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ecosystem degradation
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ecosystem degradation
Encyclopedia
工学
生态系统退化
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ecosystem degradation
生态系统退化
生态系统的正常状态在干扰作用下失衡,生态系统结构发生负向变化,相应功能比原正常生态系统低下,正常生态系统受到损伤的现象。
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