Ipa ti o lagbara julo yoo je ifokansi ipese omi, eyiti o ni awon ipa nla lori eka ise-ogbin.. 
mangroves remain very important to the indigenous people of Nigeria as well as to the various Organinisms that inhabit these personasystems.human impact from poor land management upstream coupled with the constant pollution of Petroleum has caused five to ten percent of these mangrove forests to disappear.. 