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	Provedor de dados Ciência Rural (2) Autor Muniz,Evandro Neves (2) Rangel,José Henrique de Albuquerque (2) Araujo,Helber Rodrigues de (1) Backes,Alfredo Acosta (1) Castro Filho,Edivilson Silva (1) Fagundes,Jailson Lara (1) Moreira,Andréia Luciane (1) Santana Neto,José Adelson (1) Santos,Gladston Rafael de Arruda (1) Silva,Laerte Marques da (1) Viegas,Pedro Alberto Almeida (1) Mais... Palavra-chave Cactáceas cladódios (1) Forage legumes (1) High-density cultivation (1) Leguminous trees (1) Nopalea sp. Opuntia sp. semiárido (1) Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2014 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 83 Primeira ... 1 2 3 4 5 ... Última Évaluation des conséquences économiques de la gestion des risques sanitaires liés aux proliférations phytoplanctoniques marines ArchiMer Ami, Dominique; Rochaix, Lise. General introduction: The setting up of monitoring networks for coastal water quality of the REPHY type by IFREMER was taken from a public health standpoint and fits broadly in with a principle of precaution regarding eating shellfish meant for human consumption. The benefits to be compared with the costs of managing the REPHY network (estimated at FF7.4 million in 1995) are therefore first and foremost the reduction of the risk of poisoning and can be captured by subtracting the sanitation costs that are associated with them. Evaluating these direct benefits is, however, no easy task. The network leads in fact to the reduction of occurrences of poisoning such that the epidemiological data on which such a calculation should be founded diminishes over time.... Tipo: Text Palavras-chave: Algal bloom; Phytoplankton bloom; Mussel culture; Coastal water; Pollution monitoring; Economic impact; Phytoplancton; Conchyliculture; Eau cotiere; Surveillance pollution; Economie. Ano: 2003 URL: http://archimer.ifremer.fr/doc/2003/rapport-1741.pdf Economic Contribution of the Sugarbeet Industry in Minnesota and North Dakota AgEcon Bangsund, Dean A.; Hodur, Nancy M.; Leistritz, F. Larry. Agricultural industries in small geographical areas with limited acreage tend to be overlooked by those not associated with the growing region or industry. Sugarbeets continue to be produced in a relatively small geographic area and on relatively limited acreage in Minnesota and North Dakota. These factors, along with continued debate over policies affecting domestic sugar industries and recent industry expansions, help justify a continued assessment of the economic importance of the sugarbeet industry to the regional economy. Revenues from sugarbeet production and expenditures by processors to Minnesota and North Dakota entities in fiscal 2011 represented the direct economic impacts from the industry. Expenditure information was provided by sugarbeet... Tipo: Technical Report Palavras-chave: Sugarbeet industry; North Dakota; Minnesota; Economic impact; Agribusiness; Agricultural and Food Policy; Production Economics. Ano: 2012 URL: http://purl.umn.edu/121494 ECONOMIC IMPACT OF RAILROAD ABANDONMENT: CARRINGTON-TO-TURTLE LAKE RAIL LINE AgEcon Bangsund, Dean A.; Honeyman, Joel S.; Leistritz, F. Larry. The Carrington-to-Turtle Lake rail line serves five agricultural shippers in a four county area in central North Dakota. Service on the line has been affected by recent embargoes, floods, and poor, deteriorating track conditions. The line is a strong candidate for abandonment as efforts to rehabilitate the line have lacked financial support. Prior to this study, a benefit/cost study, which compares benefits and costs of a rail line reconstruction, was performed for the rail line in an attempt to secure financial assistance for rehabilitation. Railroad abandonment impacts rural communities and local economies in a variety of ways. Businesses that use rail for transportation usually experience a change in their shipping options. Instead of sending and/or... Tipo: Working or Discussion Paper Palavras-chave: Rail abandonment; Economic impact; Rural communities; Community/Rural/Urban Development; Public Economics. Ano: 1996 URL: http://purl.umn.edu/23100 CONTRIBUTION OF HOSPITALS TO NORTH DAKOTA'S ECONOMY AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Community hospital administrators in North Dakota were surveyed to determine the amount and type of