Energy Cost Comparisons of Centre Pivot Systems in the Northern Texas High Plains

A study was done to compare energy costs of high, medium, and low pressure sprinkler systems in the North Texas High Plains and to estimate the amount of savings in dollar terms by adopting the change

Estimation of Irrigation Water Demand: A Case Study for the Texas High Plains

On the Texas High Plains, water from the Ogallala aquifer is used to supplement irrigation requirements, since annual rainfall is below 20.5 in/ year. This study addresses land and water demand by testing the effects of water costs, crop prices, and technology on water use and crop production acreages.Ogallala, Irrigation, Water Demand, Technology, Agricultural and Food Policy, Production Economics,

Economic Value of Groundwater Resources and Irrigated Agriculture in the Oklahoma Panhandle

An economic optimization model was developed using available groundwater resources in the Oklahoma Panhandle to estimate value of water for irrigated agriculture in the area. The model will serve as policy tool to analyze alternative water management strategies and conservation programs to assess the economic impact of depleting Ogallala Aquifer.Ogallala Aquifer, Irrigated Agriculture, Groundwater Conservation, Water Management Policy, Oklahoma Panhandle, Resource /Energy Economics and Policy,

Effect of Agricultural Activity on River Water Quality: A Case Study for the Lower Colorado River Basin

This case study investigates the effect of a change in cropping pattern involving expanded acres of crops for biofuel feedstock, on the discharge of nutrients to rivers. Annual data from 1968-2008 on stream flow, cropped acres, and precipitation for Wharton County, Texas are used. A positive impact of increased corn acreage over this period on river discharge is identified.Biofuels, Stream Flow, Discharge, Production Economics, Resource /Energy Economics and Policy,

Remittance receipts and allocation: a study of three African countries

© 2015 Taylor & Francis. Remittances may influence household expenditures, poverty rates, development and investments in the receiving country. Using World Bank survey data from Ethiopia, Uganda and Kenya, the influence of remitters’ and recipients’ characteristics on remittance amounts and allocation is examined. Effects of the remitter–receiver characteristics on remittance amounts are generally similar between countries. Such similarities imply a potential similar effect of policies in these countries. Age, household income, frequency of communication, family relations with remitter and country the recipient resided in influence remittance allocation. Recipients in Ethiopia and Uganda are more likely to allocate remittance towards savings than those in Kenya

Estimation of Irrigation Water Demand: A Case Study for the Texas High Plains

On the Texas High Plains, water from the Ogallala aquifer is used to supplement irrigation requirements, since annual rainfall is below 20.5 in/ year. This study addresses land and water demand by testing the effects of water costs, crop prices, and technology on water use and crop production acreages

Economic Value of Groundwater Resources and Irrigated Agriculture in the Oklahoma Panhandle

An economic optimization model was developed using available groundwater resources in the Oklahoma Panhandle to estimate value of water for irrigated agriculture in the area. The model will serve as policy tool to analyze alternative water management strategies and conservation programs to assess the economic impact of depleting Ogallala Aquifer