The US is showing ever greater attention to the Arctic as a result of the geopolitical incentives and constraints deriving from climate change – an abrupt change in physical geography. According to...

中文翻译：

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地理、气候变化、国家安全：不断演变的美国北极战略案例

由于气候变化（自然地理的突然变化）带来的地缘政治激励和限制，美国对北极表现出越来越多的关注。根据...