Cumulative human impacts in the Bering Strait Region
Introduction: Human impacts on Arctic marine ecosystems are increasing in extent and intensity as sea ice shrinks and utilization of marine resources expands. The effects of climate change are being felt across the arctic while stressors such as commercial fishing and shipping continue to grow as th...
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ftdatacite:10.6084/m9.figshare.5555176 2023-05-15T14:38:44+02:00 Cumulative human impacts in the Bering Strait Region Afflerbach, Jamie C. Yocum, Dan Halpern, Benjamin S. 2017 https://dx.doi.org/10.6084/m9.figshare.5555176 https://tandf.figshare.com/articles/journal_contribution/Cumulative_human_impacts_in_the_Bering_Strait_Region/5555176 unknown Taylor & Francis https://dx.doi.org/10.1080/20964129.2017.1379888 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences Sociology FOS Sociology 69999 Biological Sciences not elsewhere classified Marine Biology Science Policy Plant Biology Text article-journal Journal contribution ScholarlyArticle 2017 ftdatacite https://doi.org/10.6084/m9.figshare.5555176 https://doi.org/10.1080/20964129.2017.1379888 2021-11-05T12:55:41Z Introduction: Human impacts on Arctic marine ecosystems are increasing in extent and intensity as sea ice shrinks and utilization of marine resources expands. The effects of climate change are being felt across the arctic while stressors such as commercial fishing and shipping continue to grow as the Arctic becomes more accessible. Given these emerging changes, there is need for an assessment of the current cumulative impact of human activities to better anticipate and manage for a changing Arctic. Cumulative human impacts (CHI) assessments have been widely applied around the world in a variety of ecosystem types but have yet to incorporate temporal dynamics of individual stressors. Such dynamics are fundamental to Arctic ecosystems. Outcomes: Here, we present the first CHI assessment of an Arctic ecosystem to incorporate sea ice as a habitat and assess impact seasonality, using the Bering Strait Region (BSR) as a case study. We find that cumulative impacts differ seasonally, with lower impacts in winter and higher impacts in summer months. Large portions of the BSR have significantly different impacts within each season when compared to a mean annual cumulative impact map. Cumulative impacts also have great spatial variability, with Russian waters between 2.38 and 3.63 times as impacted as US waters. Conclusion: This assessment of seasonal and spatial cumulative impacts provides an understanding of the current reality in the BSR and can be used to support development and evaluation of future management scenarios that address expected impacts from climate change and increasing interest in the Arctic. Text Arctic Bering Strait Climate change Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic Bering Strait |
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DataCite Metadata Store (German National Library of Science and Technology) |
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59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences Sociology FOS Sociology 69999 Biological Sciences not elsewhere classified Marine Biology Science Policy Plant Biology |
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59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences Sociology FOS Sociology 69999 Biological Sciences not elsewhere classified Marine Biology Science Policy Plant Biology Afflerbach, Jamie C. Yocum, Dan Halpern, Benjamin S. Cumulative human impacts in the Bering Strait Region |
topic_facet |
59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology FOS Biological sciences Sociology FOS Sociology 69999 Biological Sciences not elsewhere classified Marine Biology Science Policy Plant Biology |
description |
Introduction: Human impacts on Arctic marine ecosystems are increasing in extent and intensity as sea ice shrinks and utilization of marine resources expands. The effects of climate change are being felt across the arctic while stressors such as commercial fishing and shipping continue to grow as the Arctic becomes more accessible. Given these emerging changes, there is need for an assessment of the current cumulative impact of human activities to better anticipate and manage for a changing Arctic. Cumulative human impacts (CHI) assessments have been widely applied around the world in a variety of ecosystem types but have yet to incorporate temporal dynamics of individual stressors. Such dynamics are fundamental to Arctic ecosystems. Outcomes: Here, we present the first CHI assessment of an Arctic ecosystem to incorporate sea ice as a habitat and assess impact seasonality, using the Bering Strait Region (BSR) as a case study. We find that cumulative impacts differ seasonally, with lower impacts in winter and higher impacts in summer months. Large portions of the BSR have significantly different impacts within each season when compared to a mean annual cumulative impact map. Cumulative impacts also have great spatial variability, with Russian waters between 2.38 and 3.63 times as impacted as US waters. Conclusion: This assessment of seasonal and spatial cumulative impacts provides an understanding of the current reality in the BSR and can be used to support development and evaluation of future management scenarios that address expected impacts from climate change and increasing interest in the Arctic. |
format |
Text |
author |
Afflerbach, Jamie C. Yocum, Dan Halpern, Benjamin S. |
author_facet |
Afflerbach, Jamie C. Yocum, Dan Halpern, Benjamin S. |
author_sort |
Afflerbach, Jamie C. |
title |
Cumulative human impacts in the Bering Strait Region |
title_short |
Cumulative human impacts in the Bering Strait Region |
title_full |
Cumulative human impacts in the Bering Strait Region |
title_fullStr |
Cumulative human impacts in the Bering Strait Region |
title_full_unstemmed |
Cumulative human impacts in the Bering Strait Region |
title_sort |
cumulative human impacts in the bering strait region |
publisher |
Taylor & Francis |
publishDate |
2017 |
url |
https://dx.doi.org/10.6084/m9.figshare.5555176 https://tandf.figshare.com/articles/journal_contribution/Cumulative_human_impacts_in_the_Bering_Strait_Region/5555176 |
geographic |
Arctic Bering Strait |
geographic_facet |
Arctic Bering Strait |
genre |
Arctic Bering Strait Climate change Sea ice |
genre_facet |
Arctic Bering Strait Climate change Sea ice |
op_relation |
https://dx.doi.org/10.1080/20964129.2017.1379888 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.5555176 https://doi.org/10.1080/20964129.2017.1379888 |
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1766310765244973056 |