The Marine Arctic Ecosystem Study partnership

2022 ◽  
pp. 71-85
Author(s):  
Guillermo Auad ◽  
Francis K. Wiese
Keyword(s):  
Arctic Ecosystem

Controls on the greenhouse gas exchange of a high-arctic ecosystem

1999 ◽  
Vol 99 (1) ◽  
pp. 19-26
Author(s):  
Thomas Friborg ◽  
Birger Ulf Hansen ◽  
Claus Nordstroem ◽  
Henrik Soegaard
Keyword(s):  
Gas Exchange ◽  
Greenhouse Gas ◽  
High Arctic ◽  
Arctic Ecosystem

scholarly journals Impact of Multiple Ecological Stressors on a Sub-Arctic Ecosystem: No Interaction Between Extreme Winter Warming Events, Nitrogen Addition and Grazing

2018 ◽  
Vol 9 ◽  
Author(s):  
Stef Bokhorst ◽  
Matty P. Berg ◽  
Guro K. Edvinsen ◽  
Jacintha Ellers ◽  
Amber Heitman ◽  
...  
Keyword(s):  
Nitrogen Addition ◽  
Arctic Ecosystem ◽  
Winter Warming

Taxonomic and ecologic observations of zoosporic fungi in soils of a high-arctic ecosystem

1976 ◽  
Vol 54 (5-6) ◽  
pp. 533-538 ◽  
Author(s):  
Tom Booth ◽  
Paul Barrett
Keyword(s):  
Species Diversity ◽  
Species Composition ◽  
Soil Acidity ◽  
High Arctic ◽  
Arctic Ecosystem ◽  
Devon Island ◽  
Zoosporic Fungi

Phylctochytrium arcticum Barr and Rhizophlyctis harderi Uebelmesser are reported as additional taxa in soils of Truelove Lowland (Devon Island, N.W.T.) and Nowakowskiella spp., Olpidium pendulum Zopf, Pythium irregularae Buisman. Pythium spp., Phlyctochytrium arcticum, and Rhizophydium sphaerotheca Zopf are readily detectable as active organisms in Lowland microhabitats. Species diversity is greatest in mesic and warm soils and species composition of water-logged soils is different than dry soils. Soil acidity effects on distribution are discussed and autecological considerations of Nowakowskiella elegans and R. sphaerotheca with respect to pH, percentage N, C, and P, milliequivalents Ca2+ and Mg2+, moisture, and temperature are presented.

scholarly journals Sixty-year legacy of human impacts on a high Arctic ecosystem

2016 ◽  
Vol 53 (3) ◽  
pp. 876-884 ◽  
Author(s):  
Michael S. Becker ◽  
Wayne H. Pollard
Keyword(s):  
Human Impacts ◽  
High Arctic ◽  
Arctic Ecosystem

scholarly journals Planning the Next Generation of Arctic Ecosystem Experiments

Eos ◽  
2011 ◽  
Vol 92 (17) ◽  
pp. 145-145 ◽  
Author(s):  
Stan D. Wullschleger ◽  
Larry D. Hinzman ◽  
Cathy J. Wilson
Keyword(s):  
Next Generation ◽  
Arctic Ecosystem
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