adaptation amazonriverregion amazonrivervalley animals biogeochemicalcycles brazil california climaticchanges coastalecology colonialbirds congresses conservation ecology effectofmetalson endangeredecosystems environmentalconditions environmentalmanagement estuaries estuarineeutrophication ethnology gulfof habitat history igarapéguariba indigenouspeoples lifesciences management marineecology mexico microbialecology naturalhistory northeasternstates plants qh54195e8b4381971e restorationecology salmonidae sanfranciscobay science sociallifeandcustoms southernstates w3be4721971e waterbirds watermicrobiology