James Neil Parsons has written: 'An ecological survey of the Clwyd estuary'
water is mixed with seawater
mouth,estuary and marsh
It is a ecological function.
It is a ecological function.
Roy Michael Gillham has written: 'An ecological investigation of the intertidal benthic invertebrates of the Dee estuary'
Fu0k y0u
the mixing action of river water and ocean water
Everything it does is called its function or its ecological niche
An estuary - where freshwater and saltwater meet.
The plural form of estuary is estuaries.
It is not the estuary that is removed , but sediment around the estuary that is removed , reducing the nutrients that the estuary is getting.