English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

. Unanswered questions about the glacier and climate history preceding theglobal Last Glacial Maximum (LGM) in the southern temperate latitudesremain. The Marine Isotope Stage (MIS) 3 is normally understood as a globalinterstadial period; nonetheless its climate was punctuated by conspicuousvariability, and its signature has not been resolved beyond the polar realms. In this paper, we compile a 10Be depth profile, single grain infrared (IR) stimulated luminescence dating and 14C samples to derive a new glacier record for the principal outwash plain complex, deposited by the western Patagonian Ice Sheet (PIS) during the last glacial period (Llanquihue Glaciation) on the Isla de Chiloé, southern Chile (42∘ S). In this region, the Golfo de Corcovado Ice Lobeleft a distinct geomorphic and stratigraphic imprint, suitable forreconstructing former ice dynamics and timing of past climate change. Our dataindicate that maximum glaciation occurred by 57.8±4.7 ka withoutreaching the Pacific Ocean coast. Ice readavanced and buttressed against theeastern side of the Cordillera de la Costa again by 26.0±2.9 ka. Ourdata further support the notion of a large ice extent during parts of the MIS 3 in Patagonia and New Zealand but appear to contradict near contemporaneousinterstadial evidence in the southern midlatitudes, includingChiloé. We propose that the PIS expanded to its full-glacial Llanquihuemoraines, recording a rapid response of southern mountain glaciers to themillennial-scale climate stadials that punctuated the MIS 3 at the poles and elsewhere.

eiszeitalter und gegenwart

A composite &amp;lt;sup&amp;gt;10&amp;lt;/sup&amp;gt;Be, IR-50 and &amp;lt;sup&amp;gt;14&amp;lt;/sup&amp;gt;C chronology of the pre-Last Glacial Maximum (LGM) full ice extent of the western Patagonian Ice Sheet on the Isla de Chiloé, south Chile (42° S)