expenditures made to North Dakota entities in 1997. Estimates of net revenues retained within the state were also solicited. Forty-two of the 44 community hospitals in the state responded. Economic activity from hospitals in the state was divided into two groups--community hospitals and all hospitals. In-state expenditures for Federal and Native American facilities were generated from survey results. Expenditures and returns (direct impacts) from community hospitals in the state were about $832 million in 1997. When the six military, Veteran, state, and tribal hospitals were included, industry-wide direct impacts increased to $904 million. Input-output... Tipo: Working or Discussion Paper Palavras-chave: Hospitals; Economic impact; North Dakota; Community/Rural/Urban Development; Health Economics and Policy. Ano: 1999 URL: http://purl.umn.edu/23151 ECONOMIC CONTRIBUTION OF THE SOYBEAN INDUSTRY TO NORTH DAKOTA; SUMMARY AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Agriculture remains a major component in the North Dakota economy, yet many activities within the agricultural industry remain unquantified. The purpose of this study was to measure the economic contribution of the soybean industry to the North Dakota economy. Expenditures and returns from soybean production, grain handling, and transportation were estimated to calculate the direct economic impacts from soybean activities. Secondary economic impacts were estimated using the North Dakota Input-Output Model. Since 1995, soybean acreage in the United States has increased substantially in nontraditional row-crop regions, such as those found in some parts of North Dakota. Soybean acreage in the state has increased 135 percent since 1995, and 210 percent... Tipo: Working or Discussion Paper Palavras-chave: Soybeans; North Dakota; Economic impact; Production Economics. Ano: 1999 URL: http://purl.umn.edu/23323 ECONOMIC CONTRIBUTION OF THE SUGARBEET INDUSTRY TO NORTH DAKOTA AND MINNESOTA AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Agricultural industries in small geographical areas with limited acreage tend to be overlooked by those not associated with the growing region or industry. Sugarbeets continue to be produced in a relatively small geographic area and with relatively limited acreage in North Dakota and Minnesota. These factors, along with continued debate over policies affecting domestic sugar industries and recent industry expansions, help justify a continued assessment of the economic importance of the sugarbeet industry to the regional economy. Revenues from sugarbeet production and expenditures by processors to North Dakota and Minnesota entities in fiscal 1997 represented the direct economic impacts from the industry. Expenditure information was provided by... Tipo: Working or Discussion Paper Palavras-chave: Sugarbeet industry; North Dakota; Minnesota; Economic impact; Agribusiness; Industrial Organization; Production Economics. Ano: 1998 URL: http://purl.umn.edu/23450 ECONOMIC CONTRIBUTION OF THE BARLEY INDUSTRY IN NORTH DAKOTA, SOUTH DAKOTA, AND MINNESOTA AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Barley is an important crop in the upper Great Plains, yet its economic importance has not been quantified. Expenditures and returns from crop production, grain handling, transportation, and processing activities represented the direct economic impacts from the barley industry. Secondary economic impacts were estimated using an input-output model. Barley production in the tri-state region averaged 3.3 million planted acres and 165 million bushels from 1994 through 1996. North Dakota had about 2.5 million acres. Barley production was estimated to generate $446 million in direct economic impacts. Total (direct and secondary) annual economic impacts from barley production were estimated at $1.2 billion. Annual direct impacts from handling barley at... Tipo: Working or Discussion Paper Palavras-chave: Barley; Upper Great Plains; Economic impact; Production Economics. Ano: 1998 URL: http://purl.umn.edu/23423 ECONOMIC CONTRIBUTION OF THE SOYBEAN INDUSTRY TO NORTH DAKOTA AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Agriculture remains a major component in the North Dakota economy, yet many activities within the agricultural industry remain unquantified. The purpose of this study was to measure the economic