What people are saying - Write a review
We haven't found any reviews in the usual places.
THE WORLD HYDROLOGICAL CYCLE II
WORLD WATER INVENTORY AND CONTROL
33 other sections not shown
allocation American amount annual precipitation aquifer areas arid average benefits channel cirque climate change costs crops dams decrease deposits depth discharge downstream drainage basin drainage density economic effect engineering erosion estimated evaporation evapotranspiration example factors floodplain Fraser River Geography geomorphology glacial glacier gradient ground water ground-water Horton overland flow humid hydraulic hydroelectric hydrograph hydrological cycle important increase industrial infiltration irrigation lakes land landforms lower major maximum mean annual meander measured million moisture multi-purpose natural occur oceans overland flow periglacial permafrost permeability plant problem produce projects rain rainfall recharge regimes regions relation reservoirs river basin rock runoff scale scheme Schumm seasonal sediment sediment yield semi-arid slope Smoky Hill River snow soil storage storm stream surface surface runoff temperature throughflow tion tributary tropical U.S. Geological Survey United valley variables variations vegetation velocity water supply water-resource water-table weathering zone