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subjects > sciences > earth sciences

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创建的: 1981-01-09T00:00:00Z

skos:notation: 2438

earth sciences  

定义

  • Information Earth science is the study of the Earth's structure, properties, processes, and four and a half billion years of biotic evolution. Understanding these phenomena is essential to maintenance of life on the planet. (en)

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http://aims.fao.org/aos/agrovoc/c_2438

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RDF/XML TURTLE JSON-LD 创建的 2012/2/3, 最后修改 2025/5/29