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Now showing items 171-180 of 883
Rare, Threatened and Endangered Species of the Rio Grande/ Rio Bravo Basin: A Bibliography
(Texas Water Resources Institute, 2003-04)
Pecos River Ecosystem Monitoring Project
(Texas Water Resources Institute, 2004)
The Pecos River Ecosystem Project is attempting to minimize the negative impacts of saltcedar
on the river ecosystem, and improve the efficiency of water delivery and stream flow. The
project is designed to decrease the ...
Water Rights Analysis Package (WRAP) Modeling System Reference Manual
(Texas Water Resources Institute, 2003-08)
The Texas Water Resources Institute (TWRI), and many other agencies and organizations, have worked with Ralph Wurbs over the years to develop WRAP (the Water Rights Analysis Package). The WRAP model simulates management ...
QUANTIFICATION OF POTENTIAL ARSENIC BIOAVAILABILITY IN SPATIALLY VARYING GEOLOGIC ENVIRONMENTS AT THE WATERSHED SCALE USING CHELATING RESINS
(Texas Water Resources Institute, 2002-12)
Potential arsenic toxicity in different geologic environments is dependent on total arsenic
concentration and arsenic bioavailability. It is important to identify the geologic environments
that may sequester arsenic ...
Ecological, Economic and Policy Alternatives for Texas Rice Agriculture
(Texas Water Resources Institute, 2000-09-25)
An interdisciplinary research team, working in collaboration with and under the auspices of the Institute for Science, Technology and Public Policy in the George Bush School of Government and Public Service at Texas A&M ...
The Water Rights Analysis Package Users Manual, Version 2.0
(Texas Water Resources Institute, 2003-08)
The Texas Water Resources Institute (TWRI), and many other agencies and organizations, have worked with Ralph Wurbs over the years to develop WRAP (the Water Rights Analysis Package). The WRAP model simulates management ...
Near Real-Time Runoff Estimation Using Spatially Distributed Radar Rainfall Data
(Texas Water Resources Institute, 2003-12)
he purpose of this study was to evaluate variations of the Natural Resources Conservation Service (NRCS) curve number (CN) method for estimating near real-time runoff for naturalized flow, using high resolution radar ...
THE INFLUENCE OF ENVIRONMENTAL FACTORS ON SPATIAL AND TEMPORAL VARIATION OF FISH ASSEMBLAGES IN THE LOWER BRAZOS RIVER, TEXAS
(Texas Water Resources Institute, 2003-12)
Large floodplain rivers are spatially heterogeneous and temporally dynamic ecosystems. However, few studies have quantified the variation or species-environment relationships of fish assemblages in the main-channel of large ...
WRAPHydro Data Model: Finding Input Parameters for the Water Rights Analysis Package
(Texas Water Resources Institute, 2003-05)
The Water Availability Model requires geospatial parameters to be used as inputs into the WRAP model. Previously these parameters were developed in ArcView 3.2 and processing suffered from performance and data management ...
Economic Methodology for South Texas Irrigation Projects - RGIDECON
(Texas Water Resources Institute, 2002-10)
A mathematical discourse is provided, documenting the economic and financial methods used in RGIDECON, an Excel spreadsheet capital investment evaluation model focused on irrigation district-level pumping and delivery ...