Latvian ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian

biotopu aizsardzība
environ.	群落生境保护 通过保持恒定的相对数量和特征以确保一个群落生境的生物和物理组件处于均衡状态，而采取的措施，。