Consulta: creatorFacets:"Lacewell,   Ronald D."
Registros recuperados: 45
Data/hora: 08/06/2024 09:28:44

ESTIMATED ECONOMIC IMPACT FROM ADOPTION OF WATER-RELATED AGRICULTURAL TECHNOLOGY
Provedor de dados: 31
Autores: Ellis,   John R.; Lacewell,   Ronald D.; Reneau,   Duane R.
This study estimates the expected benefits from adoption of new water-related technologies for the Texas High Plains, a region which is currently mining groundwater.  Adoption rates for two improved irrigation systems and limited tillage practices are assumed, and changes in net returns, resource usage, and irrigated acres are examined as measures of adoption benefits.  A recursive linear programming framework covering a 40-year period is employed, with results  indicating that, contrary to what one might hope, adoption will not significantly lengthen the life of the aquifer.  Annual water use changes very little with adoption, while irrigated acreages increase slightly.  Adoption does provide a substantial increase in annual net returns, with discounted...
Tipo: Journal Article
Palavras-chave: Research and Development/Tech Change/Emerging Technologies.
Ano: 1985
URL: http://purl.umn.edu/32310

FLOOD INSURANCE AS A COMPONENT OF LAND USE MANAGEMENT
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; McNeely,   John G.
Tipo: Journal Article
Palavras-chave: Land Economics/Use.
Ano: 1976
URL: http://purl.umn.edu/29937

Identifying Economies of Size in Conventional Surface Water Treatment and Brackish-Groundwater Desalination: Case Study in the Rio Grande Valley of Texas
Provedor de dados: 31
Autores: Boyer,   Christopher N.; Rister,   M. Edward; Sturdivant,   Allen W.; Lacewell,   Ronald D.; Harris,   Bill L.
Two primary potable water-treatment technologies used in South Texas include conventional surface-water and reverse-osmosis (RO) desalination of brackish-groundwater. As the region's population continues to grow, municipalities are searching for economical means to expand their water supplies. Economies of size for both technologies are an important consideration for future expansion decisions.
Tipo: Conference Paper or Presentation
Palavras-chave: Community/Rural/Urban Development; Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2008
URL: http://purl.umn.edu/6728

The Edwards Aquifer Water Resource Conflict: Examining Impacts of USDA Programs
Provedor de dados: 31
Autores: Schaible,   Glenn D.; Lacewell,   Ronald D.; McCarl,   Bruce A.
Tipo: Conference Paper or Presentation
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1997
URL: http://purl.umn.edu/35923

ESTIMATING REGIONAL OUTPUT RESPONSE TO AN EXHAUSTIBLE NATURAL RESOURCE
Provedor de dados: 31
Autores: Casey,   James E.; Jones,   Lonnie L.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1977
URL: http://purl.umn.edu/32208

ECONOMIC, ENVIRONMENTAL AND ENERGY USE IMPLICATIONS OF SHORT-SEASON COTTON PRODUCTION: TEXAS LOWER RIO GRANDE VALLEY
Provedor de dados: 31
Autores: Larson,   James L.; Lacewell,   Ronald D.; Casey,   James E.; Heilman,   Marvin D.; Namken,   L. Neil; Parker,   Roy D.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1975
URL: http://purl.umn.edu/29688

Challenges and Opportunities for Water of the Rio Grande
Provedor de dados: 31
Autores: Rister,   M. Edward; Sturdivant,   Allen W.; Lacewell,   Ronald D.; Michelsen,   Ari M.
The Rio Grande has headwaters in Colorado, flows through New Mexico, and serves as the United States.–Mexico border in Texas, emptying into the Gulf of Mexico. Snow melt in Colorado and northern New Mexico constitutes the water river supply for New Mexico and the El Paso region, whereas summer monsoonal flow from the Rio Conchos in Mexico and tributaries, including the Pecos River, provides the Rio Grande flow for southern Texas. The region is mostly semiarid with frequent long-term drought periods but is also characterized by a substantial irrigated agriculture sector and a rapidly growing population. International treaties and interstate compacts provide the rules for allocation of Rio Grande waters between the United States and Mexico and among...
Tipo: Journal Article
Palavras-chave: Agriculture; Agricultural economics; Conservation; Irrigation; Natural resources; Renewable resources; Resources; Water; Resource /Energy Economics and Policy; Q5; Q15; Q20; Q25; Q28.
Ano: 2011
URL: http://purl.umn.edu/113529

