短语
栖境管理
habitat management
栖境偏好
Habitat preference
栖境结构
habitat structure
底栖环境
litoral
;
benthic environment
;
demersal environment
栖息环境
[生态]
habitat
;
Habitat environment
鲨鱼栖息环境
pelagic shark
栖身环境挤迫
overcrowding
舒适的栖息环境
a comfortable habitat
底栖生物环境
benthic environment