The Total Economic Value of the wetlands in a European Region (original) (raw)
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Ecological-economic analysis of wetlands
Tinbergen Institute …, 1998
The present paper and a more policy oriented twin paper were started in the context of the Global Wetlands Economics Network (GWEN). This network aims to promote multidisciplinary and international communication and collaboration between natural and social scientists that are involved in research on wetlands processes and management. It will contribute to the exchange of information and ideas about research methods and practical application of ecosystem valuation techniques, systems analysis tools and evaluation methods with particular reference to wetlands management. It is also meant to encompass both basic social science research work and user group oriented policy analysis. The network has had four meetings between February 1995 and November 1997 (in the UK, The Netherlands, Italy and Sweden).
2000
Wetlands all over the world have been lost or are threatened in spite of various international agreements and national policies. This is caused by: (1) the public nature of many wetlands products and services; (2) user externalities imposed on other stakeholders; and (3) policy intervention failures that are due to a lack of consistency among government policies in different areas (economics, environment, nature protection, physical planning, etc.). All three causes are related to information failures which in turn can be linked to the complexity and 'invisibility' of spatial relationships among groundwater, surface water and wetland vegetation. Integrated wetland research combining social and natural sciences can help in part to solve the information failure to achieve the required consistency across various government policies. An integrated wetland research framework suggests that a combination of economic valuation, integrated modelling, stakeholder analysis, and multi-criteria evaluation can provide complementary insights into sustainable and welfare-optimising wetland management and policy. Subsequently, each of the various
Estimating the values of wetlands in riparian communities: a tool for decision-making in planning
2014
In spite of the importance of wetlands to the environment and most especially to the host communities, wetlands are constantly under pressure for conversion to other forms of use by policy makers. The reason for undervaluing the significance of wetlands is possibly due to lack of data on its values for it is not easily measured like other environmental goods. This study therefore adopted the use of Contingent Valuation Method (CVM) to measure the direct use values and non-use values of riparian wetlands to the communities in Lokoja, Nigeria. Four hundred and ninety four (494) households were surveyed in seventeen (17) riparian communities involving a series of focus group discussions and questionnaire administration. Our findings show that both direct use values and non-use values of the wetlands exist and majority of the people were willing to pay for these values. Most of them were also against conversion of the wetlands to other forms of use. The mean estimate of non-use values w...
RePEc: Research Papers in Economics, 2007
Wetlands are a crucial component of water resources, providing several ecological functions and services, including flood attenuation, groundwater recharge and water quality maintenance, as well as conservation of biodiversity and provision of recreational activities. In Cyprus, an arid country with scarce water resources, wetlands have been degraded and drained due to the increasing intensity of agricultural production, water pollution, dam construction and the failure of existing national policies to efficiently and effectively manage them. In this paper it is stated that in order to be able to design and implement efficient and effective policies for sustainable wetland management, both the use and the non-use values generated by their several services and functions need to be realized and captured. This paper employs a non-market valuation method, namely a contingent valuation survey, to estimate the economic benefits generated by the Akrotiri wetland in Cyprus. The paper proposes how the results of this survey can be employed to design and implement efficient and effective wetland conservation policies, as a part of integrated water resource management in Cyprus, as required by the European Union's Water Framework Directive.
Ecological-economic analysis of wetlands: scientific integration for management and policy
Ecological Economics, 2000
Wetlands all over the world have been lost or are threatened in spite of various international agreements and national policies. This is caused by: (1) the public nature of many wetlands products and services; (2) user externalities imposed on other stakeholders; and (3) policy intervention failures that are due to a lack of consistency among government policies in different areas (economics, environment, nature protection, physical planning, etc.). All three causes are related to information failures which in turn can be linked to the complexity and 'invisibility' of spatial relationships among groundwater, surface water and wetland vegetation. Integrated wetland research combining social and natural sciences can help in part to solve the information failure to achieve the required consistency across various government policies. An integrated wetland research framework suggests that a combination of economic valuation, integrated modelling, stakeholder analysis, and multi-criteria evaluation can provide complementary insights into sustainable and welfare-optimising wetland management and policy. Subsequently, each of the various : S 0 9 2 1 -8 0 0 9 ( 0 0 ) 0 0 1 6 4 -6 R. K. Turner et al. / Ecological Economics 35 (2000) 7-23 8 components of such integrated wetland research is reviewed and related to wetland management policy.