contribution of the soybean industry to the North Dakota economy. Expenditures and returns from soybean production, grain handling, and transportation were estimated to calculate the direct economic impacts from soybean activities. Secondary economic impacts were estimated using the North Dakota Input-Output Model. Since 1995, soybean acreage in the United States has increased substantially in nontraditional row-crop regions, such as those found in some parts of North Dakota. Soybean acreage in the state has increased 135 percent since 1995, and 210 percent... Tipo: Working or Discussion Paper Palavras-chave: Soybeans; North Dakota; Economic impact; Production Economics. Ano: 1999 URL: http://purl.umn.edu/23467 ECONOMIC CONTRIBUTION OF THE WHEAT INDUSTRY TO NORTH DAKOTA AgEcon Bangsund, Dean A.; Leistritz, F. Larry. The purpose of this study was to measure the economic contribution of the wheat industry to the North Dakota economy. Wheat is produced in all areas of the state; however, production is concentrated in the Red River Valley and in the northern third of the state. Wheat production (spring, durum, and winter wheat) in North Dakota averaged about 9.1 million planted acres and 275 million bushels annually from 2001 through 2003. Direct impacts (in-state expenditures and returns) from wheat production averaged $126.50 per acre or $1.14 billion annually from 2001 through 2003. Direct impacts from handling wheat at North Dakota elevators were estimated at $32 million annually. Transportation of wheat to both in-state and out-of-state destinations was... Tipo: Working or Discussion Paper Palavras-chave: Wheat; North Dakota; Economic impact; Crop Production/Industries. Ano: 2005 URL: http://purl.umn.edu/23537 ECONOMIC CONTRIBUTION OF THE SUGARBEET INDUSTRY TO NORTH DAKOTA AND MINNESOTA; SUMMARY AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Agricultural industries in small geographical areas with limited acreage tend to be overlooked by those not associated with the growing region or industry. Sugarbeets continue to be produced in a relatively small geographic area and with relatively limited acreage in North Dakota and Minnesota. These factors, along with continued debate over policies affecting domestic sugar industries and recent industry expansions, help justify a continued assessment of the economic importance of the sugarbeet industry to the regional economy. Revenues from sugarbeet production and expenditures by processors to North Dakota and Minnesota entities in fiscal 1997 represented the direct economic impacts from the industry. Expenditure information was provided by... Tipo: Working or Discussion Paper Palavras-chave: Sugarbeet industry; North Dakota; Minnesota; Economic impact; Industrial Organization; Agribusiness; International Relations/Trade. Ano: 1998 URL: http://purl.umn.edu/23204 Economic Contribution of the Petroleum Industry to North Dakota AgEcon Bangsund, Dean A.; Leistritz, F. Larry. The purpose of this study was to estimate the economic contribution of crude oil and natural gas exploration, extraction, transportation, and processing in North Dakota in 2005. Primary data for the study came from three separate surveys of firms involved with various aspects of the petroleum industry. Exploration, the process of finding mineral resources, was estimated to have direct impacts (in-state expenditures) of $445.1 million. Extraction, the process of developing and recovering mineral resources, had direct impacts of $909.6 million. The processing sector of the industry, which included pipeline transportation of crude oil and natural gas, had $132 million in direct impacts. The North Dakota Input-Output Model was used to estimate the... Tipo: Report Palavras-chave: Petroleum; North Dakota; Economic impact; Employment; Tax revenues; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/7635 Economic Contribution of the Petroleum Industry to North Dakota AgEcon Bangsund, Dean A.; Leistritz, F. Larry. The purpose of this study was to estimate the economic contribution of crude oil and natural gas exploration, extraction, transportation, and processing in North Dakota in 2005. Primary data for the study came from three separate surveys of firms involved with various aspects of the petroleum industry. Exploration, the process of finding mineral resources, was estimated to have direct