Project Snapshot: Development of Statistical Methods to Estimate Baseline and Future Low Flow Characteristics of Ungaged Streams in Hawai`i

This Project Snapshot provides a brief overview of the project "Development of Statistical Methods to Estimate Baseline and Future Low Flow Characteristics of Ungaged Streams in Hawai`i".

Tags: Pacific Islands CASC, Rivers, Streams and Lakes, Stream Flow, Water, Coasts and Ice

Effects of land cover change on streamflow in the interior Columbia River Basin (USA and Canada).

Synopsis: This study analyzed the effects of vegetation change on hydrological fluctuations in the Columbia River basin over the last century using two land cover scenarios. The first scenario was a reconstruction of historical land cover vegetation, c. 1900. The second scenario was more recent land cover as estimated from remote sensing data for 1990. The results show that, hydrologically, the most important vegetation-related change has been a general tendency towards decreased vegetation maturity in the forested areas of the basin. This general trend represents a balance between the effects of logging and fire suppression. In those areas where forest maturity has been reduced as a result of logging, wintertime...

Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: British Columbia, Idaho, Land use configuration, Montana, Natural cover amount, All tags... Nevada, Oregon, Utah, Washington, Wyoming, evapotranspiration, forest cover, forests, logging, meso-regional, snow processes, stream flow, streamflow, timber harvest, vegetation change, water quantity, Fewer tags

Geomorphology and kinematic-wave-based hydrograph derivation

Categories: Publication; Types: Citation; Tags: Geomorphology, I 471.4 Seawater, Tides and Waves; I 931.1 Mechanics; I 481., Kinematic-wave-based hydrograph derivation, Kinematics, Mechanical Engineering Abstracts (ISMEC); Environmental Engi, All tags... Rain, Runoff hydrographs, Simulation, Stream flow, Water sheds, Fewer tags

Estimation of daily space-time precipitation series for macroscale hydrological modelling

Categories: Publication; Types: Citation; Tags: Computer simulation, EE 444 Water Resources; EE 443.3 Precipitation; EE 444.1 Sur, Environmental Engineering Abstracts, Geostatistics, Interpolation, All tags... Macroscale hydrological modelling, Mathematical models, Precipitation (meteorology), Rivers, Stream flow, Time series analysis, Watersheds, Fewer tags

On sediment and habitat in the Upper Animas River watershed, Colorado

Categories: Publication; Types: Citation; Tags: Aquatic ecosystems, EE 444.1 Surface Water; EE 483 Soil Mechanics and Foundation, Ecosystems, Environmental Engineering Abstracts, Mining, All tags... Sediments, Stream flow, Watersheds, Winter habitat limits, Fewer tags

Regional regression models of annual streamflow for the United States

Categories: Publication; Types: Citation; Tags: Climatology, EE 453.1 Water Pollution Sources; EE 821.5 Agricultural Wast, Environmental Engineering Abstracts, Hydrology, Mathematical models, All tags... Precipitation (meteorology), Regression analysis, Stream flow, Temperature elasticity, Watersheds, Fewer tags

Stormflow generation in steep forested headwaters: A linked hydrogeomorphic paradigm

Categories: Publication; Types: Citation; Tags: Catchments, EE 444 Water Resources; EE 444.1 Surface Water; EE 821 Agric, Environmental Engineering Abstracts, Forestry, Geomorphology, All tags... Groundwater, Hydrogeomorphology, Landforms, Rain, Riparian zones, Runoff, Storms, Stream flow, Watersheds, Fewer tags

Variable source area modelling in urbanizing watersheds

Categories: Publication; Types: Citation; Tags: Catchments, Digital elevation model (DEM), EE 444.1 Surface Water; EE 444 Water Resources; EE 442.1 Flo, Environmental Engineering Abstracts, Geographic information systems, All tags... Hydrology, Land use, Mathematical models, Runoff, Stream flow, Surface waters, Topographic index, Urban planning, Fewer tags

Assessment of evapotranspiration models applied to a watershed of Canadian Prairies with mixed land-uses

Categories: Publication; Types: Citation; Tags: EE 444 Water Resources; EE 444.1 Surface Water; EE 921 Appli, Environmental Engineering Abstracts, Evapotranspiration, Heat flux, Land use, All tags... Mathematical models, Modified Penman model, Moisture, Penman-Monteith model, Rivers, Soils, Stream flow, Watersheds, Fewer tags

Hydrological implications of soil water-repellency in Eucalyptus globulus forests, north-central Portugal

Categories: Publication; Types: Citation; Tags: Climate change, EE 444.1 Surface Water; EE 483.1 Soils and Soil Mechanics; E, Environmental Engineering Abstracts, Eucalyptus globulus, Forestry, All tags... Hydrophobicity, Moisture, Rain, Runoff, Soil water repellency, Soils, Stream flow, Water drop penetration time, Fewer tags

Grid-size effects on surface runoff modeling

Categories: Publication; Types: Citation; Tags: Channel capacity, Computer simulation, EE 442.1 Flood Control; EE 444.1 Surface Water; EE 921 Appli, Environmental Engineering Abstracts, Grid-size effects, All tags... Mathematical models, Sensitivity analysis, Software package CASC2D, Stream flow, Surface runoff modeling, Fewer tags

Use of multivariate modeling to estimate impacts of groundwater withdrawals on streamflow for the Camas Creek Basin.