ECONOMIC IMPLICATIONS OF DISCONTINUING THE TEXAS HIGH PLAINS BOLL WEEVIL SUPPRESSION PROGRAM
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Larson,   James L.; Bottrell,   D.G.; Rummel,   D.R.; Billingsley,   Ray V.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1974
URL: http://purl.umn.edu/29341

ECONOMIC INCENTIVES TO REDUCE THE QUANTITY OF CHEMICALS USED IN COMMERCIAL AGRICULTURE
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Masch,   William R.
Tipo: Journal Article
Palavras-chave: Environmental Economics and Policy.
Ano: 1972
URL: http://purl.umn.edu/30348

RESEARCH AND EXTENSION ISSUES IN PRODUCTION ECONOMICS
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; McGrann,   James M.
Tipo: Journal Article
Palavras-chave: Production Economics.
Ano: 1982
URL: http://purl.umn.edu/29585

A REVIEW OF CONTRIBUTIONS TO THE WESTERN JOURNAL OF AGRICULTURAL ECONOMICS:  1977-81
Provedor de dados: 31
Autores: Teague,   Paul W.; Ziemer,   Rod F.; Lacewell,   Ronald D.
In this study a complete survey of all WJAE articles was conducted.  The 158 titles that have appeared in the WJAE as of December 1981 are categorized by institutional category, authorship affiliation, and subject category.  These results are compared to similar studies concerning the SJAE and AJAE.  Our findings indicate that the WJAE has a broad range of contributors and is not dominated by any one institution, author, or group of authors.  We feel that these and other interesting results are of general interest to all WJAE readers.
Tipo: Journal Article
Palavras-chave: Teaching/Communication/Extension/Profession.
Ano: 1983
URL: http://purl.umn.edu/32486

ECONOMIC AND HYDROLOGIC IMPLICATIONS OF SUSPENDING IRRIGATION IN DRY YEARS
Provedor de dados: 31
Autores: Keplinger,   Keith O.; McCarl,   Bruce A.; Chowdhury,   Manzoor E.; Lacewell,   Ronald D.
A dry year irrigation suspension has been proposed as a way of reallocating water when aquifer levels are low for the Texas Edwards Aquifer. Under this program, farmers would be paid to suspend irrigation to allow more spring flow or nonagricultural pumping. When irrigation is suspended in the east, springflow response is markedly larger than when suspended in the western portions of the aquifer. Most acreage participates when a $90 per acre payment is offered before the cropping season. Considerably higher payments are needed and less water saved for a suspension program instituted during the cropping season.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1998
URL: http://purl.umn.edu/31172

IMPLICATIONS OF ALTERNATIVE POLICIES ON NITRATE CONTAMINATION OF GROUNDWATER
Provedor de dados: 31
Autores: Chowdhury,   Manzoor E.; Lacewell,   Ronald D.
This study estimates the cost effectiveness of alternative environmental policies for controlling nitrate contamination of groundwater in the Seymour aquifer region of Texas. Results from biophysical simulation model are integrated with a farm-level optimization model. The study also compares the cost of bottled water, used as the lower-bound estimate of benefits of groundwater protection, with the least costly environmental policy. Results indicate that the least-cost policy alternative for the region is about $1 million either to farmers or to the local government and it is approximately three times the cost of bottled water.
Tipo: Journal Article
Palavras-chave: Environmental Economics and Policy.
Ano: 1996
URL: http://purl.umn.edu/30995

Seawater Desalination for Municipal Water Production
Provedor de dados: 31
Autores: Leidner,   Andrew J.; Lacewell,   Ronald D.; Rister,   M. Edward; Woodard,   Joshua D.; Sturdivant,   Allen W.; White,   Jacob M.
This paper examines the optimal allocation of several inputs in the context of seawater desalination by reverse osmosis (RO) as a source of municipal (or commercial or industrial) water.  A cost-minimization model is developed, a production function is estimated, and sensitivity analyses are conducted using the optimization model to investigate the effect of environmental conditions and economic factors on the optimal input portfolio and the cost of operating a modeled seawater desalination facility.  The objectives of this paper are to better understand the effect on the seawater desalination facility’s costs and input portfolio from changes in water quality, membrane lifespan, daily operations schedule, and energy prices.  Findings include that lower...
Tipo: Conference Paper or Presentation
Palavras-chave: Water; Production; Seawater desalination; Resource /Energy Economics and Policy.
Ano: 2011
URL: http://purl.umn.edu/98827

