Search
Now showing items 51-60 of 186
A Model for Estimating Demand for Irrigation Water on the Texas High Plains
(Texas Water Resources Institute, 1975-05)
With rapidly changing conditions in production agriculture, the need for highly flexible and quickly applicable methods of analysis is emphasized. The purpose of this study was to develop such a model for a homogeneous ...
An Evaluation of OBERS Projections of Texas Agricultural Production in 1980, 2000 and 2020
(Texas Water Resources Institute, 1973-08)
It seems possible, perhaps even likely, that some errors of fact and/or judgment may have been made in the process of allocation of national requirements among states. There may be instances where data are inadequate for ...
A Cross-Sectional Investigation of the Determinants of Urban Residential Water Demand in the United States, 1960 and 1970
(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 ...
TR-1: A Study to Determine the Feasibility of Diverting a Portion of the Red River into the Trinity, Neches and Sabine River Basins
(Texas Water Resources Institute, 1964-05)
This study involves four of the twelve major river basins of the state of Texas and is essentially a proposal to divert water from the Red River into the trinity, Neches and Sabine River Basins. When first considered, it ...
TR-2: Flume Studies of Sediment Transportation in Shallow Flow with Simulated Rainfall
(Texas Water Resources Institute, 1966-01)
This study involves four of the twelve major river basins of the state of Texas and is essentially a proposal to divert water from the Red River into the Trinity, Neches and Sabine River Basins. When first considered, it ...
The Ecology of the Navasota River, Texas
(Texas Water Resources Institute, 1973-12)
A general Limnological Survey was made of the Navasota River, Texas, a tributary of the Brazos River, between February, 1968 and March, 1970. Five stations on the main channel were visited twice monthly from February, 1968 ...
The 1997 Irrigation Suspension Program for the Edwards Aquifer: Evaluation and Alternatives
(Texas Water Resources Institute, 1998-02)
The EAA implemented a pilot irrigation suspension program in 1997 on 9,669 acres mainly in Medina and Uvalde counties with the objective of increasing springflow at Comal Springs, and providing relief to municipalities in ...
Techniques for Hydrograph Synthesis Based on Analysis of Data from Small Drainage Basins in Texas
(Texas Water Resources Institute, 1966-05)
The report by the Committee on Surface Water Hydrology of the American Society of Civil Engineers (ASCE) (2) has pointed out that one of the areas in hydrology lacking adequate research is the investigation of runoff from ...
Water Resource System Optimization by Geometric Programming
(Texas Water Resources Institute, 1971-02)
Water resources planners and systems analysts are continually confronted with many complex optimization problems. Two major factors contribute to this problem. Firstly, mathematical modeling and system description capabilities ...
A Study of Selected Chemical and Biological Conditions of the Lower Trinity River and the Upper Trinity Bay
(Texas Water Resources Institute, 1970-02)
Concern over the effects of water development projects on coastal nurseries prompted the Department of Wildlife Science of Texas A&M University, with the cooperation of the UO So Bureau of Commercial Fisheries, Galveston, ...