aquatic ecosystem

(from the article `community ecology`) ...pelagic species (biota living in the open sea) existed, and no organisms inhabited the ocean depths. Life in the shallow regions of the seafloor, ... Water conditions favourable to the growth of reefs exist in tropical or near-tropical surface waters. Regional differences may result from the ......
Found on http://www.britannica.com/eb/a-z/a/91

aquatic ecosystem

A basic ecological unit composed of living and non-living elements interacting in an aqueous milieu.
Found on http://www.daviddarling.info/encyclopedia/A/AE_aquatic_ecosystem.html

Aquatic Ecosystem

{SUBPAGENAME}Category:Exclude in print ...
Found on http://en.wikipedia.org/wiki/Aquatic_Ecosystem

Aquatic ecosystem

An aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and freshwater ecosystems. ==Types== ===Marine=== Marine ecosystems cover approximately 71% of the Earth`s surface an....
Found on http://en.wikipedia.org/wiki/Aquatic_ecosystem

Aquatic ecosystem

Any body of water, such as a stream, lake or estuary, and all organisms and nonliving components within it, functioning as a natural system.
Found on http://www.encyclo.co.uk/local/21804
No exact match found