搜索结果: 46-60 共查到“水文学及水资源 Texas”相关记录62条 . 查询时间(1.312 秒)
The Agricultural Benefits of Salinity Control on the Red River of Texas and Oklahoma
Agricultural Benefits Salinity Control Red River Texas Oklahoma
2013/9/11
Salinity of the waters from the Red River and its major tributaries has virtually eliminated its use for irrigation of agricultural crops in Texas and Oklahoma. A chloride control project has been pro...
Economically Optimum Agricultural Utilization of a Reclaimed Water Resource in the Texas Rolling Plains
Economically Optimum Agricultural Utilization Reclaimed Water Resource Texas Rolling Plains
2013/9/11
The U.S. Army Corps of Engineers (COE) has proposed a project that would reduce the flow from saline springs and seeps within the groundwater alluvium of the Red River Basin. While the amount of salts...
The Impact of Energy Shortage and Cost on Irrigation for the High Plains and Trans Pecos Regions of Texas
Energy Shortage Cost on Irrigation High Plains Trans Pecos Regions Texas
2013/9/11
The High Plains and Trans Pecos regions of Texas are semi-arid crop production regions located in the western part of the state. Relatively low levels of rainfall are supplemented by irrigation from g...
A Report on the Effectiveness of Texas Water Resources
A Report Effectiveness Texas Water Resources
2013/9/11
A readership survey conducted in May 1977 found that readers of Texas Water Resources find it useful, attractive and informative. The bulletin is published by the Texas Water Resources Institute to ge...
Potential Impact of the Development of Lignite Reserves on Water Resources of East Texas
Potential Impact Development Lignite Reserves Water Resources East Texas
2013/9/11
This study was conducted for the Office of Water Resources Research and Technology in the U.S. Department of the Interior by the Texas Engineering Experiment Station at Texas A&M University. The proje...
Impact of Water Resource Development on Coastal Erosion, Brazos River, Texas
Water Resource Development Coastal Erosion Brazos River Texas
2013/9/11
Major dam and reservoir development within the Brazos River Basin is correlative with a significant decrease in the suspended sediment load of the river and with increased coastal erosion rates near t...
The Effect of Changing Input and Product Prices on the Demand for Irrigation Water in Texas
Changing Input Product Prices Demand Irrigation Water Texas
2013/9/11
Agriculture is a major income-producing sector in the Texas economy and a large part of this economic activity originates in irrigated crop production. For example, in 1973, 50% of all grain sorghum a...
Adjustments Due to a Declining Groundwater Supply: High Plains of Northern Texas and Western Oklahoma
Adjustments Due Declining Groundwater Supply High Plains Northern Texas Western Oklahoma
2013/9/11
The region north of the Canadian River in Texas and including the three western counties of Oklahoma have been rapidly developing the groundwater resource since the mid 1960's. This region, hereafter ...
Value of Irrigation Water with Alternative Input Prices, Product Prices and Yield Levels: Texas Coastal Bend, Cross Timbers, Deep East, Edwards Aquifer, El Paso, Gulf Coast, Lower South Central, Rolling Plains, Trans Pecos and Winter Garden Regions
Irrigation Water Alternative Input Prices Product Prices Yield Levels Texas Coastal Bend Cross Timbers Deep East Edwards Aquifer El Paso Gulf Coast Lower South Central Rolling Plains, Trans Pecos Winter Garden Regions
2013/9/11
Agriculture is a major income generating sector of the Texas economy. Irrigated agriculture is an important part of Texas agriculture and an "adequate" water supply is important in maintaining a viabl...
Economic Effects of Land Subsidence Due to Excessive Groundwater Withdrawal in the Texas Gulf Coast Area
Economic Effects Land Subsidence Due Excessive Groundwater Withdrawal Texas Gulf Coast Area
2013/9/11
Land surface subsidence continues to be a destructive force in the Texas Gulf Coast area. The sinking of the surface has been linked by engineers to the withdrawal of groundwater. Subsidence causes da...
An Evaluation of OBERS Projections of Texas Agricultural Production in 1980, 2000 and 2020
Evaluation OBERS Projections Texas Agricultural Production in 1980, 2000 and 2020
2013/9/11
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 dat...
Development of a Dynamic Water Management Policy for Texas
Development Dynamic Water Management Policy Texas
2013/9/11
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 pla...
Stochastic Models Applied to Operation of Reservoirs in the Upper Colorado River Basin in Texas
Stochastic Models Applied Operation of Reservoirs Upper Colorado River Basin Texas
2013/9/11
A hydrometeorological model is presented that utilizes 30-day meteorological forecasts of temperature and precipitation issued every 15 days by the National Weather service to provide an estimate of t...
Research on the Morphology of Precipitation and Runoff in Texas
Research Morphology Precipitation Runoff Texas
2013/9/11
This project has consisted of two distinct phases: (1) equipment modification and installation with associated collection and (2) analyses of data plus development of hydrologic techniques.
Errors in...
Development of Optimization Systems Analysis Technique for Texas Water Resources
Development Optimization Systems Analysis Technique Texas Water Resources
2013/9/11
This report summarizes the results of the research project, Development of Optimization - Systems Analysis Techniques for Texas Water Resources.
Several analytical models which were obtained and modi...