DocumentCode :
2822991
Title :
Sand Island, Oahu: Assimilation Capacity at a Tropical Ocean Outfall
Author :
Dollar, S.
Author_Institution :
University of Hawaii, Kaneohe, HI, USA
fYear :
1982
fDate :
20-22 Sept. 1982
Firstpage :
1092
Lastpage :
1097
Abstract :
Municipalities of tropical oceanic islands are increasing their use of ocean outfall diffuser systems to dispose sewage. A study to document the ability of a tropical marine ecosystem to assimilate sewage is now underway at the new 75m deep outfall of Honolulu´s Sand Island treatment plant. The immediate goal of the project is to quantify the capacity of the adjacent sea floor ecosystem to assimilate settling material by constructing a mass balance budget of organic sewage-derived material that is cycled within the benthic community. The Hawaii Undersea Research Laboratory´s minisum Makali´i is being used to conduct a sampling program at very precise locations with respect to distance from the outfall structure. A unique feature of this study is surveillance of effects on deep-water hard substrates which have been generally overlooked in studies at other outfall sites.
Keywords :
Conducting materials; Ecosystems; Humans; Laboratories; Oceans; Organic materials; Sediments; Sludge treatment; Stress; Systems biology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
OCEANS 82
Conference_Location :
Washington, DC, USA
Type :
conf
DOI :
10.1109/OCEANS.1982.1151835
Filename :
1151835
Link To Document :
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