Effects of Irrigation, Drought, and Ground-water Withdrawals on Ground-water Levels in the Southern Lihue Basin, Kauai, Hawaii |
Common terms and phrases
1981 conditions 1981 irrigation 1998 ground-water withdrawal 1998 irrigation adjusted model analysis of Izuka annual soil infiltration changes in ground-water computed decline in ground-water difference in simulated dike-intruded Waimea Canyon dikes drip irrigation drought Effects of Irrigation elevation estimate ground-water recharge feet per day freshwater lens ft/d Furrow irrigation Giambelluca ground water ground-water discharge ground-water model ground-water withdrawal rates Hanamaulu Hanapepe Hawaii hydraulic conductivity in/yr irrigation reduction Izuka and Gingerich Kauai Kawaikini Kilohana-Puhi well field Koloa Volcanics lava flows Lihue Airport Lihue Basin model mean annual rainfall mean annual soil Mgal/d no-flow cell Oahu observed decline original model original southern Lihue PACIFIC OCEAN percent pre-development recharge versus regression equations runoff shield volcanoes simulated ground-water levels southern Lihue Basin specific storage steady-state ground-water levels steady-state simulations subareas sugarcane irrigation tion transient simulations Transverse Mercator projection trends U.S. Geological Survey Unirrigated Universal Transverse Mercator Wailua River Waimea Canyon Basalt water-budget analysis