摘要 : Climate change has already affected and will continue to affect physical and biological systems in many parts of the world. For example, annual snow cover extent in the northern hemisphere has decreased by about 10% since 1966, an... 展开
作者 | Jon Moen Peter Fredman |
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作者单位 | |
期刊名称 | 《Journal of Sustainable Tourism》 |
页码/总页数 | 418-437 / 20 |
语种/中图分类号 | 英语 / F59 |
关键词 | alpine tourism climate change downhill skiing economic expenditures snow cover |
馆藏号 | F-272 |