The Economic and Financial Implications of Supplying a  Bioenergy Conversion Facility with Cellulosic Biomass Feedstocks
Provedor de dados: 31
Autores: McLaughlin,   Will; Conrad,   Ann; Rister,   M. Edward; Lacewell,   Ronald D.; Falconer,   Lawrence L.; Blumenthal,   Juerg M.; Rooney,   William L.; Sturdivant,   Allen W.; McCorkle,   Dean A.
Tipo: Conference Paper or Presentation
Palavras-chave: Production Economics.
Ano: 2011
URL: http://purl.umn.edu/98809

TEMPORAL IMPLICATIONS OF LIMITATIONS ON ANNUAL IRRIGATION WATER PUMPED FROM AN EXHAUSTIBLE AQUIFER
Provedor de dados: 31
Autores: Hardin,   Daniel C.; Lacewell,   Ronald D.
Economic losses caused by uncontrolled pumping of groundwater is of major concern on the Texas High Plains. A recursive linear programming model is used to evaluate various annual limitations on aquifer depletion. Results indicate that, especially under furrow irrigation, some limitations on groundwater withdrawal could be beneficial to society as well as the producers.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1980
URL: http://purl.umn.edu/32526

USE OF EXTRANEOUS INFORMATION WITH AN ECONOMETRIC MODEL TO EVALUATE IMPACTS OF PESTICIDE WITHDRAWALS
Provedor de dados: 31
Autores: Taylor,   C. Robert; Lacewell,   Ronald D.; Talpaz,   Hovav.
A framework for combining extraneous information with an econometric model to evaluate the economic impacts of pesticide withdrawals is presented in this paper. The extraneous information, which can be a best guess or experimental data, is used to shift an econometrically estimated supply function. The full sectoral econometric model is then simulated through time with and without the supply shift to estimate the relative impacts of withdrawing the pesticide. The theoretical framework is applied to the withdrawal of all insecticides used on cotton.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1979
URL: http://purl.umn.edu/32429

ECONOMIC IMPLICATIONS OF ALTERNATIVE ALLOCATIONS OF AN EXHAUSTIBLE IRRIGATION WATER SUPPLY
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Grubb,   H.W.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1971
URL: http://purl.umn.edu/30508

Biological Control of Giant Reed (Arundo donax): Economic Aspects
Provedor de dados: 31
Autores: Seawright,   Emily K.; Rister,   M. Edward; Lacewell,   Ronald D.; Sturdivant,   Allen W.; Goolsby,   John A.; McCorkle,   Dean A.
Arundo donax is a large, invasive weed consuming large quantities of water in the riparian area of the Texas Rio Grande Basin.  With water availability a concern to the area, the USDA-ARS is investigating biological control agents to increase available water, creating a benefit to both the region’s economy and society in general.
Tipo: Conference Paper or Presentation
Palavras-chave: Arundo donax; Giant Reed; Water; Economics; Invasive; Environmental Economics and Policy; Resource /Energy Economics and Policy.
Ano: 2009
URL: http://purl.umn.edu/46740

ESTIMATED COSTS AND RETURNS FOR CATFISH FARMS WITH RECIRCULATING PONDS ALONG THE UPPER TEXAS COAST
Provedor de dados: 31
Autores: Lambregts,   Johannes Adrianus; Griffin,   Wade L.; Lacewell,   Ronald D.; Davis,   James T.; Clary,   Gregory M.
Cost, returns, and economies of scale for small, medium and large catfish farms with recirculating ponds are presented for the upper Texas coast. Internal rates of return are 0.150, 0.183 and 0.219, respectively. Total investment is higher than farms with static ponds but investment per unit production capacity is 7 percent to 16 percent lower. Average total cost per pound is between $0.565 and $0.541, (11 percent –20 percent lower than farms using current technology). These results have implications for regional comparative advantage of catfish production as well as incentive for adoption of new technology in conventional ponds.
Tipo: Journal Article
Palavras-chave: Aquaculture; Catfish; Economics; Off-flavor; Livestock Production/Industries.
Ano: 1993
URL: http://purl.umn.edu/15045

