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| Registros recuperados: 153 | |
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| Ghermandi, Andrea; Nunes, Paulo A.L.D.. |
| The welfare dimension of the recreational services provided by global coastal ecosystems is examined through a meta-analytical regression-based valuation approach. First, we construct a global, state-of-the-art database of stated and revealed preference estimates on coastal recreation, which includes also the grey literature and with the latest entry updated to February 2010. Second, the profile of each of the 253 observations of our dataset, which correspond to individual value estimates, was further enriched with characteristics of the built coastal environment (site accessibility, anthropogenic pressure, level of human development), characteristics of the natural coastal environment (presence of protected area, type of ecosystem, and marine... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Built Coastal Environment; Natural Coastal Environment; Ecosystem Service Valuation; Geographic Information Systems; Mapping Ecosystem Values; Marine Biodiversity; Scaling up; Spatial Analysis; Spatial Economic Valuation; Value Transfer; Environmental Economics and Policy; C53; Q26; Q57; R12. |
| Ano: 2011 |
URL: http://purl.umn.edu/108205 |
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| Ding, Helen; Silvestri, Silvia; Chiabai, Aline; Nunes, Paulo A.L.D.. |
| In this paper we present a systematic attempt to assess economic value of climate change impact on forest ecosystems and human welfare. In the present study, climate change impacts are downscaled to the different European countries, which in turn constitute the elements of our analysis. First, we anchor the valuation exercise in the Millennium Ecosystem Assessment (MEA) Approach and therefore the link between the different forest ecosystem goods and services, including provisioning, regulating and cultural services, human well-being and climate change. Second, climate change is operationalized by exploring the different storylines developed by the International Panel on Climate Change (IPCC) and applied, downscaled, for each of the European countries under... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Wood Products; Biodiversity; Climate Change; Market and Non-market Valuation Methods; Ecosystem Goods and Services; Millennium Ecosystem Assessment; Environmental Economics and Policy; Q57. |
| Ano: 2010 |
URL: http://purl.umn.edu/61373 |
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| Hauer, Grant; Adamowicz, Wiktor L.; Jagodzinski, Robert. |
| This report was prepared for the purpose of providing background documentation of inputs to be used in mathematical programming models and papers, which are being prepared for our research project: Ecological and economic tradeoff analysis of conservation strategies for woodland caribou. The report presents a simple net present value model of resource and land value for natural gas in northern Alberta. The variables in the model include costs (drilling, seismic, operating and capital); geological variables (stratigraphic intervals, booked reserves, future reserves); drilling variables (well densities, drilling success rates, and drilling depths); production data and prices. Each variable is described in detail and methods of derivation are provided. A map... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Net present value; Energy reserves; Natural gas; Caribou; Environmental Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy; Q49; Q32; Q57. |
| Ano: 2010 |
URL: http://purl.umn.edu/91422 |
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| Cacho, Oscar J.; Lipper, Leslie. |
| Agroforestry projects have the potential to help mitigate global warming by acting as sinks for greenhouse gasses. However, participation in carbon-sink projects may be constrained by high costs. This problem may be particularly severe for projects involving smallholders in developing countries. Of particular concern are the transaction costs incurred in developing projects, measuring, certifying and selling the carbon-sequestration services generated by such projects. This paper addresses these issues by analysing the implications of transaction and abatement costs in carbon-sequestration projects. A model of project participation is developed, which accounts for the conditions under which both buyers and sellers would be willing to engage in a carbon... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agroforestry; Climate Policy; Carbon Sequestration Costs; Environmental Economics and Policy; Q23; Q57; O1; O13. |
| Ano: 2007 |
URL: http://purl.umn.edu/9324 |
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| Rolfe, John; Windle, Jill. |
| Key policy issues relating to protection of the Great Barrier Reef from pollutants generated by agriculture are to identify when measures to improve water quality generate benefits to society that outweigh the costs of reducing pollutants. The research reported in this paper makes a key contribution in several key ways. First, it uses the improved science understanding about the links between management changes and reef health to bring together the analysis of costs and benefits of marginal changes, helping to demonstrate the appropriate way of addressing policy questions relating to reef protection. Second, it uses the scientific relationships to frame a choice experiment to value the benefits of improved reef health, and links improvements explicitly to... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Choice modelling experiment; Attribute definition; Input output definition; Environmental Economics and Policy; Q. 15; Q51; Q57. |
| Ano: 2011 |
URL: http://purl.umn.edu/100705 |
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| Rolfe, John; Windle, Jill. |
| The aim of this study was to estimate the values to protect the health of the Great Barrier Reef (GBR) at the national level and to examine the effects of distance decay on valuation estimates. A split-sample choice-modelling experiment was conducted in six locations: a regional town within the GBR catchment area (Townsville); Brisbane, the state capital approximately 450 km from the southern limit of the GBR; and four other capital cities (Sydney, Melbourne, Adelaide and Perth) ranging from nearly 1,000 km to over 4,000 km from Brisbane. The results suggest that the average WTP across Australian households is $21.68 per household per annum for five years. There was some evidence of distance decay in values. Most decline occurred once outside the home... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Distance decay; Iconic resources; Choice modelling experiment; Environmental Economics and Policy; Q51; Q57. |
| Ano: 2011 |
URL: http://purl.umn.edu/100732 |
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| Gatzweiler, Franz W.; Volkmann, Jorg. |
| This paper aims at explaining the importance of the democracy stance as compared to the efficiency stance in order to deal with complexity in biodiversity conservation. While the efficiency stance refers to the realm of relatively simple systems, individual rationality, and instrumental values, the complexity stance transcends these boundaries into the realm of complex systems, social rationality and intrinsic values. We argue that the task of biodiversity conservation is impossible to achieve in economically efficient ways, because (a) it is impossible to come to a (fully informed) complete account of all values, not only because it is costly but also because (b) moral values are involved which (by their nature) exclude themselves from being accounted... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Biodiversity conservation; Efficiency; Complexity; Values; Institutions; Resource /Energy Economics and Policy; B52; Q51; Q57. |
| Ano: 2007 |
URL: http://purl.umn.edu/7704 |
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| Registros recuperados: 153 | |
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