benthic population的用法和樣例：
例句
- Human activities, such as trampling and off-road vehicle, compact soil and affect the distribution of benthic macrofauna.
踩踏與越野車(chē)等人類(lèi)活動(dòng)都會(huì )壓密土壤，也會(huì )影響底棲動(dòng)物的生存與分布。 - It is also found that the benthic communities need some time to stabilize after isolation, and then present apparent variation over time.
河流棲息地被隔離后，底棲群落經(jīng)過(guò)一段波動(dòng)周期后才表現出規律性變化趨勢。
