Results 11 to 20 of about 92,340 (281)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+11 more sources

ICE FLOW VELOCITY MAPPING IN GREENLAND USING HISTORICAL IMAGES FROM 1960s TO 1980s: SCHEME DESIGN [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
Ice flow velocity over long time series in Greenland plays a vital role in estimating and predicting the mass balance of the Greenland Ice Sheet and its contribution to global sea level rise.
Z. Yu   +9 more
doaj   +1 more source

Cretaceous lithostratigraphy of North-East Greenland [PDF]

open access: yesBulletin of the Geological Society of Denmark, 2020
An updated and revised lithostratigraphic scheme is presented for the Cretaceous of North-East Greenland from Traill Ø in the south to Store Koldewey in the north. The Ryazanian to lower Maastrichtian succession is up to several kilometres thick and comprises four groups, 12 formations and 18 members.
Morten Bjerager   +9 more
openaire   +3 more sources

Holocene palaeoceanography of the Northeast Greenland shelf [PDF]

open access: yesClimate of the Past, 2022
The Northeast Greenland shelf is highly sensitive to climate and ocean variability because it is swept by the East Greenland Current, which, through the western Fram Strait, forms the main pathway of export of sea ice and cold water masses from the ...
T. Pados-Dibattista   +12 more
doaj   +1 more source

Four decades of new vascular plant records for Greenland [PDF]

open access: yesPhytoKeys, 2020
Records of new species of vascular plants in Greenland from the last four decades are presented and new phytogeographical data leading to extension of the known distribution limits in Greenland are discussed.
Christian Bay
doaj   +3 more sources

Sudden death of an Arctic wolf population in Greenland

open access: yesPolar Research, 2021
This study reports the disappearance of a small Arctic wolf population in north-east Greenland founded in 1979 and provides the first long-term information on the wolf packs of this region.
Ulf Marquard-Petersen
doaj   +1 more source

Spatially Heterogeneous Effects of Atmospheric Circulation on Greenland Ice Sheet Melting

open access: yesAtmosphere, 2023
The melting of the Greenland ice sheet (GrIS) in summer has rapidly and significantly increased in recent decades, especially for the northern GrIS. Circulation related to GrIS melting is important for understanding the contribution of the GrIS to the ...
Hejing Wang   +3 more
doaj   +1 more source

The retroflection of part of the East Greenland Current at Cape Farewell [PDF]

open access: yes, 2007
The East Greenland Current (EGC) and the smaller East Greenland Coastal Current (EGCC) provide the major conduit for cold fresh polar water to enter the lower latitudes of the North Atlantic.
Amélie Meyer   +22 more
core   +1 more source

EARLY CAMBRIAN BRACHIOPODS FROM NORTH-EAST GREENLAND [PDF]

open access: yesPalaeontology, 2005
Small shelly fossils are common in sediments of Early Cambrian age and include the earliest common representatives of metazoan animals with mineralized hard parts. The group includes fossils of very different morphology, composition and ultrastructure. They seem to represent skeletal remains of numerous animal groups, the biological affinities of which
CHRISTIAN B. SKOVSTED, LARS E. HOLMER
openaire   +1 more source

First pre-modern record of the gyrfalcon (Falco rusticolus) in north-east Greenland

open access: yesPolar Research, 2019
Gyrfalcon (Falco rusticolus) is the largest falcon in the world. It inhabits a wide range of climate zones in the Northern Hemisphere, from boreal forests in the south of its range to the arid polar deserts of the High Arctic.
Gina E. Moseley   +7 more
doaj   +1 more source

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