英语词汇trophic cascade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trophic cascade
释义	trophic cascade 简明释义营养级串联：当一个关键种被移除后，从中产生的级联反应。网络释义 1 ?营养级联在为数不多的生态学普适理论中，营养级联（trophic cascades）对生态系统的结构和动态所产生的影响是一个非常简约的内容：某一营养级多度的变化将改变食物网中多条食物链内其他营养级的多度。权威例句 1. The resulting adjustment among the different levels of the food chain, known as "trophic cascades", helped explain why the regime shifts occurred, Dr Daskalov suggested. BBC: NEWS \| Science/Nature \| Fishing 'destabilises Black Sea'
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