High Arctic
A Specimen of the High Arctic Subspecies of Atlantic Puffin, Fratercula arctica naumanni , in Canada
... a High Arctic endemic subspecies with a popula- tion of less than 20 000 pairs, it is likely to be vulnera- ble to the effects of global warming, as well as re source developments increasingly planned for ...
5
Understanding drivers of antibiotic resistance genes in High Arctic soil ecosystems
... in High Arctic soils, with previous studies limited to permafrost, birds, and marine sediments (Sjölund et ...previous Arctic soil AR work did not measure parallel geochemical conditions in detail, ...
9
An Integrative Approach to Examining the Trophic Ecology of a Common Benthic Fish in the High Arctic
... in arctic food webs because they can exploit both benthic and pelagic resources and potentially promote food web stability (Rooney et ...of Arctic Cod congregate in the high Arctic during ...
88
Clavarioid-type fungi from Svalbard: Their spatial distribution in the European High Arctic
... In this respect, "saprotrophs" have the most diverse assemblage (18 species, all substrate specific, 94 specimens) that are distributed in all bioclimatic zones (Tab. 2). Whereas, symbiotic basidiolichens (2 ...
18
Water temperature dynamics in High Arctic river basins
... in High Arctic river basins located in north-west Svalbard. High spatiotemporal heterogeneity of water column temperatures were related to river water source and prevailing meteorological conditions ...
50
Synchronous polar winter starphotometry and lidar measurements at a High Arctic station
... One of the principal shortcomings of polar winter aerosol monitoring is the absence of AOD measurements. Star pho- tometry and moon photometry, based, respectively, on the ra- diation from bright stars and the Moon, have ...
21
On the chemical dynamics of extracellular polysaccharides in the high Arctic surface microlayer
... central Arctic Ocean pack ice area was characterized by generally high concentration of TOC, comprised of polysac- charides released by sea ice algae and ...phytoplankton. High concentrations of ...
18
Fine scale population genetic structure of arctic foxes (Vulpes lagopus) in the High Arctic
... The arctic fox (Vulpes lagopus) is a circumpolar species inhabiting all accessible Arctic tundra ...the High Arctic using a robust panel of highly polymorphic ...in arctic foxes at ...
6
Chemical and isotopic switching within the subglacial environment of a high Arctic glacier
... beneath High Arctic glaciers, governing the solute composition of subglacial runoff and potentially influencing the mechanisms of solute release into neighbouring freshwater and marine ...
40
The annual surface energy budget of a high-arctic permafrost site on Svalbard, Norway
... Abstract. Independent measurements of radiation, sensible and latent heat fluxes and the ground heat flux are used to describe the annual cycle of the surface energy budget at a high-arctic permafrost site ...
19
Microbial dynamics in a High Arctic glacier forefield: A combined field, laboratory, and modelling approach
... the High Arctic and Antarctica, such as the Midtre Lovénbreen forefield, are ideal sites to test this field–laboratory–model approach due to the lack of vegetation during initial stages of soil development, ...
20
Geophysical and geochemical controls on the megafaunal community of a high Arctic cold seep
... the Arctic is important, be- cause the Arctic is connected to both the Pacific and the At- lantic ...circumpolar Arctic and an economi- cally important region supporting one of the richest fisheries ...
27
Intercomparison of atmospheric water vapour measurements at a Canadian High Arctic site
... Efforts are underway to improve and expand water vapour measurements. Space-based instruments with water vapour products, such as the Atmospheric Infrared Sounder (Au- mann et al., 2003) and the Atmospheric Chemistry ...
30
Multiple Late Holocene surges of a High Arctic tidewater glacier system in Svalbard
... ridge systems at the distal margins of the terrestrial moraine area indicate that the outer,.. older advance occurred at ~1160 AD, rather than during the LIA as previously.[r] ...
67
EFFECTS OF ACOUSTIC DISTURBANCE CAUSED BY SHIP TRAFFIC ON COMMON FISH SPECIES IN THE HIGH ARCTIC
... the Arctic and its inhabitants are the canary-in-a- coal-mine experiencing a rapidly changing environmental and economic ...the Arctic has been increasing since the 1970s (IASC, 2005; Johannessen et ...the ...
132
Late summer distribution and abundance of ice associated whales in the Norwegian High Arctic
... ice-free Arctic could be a reality before the end of the century (Overland & Wang ...the Arctic ice-associated cetaceans (Ko - vacs et ...the Arctic sea ice has been a spatially extensive, ...
12
Nitrate production beneath a High Arctic glacier, Svalbard
... Lysimeter snowmelt 2002 Lysimeter snowmelt 2003 Supraglacial runoff 2003 Subglacial runoff, initial runoff phase, 2002.. Subglacial runoff: principal runoff phase, 2002 Subglacial runoff[r] ...
35
Trends and Fluctuations in Bird Populations on the Tundra at Cambridge Bay, Nunavut
... Canadian Arctic, the tundra north of the hamlet of Cambridge Bay (population 1400) is home to a variety of bird ...western Arctic and from the Low Arc- tic and High Arctic ...the High ...
6
Changes in meltwater chemistry over a 20-year period following a thermal regime switch from polythermal to cold-based glaciation at Austre Broggerbreen, Svalbard
... within High-Arctic watersheds provide knowledge about chemical denudation and give estimates of solute yields entering High-Arctic fjords (see, ...
19
A tribute to Laurie Lynn Consaul, 1960–2012
... immense High Arctic island—watch- ing an Arctic Wolf (Canis lupus arctos) family with three young ...the Arctic. Laurie’s first research trip to the Arctic was with Susan Aiken in 1990 ...
6