Akvakultur (vandlevende organismer): Forskelle mellem versioner
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<ref name="providence1">[http://www.providence.edu/polisci/students/aquaculture/EnvironmentalImpact.html Environmental Impact of Aquaculture]</ref>
<ref>Aquaculture’s growth continuing: improved management techniques can reduce environmental effects of the practice.(UPDATE).” Resource: Engineering & Technology for a Sustainable World 16.5 (2009): 20-22. Gale Expanded Academic ASAP. Web. 1 October 2009. <http://find.galegroup.com/gtx/start.do?prodId=EAIM.>.</ref>
Akvakultur omfatter kultivering af populationer i [[ferskvand]], [[brakvand]] og [[saltvand]] under styrede betingelser – og
<ref name="AmericanHeritageDef">[http://www.answers.com/topic/aquaculture American Heritage Definition of Aquaculture]</ref>
== Havbrug ==
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