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[PDF] Top 20 Vegetation responses to interglacial warming in the Arctic: examples from Lake El'gygytgyn, Far East Russian Arctic

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Vegetation responses to interglacial warming in the Arctic: examples from Lake El'gygytgyn, Far East Russian Arctic

Vegetation responses to interglacial warming in the Arctic: examples from Lake El'gygytgyn, Far East Russian Arctic

... as in zone 31a, dominate the MIS31b spectra and demon- strate that deciduous forest remained an important landscape ...component. The presence of Corylus in two samples in mi- nor but ... See full document

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Vegetation responses to interglacial warming in the Arctic, examples from Lake El'gygytgyn, northeast Siberia

Vegetation responses to interglacial warming in the Arctic, examples from Lake El'gygytgyn, northeast Siberia

... into the possible causes of the observed paleoclimatic ...on the responses of biotic systems to those ...have the longevity, continuity, or tem- poral resolution of ocean and ice ... See full document

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Dynamic diatom response to changing climate 0–1.2 Ma at Lake El'gygytgyn, Far East Russian Arctic

Dynamic diatom response to changing climate 0–1.2 Ma at Lake El'gygytgyn, Far East Russian Arctic

... Events in which plankton dramatically decreases in abun- dance and subsequently re-emerges with a different charac- ter may help to constrain the nature of these intervals of the lake’s ... See full document

11

Pliocene to Pleistocene climate and environmental history of Lake El'gygytgyn, Far East Russian Arctic, based on high-resolution inorganic geochemistry data

Pliocene to Pleistocene climate and environmental history of Lake El'gygytgyn, Far East Russian Arctic, based on high-resolution inorganic geochemistry data

... Due to the cold Arctic climate, the oligo- to ultra- oligotrophic and cold-monomictic Lake El’gygytgyn (Cre- mer and Wagner, 2003) is fully ice-covered for almost nine months of ... See full document

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Pliocene to Pleistocene climate and environmental history of Lake El'gygytgyn, Far East Russian Arctic, based on high-resolution inorganic geochemistry data

Pliocene to Pleistocene climate and environmental history of Lake El'gygytgyn, Far East Russian Arctic, based on high-resolution inorganic geochemistry data

... low to lacking correspondence and calcite was not iden- tified by FTIRS analyses in these ...sediments. The deposition of calcite restricted to the early lake history may be ... See full document

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Dynamic diatom response to changing climate 0–1.2 Ma at Lake El'gygytgyn, far east Russian Arctic

Dynamic diatom response to changing climate 0–1.2 Ma at Lake El'gygytgyn, far east Russian Arctic

... noted. The occurrence of certain periphytic taxa also characterizes each of these intervals, especially ...occur in the deeper record, even as the dominant plankton ...varies. In ... See full document

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Petrophysical characterization of the lacustrine sediment succession drilled in Lake El'gygytgyn, Far East Russian Arctic

Petrophysical characterization of the lacustrine sediment succession drilled in Lake El'gygytgyn, Far East Russian Arctic

... When the meteorite hit the target area ...2000), the Northern Hemisphere was experiencing the rather constant, moderate to warm climate of the mid- Pliocene (Harris, 2005; ... See full document

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A 350 ka record of climate change from Lake El'gygytgyn, Far East Russian Arctic: refining the pattern of climate modes by means of cluster analysis

A 350 ka record of climate change from Lake El'gygytgyn, Far East Russian Arctic: refining the pattern of climate modes by means of cluster analysis

... of the sediment cores PG1351 and Lz1024 from Lake El’gygytgyn, Chukotka peninsula, Far East Russian Arctic, were subject to a hierarchical agglomerative cluster ... See full document

11

Response of halocarbons to ocean acidification in the Arctic

Response of halocarbons to ocean acidification in the Arctic

... Due to its high reactivity and short photolytic lifetime, CH 2 I 2 is potentially one of the most important sources of iodine atoms to the coastal marine boundary layer (Carpenter et ... See full document

