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Browsing WRRC Technical Reports by Title
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(Water Resources Research Center, University of Hawaii at Manoa, 1967-02)A theoretical equation was adapted and modified for a water-table aquifer to relate freshwater flow to the sea, geometry of the fresh water-sea water interface, and aquifer characteristics under dynamic equilibrium. ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1970-08)This study determined the 24, 48, 96-hour median tolerance limit of phenol, DDT, dieldrin, and lindane of five species of fish commonly found in streams and estuaries in semi-tropical areas. They are: (i) Gambusia affinis ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1970-07)A field study was made to evaluate the applicability and problems of desalting brackish ground water from basaltic and reef limestone aquifers in Honolulu, Hawaii with the electrodialysis process. The three-week study ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1970-08)The analysis of about 240 flood hydrographs of 29 small watersheds on the island of Oahu, Hawaii, shows some unique hydrologic characteristics. A typical Hawaiian small watershed has a small area, flash peak, short time ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1970-12)This study continued the joint research effort undertaken by the Water Resources Research Center and the Honolulu Board of Water Supply in 1967 to investigate the physical and chemical characteristics of irrigation return ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-02)The gravity method has been applied in three wells in Hawaii to estimate density and porosity logs. The wells are the Schofield shaft on the island of Oahu, the Kihei #3 shaft on the island of Maui and the Pahala shaft on ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-03)A two-zone theoretical model, consisting of a cylindrical borehole filled with drilling mud and surrounded by homogeneous, isotropic rock, was studied to aid interpretation of electrical resistivity logs. Apparent resistivities ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-05)A new geophysical technique for the remote measurement of the electromagnetic properties of natural surfaces was investigated. Theoretical and laboratory work has produced evidence for the validity of the use of ultra-high ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-07)The interpolation formulae for vapor pressures, specific volumes, enthalpies and heats of vaporization of ordinary seawater have been determined in the temperature range 0° to 200°C for salinities of 0 to 120 pot, based ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1967-03)Two deep wells, one at Puuloa and the other at Ewa Beach in the Pearl Harbor area were drilled through the thick sedimentary gap into Koolau basalt, and have been readied for multiple-zone recording of water levels and ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-07)Pertinent to the field of the water resources of the Hawaiian Islands there have been several previous bibliographies, but they are mostly out of date, and there are great gaps among their coverages. The need for a ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-11)Mathematical and electric analog (R-C circuit) models for two one-dimensional non-homogeneous coastal aquifers have been developed. The first is a semi-infinite aquifer having a discontinuous change in permeability at a ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1971-11)Artificial recharge for the purpose of replenishing the fresh ground-water body in Hawaii has been deliberately practiced in a few areas for many years, and has been recognized as incidental to other practices, principally ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-05)The governmental structure of Hawaii through which its water-related agencies operate is a relatively simple one as compared to that of most other mainland states. A highly centralized state government dominates over one ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-06)This study has concentrated on the development of an operational model for determining the productivity of irrigation water in sugarcane production in Hawaii. Data were collected from sugar plantations located in two ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-08)Hawaii's system of water rights consist of a "bundle of rights" which are variously attached to fresh surface waters and to artesian ground waters. Surface water rights are for the most part "unique" to Hawaii and are based ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-08)The structure, functioning and performance of water institutions in Hawaii is studied within a 'hierarchy of decision-levels" framework developed by S.v. Ciriacy-Wantrup. The study framework provides new opportunities for ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-09)A water quality survey of the Kapalama Canal was undertaken in 1970 - 1971 to obtain baseline data for evaluation of the pollution potential of that surface drainage channel. The survey included the stretch of canal between ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1967-04)A critical appraisal of the extant literature was made to evaluate the various studies and concepts derived from these studies pertinent to groundwater recharge with respect to treatment, transport, and storage of recharge ...
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(Water Resources Research Center, University of Hawaii at Manoa, 1972-12)Annual, monthly, and hourly rainfall data for Hilo, Hawaii are plotted and analyzed as a preliminary phase of the study of space-time variations in high intensity rainfall in this locality. A brief summary of the Hilo ...