| 书目名称 | Vegetation of the Earth and Ecological Systems of the Geo-biosphere | | 编辑 | Heinrich Walter | | 视频video | | | 丛书名称 | Heidelberg Science Library | | 图书封面 |  | | 描述 | We shall limit our observations to the conditions in natural ecosystems, since it would be beyond the scope of this book to embark upon a consideration of secondary, man-made ecosystems. 2. Classification of the Geo-biosphere into Zonobiomes The biosphere is the thin layer of the earth‘s surface to which the phenomena connected with living matter are confined. On land, this comprises the lowest layer of the atmosphere permanently inhabited by living organisms and into which plants extend, as well as the root-containing portion of the lithosphere, which we term the soil. Living organisms are also found in all bodies of water, to the very depths of the oceans. In a watery medium, however, cycling of material is achieved by means other than those on land, and the organisms (plankton) are so different that aquatic ecosystems have to be dealt with separately. The biosphere is therefore subdivided into (a) the geo-biosphere comprising terrestrial ecosystems, and (b) the hydro-biosphere, comprising aquatic ecosystems, which is the field of hydrobiologists (oceanographers and limnologists) . Our studies are confined to the geo-biosphere (Walter 1976), which constitutes the habitat of man a | | 出版日期 | Book 19853rd edition | | 关键词 | Habitat; Population; Rain; Zonobiom; biome; biosphere; classification; ecology; ecosystem; environment; physio | | 版次 | 3 | | doi | https://doi.org/10.1007/978-3-642-96859-4 | | isbn_softcover | 978-3-540-13748-1 | | isbn_ebook | 978-3-642-96859-4Series ISSN 0073-1595 | | issn_series | 0073-1595 | | copyright | Springer-Verlag Berlin Heidelberg 1985 |
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发表于 2025-3-21 17:04:48