IMPACT OF A MORE INTENSIVE INSECT PEST INFESTATION LEVEL ON COTTON PRODUCTION: TEXAS HIGH PLAINS
Provedor de dados: 31
Autores: Masud,   Sharif M.; Lacewell,   Ronald D.; Stoll,   John R.; Walker,   J. Knox; Leser,   James F.; Sellar,   Christine.
This study evaluated implications of increased bollworm problems in a 20-county area of the Texas High Plains relative to cotton yields and economic impact. Results did not indicate a serious effect of bollworms upon lint yield when insecticides were used for control. However, estimated annual reduction in farmer profit due to the bollworm for 1979-81 was over $30 million. Yields were estimated to decline about 300,000 bales without insecticide use and about 30,000 bales with insecticide use. This decline suggests potentially serious implications for the comparative economic position of cotton in this region if insecticide resistance were to develop among insect pests.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1985
URL: http://purl.umn.edu/29975

SOIL CONSERVATION OR COMMODITY PROGRAMS: TRADE OFFS DURING THE TRANSITION TO DRYLAND CROP PRODUCTION
Provedor de dados: 31
Autores: Lee,   John G.; Lacewell,   Ronald D.; Richardson,   James W.
Predicted crop yields and wind erosion rates from a multi-year/multi-crop growth simulation model provided input into a multi-period recursive QP model to evaluate erosion implications during the transition to dryland crop production on the Texas Southern High Plains.  Three farm-program participation options were considered in this study.  Participation in an extension of the current farm program resulted in an increase in net returns and wind erosion rates above nonparticipation.  Imposition of a soil loss limit without consideration of a flexible base option can significantly reduce discounted present values.  Increasing risk aversion across producers affects crop mix selection which can result in lower per acre wind erosion rates for this particular...
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1991
URL: http://purl.umn.edu/30306

Effect of Agricultural Activity on River Water Quality: A Case Study for the Lower Colorado River Basin
Provedor de dados: 31
Autores: Adusumilli,   Naveen C.; Lacewell,   Ronald D.; Rister,   M. Edward; Woodard,   Joshua D.; Sturdivant,   Allen W.
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.
Tipo: Conference Paper or Presentation
Palavras-chave: Biofuels; Stream Flow; Discharge; Production Economics; Resource /Energy Economics and Policy.
Ano: 2010
URL: http://purl.umn.edu/98805

FARMER STORAGE OF IRRIGATION WATER IN FEDERAL PROJECTS
Provedor de dados: 31
Autores: Cornforth,   Gerald C.; Lacewell,   Ronald D.
This study estimates some of the economic impacts of a program that would allow farmers to save a part of their annual surface irrigation water allocation. The objective would be to save water in full allocation years to be used in water short years. The study area consisted of the El Paso County Water Improvement District. Results indicate that optimal temporal water use would increase district net farm revenue by three percent or less above actual water use. For the study area vegetables were the most profitable crop while laser leveling was not economically feasible.
Tipo: Journal Article
Palavras-chave: Farm Management; Resource /Energy Economics and Policy.
Ano: 1982
URL: http://purl.umn.edu/32278

An Optimal Control Framework to Address the Relationship between Water Resource Management and Water-Borne Health Impacts:  Focus on the Texas Lower Rio Grande Valley
Provedor de dados: 31
Autores: Leidner,   Andrew J.; Lacewell,   Ronald D.; Rister,   M. Edward; Sturdivant,   Allen W.
The objective of this study is develop a theoretical model that can evaluate two types of public health expenditures on water-borne health risks: water-related municipal services, an ex ante preventative measure against water-borne contamination, and medical treatment, an ex post treatment of the water-borne pollutant’s harmful effects on human health.  The modeled community can allocate resources in either centralized-municipal water-services, point-of-use water-services, or medical intervention, with expenditures subject to a budget constraint.  The movement of a water-borne illness through the community is modeled with a susceptible-infected-susceptible (SIS) disease framework.  An optimization framework is developed, including a statement of the...
Tipo: Conference Paper or Presentation
Palavras-chave: Water; Public health; Rural development; Dynamic optimization; Community/Rural/Urban Development; Resource /Energy Economics and Policy.
Ano: 2011
URL: http://purl.umn.edu/98806

ECONOMIC IMPLICATIONS OF THE 1973 FARM PROGRAM ON WHEAT AND BEEF PRODUCTION-SOUTHERN HIGH PLAINS WINTER WHEAT AREA
Provedor de dados: 31
Autores: Whitson,   Robert E.; Lacewell,   Ronald D.; Jones,   Lonnie L.; Shipley,   John L.
Tipo: Journal Article
Palavras-chave: Agricultural and Food Policy.
Ano: 1973
URL: http://purl.umn.edu/29432

