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	Provedor de dados AgEcon (3) Autor Withey, Patrick (2) Wong, Linda (2) van Kooten, G. Cornelis (2) Duke, Joshua M. (1) Hyde, Rhonda A. (1) Ilvento, Thomas W. (1) Mais... Palavra-chave Nonmarket values (3) Bioeconomic modelling (2) C61 (2) Environmental Economics and Policy (2) Prairie pothole region (2) Q25 (2) Q57 (2) Wetland protection (2) Wildlife management (2) Analytic hierarchy process (1) Conjoint analysis (1) Land Economics/Use (1) Purchase of agricultural conservation easements (1) Purchase of development rights (1) Mais... Tipo do documento Working or Discussion Paper (2) Conference Paper or Presentation (1) Ano 2010 (2) 2002 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Bioeconomic modeling of wetlands and waterfowl in Western Canada: Accounting for amenity values AgEcon van Kooten, G. Cornelis; Withey, Patrick; Wong, Linda. This study extends an original bioeconomic model of optimal duck harvest and wetland retention by bringing in amenity values related to the nonmarket (in situ) benefits of waterfowl plsi the ecosystem values of wetlands themselves. The model maximizes benefits to hunters as well as the amenity values of ducks and ecosystem benefits of wetlands, subject to the population dynamics. Results indicate that wetlands and duck harvests need to be increased relative to historical levels. Further, the socially optimal ratio of duck harvest to wetlands is larger than what has been observed historically. Including amenity values leads to a significant increase in the quantity of wetlands and duck harvests relative to models that focus only on hunting values. Tipo: Working or Discussion Paper Palavras-chave: Bioeconomic modelling; Wetland protection; Wildlife management; Nonmarket values; Prairie pothole region; Environmental Economics and Policy; Q57; C61; Q25. Ano: 2010 URL: http://purl.umn.edu/94936 PUBLIC SUPPORT FOR LAND PRESERVATION: MEASURING RELATIVE PREFERENCES IN DELAWARE AgEcon Duke, Joshua M.; Ilvento, Thomas W.; Hyde, Rhonda A.. Public preferences for nonmarket services of preserved land in Delaware are measured using two survey techniques. The results of a conjoint experiment, using a sample of 199 Delawareans, suggest that the environmental and agricultural attributes of preserved land are most important to the residents. The conjoint results also suggest that these services are of substantial value to Delawareans; at the margin, at least, agricultural and environmental preserved land provide net benefits to the public. The analytic hierarchy process is used to assess separate survey results from 129 Delawareans. The results provide specific weights on the relative importance of attributes and qualities of preserved land, which in large part replicate and reinforce the results... Tipo: Working or Discussion Paper Palavras-chave: Purchase of development rights; Purchase of agricultural conservation easements; Nonmarket values; Analytic hierarchy process; Conjoint analysis; Land Economics/Use. Ano: 2002 URL: http://purl.umn.edu/15815 Bioeconomic modeling of wetlands and waterfowl in Western Canada: Accounting for amenity values AgEcon van Kooten, G. Cornelis; Withey, Patrick; Wong, Linda. This study extends an original bioeconomic model of optimal duck harvest and wetland retention by bringing in amenity values related to the nonmarket (in situ) benefits of waterfowl plsi the ecosystem values of wetlands themselves. The model maximizes benefits to hunters as well as the amenity values of ducks and ecosystem benefits of wetlands, subject to the population dynamics. Results indicate that wetlands and duck harvests need to be increased relative to historical levels. Further, the socially optimal ratio of duck harvest to wetlands is larger than what has been observed historically. Including amenity values leads to a significant increase in the quantity of wetlands and duck harvests relative to models that focus only on hunting values. Tipo: Conference Paper or Presentation Palavras-chave: Bioeconomic modelling; Wetland protection; Wildlife management; Nonmarket values; Prairie pothole region; Environmental Economics and Policy; Q57; C61; Q25. Ano: 2010 URL: http://purl.umn.edu/61308 Registros recuperados: 3 Primeira ... 1 ... Última

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