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水体生态系统退化
释义
水体生态系统退化
Encyclopedia
理学
水体生态系统退化
释
ecological degradation of the waterbody
水体生态系统退化
水体系统内在物质循环、信息传递、能量流动过程中某一环节存在脱节、累积、不协调,系统处于不稳定或失衡状态,逐步演变为另一种与之相适应的更低水平状态或过程。是水体生态系统的逆向演变过程,在一定程度上丧失了自身的调节功能和应有的系统活力。
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basic probability space
basic procedures of group work
basic project archives management
basic properties of photography
basic properties of rock
basic properties of rock mass
basic public cultural service system
basic public health care
basic public health management system
basic public service facilities planning
basic public services
basic quantitative features of coastal processes
basic radiating element
basic rate interface
basic rate interface, BRI
basic rate interference
basic raw material of iron and steel metallurgy
basic raw materials for nonferrous metals metallurgy
basic raw materials for organic industry
basic refractories
basic relation
basic reliability
basic remuneration
basic renewal theorem
basic representation
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