科学家预测，如果人们依然保持现在每年二氧化碳和其他温室效应气体的排放量，到2100年时，全球陆地面积的39%将处于新的气候带中，同时高达48%的现有陆地气候将消失。
Scientists estimate if the greenhouse effect continues, by the year 2100, 39% of the land above sea level will be in new climate zones, and 48% of the climate on the earth will disappear.
现在越来越清楚，内陆水域系统在全球碳循环中发挥着重要的作用，尽管事实上它们只占地球陆地面积的3%。
It is becoming increasingly clear that inland water systems play an important role in the global carbon cycle, in spite of the fact that they only cover 3 percent of the land area of the Earth.
帮助土著人群更有效地应对气候变化造成的负面影响。目前，全球共有2.5亿土著人，他们生活的地区占地球陆地面积的22%。
Helping Indigenous Peoples, who number 250 million globally and occupy 22 percent of the Earth's land surface, to better cope with the adverse effects of climate change.
就全球而言，目前森林覆盖约占地球陆地面积的31%。
Globally, forests now cover about 31% of the Earth's land surface.
全球20%的闭路电视摄像机都在英国，对一个只占可居住陆地面积0.2%的岛屿而言，这真是一个奇迹。
An estimated 20 per cent of the world's CCTV cameras are in the UK, a remarkable achievement for an island that occupies only 0.2 per cent of the world's inhabitable landmass.
有关组织应从技术和人才等方面给予重点指导，使占世界陆地面积30%和总人口60%的亚洲，成为全球帆船运动的热点地区。
More technical and personnel guidance and support should be provided to Asia to make the continent with 30% of the world's land and 60% of the total population a center of global sailing sports.
有关组织应从技术和人才等方面给予重点指导，使占世界陆地面积30%和总人口60%的亚洲，成为全球帆船运动的热点地区。
More technical and personnel guidance and support should be provided to Asia to make the continent with 30% of the world's land and 60% of the total population a center of global sailing sports.
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