Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ...
Lakes in discontinuous permafrost peatlands are on the front lines of climate change, sensitive to even modest increases in air temperature. The aim of this study was to provide the first limnological characterization of shallow (∼1–2 m depth) lakes in the Scotty Creek basin (Northwest Territories,...
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Taylor & Francis
2023
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.21518381 https://tandf.figshare.com/articles/journal_contribution/Limnology_and_diatom_ecology_of_shallow_lakes_in_a_rapidly_thawing_discontinuous_permafrost_peatland/21518381 |
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ftdatacite:10.6084/m9.figshare.21518381 2023-06-11T04:15:26+02:00 Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... Coleman, Kristen A. Hoskin, Grace N. Chasmer, Laura Thienpont, Joshua R. Quinton, William L. Korosi, Jennifer B. 2023 https://dx.doi.org/10.6084/m9.figshare.21518381 https://tandf.figshare.com/articles/journal_contribution/Limnology_and_diatom_ecology_of_shallow_lakes_in_a_rapidly_thawing_discontinuous_permafrost_peatland/21518381 unknown Taylor & Francis https://dx.doi.org/10.1080/20442041.2022.2144699 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 69999 Biological Sciences not elsewhere classified Marine Biology Inorganic Chemistry FOS Chemical sciences article-journal Journal contribution ScholarlyArticle Text 2023 ftdatacite https://doi.org/10.6084/m9.figshare.2151838110.1080/20442041.2022.2144699 2023-06-01T11:05:22Z Lakes in discontinuous permafrost peatlands are on the front lines of climate change, sensitive to even modest increases in air temperature. The aim of this study was to provide the first limnological characterization of shallow (∼1–2 m depth) lakes in the Scotty Creek basin (Northwest Territories, Canada), a field site of circumpolar significance due to the existence of long-term ecohydrological monitoring going back decades. We use this previous work as a foundation to advance our process-based understanding of the potential drivers of lake ecosystem change. Our results showed that dissolved organic carbon (DOC) and lake color were not correlated, a pattern that seems to be an important driver of diatom (siliceous single-celled algae) assemblages in these lakes. Diatoms in the study lakes tended to fall into 1 of 2 assemblage clusters. One cluster, composed of small benthic Fragilariaceae and small Navicula species (sensu lato), was found associated with higher lake color; the second cluster, composed of ... Other Non-Article Part of Journal/Newspaper Northwest Territories permafrost DataCite Metadata Store (German National Library of Science and Technology) Canada Northwest Territories Scotty Creek ENVELOPE(-121.561,-121.561,61.436,61.436) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 69999 Biological Sciences not elsewhere classified Marine Biology Inorganic Chemistry FOS Chemical sciences |
spellingShingle |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 69999 Biological Sciences not elsewhere classified Marine Biology Inorganic Chemistry FOS Chemical sciences Coleman, Kristen A. Hoskin, Grace N. Chasmer, Laura Thienpont, Joshua R. Quinton, William L. Korosi, Jennifer B. Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
topic_facet |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences 69999 Biological Sciences not elsewhere classified Marine Biology Inorganic Chemistry FOS Chemical sciences |
description |
Lakes in discontinuous permafrost peatlands are on the front lines of climate change, sensitive to even modest increases in air temperature. The aim of this study was to provide the first limnological characterization of shallow (∼1–2 m depth) lakes in the Scotty Creek basin (Northwest Territories, Canada), a field site of circumpolar significance due to the existence of long-term ecohydrological monitoring going back decades. We use this previous work as a foundation to advance our process-based understanding of the potential drivers of lake ecosystem change. Our results showed that dissolved organic carbon (DOC) and lake color were not correlated, a pattern that seems to be an important driver of diatom (siliceous single-celled algae) assemblages in these lakes. Diatoms in the study lakes tended to fall into 1 of 2 assemblage clusters. One cluster, composed of small benthic Fragilariaceae and small Navicula species (sensu lato), was found associated with higher lake color; the second cluster, composed of ... |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Coleman, Kristen A. Hoskin, Grace N. Chasmer, Laura Thienpont, Joshua R. Quinton, William L. Korosi, Jennifer B. |
author_facet |
Coleman, Kristen A. Hoskin, Grace N. Chasmer, Laura Thienpont, Joshua R. Quinton, William L. Korosi, Jennifer B. |
author_sort |
Coleman, Kristen A. |
title |
Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
title_short |
Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
title_full |
Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
title_fullStr |
Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
title_full_unstemmed |
Limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
title_sort |
limnology and diatom ecology of shallow lakes in a rapidly thawing discontinuous permafrost peatland ... |
publisher |
Taylor & Francis |
publishDate |
2023 |
url |
https://dx.doi.org/10.6084/m9.figshare.21518381 https://tandf.figshare.com/articles/journal_contribution/Limnology_and_diatom_ecology_of_shallow_lakes_in_a_rapidly_thawing_discontinuous_permafrost_peatland/21518381 |
long_lat |
ENVELOPE(-121.561,-121.561,61.436,61.436) |
geographic |
Canada Northwest Territories Scotty Creek |
geographic_facet |
Canada Northwest Territories Scotty Creek |
genre |
Northwest Territories permafrost |
genre_facet |
Northwest Territories permafrost |
op_relation |
https://dx.doi.org/10.1080/20442041.2022.2144699 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.2151838110.1080/20442041.2022.2144699 |
_version_ |
1768372260066820096 |