Portal:Økologi: Forskelle mellem versioner
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==Eksterne henvisninger==
*[http://www.iol.co.za/index.php?set_id=1&click_id=588&art_id=qw1105073464966B252 January 07 2005, iol: Pollution-eating bugs found in sewage sludge] Citat: "...Different strains break down perchloroethylene or PCE, a chlorinated solvent used for dry cleaning; trichloroethylene, used to clean metal parts; chlorobenzenes, used to produce the now-banned pesticide [[DDT]]; and polychlorinated biphenyls or [[PCB]]s, compounds that were once used as coolants and lubricants in [[transformer]]s..."
*[http://www.eurekalert.org/pub_releases/2002-11/uoma-mac111302.php eurekalert.org: Microorganisms are cleaning up Boston Harbor, UMass study finds] Citat: "...the self-purification capacity of the harbor is much greater than previously recognized...these microorganisms can oxidize [[PAH]]s and their other food sources with sulfate..."
[[Kategori:Biologi]]
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