The pedosphere (from Greek π?δον pedon "soil" or "earth" and σφα?ρα sfaíra "sphere") is the outermost layer of the Earth that is composed of soil and subject to soil formation processes. It exists at the interface of the lithosphere, atmosphere, hydrosphere and biosphere.
例句与用法
1.
The pedosphere offers human beings and other terrestrial organisms resources and environment for survival and development . the paper elaborates the definition of soil environmental quality and the evolution process over the past 100 years . focusing on the analysis of factors influencing the evolution of soil environmental quality , some pollution prevention measures are put forward 阐述了土壤环境质量的定义以及近百年来的土壤环境质量的演变,着重分析了土壤环境质量演变的诸多影响因素,并提出了土壤污染防治的对策。
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