Browsing Technical and Special Reports by Title
Now showing items 76-95 of 510
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(Texas Water Resources Institute, 1978-05)This research was undertaken to specify and estimate a model relating household demand for urban water to its principal determinants. Four specific tasks were accomplished: 1. An appropriate economic demand model for ...
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(Texas Water Resources Institute, 1972-06)This study analyzes the response to an outstanding design and development of a park-business complex along a natural river in the heart of a major city, The San Antonio River Walk. The research includes both those who visit ...
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(Texas Water Resources Institute, 2009-01)Polymer – Abbreviation for polyacrylamide is used in water purification to flocculate suspended organic matter. Although polyacrylamide is designated as a non-toxic additive by USDA, its building block, acrylamide, is a ...
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(Texas Water Resources Institute, 1973-10)The demand by consumers for public-owned low-priced natural resources is essentially insatiable. When natural resources become scarce the public is agonized by the problem of making an optimum choice or choices from feasible ...
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(Texas Water Resources Institute, 2016-07)The focus of Texas State Soil and Water Conservation Board (TSSWCB) Project 15-53, “Delivering Education Programs Focused on Stakeholder Needs to Address Agricultural NPS in the Arroyo Colorado Watershed,” was to continue ...
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(Texas Water Resources Institute, 2009-04)The Demonstration and Transfer of Selected New Technologies for Animal Waste Pollution Control project was conducted by the Texas AgriLife Extension Service and Texas Water Resources Institute and was designed as a means ...
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(Texas Water Resources Institute, 2008-10)
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(Texas Water Resources Institute, 2008-11)RAT (Rapid Assessment Tool), currently under development, is a combination of surveys, data collection, mapping and limited direct measurement designed to provide a quick and cost-effective analysis of the conditions of ...
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(Texas Water Resources Institute, 2002)Many oil and gas wells, particularly those in mature fields, produce large amounts of brine along with the hydrocarbons. Disposing of the brine can be costly, due to its composition and large volume. For example, in the ...
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(Texas Water Resources Institute, 2008-02)The Bosque River and its watershed face complex water quality problems that are not easy to solve. Attempts have been made to improve the quality of the water moving through this watershed, but have had little success due ...
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(Texas Water Resources Institute, 2002)Evapotranspiration (ET) is defined as the combined loss of water by evaporation from soil and transpiration from plants. Depending on the geographic location, 60-80% of total annual precipitation is lost in the form of ...
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(Texas Water Resources Institute, 2002)Individual water well samples were collected and screened from private water wells. These samples were screened on-site for the presence of fecal coliform bacteria. Once all samples were screened, results were compiled and ...
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(Texas Water Resources Institute, 1980-12)The scientific design and management of a modern irrigation system requires that the designer or manager have knowledge of site and plant criteria such as infiltration, drainage, soil fertility, plant water needs, and plant ...
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(Texas Water Resources Institute, 2003-12)During the past 150 years, several Texas watersheds have undergone significant changes that affect land use, the amount of water flowing through these systems, water quality, and the numbers and types of fish and aquatic ...
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(Texas Water Resources Institute, 2001)EPA priority issues addressed in this project included 1) providing public school teachers and students with hands-on exposure to the Internet and the World Wide Web (WWW) and increasing their capability to use these ...
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(Texas Water Resources Institute, 2006-12)This report fulfills the deliverables required by the cooperative agreement between the U.S. Army Corps of Engineers and Texas Agricultural Experiment Station (TAES/03-PL-02: Modification No. 2) on behalf of the Paso del ...
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(Texas Water Resources Institute, 2009)This report fulfills the deliverables required by the cooperative agreement between the U.S. Army Corps of Engineers and Texas AgriLife Research (TAES/03-PL-02: Modification No. 3) on behalf of the Paso del Norte Watershed ...
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(Texas Water Resources Institute, 2009)This report fulfills the deliverables required by the cooperative agreement between the U.S. Army Corps of Engineers and Texas AgriLife Research (TAES/03-PL-02: Modification No. 3) on behalf of the Paso del Norte Watershed ...
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(Texas Water Resources Institute, 2009)This report fulfills the deliverables required by the cooperative agreement between the U.S. Army Corps of Engineers and Texas Agricultural Experiment Station (TAES/03-PL- 02: Modification No. 3) on behalf of the Paso ...
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(Texas Water Resources Institute, 1973-06)The purpose of this investigation was to develop techniques to assist water planners in the optimum implementation of their plans. Specifically, techniques useful for continual evaluation of water plans and for scheduling ...