AGRICULTURAL BENEFITS OF SALINITY CONTROL ON THE RED RIVER
Provedor de dados: 31
Autores: Laughlin,   David H.; Lacewell,   Ronald D.
Control of salinity offers an opportunity to increase agricultural production along the Red River of Texas and Oklahoma.  However, absolute benefits and the distribution of those benefits are sensitive to the crop yield effect of SAR (sodium absorption ratio).  The effect of SAR on crop yield is not well defined.  This study estimates agricultural benefits of a chloride control project as $65 million, not considering any SAR effect and $117 million with an SAR effect.   Further, distribution of benefits was reversed between the eastern and western portions of the study area.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1981
URL: http://purl.umn.edu/32575

IMPLICATION OF IMPROVED IRRIGATION PUMPING EFFICIENCY FOR FARMER PROFIT AND ENERGY USE
Provedor de dados: 31
Autores: Hardin,   Daniel C.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1979
URL: http://purl.umn.edu/29531

Estimation of Irrigation Water Demand: A Case Study for the Texas High Plains
Provedor de dados: 31
Autores: Adusumilli,   Naveen C.; Rister,   M. Edward; Lacewell,   Ronald D.
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.
Tipo: Conference Paper or Presentation
Palavras-chave: Ogallala; Irrigation; Water Demand; Technology; Agricultural and Food Policy; Production Economics.
Ano: 2010
URL: http://purl.umn.edu/98801

ECONOMIC IMPACT OF INTEGRATED PEST MANAGEMENT STRATEGIES FOR COTTON PRODUCTION IN THE COASTAL BEND REGION OF TEXAS
Provedor de dados: 31
Autores: Masud,   Sharif M.; Lacewell,   Ronald D.; Taylor,   C. Robert; Benedict,   John H.; Lippke,   Lawrence A.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1981
URL: http://purl.umn.edu/30135

ENERGY POTENTIAL FROM AGRICULTURAL RESIDUES IN TEXAS
Provedor de dados: 31
Autores: Oursbourn,   Cecil D.; Lacewell,   Ronald D.; Lepori,   Wayne; Patton,   William P.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1978
URL: http://purl.umn.edu/30478

IMPLICATIONS OF FUEL SHORTAGES ON COTTON AND GRAIN SORGHUM PRODUCTION AND PRODUCER RETURNS -- SOUTHERN HIGH PLAINS OF TEXAS
Provedor de dados: 31
Autores: Casey,   James E.; Jones,   Lonnie L.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1974
URL: http://purl.umn.edu/29351

VERTICAL INTEGRATION OF RISK MANAGEMENT: AN APPLICATION TO A CATTLE RANCH
Provedor de dados: 31
Autores: Whitson,   Robert E.; Barry,   Peter J.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Livestock Production/Industries; Risk and Uncertainty.
Ano: 1976
URL: http://purl.umn.edu/29763

CLASSIFICATION OF CONTRIBUTIONS TO THE SOUTHERN JOURNAL OF AGRICULTURAL ECONOMICS: 1969-76
Provedor de dados: 31
Autores: Oursbourn,   Cecil D.; Hardin,   Daniel C.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Teaching/Communication/Extension/Profession.
Ano: 1977
URL: http://purl.umn.edu/30530

BOLL WEEVIL CONTROL STRATEGIES: REGIONAL BENEFITS AND COSTS
Provedor de dados: 31
Autores: Taylor,   C. Robert; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1977
URL: http://purl.umn.edu/29305

Economic Analysis of Cellulosic Feedstock for Bioenergy in the Texas Rio Grande Valley
Provedor de dados: 31
Autores: Conrad,   Ann; McLaughlin,   Will; Rister,   M. Edward; Lacewell,   Ronald D.; Falconer,   Lawrence L.; Blumenthal,   Juerg M.; Rooney,   William L.; Sturdivant,   Allen W.; McCorkle,   Dean A.
Tipo: Conference Paper or Presentation
Palavras-chave: Farm Management.
Ano: 2011
URL: http://purl.umn.edu/98810

