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所属栏目：地理中国
所属频道：CCTV-10科教
年份：2015
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简介：生物多样性是地球上生命经过几十亿年发展进化的结果，是人类赖以生存的物质基础。1992年在巴西当时的首都里约热内卢召开的联合国环境与发展大会上，153个国家签署了《保护生物多样性公约》。收起
《地理中国》 20150522 国际生物多样性日特别节目·地球家...
《地理中国》 20150521 国际生物多样性日特别节目·地球家...
《地理中国》 20150520 国际生物多样性日特别节目·地球家...
《地理中国》 20150519 国际生物多样性日特别节目·地球家...
《地理中国》 20150518 国际生物多样性日特别节目·地球家...
《地理中国》 20150517 国际生物多样性日特别节目·地球家...
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