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Response of halocarbons to ocean acidification in the Arctic

Response of halocarbons to ocean acidification in the Arctic

... contribution to the European Project on OCean Acidification (EPOCA) which received funding from the European Community’s Seventh Framework Programme (FP7/2007-2013) under grant agreement ... See full document

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Delayed responses of an Arctic ecosystem to an extreme summer: impacts on net ecosystem exchange and vegetation functioning

Delayed responses of an Arctic ecosystem to an extreme summer: impacts on net ecosystem exchange and vegetation functioning

... 2008). The occurrence of high summer temperatures might nega- tively affect the photosynthetic capacity of arctic plants and increase leaf mortality due to direct temperature stress and/or ... See full document

12

Ammonia in the summertime Arctic marine boundary layer: sources, sinks, and  implications

Ammonia in the summertime Arctic marine boundary layer: sources, sinks, and implications

... Acknowledgements. The authors are grateful for the hard work and dedication of the CCGS Amundsen ...crew. The authors also thank ...of the AIM-IC, as well as ...data. The ... See full document

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A multi-model assessment of pollution transport to the Arctic

A multi-model assessment of pollution transport to the Arctic

... help to characterize the rela- tive importance of emissions from various source regions to seasonal and annual Arctic ...change in the future. As climate continues ... See full document

20

Bird communities of the arctic shrub tundra of Yamal: habitat specialists and generalists.

Bird communities of the arctic shrub tundra of Yamal: habitat specialists and generalists.

... belong to the same taxonomic group as old world warblers, but we consider here the functional role these groups play in the tundra ...of the community at Erkuta were more similar ... See full document

12

High diversity of nitrogen-fixing bacteria in the upper reaches of the Heihe River, northwestern China

High diversity of nitrogen-fixing bacteria in the upper reaches of the Heihe River, northwestern China

... Abstract. Vegetation plays a key role in water conservation in the southern Qilian Mountains (northwestern China), lo- cated in the upper reaches of the Heihe ...for ... See full document

12

Vankor cluster: Development of oil extraction  and pipeline transport in the East Arctic

Vankor cluster: Development of oil extraction and pipeline transport in the East Arctic

... Магистральный нефтепровод Пурпе – Самотлор ("Транснефть") протяженностью 429 км является участком магистрального нефтепровода Заполярье – Пурпе – Самотлор и предназн[r] ... See full document

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The sudden stratospheric warming of the Arctic winter 2009/2010: comparison to other recent warm winters

The sudden stratospheric warming of the Arctic winter 2009/2010: comparison to other recent warm winters

... of the Arctic polar stratosphere in winter 1999/2000 determined by remote observations, ...loss in the Arctic winters ... See full document

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Spatio-temporal Analysis of the Genetic Diversity of Arctic Rabies Viruses and Their Reservoir Hosts in Greenland.

Spatio-temporal Analysis of the Genetic Diversity of Arctic Rabies Viruses and Their Reservoir Hosts in Greenland.

... particular arctic rabies virus (RABV) lineage (arctic-3) but were limited by low sample numbers and limited sequence length so as to preclude generation of high resolution phylogenetic ...RABVs ... See full document

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Introduction: World Routes in the Arctic

Introduction: World Routes in the Arctic

... The Arctic is associated in popular perception with a vast frozen snow covered empty ...been in the Arctic, whether in the Eurasian or North American part, knows ... See full document

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Halogen-based reconstruction of Russian Arctic sea ice area from the Akademii Nauk ice core (Severnaya Zemlya)

Halogen-based reconstruction of Russian Arctic sea ice area from the Akademii Nauk ice core (Severnaya Zemlya)

... for the anions associated with strong acids (NO − 3 and SO 2− 4 ), most of the other chemical species and in particular the stable water isotopes are less affected than the strong ... See full document

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