Arctic sea-ice extent and volume are declining rapidly. Several studies project that the Arctic
Ocean may become seasonally ice-free by the year 2040 or even earlier. Putting this into …

While there are numerous hypotheses concerning glacial–interglacial environmental and
climatic regime shifts in the Arctic Ocean, a holistic view on the Northern Hemisphere's late …

As the planet cooled from peak warmth in the early Cenozoic, extensive Northern
Hemisphere ice sheets developed by 2.6 Ma ago, leading to changes in the circulation of …

The hypothesis of a km-thick ice shelf covering the entire Arctic Ocean during peak glacial
conditions was proposed nearly half a century ago. Floating ice shelves preserve few direct …

We present the first sedimentary biomarker study encompassing the entire Arctic Ocean. A
large data set of organic markers for terrigenous, petroleum and combustion inputs [alkanes …

Sediment cores from the western Arctic Ocean obtained on the 2005 HOTRAX and some
earlier expeditions have been analyzed to develop a stratigraphic correlation from the …

New sediment cores were recovered along two transects from the Canada Basin across the
central Mendeleev Ridge towards the Makarov Basin and the Lomonosov Ridge in the …

Рассмотрены основные этапы развития работ по составлению Государственной
геологической карты России масштаба 1: 1 000 000, приложены справочные …

Following early hypotheses about the possible existence of Arctic ice shelves in the past,–,
the observation of specific erosional features as deep as 1,000 metres below the current sea …

Portrayal of North American ice cover during the Last Glacial Maximum is dominated by the
Laurentide Ice Sheet, leaving little detail for the adjacent Innuitian Ice Sheet (IIS). Four …