ecological environment生态环境

ecological system生态系统

ecological balance生态平衡

ecological construction生态建设；生态建筑

ecological agriculture生态农业

ecological footprint生态足迹，生态脚印

ecological crisis生态危机

ecological engineering生态工程；生态工程学

ecological benefit生态效益，生态效应

ecological effect生态效应

ecological condition生态条件；生态环境

ecological process生态过程

ecological damage生态破坏

ecological management生态治理；符合生态原则的管理

ecological equilibrium生态平衡

ecological efficiency生态效率；生态效应；生态等值

ecological forest n. 生态林

ecological community生态社区；生态群落

ecological factor生态因子；生态因素

ecological distribution生态分布