CCPortal
DOI10.1038/s41558-019-0435-7
Changing access to ice, land and water in Arctic communities
Ford J.D.; Clark D.; Pearce T.; Berrang-Ford L.; Copland L.; Dawson J.; New M.; Harper S.L.
发表日期2019
ISSN1758678X
EISSN1758-6798
卷号9期号:4页码:335-+
英文摘要Arctic climate change has the potential to affect access to semi-permanent trails on land, water and sea ice, which are the main forms of transport for communities in many circumpolar regions. Focusing on Inuit Nunangat (the Inuit homeland in northern Canada), trail access models were developed drawing upon a participatory process that connects Indigenous knowledge and science. We identified general thresholds for weather and sea ice variables that define boundaries that determine trail access, then applied these thresholds to instrumental data on weather and sea ice conditions to model daily trail accessibility from 1985 to 2016 for 16 communities. We find that overall trail access has been minimally affected by >2 °C warming in the past three decades, increasing by 1.38–1.96 days, differing by trail type. Across models, the knowledge, equipment and risk tolerance of trail users were substantially more influential in determining trail access than changing climatic conditions. © 2019, The Author(s), under exclusive licence to Springer Nature Limited.
学科领域Environmental Sciences;Environmental Studies;Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000462353800021
scopus关键词climate change; equipment component; global warming; indigenous knowledge; risk assessment; sea ice; Arctic; Canada
来源期刊Nature Climate Change
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/83036
作者单位Priestley International Centre for Climate, University of Leeds, Leeds, United Kingdom; Department of Geography, McGill University, Montreal, QC, Canada; Sustainability Research Centre, University of the Sunshine Coast, Sippy Downs, QLD, Australia; Department of Geography, Environment and Geomatics, University of Ottawa, Ottawa, ON, Canada; African Climate and Development Initiative, University of Cape Town, Cape Town, South Africa; School of International Development, University of East Anglia, Norwich, United Kingdom; School of Public Health, University of Alberta, Edmonton, AB, Canada
推荐引用方式
GB/T 7714
Ford J.D.,Clark D.,Pearce T.,et al. Changing access to ice, land and water in Arctic communities[J],2019,9(4):335-+.
APA Ford J.D..,Clark D..,Pearce T..,Berrang-Ford L..,Copland L..,...&Harper S.L..(2019).Changing access to ice, land and water in Arctic communities.Nature Climate Change,9(4),335-+.
MLA Ford J.D.,et al."Changing access to ice, land and water in Arctic communities".Nature Climate Change 9.4(2019):335-+.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Ford J.D.]的文章
[Clark D.]的文章
[Pearce T.]的文章
百度学术
百度学术中相似的文章
[Ford J.D.]的文章
[Clark D.]的文章
[Pearce T.]的文章
必应学术
必应学术中相似的文章
[Ford J.D.]的文章
[Clark D.]的文章
[Pearce T.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。