Valuation of environmental improvements in a specially protected marine area: A choice experiment approach in Gocek Bay, Turkey

Date

2012-11-15

Author

Can, Ozge
Alp, Emre

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

226
views

0
downloads

Although the Gocek Bay area was declared as a specially protected area by General Directorate of Natural Assets Protection, the region is threatened because of pollution resulting from increased boat tourism and lack of efficient policies. Extensive measures are being planned in order to protect the region. Coastal management requires the use of technical, social political and economic tools to create a comprehensive management strategy. For environmental investments, it is necessary that benefits and the costs of environmental improvements should be identified in monetary terms in order to determine the feasibility of the investments. The aim of this study is to determine the benefits of the management alternatives to improve environmental quality in Gocek Bay to aid decision makers. In this study, the environmental benefits that can be obtained with improved water quality and restored marine ecosystem were calculated using the Choice Experiment Method, a non-market valuation technique. Data were analyzed using Multinomial Logit Model and the results showed that, local residents and tourists are willing to pay 18 TL/month and 16.6 TL/tour, respectively for improvements in water quality. For improvements in marine life, local residents are willing to pay 14.8 TL/month and tourists are willing to pay 11.2 TL/tour. With this study, it has been seen that the results obtained will pave the way for new policies and measures against the deterioration of the marine environment of Gocek Bay.

Subject Keywords

Environmental Engineering, Waste Management and Disposal, Pollution, Environmental Chemistry

URI

https://hdl.handle.net/11511/46524

Journal

SCIENCE OF THE TOTAL ENVIRONMENT

DOI

https://doi.org/10.1016/j.scitotenv.2012.09.002

Collections

Department of Environmental Engineering, Article

Suggestions

OpenMETU
Core

Evaluating the economic benefits of environmental improvements in göcek bay using choice experiment method Can, Özge; Alp, Emre; Department of Environmental Engineering (2012) Being one of the specially protected areas declared by General Directorate of Natural Assets Protection, Göcek Bay is threatened by increasing boat tourism and insufficient legal practices. Large scale measures are being planned for decreasing the pollution and protecting the region. For a sustainable coastal management, technical, social, political and economic tools are needed to be used. For environmental investments, it is necessary that they should be identified in monetary terms. The aim of this study...
Modeling the effects of climatic and land use changes on phytoplankton and water quality of the largest Turkish freshwater lake: Lake Beysehir Bucak, Tuba; Trolle, Dennis; Tavsanoglu, U. Nihan; Cakiroglu, A. Idil; Ozen, Arda; Jeppesen, Erik; Beklioğlu, Meryem (Elsevier BV, 2018-04-15) Climate change and intense land use practices are the main threats to ecosystem structure and services of Mediterranean lakes. Therefore, it is essential to predict the future changes and develop mitigation measures to combat such pressures. In this study, Lake Beysehir, the largest freshwater lake in the Mediterranean basin, was selected to study the impacts of climate change and various land use scenarios on the ecosystem dynamics of Mediterranean freshwater ecosystems and the services that they provide. ...
Assessment of PCB contamination, the potential for in situ microbial dechlorination and natural attenuation in an urban watershed at the East Coast of the United States Kaya, Devrim; Sowers, Kevin R.; Demirtepe, Hale; Stiell, Brian; Baker, Joel E.; İmamoğlu, İpek; Kjellerup, Birthe (Elsevier BV, 2019-09-15) Sediment contamination is a major environmental issue in many urban watersheds and coastal areas due to the potential toxic effects of contaminants on biota and human health. Characterizing and delineating areas of sediment contamination and toxicity are important goals of coastal resource management in terms of ecological and economical perspectives. Core and surficial sediment samples were collected from an industrialized urban watershed at the East Coast of the United Stated and analyzed to evaluate the ...
Managing aquatic ecosystems and water resources under multiple stress - An introduction to the MARS project Hering, Daniel; Carvalho, Laurence; Argillier, Christine; Beklioğlu, Meryem; Borja, Angel; Cardoso, Ana Cristina; Duel, Harm; Ferreira, Teresa; Globevnik, Lidija; Hanganu, Jenica; Hellsten, Seppo; Jeppesen, Erik; Kodes, Vit; Solheim, Anne Lyche; Noges, Tiina; Ormerod, Steve; Panagopoulos, Yiannis; Schmutz, Stefan; Venohr, Markus; Birk, Sebastian (Elsevier BV, 2015-01-15) Water resources globally are affected by a complex mixture of stressors resulting from a range of drivers, including urban and agricultural land use, hydropower generation and climate change. Understanding how stressors interfere and impact upon ecological status and ecosystem services is essential for developing effective River Basin Management Plans and shaping future environmental policy. This paper details the nature of these problems for Europe's water resources and the need to find solutions at a rang...
Quantifying the effects of climate change on hydrological regime and stream biota in a groundwater-dominated catchment: A modelling approach combining SWAT-MODFLOW with flow-biota empirical models Liu, Wei; Bailey, Ryan T.; Andersen, Hans Estrup; Jeppesen, Erik; Nielsen, Anders; Peng, Kai; Molina-Navarro, Eugenio; Park, Seonggyu; Thodsen, Hans; Trolle, Dennis (Elsevier BV, 2020-11-01) Climate change may affect stream ecosystems through flow regime alterations, which can be particularly complex in streams with a significant groundwater contribution. To quantify the impacts of climate change on hydrological regime and subsequently the stream biota, we linked SWAT-MODFLOW (A model coupling the Soil and Water Assessment Tool and the Modular Finite-difference Flow Model) with flow-biota empirical models that included indices for three key biological taxonomic identities (fish, macroinvertebra...

Citation Formats

O. Can and E. Alp, “Valuation of environmental improvements in a specially protected marine area: A choice experiment approach in Gocek Bay, Turkey,” SCIENCE OF THE TOTAL ENVIRONMENT, pp. 291–298, 2012, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46524.