Browse by Archive

Texas A&M University Repository

View Archive Info

Identifying best management practices (BMPs) promoting greater water use efficiency while maintaining crop yields is essential to the future of Texas cropping systems. Available water for irrigated crops is vital for sustaining crop production...
2011-07-05
2011-07-05
2007-08-01
The Irrigation Training Program is a collaborative effort between the Texas Water Resources Institute, a unit of Texas A&M AgriLife; the Texas State Soil and Water Conservation Board; and the United States Department of Agriculture Natural...
2011-07-05
2011-07-05
2008-08-01
The title of this map series is Texas Legislative and Irrigation Districts of the Rio Grande River Basin. The series consists of nine (9) maps showing the boundaries of legislative districts and 32 water districts that deliver irrigation water....
2011-07-05
2011-07-05
2008-07-01
The Irrigation Training Program is a collaborative effort between the Texas Water Resources Institute, a unit of Texas A&M AgriLife; the Texas State Soil and Water Conservation Board; and the United States Department of Agriculture Natural...
2011-07-05
2011-07-05
2008-10-01
The border region of Texas is experiencing rapid urban growth which is expected to have a continuing and increasing impact on the irrigation districts of the region. This report presents an analysis of the expansion of urban area during the ten...
2011-07-05
2011-07-05
2009-03-01
A wealth of knowledge exists regarding management of agricultural livestock, a category that includes horses in Texas. However, horses for the most part, are in a category that is neither livestock nor companion animal. Therefore, owners are left...
2011-07-05
2011-07-05
2010-12-01
2011-07-05
2011-07-05
2011-03-01
Brackish groundwater is a valuable ?drought-proof? resource that is plentiful in much of Texas. If treated by available desalination technologies, brackish groundwater resources could help many regions of Texas cope with pressing water shortages....
2011-07-05
2011-07-05
2008-01-01
The Pecos River in Texas is challenged by natural conditions and human influences, including a lack of water and elevated levels of salinity. The Pecos River has provided West Texas and Southeastern New Mexico an invaluable source of water for...
2011-07-07
2011-07-07
2014-08-22
2011-07-07
2011-07-07
2006-08-01
The original ?final? economic analysis reporting on the Wisconsin Pipeline project was reported in July, 2003 in Texas Water Resources Institute TR-220R, entitled ?Economic and Conservation Evaluation of Capital Renovation Projects: Hidalgo County...
2011-07-07
2011-07-07
2005-12-01
A Case Study Using Actual Construction Costs for the Lateral A Lining Project, Hidalgo County Irrigation District No. 2 (San Juan)
2011-07-07
2011-07-07
2005-09-01
A Case Study Using Actual Construction Costs for the Curry Main Pipeline Project, Hidalgo County Irrigation District No. 1 (Edinburg)
2011-07-07
2011-07-07
2005-09-01
2011-07-07
2011-07-07
2004-06-01
Saltcedar (Tamarix spp.) is an introduced phreatophyte in western North America. The plant was estimated to occupy well over 600,000 ha of riparian acres in 1965 (Robinson 1965). In the early 1900's, government agencies and private landowners...
2011-07-07
2011-07-07
2004-01-01
In order to more effectively use iodine isotope ratios, 129I/127I, as hydrological and geochemical tracers in aquatic systems, a new HPLC method was developed for the determination of iodine speciation. The dissolved iodine species that dominate...
2011-07-07
2011-07-07
2002-06-01
The alluvial aquifer adjacent to Norman Landfill, OK, provides an excellent natural laboratory for the study of anaerobic processes impacting landfill-leachate contaminated aquifers. We collected groundwaters from a transect of seven multilevel...
2011-07-07
2011-07-07
2014-08-22
Geochemical and microbiological evidence indicates that viable microorganisms produce and consume volatile organic acids (VOA) in the Yegua formation. Acetic and propionic acid concentrations in mudstones range from 200 to 1270 and 20 to 38...
2011-07-07
2011-07-07
2014-08-22
The objective of my research is to find methods to reduce the phosphorus concentration in dairy effluent wastewater through removal of suspended solids and precipitation of calcium or magnesium-ammonium phosphates.
2011-07-07
2011-07-07
2014-08-22
476 - 500 of 69103 Items    << < 15 16 17 18 19 20 21 22 23 24 > >> 

© Western Waters Digital Library - GWLA member projects - Hosted and designed by the J. Willard Marriott Library