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The challenge of feeding the world while conserving half the planet

在保护地球一半的同时养活世界的挑战

关键词:
来源:
Nature Sustainability
全文链接1:
file1/M00/02/9D/Csgk0FvzesiAecuOABDDpQsL5B0030.pdf
全文链接2:
类型:
学术文献
语种:
英文
原文发布日期:
2018-08-15
摘要:
Amid widespread concerns about biodiversity loss, a single clear conservation message is engaging leading conservationists: the proposal to give half the surface of the Earth back to nature. Depending on the landscape conservation strategy, we find that, globally, 15–31% of cropland, 10–45% of pasture land, 23–25% of non-food calories and 3–29% of food calories from crops could be lost if half of Earth’s terrestrial ecoregions were given back to nature. 
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