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA, Q2 02171 Dynamics of lakes and rivers; Q5 01521 Mechanical a, USA, Idaho, Camas Creek, environmental impact, ground water, All tags... mathematical models, river basin management, stream flow, water use, Fewer tags

Flow duration and low-flow characteristics of selected Arkansas streams

Categories: Publication; Types: Citation; Tags: Arkansas, SW 0835 Streamflow and runoff; Q2 02171 Dynamics of lakes an, USA, Arkansas, Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, data acquisition, All tags... discharge measurement, fluid flow, gaging stations, gauges, rivers, stream flow, streams, water supply, Fewer tags

Effects of an engineered flow disturbance on meiofauna in a north Texas prairie stream

Categories: Publication; Types: Citation; Tags: D 04310 Freshwater; Z 05210 Aquatic entomology; Q5 01521 Mec, Ecology Abstracts; Entomology Abstracts; ASFA 3: Aquatic Pol, Invertebrata, USA, Texas, disturbance, All tags... ecological effects, ecosystem disturbance, environmental factors, invertebrates, meiobenthos, meiofauna, population changes, rivers, stream biota, stream flow, streamflow, streams, water flow, Fewer tags

Hydrology and water use for salmon streams in the Chilcotin Habitat Management Area, British Columbia

Categories: Publication; Types: Citation; Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA, Canada, British Columbia, Chilcotin R., Canada, British Columbia, Fraser R., Q2 02171 Dynamics of lakes and rivers; Q5 01523 Conservation, Salmonidae, All tags... biological production, environment management, erosion control, forest industry, hydrology, resource conservation, rivers, stream flow, water use, watersheds, Fewer tags

Riprap design at bridges-factor of safety approach.

Categories: Publication; Types: Citation; Tags: Arizona bridges, CS 401.1 Bridges; CS 442.1 Flood Control; CS 408.1 Structura, Civil & Structural Engineering Abstracts; Environmental Engi, Factor of safety approach, Flood control, All tags... Hydraulic structures, Riprap design, Shear stress, Stream flow, Transportation system, Water control structures, Fewer tags

Variation in sapwood area and throughfall with forest age in mountain ash (Eucalyptus regnans F. Muell.)

Categories: Publication; Types: Citation; Tags: Australia, Victoria, Australia, Victoria, SW 0835 Streamflow and runoff; Q2 02171 Dynamics of lakes an, Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, catchment area, All tags... drinking water, fire, forest fires, forest watersheds, ground water, plant populations, runoff, stream flow, streamflow, throughfall, transpiration, water demand, water supply, watersheds, Fewer tags

Comparison of methods for calculating annual solute exports from six forested Appalachian watersheds

Categories: Publication; Types: Citation; Tags: SW 0835 Streamflow and runoff; SW 3020 Sources and fate of p, USA, Appalachian Mts., Water Resources Abstracts; ASFA 2: Ocean Technology Policy &, base flow, chemical limnology, All tags... cycling nutrients, forest hydrology, hydrology, nutrient cycles, solutes, stream flow, streamflow, watersheds, Fewer tags

Pamehac Brook: A case study of the restoration of a Newfoundland, Canada, river impacted by flow diversion for pulpwood transportation

Categories: Publication; Types: Citation; Tags: Aquatic Habitats, Atlantic salmon, Biota, Brook trout, Canada, Newfoundland, All tags... Canada, Newfoundland, Pamehac Brook, Canada, Newfoundland, Pamehac Brook, Case Studies, Community composition, D 04715 Reclamation; D 04668 Fish; SW 4070 Ecological impact, Dams, Diversion, Ecology Abstracts; Water Resources Abstracts; ASFA 3: Aquati, Environment management, Environmental restoration, Fish Passages, Fish Populations, Fishery surveys, Forest industry, Freshwater fish, Habitat, Lumber industry, Pisces, Population changes, Population dynamics, Reclamation, Rehabilitation, Rivers, Salmo salar, Salvelinus fontinalis, Stream flow, Surveys, Fewer tags

Evidence of climate change effects on the hydrology of streams in south-central B.C.

Categories: Publication; Types: Citation; Tags: Canada, British Columbia, Canada, British Columbia, Canada, British Columbia, Southwest, Climatic Changes, Drainage, All tags... Hydrology, Land Use, Runoff, SW 0810 General; P 2000 FRESHWATER POLLUTION; Q2 02171 Dynam, Seasonal variations, Stream flow, Streams, Water Resources Abstracts; Pollution Abstracts; ASFA 2: Ocea, Watersheds, Fewer tags