impacts (in-state expenditures) of $445.1 million. Extraction, the process of developing and recovering mineral resources, had direct impacts of $909.6 million. The processing sector of the industry, which included pipeline transportation of crude oil and natural gas, had $132 million in direct impacts. The North Dakota Input-Output Model was used to estimate the... Tipo: Report Palavras-chave: Petroleum; North Dakota; Economic impact; Employment; Tax revenues; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/7642 ECONOMIC CONTRIBUTION OF THE SUGARBEET INDUSTRY IN MINNESOTA, NORTH DAKOTA, AND EASTERN MINNESOTA AgEcon Bangsund, Dean A.; Leistritz, F. Larry. Agricultural industries in small geographical areas with limited acreage tend to be overlooked by those not associated with the growing region or industry. Sugarbeets continue to be produced in a relatively small geographic area and on relatively limited acreage in Minnesota, North Dakota, and eastern Montana. These factors, along with continued debate over policies affecting domestic sugar industries and recent industry expansions, help justify a continued assessment of the economic importance of the sugarbeet industry to the regional economy. Revenues from sugarbeet production and expenditures by processors to Minnesota, North Dakota, and Montana entities in fiscal 2003 represented the direct economic impacts from the industry. Expenditure... Tipo: Working or Discussion Paper Palavras-chave: Sugarbeet industry; North Dakota; Minnesota; Montana; Economic impact; Crop Production/Industries. Ano: 2004 URL: http://purl.umn.edu/23618 Economic Contribution of the Soybean Industry to the North Dakota Economy AgEcon Bangsund, Dean A.; Olson, Frayne E.; Leistritz, F. Larry. The purpose of this study was to measure the economic contribution of the soybean industry to the North Dakota economy. Expenditures and returns from soybean production, grain handling, and transportation were estimated to calculate the direct economic impacts from soybean activities. Secondary economic impacts were estimated using the North Dakota Input- Output Model. Soybean production in North Dakota has trended upward over the past three decades. Increases in acreage were relatively modest in the 1980s, but by the mid 1990s acreage was beginning to rapidly expand. In 1990, North Dakota had about 500,000 acres of soybeans. By 2000, acreage had increased to 1.9 million acres. By 2009, soybean acreage in the state was approaching 4 million acres. Direct... Tipo: Report Palavras-chave: Soybeans; North Dakota; Economic impact; Crop Production/Industries; Production Economics. Ano: 2011 URL: http://purl.umn.edu/100396 Aerobic Rice: Benefits without going to the Gym? AgEcon Bayot, Ruvicyn; Templeton, Deborah J.. Rice, a staple food for over 70% of Asians, is also the single biggest user of water, requiring 2‐3 times more water per unit of grain produced than crops such as wheat and maize. With growing populations, increased urbanisation and environmental degradation, the supply of fresh water is depleting. Recognising the water constraints to rice yield, the aim of the project entitled ‘Developing a System of Temperate and Tropical Aerobic Rice (STAR) in Asia’ was to develop water‐efficient aerobic rice technologies. This paper highlights the success of that project. Tipo: Conference Paper or Presentation Palavras-chave: Aerobic rice; Economic impact; Crop Production/Industries. Ano: 2009 URL: http://purl.umn.edu/47635 Critical Access Hospitals and Retail Activity: an Empirical Analysis AgEcon Brooks, Lara; Whitacre, Brian E.. This paper takes an empirical approach to determining the effect that a critical access hospital (CAH) has on local retail activity. Previous research on the relationship between hospitals and economic development has primarily focused on single-case, multiplier oriented analysis. The positive empirical results provide additional evidence on the far-reaching economic development impacts of CAHs. The results also emphasize the importance of continued support for these rural institutions, including federal and state subsidies. Tipo: Conference Paper or Presentation Palavras-chave: Critical Access Hospital; Retail; Economic impact; Community/Rural/Urban Development; Health Economics and Policy; R11; I18. Ano: 2010 URL: http://purl.umn.edu/56323 A MODEL OF THE ECONOMIC