globalchange  > 过去全球变化的重建
DOI: 10.1007/s13280-018-1095-y
WOS记录号: WOS:000466181400009
论文题名:
Local land use associated with socio-economic development in six arctic regions
作者: Ehrich, Dorothee1; Thuestad, Alma E.2; Tommervik, Hans3; Fauchald, Per3; Hausner, Vera H.1
通讯作者: Ehrich, Dorothee
刊名: AMBIO
ISSN: 0044-7447
EISSN: 1654-7209
出版年: 2019
卷: 48, 期:6, 页码:649-660
语种: 英语
英文关键词: Arctic tundra ; Motorized vehicles ; Remote sensing ; Resource use ; Socio-ecological systems ; Subsistence
WOS关键词: CLIMATE-CHANGE ; SUBSISTENCE ; SYSTEM ; ALASKA ; GLOBALIZATION ; CONSEQUENCES ; AGRICULTURE ; COMMUNITIES ; RESILIENCE ; PENINSULA
WOS学科分类: Engineering, Environmental ; Environmental Sciences
WOS研究方向: Engineering ; Environmental Sciences & Ecology
英文摘要:

The socioeconomic causes of land use change are complex. They are highly context dependent, but most often studied through case studies. Here, we use a quasi-experimental paired block design to investigate whether better access to wage income leads to more visible land use around 28 settlements in six regions of the circumpolar Arctic. We mapped visible land use on high-resolution satellite images taken both close to the settlements, and in a more remote area of extensive land use, and payed special attention to tracks of off-road vehicles (ORV). Despite considerable differences among regions, there was an overall positive relationship between better access to wage income and land use. Reindeer herding was also associated with more visible use, in particular ORV tracks. These results suggest that access to wage income in the mixed subsistence-cash communities of the Arctic could lead to more local use related to harvesting and reindeer herding.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/139990
Appears in Collections:过去全球变化的重建

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作者单位: 1.UiT Arctic Univ Tromso, Dept Arctic & Marine Biol, N-9037 Tromso, Norway
2.Norwegian Inst Cultural Heritage Res NIKU, FRAM High North Res Ctr Climate & Environm, N-9296 Tromso, Norway
3.Norwegian Inst Nat Res NINA, FRAM High North Res Ctr Climate & Environm, N-9296 Tromso, Norway

Recommended Citation:
Ehrich, Dorothee,Thuestad, Alma E.,Tommervik, Hans,et al. Local land use associated with socio-economic development in six arctic regions[J]. AMBIO,2019-01-01,48(6):649-660
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