Isotopic evidence of increasing water abundance and lake hydrological change in Old Crow Flats, Yukon, Canada
Lauren A. MacDonald,Lauren A. MacDonald,Kevin W. Turner,Ian McDonald,Mitchell L. Kay,Roland I. Hall,Brent B. Wolfe +6 more
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This article is published in Environmental Research Letters.The article was published on 2021-11-22 and is currently open access. It has received 5 citations till now. The article focuses on the topics: Abundance (ecology).read more
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Hydrologic and Landscape Controls on Dissolved Organic Matter Composition Across Western North American Arctic Lakes
Journal ArticleDOI
Assessing the influence of lake and watershed attributes on snowmelt bypass at thermokarst lakes
TL;DR: In this paper , isotope data were used to estimate the amount of lake water replaced by freshet and to observe how the water sources of lakes changed in response to the freshet.
Journal ArticleDOI
Modern Eastern Canadian Arctic Lake Water Isotopes Exhibit Latitudinal Patterns in Inflow Seasonality and Minimal Evaporative Enrichment
TL;DR: In this paper , the authors used modern lake water isotopes (δ18O and δ2H) collected between 1994-1997 and 2017-2021 from a transect of sites spanning a Québec-to-Ellesmere Island gradient to evaluate the effects of inflow seasonality and evaporative enrichment on the lake water composition of lake water.
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Ecosystem responses of shallow thermokarst lakes to climate-driven hydrological change: Insights from long-term monitoring of periphytic diatom community composition at Old Crow Flats (Yukon, Canada).
Wathiq Jassim Mohammed,Lauren A. MacDonald,Kathryn E. Thomas,Ian McDonald,Kevin W. Turner,Brent B. Wolfe,Roland I. Hall +6 more
TL;DR: In this article , periphytic diatom community composition in biofilms accrued on artificial-substrate samplers at 14 lakes collected mostly annually during 2008-2019 CE was analyzed.
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Hydrological, meteorological, and watershed controls on the water balance of thermokarst lakes between Inuvik and Tuktoyaktuk, Northwest Territories, Canada
TL;DR: In this article , water isotope data were used to calculate the average isotope composition of lake source water (δI) and the ratio of evaporation to inflow (E/I).
References
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Modern thermokarst lake dynamics in the continuous permafrost zone, northern Seward Peninsula, Alaska
Benjamin M. Jones,Benjamin M. Jones,Guido Grosse,Christopher D. Arp,Miriam C. Jones,K. M. Walter Anthony,Vladimir E. Romanovsky +6 more
TL;DR: In this paper, the authors used high spatial resolution remotely sensed imagery from 1950/51, 1978, and 2006/07 to quantify changes in thermokarst lakes for a 700 km2 area on the northern Seward Peninsula, Alaska.
Journal ArticleDOI
Climate Change Effects on Hydroecology of Arctic Freshwater Ecosystems
Terry D. Prowse,Frederick J. Wrona,James D. Reist,John J. Gibson,John E. Hobbie,Lucie M. J. Lévesque,Warwick F. Vincent +6 more
TL;DR: The arctic freshwater-terrestrial system will warm more rapidly than the global average, particularly during the autumn and winter season, and changes in ice and water flow/levels will lead to regime-specific increases and decreases in habitat availability/quality across the circumpolar Arctic.
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Regional water balance trends and evaporation-transpiration partitioning from a stable isotope survey of lakes in northern Canada
TL;DR: In this article, a set of >255 non-headwater lakes sampled by floatplane during 1993 and 1994 is strongly correlated with varying hydroclimatic conditions across the region of northern Canada.
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Cumulative effects of climate warming and other human activities on freshwaters of Arctic and subarctic North America.
David W. Schindler,John P. Smol +1 more
TL;DR: Rapid development of gas and oil pipelines, mining for diamonds and metals, increases in human populations, and the development of all-season roads, seaports, and hydroelectric dams will stress northern aquatic ecosystems, with cumulative effects far more serious than those caused by changing climate alone.