Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Marianne S. V. Douglas"'
Publikováno v:
PLoS ONE, Vol 16, Iss 8, p e0254481 (2021)
Gajewski offers a formal comment on Griffiths et al. (2017), a paper that explored how microclimates and their varying ice cover regimes on lakes and ponds in Arctic regions modified the diatom assemblage responses to recent warming. One of Gajewski'
Externí odkaz:
https://doaj.org/article/2c57ab93b175410b85f81f20501ba968
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0172989 (2017)
Recent climate change has been especially pronounced in the High Arctic, however, the responses of aquatic biota, such as diatoms, can be modified by site-specific environmental characteristics. To assess if climate-mediated ice cover changes affect
Externí odkaz:
https://doaj.org/article/26034e13d4ec460e804dc62783ead5ff
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 8, p e0254481 (2021)
PLoS ONE, Vol 16, Iss 8, p e0254481 (2021)
Gajewski offers a formal comment on Griffiths et al. (2017), a paper that explored how microclimates and their varying ice cover regimes on lakes and ponds in Arctic regions modified the diatom assemblage responses to recent warming. One of Gajewski
Autor:
Neal Michelutti, Dermot Antoniades, Kyra A. St. Pierre, Igor Lehnherr, Vincent L. St. Louis, Derek C. G. Muir, John P. Smol, Gregg J. Brunskill, Marianne S. V. Douglas
Publikováno v:
Proc Biol Sci
Lake Hazen, the High Arctic's largest lake, has received an approximately 10-fold increase in glacial meltwater since its catchment glaciers shifted from net mass gain to net mass loss in 2007 common era (CE), concurrent with recent warming. Increase
Publikováno v:
PLoS ONE, Vol 12, Iss 3, p e0172989 (2017)
PLoS ONE
PLoS ONE
Recent climate change has been especially pronounced in the High Arctic, however, the responses of aquatic biota, such as diatoms, can be modified by site-specific environmental characteristics. To assess if climate-mediated ice cover changes affect
Autor:
Neal Michelutti, Marianne S. V. Douglas, Jules M. Blais, Patricia D. Sutherland, Dermot Antoniades, John P. Smol, Kathryn M. McCleary
Publikováno v:
Quaternary Science Reviews. 76:82-95
Paleolimnological approaches can be used to determine the ways in which past Arctic peoples have affected the ecosystems in which they live, and simultaneously to reconstruct the climate and other aspects of the environment that may have influenced l
Publikováno v:
Hydrobiologia. 721:251-268
Eutrophication is the most common water quality issue affecting freshwaters worldwide. Paleolimnological approaches have been used in temperate regions to track eutrophication over time, placing changes in historical context. Diatoms (Bacillariophyta
Publikováno v:
International Review of Hydrobiology. 98:44-59
We examined the influence of catchment geology, specifically differences in buffering capacity, on the limnological characteristics and surface sediment diatom assemblages from lakes and ponds from Bathurst Island, High Arctic Canada. Differences in
Autor:
John P. Smol, Marianne S. V. Douglas, Neal Michelutti, Mark L. Mallory, Jules M. Blais, Emily M. Stewart
Publikováno v:
Journal of Paleolimnology. 49:205-219
Nutrients from the waste products of large seabird colonies can enter freshwater ecosystems, markedly altering water quality and biotic assemblages, especially in nutrient-poor regions like the Canadian High Arctic. Here, we investigate the influence
Autor:
Claudia J. Schröder-Adams, Marianne S. V. Douglas, Paul B. Hamilton, Natalia Rybczynski, Robin Smith, William Mitchell
Publikováno v:
ARCTIC. 69
Neogene terrestrial deposits of sand and gravel with preserved wood and peat accumulations occur in many areas of the High Arctic. The Pliocene-aged Beaver Pond fossil site (Ellesmere Island, NU) is one such site that differs from other sites in the