Ecological-economic Analysis of Wetlands: Science and Social Science Integration
1998
The present paper and a more policy oriented twin paper were started in the context of the Global Wetlands Economics Network (GWEN). This network aims to promote multidisciplinary and international communication and collaboration between natural and social scientists that are involved in research on wetlands processes and management. It will contribute to the exchange of information and ideas about research methods and practical application of ecosystem valuation techniques, systems analysis tools and evaluation methods with particular reference to wetlands management. It is also meant to encompass both basic social science research work and user group oriented policy analysis. The network has had four meetings between February 1995 and November 1997 (in the UK, The Netherlands, Italy and Sweden).
Valuing wetland conservation: a contingent valuation analysis among Iranian beneficiaries
Journal for Nature Conservation, 2022
Wetland ecosystems conservation is a critical environmental policy and practice challenge. Though policy protection mechanisms ostensibly establish a commitment to long-term protection, the level and types of wetland threats are growing. Management of sustainable wetland resources requires community commitments to protection amongst predominantly rural stakeholders that draw upon wetland ecosystem services for their livelihoods and is vital to forming a policy strategy. This empirical study uses contingent valuation methodology with rural residents around four key wetlands areas in the ecologically fragile Khuzestan province in Iran. We find that 65% of the residents are willing to pay an amount of personal income to protect wetland ecosystems. The estimated Logit model with 84% prediction accuracy showed the variables of education and job relationship with the wetland had a positive effect on the probability of price acceptance, and the variables of living costs and marital status had a negative effect on the probability of price acceptance. In total, the conservation value of wetlands is estimated at 103,351.52 USD. Finally, we assess the policy-relevance of our findings towards community windfall payments, tax disbursements, community resource management schemes, public participation, and social outreach programs to improve social learning buy-in to long-term conservation practices.
Economic Valuation of Wetland Ecosystem Goods and Services
Wetland Science, 2017
The Usumacinta floodplain is an exceptional area for biodiversity with important ecosystem services for local people. The main objective of this paper was to estimate reference values and define local perceptions of ecosystem services provided by wetlands and overlapping them with spatially explicit socioeconomic and biodiversity indicators. We used the Usumacinta floodplain as an example of a territory where high dependence of rural people on ecosystem services is confronted with development projects that threat the flow of ecosystem services, thus affecting rural people well-being. With a combination of data from remote sensing, global databases of ecosystem service values, local perception of ecosystem services and socioeconomic and biodiversity richness indicators in a spatially explicit framework, we develop a policy-oriented approach for rapid assessment to manage wetlands and maintain people's livelihoods. Regulating and provisioning services are identified as the most relevant ecosystem services in terms of their monetary value and local perceived importance. In a spatially explicit manner, this approach highlights the most valuable wetlands and identifies rural societies that are highly dependent on ecosystem services. Our approach can be replicated elsewhere and could provide valuable information for policymakers to design policies that can contribute to conserve wetland ecosystems where under threat of development.
The Valuation of Recreational Use of Wetlands and the Impact of the Economic Crisis
International Journal of Environmental Research and Public Health
The economic valuation of environmental resources is of great interest to society in general and to public managers in particular. It can promote more sustainable environmental policies, as it clearly shows the high economic value of natural resources. Thus, these valuation tools can provide useful evidence to support such policies by quantifying the economic value associated with the protection of such resources. However, there is an inherent difficulty in the implementation of methods to assess the economic valuation of environmental resources, mainly as a result of the absence of a market and hence a price that explains its social demand. However, both the travel cost method and the contingent valuation method used in this paper offer an approach to the economic values of the recreational services for wetlands. The aim is to analyze whether these values have been influenced by the economic crisis, so two time periods are compared separated for a decade. Results do not show an une...