Productivity and Efficiency
According to the U.S. Environmental Protection Agency, water efficiency is the smart use of our water resources through water-saving technologies and simple steps. Using water efficiently will help ensure reliable water supplies today and for future generations. Topics addressed in this theme provide insights, lessons, and guidance on how diverse stakeholders are working to improve water management and reduce water use.
Productivity and Efficiency Resources
O&M Costs in Irrigation: Reappearing Government and Farmer Responsibilities and Rights
U.S. Agency for International Development
The amount of money governments spend on irrigation development continues to be a matter of major policy concern, the more so as "the fiscal crisis" constraints governments not only in the developing world but in the U.S. as well. A discussion of the state of the art in this policy area...Read more
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United StatesNorth AmericaEffect of Incorporating Sigmoid Selection on Optimums'. Mesh Size Estimation for the Samar Sea Multispecies Trawl Fishery
U.S. Agency for International Development
The evaluation of optimus mesh size for multispecies trawl fisheries relies primarily on the aggregation of individual yield-per-recruit response surfaces. The analytic model expression incorporated in these procedures assumes knife-edge selection. The present study examines the effect of replacing...Read more
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United StatesNorth AmericaProgram Assistance Initial Proposal (PAIP) for the South Pacific Fisheries Access Support Program
U.S. Agency for International Development
A program assistance initial proposal for the South Pacific Fisheries Access Support Program, a program with objectives to secure fishing rights for U.S. boats and by providing additional resources to the South Pacific region for non-military uses.Read more
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United StatesNorth AmericaEffects of California's Urban Forests on Energy Use and Potential Savings from Large-Scale Tree Planting
Published:
June 18, 2014The National Institutes for Water Resources
The study describes the role of existing urban forests as "nature's air conditioners" and estimates the value of energy benefits that would result over a 15-year time period from large-scale planting of empty sites. Information in this study may be used to justify investment in...Read more
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United StatesNorth AmericaWater and Energy Nexus Research: Summary & Recommendations
Published:
August 1, 2013Alliance for Water Efficiency
This webinar provides new information on the Water-Energy Nexus, an issue that is more important than ever and increasingly drawing national attention in the wake of President Obama's commitment to more sustainable resource management. AWE and ACEEE's related report reveals the gaps in...Read more
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United StatesTennessee Valley Authority Act (1933)
Published:
May 18, 1933U.S. Army Corps of Engineers
The Tennessee Valley Authority (TVA) Act of 1933 established the Tennessee Valley Authority to oversee the construction of dams to control flooding, improve navigation and create cheap electric power in the Tennessee Valley basin. It serves to improve the navigability and to provide for the flood...Read more
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United StatesHydropower Energy and Economic Analysis Tool
Published:
September 1, 2011U.S. Department of the Interior | Bureau of Reclamation
This is an “open source” software tool developed by the Bureau of Reclamation (Reclamation) and the contractor Anderson Engineering for the Hydropower Resource Assessment at Existing Reclamation Facilities Report , and it has been made available for public use. This tool is a model that allows...Read more
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United StatesWater Conservation in Irrigated Agriculture: Trends and Challenges in the Face of Emerging Demands
Published:
September 1, 2012U.S. Department of Agriculture
U.S. agriculture accounts for 80-90 percent of the Nation's consumptive water use (water lost to the environment by evaporation, crop transpiration, or incorporation into products). Despite technological innovations, at least half of U.S. irrigated cropland acreage is still irrigated with less...Read more
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United StatesAgricultural Water Security Listening Session -Final Report
Published:
September 10, 2004U.S. Department of Agriculture
Agricultural water security is described as the need to maintain adequate water supplies to meet the food and fiber needs of the expanding population maximizing the efficiency of water use by farmers, ranchers, and rural communities. This literature reports on best practices for stakeholder...Read more
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United StatesSoil, Nutrient, and Water Management Systems Used in U.S. Corn Production
Published:
April 1, 2002U.S. Department of Agriculture
Corn production uses over 25 percent of the Nation's cropland and more than 40 percent of the commercial fertilizer applied to crops. Thus, corn farmers' choices of soil, nutrient, and water management systems can have a major impact not only on their own profitability, but also on the...Read more
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