一、气候变化及其对海洋国土的影响如果单单从领土的角度来看,气候变化正将全球的海洋国土面积引领向一个不断扩大的时代。人类活动的不断加剧,导致气候加速变化,由此暖气流大量扩散,阿尔卑斯山冰川与北极冰层逐渐融化,进而使得全球海平面持续上升。政府间气候变化专门委员会(以下简称IPCC)的第四次气候变化综合评估报告(以下简称报告)中对近年来以至未来的气候变化 I. CLIMATE CHANGE AND ITS IMPACTS ON MARINE LAND If, from a territorial point of view alone, climate change is leading the world’s maritime land area toward an ever-expanding era. The continuous increase of human activities, leading to accelerated climate change, resulting in a large proliferation of warm air, the Alps glacier and Arctic ice gradually melt, making the world’s sea level continued to rise. The Fourth Intergovernmental Panel on Climate Change (IPCC) Comprehensive Assessment Report on Climate Change (hereafter referred to as the report) on recent and future climate change