both human …
hereafter 60 to 11.65 ka) remain contentious, with major phases coinciding with both human …
Range expansion of moose in Arctic Alaska linked to warming and increased shrub habitat
Twentieth century warming has increased vegetation productivity and shrub cover across
northern tundra and treeline regions, but effects on terrestrial wildlife have not been …
northern tundra and treeline regions, but effects on terrestrial wildlife have not been …
Late Pleistocene shrub expansion preceded megafauna turnover and extinctions in eastern Beringia
AJ Monteath, BV Gaglioti… - Proceedings of the …, 2021 - National Acad Sciences
The collapse of the steppe-tundra biome (mammoth steppe) at the end of the Pleistocene is
used as an important example of top-down ecosystem cascades, where human hunting of …
used as an important example of top-down ecosystem cascades, where human hunting of …