Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (3) Autor Ellingson, Lindsey (3) Frasier, W. Marshall (2) Schuck, Eric C. (2) Houk, Eric E. (1) Mucklow, C.J. (1) Seidl, Andrew F. (1) Mais... Palavra-chave Resource /Energy Economics and Policy (2) Demand and Price Analysis (1) Environmental Economics and Policy (1) Tipo do documento Conference Paper or Presentation (3) Ano 2007 (1) 2005 (1) 2004 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Comparison of Regional and Statewide Impacts on Salinity Mitigation in the Arkansas River Valley AgEcon Ellingson, Lindsey; Schuck, Eric C.; Frasier, W. Marshall. The Arkansas River in Colorado has a major salinity problem, due to agricultural runoff caused by irrigation. It is necessary to see how on-farm net sales, regional and state employment and income levels are affected by alternative aquifer recharge rates. The positive impacts were greatest for the 40% recharge rate. Tipo: Conference Paper or Presentation Palavras-chave: Resource /Energy Economics and Policy. Ano: 2005 URL: http://purl.umn.edu/19117 Tourists' Value of Ranch Open Space Over Time: A Panel Data Estimation AgEcon Ellingson, Lindsey; Seidl, Andrew F.; Mucklow, C.J.. Tipo: Conference Paper or Presentation Palavras-chave: Demand and Price Analysis; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/10258 BENEFITS OF CONTROLLING SALINE WATER IN COLORADO AgEcon Ellingson, Lindsey; Houk, Eric E.; Schuck, Eric C.; Frasier, W. Marshall. The Arkansas River in Colorado is confronted with a salinity issue; the majority of this salinity problem is due to agricultural runoff caused by irrigation. Reducing applications of irrigation water through adoption of more technically efficient irrigation systems is one means of improving water quality in the Arkansas River basin. This research uses positive mathematical programming to model the cropping practices of the farms along the Arkansas River. It examines the affect of acreage and profit levels of these farms given the choice of changing their irrigation technologies. Tipo: Conference Paper or Presentation Palavras-chave: Environmental Economics and Policy. Ano: 2004 URL: http://purl.umn.edu/36280 Registros recuperados: 3 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco