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Novel ecosystem
Novel ecosystems are human-built, modified, or engineered niches of the Anthropocene. They exist in places that have been altered in structure and function by human agency. Novel ecosystems are part of the human environment and niche (including urban, suburban, and rural), they lack natural analogs, and they have extended an influence that has converted more than three-quarters of wild Earth. These anthropogenic biomes include technoecosystems that are fuelled by powerful energy sources (fossil and nuclear) including ecosystems populated with technodiversity, such as roads and unique combinations of soils called technosols. Vegetation associations on old buildings or along field boundary stone walls in old agricultural landscapes are examples of sites where research into novel ecosystem ecology is developing.
==Overview==
Human society has transformed the planet to such an extent that we may have ushered in a new epoch known as the Anthropocene. The ecological niche of the anthropocene contains entirely novel ecosystems that include technosols, technodiversity, anthromes, and the technosphere. These terms describe the human ecological phenomena marking this unique turn in the evolution of Earth's history. The total human ecosystem (or anthrome) describes the relationship of the industrial technosphere to the ecosphere.
Technoecosystems interface with natural life-supporting ecosystems in competitive and parasitic ways.〔
Odum (2001) attributes this term to a 1982 publication by Zev Naveh: "Current urban-industrial society not only impacts natural life-support ecosystems, but also has created entirely new arrangements that we can call techno-ecosystems, a term I believe was first suggested by Zev Neveh (1982). These new systems involve new, powerful energy sources (fossil and atomic fuels), technology, money, and cities that have little or no parallels in nature."〔 The term technoecosystem, however, appears earliest in print in a 1976 technical report and also appears in a book chapter (see in Lamberton and Thomas (1982) written by Kenneth E. Boulding).
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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