IMPACT OF AFRICAN HORSE SICKNESS TO THE EQUINE BREEDING INDUSTRY IN SOUTH AFRICA AgEcon Brooks, Laura. A deterministic model for the economic impact of African Horse Sickness (AHS) on the equine breeding industry was developed for South Africa. It was applied to the case of the 2007/2008 outbreak of AHS in the Eastern Cape as a pilot application of the model, using data from breeders in the province. It was concluded that the deterministic model’s extension to include other areas of equine livelihoods could be effective in exposing the need for further research into the control and treatment of AHS in South Africa. Tipo: Report Palavras-chave: African horse sickness; Economic impact; South Africa; Environmental Economics and Policy. Ano: 2010 URL: http://purl.umn.edu/107456 To Fund or Not to Fund: Assessment of the Potential Impact of a Regional Promotion Campaign AgEcon Carpio, Carlos E.; Isengildina-Massa, Olga. This paper develops a framework for assessing the potential economic impact of a regional promotion campaign combining contingent valuation methods with a partial displacement equilibrium model. The proposed approach is applied to the evaluation of the potential economic impact of the locally grown campaign in South Carolina. Results reveal that the first season of the promotion campaign increased consumer willingness to pay for produce by 3.4%. The change in consumer preferences and the corresponding shift in demand increased producer surplus by $3.09 million. This economic benefit, combined with the 2007 promotion campaign investment, resulted in a benefit-cost ratio of 6.18. Tipo: Journal Article Palavras-chave: Contingent valuation; Economic impact; Equilibrium displacement model; Regional promotion campaign; Consumer/Household Economics. Ano: 2010 URL: http://purl.umn.edu/93214 The Impact of Foot and Mouth Disease Outbreaks in Taiwan and South Korea on the Red Meat Industries in Canada and the United States AgEcon Charlebois, Pierre; Gagne, Stephan. In addition to trade liberalization, other factors have contributed to the strong growth of red meat production in Canada since the end of the 1980s. In particular, the outbreaks of foot and mouth disease (FMD) in Taiwan and in South Korea eliminated two competitors in the Japanese market. This reduction in supply caused an increase in the price of hogs in the United States and Canada of 2.5% and 3% respectively during the 1997 to 2007 period. The higher price stimulated Canadian production by an average of 5%, and by 2% in the United States. Annual agricultural farm receipts from the hog market were greater by an average of $CD 276 million (9%) for a grand total of $CD 3 billion over the 11 years. Moreover, the value added in the red meat processing... Tipo: Report Palavras-chave: Red meats; Japan; South Korea; Taiwan; Foot and mouth disease; Economic impact; Pork; Agribusiness; Agricultural and Food Policy; International Relations/Trade; Livestock Production/Industries. Ano: 2008 URL: http://purl.umn.edu/47132 Irrigation water pricing between governmental policies and farmers’ perception: Implications for green-houses horticultural production in Teboulba (Tunisia) AgEcon Chebil, Ali; Frija, Aymen; Thabet, Chokri. A positive mathematical programming model was constructed in this study to assess the effect of three water pricing scenarios on Teboulba’s agricultural production systems. The effects of these scenarios were estimated for three groups of farmers from three irrigated districts. Results show that water demand in group 1 remains inelastic until achieving the price of 0.20 TD. A price above this level decreases water consumption, farmer’s incomes as well as seasonal labor demand. For groups 2 and 3, the water demand curves remain highly inelastic even with a full cost recovery price. However, once reaching this last price, the model shows important income reductions reaching 20% of the current observed income. Moreover, a pricing policy aiming to recover... Tipo: Article Palavras-chave: Water pricing; Positive mathematical programming; Greenhouses; Economic impact; Teboulba; Environmental Economics and Policy; Farm Management; Resource /Energy Economics and Policy; Q15; Q18. Ano: 2010 URL: http://purl.umn.edu/118863 Registros recuperados: 83 Primeira ... 1 2 3 4 5 ... Última

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