ESTIMATED IMPACT OF WITHDRAWING SPECIFIED PESTICIDES FROM COTTON PRODUCTION
Provedor de dados: 31
Autores: Casey,   James E.; Lacewell,   Ronald D.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1973
URL: http://purl.umn.edu/30433

IMPACTS OF SUBSTITUTING PLANT OILS FOR DIESEL FUEL
Provedor de dados: 31
Autores: Griffin,   Ronald C.; Lacewell,   Ronald D.; Collins,   Glenn S.
A regional field crop and national livestock econometric model (TECHSIM) is used to examine the impacts of diverting plant oils (cottonseed oil and soybean oil) to use as a diesel fuel replacement.  Two scenarios which represented a five and ten percent replacement of agriculture's diesel fuel use (1979) by plant oils are simulated for the period 1982-90.  Results show that producers shift into cotton and soybean production and out of corn, small grains, and grain sorghum.  Significant price shifts are observed for oilseeds and their meal and oil products.  The annual net reduction in monetary measures of welfare is estimated at about $0.5 billion and over $1 billion for replacement of five and ten percent, respectively, of agriculture's diesel fuel use by...
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1985
URL: http://purl.umn.edu/32314

REGIONAL IMPACT OF URBAN WATER USE ON IRRIGATED AGRICULTURE
Provedor de dados: 31
Autores: Lee,   John G.; Lacewell,   Ronald D.; Ozuna,   Teofilo, Jr.; Jones,   Lonnie L.
Linear programming and regional input-output models were applied to estimate the impacts of increased pumping costs for irrigated agriculture due to groundwater depletion principally caused by the expanding urban area of San Antonio, Texas. A biophysical simulator was use to estimate linear programming coefficients of crop yield by irrigation level and timing. The results indicated significant local (county) economic impacts from groundwater mining but insignificant regional impacts. A major improvement on irrigation efficiency would be required to offset the increased pumping costs and reduce water availability associated with increased lifts due to urban expansion.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1987
URL: http://purl.umn.edu/30203

Industrial Benefits of Controlling Saltwater Intrusion in the Neches  River
Provedor de dados: 31
Autores: Chowdhury,   Manzoor E.; Lacewell,   Ronald D.; McCauley,   Garry N.; Freeman,   Roger.
Tipo: Conference Paper or Presentation
Palavras-chave: Environmental Economics and Policy.
Ano: 1997
URL: http://purl.umn.edu/35855

MODEL TO EVALUATE ALTERNATIVE IRRIGATION DISTRIBUTION SYSTEMS WITH AN EXHAUSTIBLE WATER SUPPLY
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Pearce,   John C.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1973
URL: http://purl.umn.edu/29427

A PROPOSED PROCEDURE FOR DISTRIBUTING ASSESSMENTS AMONG BENEFICIARIES OF SMALL WATERSHED PROJECTS
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Eidman,   Vernon R.
Tipo: Journal Article
Palavras-chave: Resource /Energy Economics and Policy.
Ano: 1970
URL: http://purl.umn.edu/29871

Economic Implications of Conventional Water Treatment Versus Desalination: A Dual Case Study
Provedor de dados: 31
Autores: Rogers,   Callie; Sturdivant,   Allen W.; Rister,   M. Edward; Lacewell,   Ronald D.; Harris,   Bill L.
Most municipalities use conventional treatment to produce potable water. Historically, desalination has not been economically feasible, but technological advancements warrant a new analysis. This study analyzes the costs of two Texas municipal facilities producing water using the above technologies based on Capital Budgeting-NPV analysis combined with annuity equivalents.
Tipo: Conference Paper or Presentation
Palavras-chave: Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2008
URL: http://purl.umn.edu/6729

ECONOMIC IMPLICATIONS OF ALTERNATIVE COTTON PRODUCTION PRACTICES: TEXAS LOWER RIO GRANDE VALLEY
Provedor de dados: 31
Autores: Collins,   Glenn S.; Lacewell,   Ronald D.; Norman,   John.
Tipo: Journal Article
Palavras-chave: Crop Production/Industries.
Ano: 1979
URL: http://purl.umn.edu/29532

AN ANALYSIS OF POND RAISED CATFISH PRODUCTION IN TEXAS
Provedor de dados: 31
Autores: Lacewell,   Ronald D.; Nichols,   John P.; Jambers,   T. Harold, Jr.
Tipo: Journal Article
Palavras-chave: Livestock Production/Industries.
Ano: 1973
URL: http://purl.umn.edu/30404