Results 221 to 230 of about 42,145 (293)

The expanding H5N1 avian influenza panzootic causes high mortality of skuas in Antarctica. [PDF]

open access: yesSci Rep
Iervolino M   +21 more
europepmc   +1 more source

A North Greenland‐wide in situ cosmogenic 14C ice sheet chronology since the Lateglacial

open access: yesBoreas, EarlyView.
Knowledge of the glacial history of the North Greenland Ice Sheet is crucial due to its high sensitivity to climate change. However, because the ice sheet in this region is predominantly cold‐based, resulting in low erosion rates, using 10Be exposure dating to establish reliable ice sheet chronologies has proven very challenging due to nuclide ...
Anne Sofie Søndergaard   +8 more
wiley   +1 more source

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

open access: yesBoreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo   +5 more
wiley   +1 more source

First morphological description of the Galápagos pink iguana (<i>Conolophus marthae</i>) hatchling: a critical step for its conservation. [PDF]

open access: yesPeerJ
Carrión-Tacuri J   +11 more
europepmc   +1 more source

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