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1 - 25 of 530 Items 1 2 3 4 5 6 7 8 9 10 > >>
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In the Hawaiian Islands, planners and public officials have decided recently to raise the permissible level of urban development in central Oahu. The decision is opposed by many on the grounds that it threatens
agricultural land as well as the...
2008-12-17
2008-12-17 1990-10-01 |
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A marine survey was conducted in the vicinity of the present and proposed
Wai'anae sewage ocean outfall site on the southwest coast of 0'ahu, Hawai'i. The survey at depths of 6 to 30 m (20-100 ft) characterized quantitatively the coral reef...
2008-07-08
2008-07-08 1977-05-01 |
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The discharge of secondary treated sewage effluent from the Mokapu Ocean Outfall into Kailua Bay, Oahu, Hawaii, represents a point source of pollution to the bay. Public health considerations are therefore of significant importance due to bodily...
2014-12-12
2014-12-12 1993-10-01 |
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An ecological study of the benthic and fish communities at Mokapu, O’ahu, was completed in the summer of 1980 approximately three years subsequent to the installation of an ocean outfall by the City and County of Honolulu. Data were obtained from...
2008-09-17
2008-09-17 1981-06-01 |
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The purpose of this assessment is to integrate the results of the bacteriological, water circulation, and community interaction study elements to evaluate the health and aesthetic conditions of Kailua Bay, Oahu. The results show that the water...
2008-10-15
2008-10-15 1993-10-01 |
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Kaelepulu Pond is an inland brackish water pond (20 ppt salinity) which is under tidal influence and is fed by rainfall. Water from this pond flows via canals and streams (Kaelepulu Stream) for approximately 2 miles through a residential community...
2014-12-12
2014-12-12 1993-10-01 |
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State of Hawaii, Office of Environmental Quality Control, Department of Health Grant/Contract No. T-377
2008-07-17
2008-07-17 1987-08-01 |
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Director's Office
2008-07-17
2008-07-17 1988-06-01 |
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A pilot post treatment system was designed, installed, and operated at the Mililani Sewage Treatment Plant (STP), O'ahu, Hawaii, to study the necessary treatment of activated sludge effluent for drip irrigation according to prevailing Hawaiian...
2008-08-08
2008-08-08 1981-01-01 |
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The largest domestic sewage outfall in Hawai'i discharged 3 m^3/s (62 mgd) of raw sewage in 10 m of water approximately 1 000 m off Sand Island, O'ahu, from 1955 to 1977. Results of an ecological field study of epibenthic communities in proximity...
2008-07-16
2008-07-16 1979-07-01 |
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The purpose of the 1981 to 1983 monitoring program at the Barbers Point Outfall on Oahu, is two-fold: to describe the benthic community by utilizing micromollusks as index species and to establish a data base for continuing community analysis....
2008-07-17
2008-07-17 1984-03-01 |
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Office of Environment Quality Control, Department of Health Grant/Contract No. T-377
2008-07-17
2008-07-17 1988-09-01 |
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Division of Water and Land Development, Department of Land and Natural Resources, State of Hawaii; and The Estate of James Campbell Grant/Contract No. B378,B382
2008-07-17
2008-07-17 1989-08-01 |
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The objective of this study is to describe the transport characteristics of Kailua Bay, Oahu, Hawaii. This will allow a comparison of the relative importance of the wastewater discharged through the Mokapu Ocean Outfall with land-derived...
2014-12-12
2014-12-12 1993-10-01 |
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A community interaction project was included as a component of the overall Kailua Bay water quality and water circulation studies. The intended purpose of the community interaction activities was to keep concerned residents of Kailua informed...
2008-10-15
2008-10-15 1993-10-01 |
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An investigative project developed the scientific knowledge needed to respond to the discovery of
organic chemical contamination of groundwater in Hawaii. Ethylene dibromide (EDB) and dibromochloropropane (DBCP), both suspected carcinogens to...
2008-07-17
2008-07-17 1987-07-01 |
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The Zimpro heat-treatment process installed at the Sand Island Wastewater
Treatment Plant was evaluated for its reliability in disinfecting fecal bacteria and viruses in the treated sludge. Samples of the untreated sludge and the heat-treated...
2008-09-30
2008-09-30 1983-09-01 |
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An ecological study of the benthic and fish populations at Mōkapu, O’ahu, Hawai’i was completed in the summer of 1979. This is the second post-installation study of the Mōkapu Outfall area since the commencement of effluent discharge in December...
2008-08-08
2008-08-08 1980-05-01 |
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The microbiological criteria for recreational water quality have been directed toward the protection of water users from possible microbial pollution which may pose public health hazards. In Hawaii, all streams are classified as recreational...
2014-12-12
2014-12-12 1993-10-01 |
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A study of the surface water quality in the southeastern portion of Kaneohe Bay was undertaken between February and mid-April, 1968. The aims of this project were to determine: (1) the effect of surface runoff on water quality in the Bay, (2) the...
2009-06-02
2009-06-02 1970-01-01 |
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The source of most of Oahu's domestic water supply is from ground water occurring in the permeable materials of volcanic rock. Movement of the ground water is intrinsically through thin cracks in basaltic
lavas. This project studied passage of an...
2009-06-04
2009-06-04 1967-08-01 |
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The Ewa caprock aquifer has been a long-standing water source for southern
Oahu, but the freshwater viability of the aquifer is being threatened with the gradual increase in the salinity level of pumped caprock aquifer water in recent years....
2008-09-26
2008-09-26 1986-08-01 |
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A three-year study was conducted to determine the quality of domestic wastewater treatment plant effluents and urban surface runoff, including street litter, on Oahu and to examine the reclamation potential of these water resources. The study was...
2010-02-16
2010-02-16 1972-11-01 |
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Studies conducted during Phase I of the "Flood Hydrology and Urban Water Resources of the Island of Oahu, Hawaii" project were divided into four major tasks. The first is an examination of the causes of flooding and flood damages on Oahu. This...
2010-02-16
2010-02-16 1973-03-01 |
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The operation of the City and County of Honolulu, Kapaa Sanitary Landfill, located next to Kawainui marsh on Windward Oahu, Hawaii, raised concern over the possibility that landfill leachate could have adverse effects on the marsh. Thus, this...
2008-07-17
2008-07-17 1981-09-01 |
