Economic aspects of implementation of environmental flows

• Autorzy: Dubel A. , Godyń I.
• Języki publikacji: EN

Abstrakty

EN

Sustainable management of water resources requires leaving in the rivers a flow that ensures biological life. Since 2014, water authorities have been seeking to develop a methodology for determining environmental flows that are to reflect the inherently time-changing environmental water needs. The paper presents economic aspects of the implementation of environmental flows that will bring environmental benefits from providing the necessary amount of water for aquatic ecosystems as well as for water dependent ecosystems. However, on the other hand, they can cause significant costs for existing water users and limitations in economic use of water resources in the future. The cost-benefit approach is developed to estimate costs and benefits from introducing environmental flows in river basins. As the result the unit costs and benefits indicators for different water users are estimated and applied for the economic analysis in six study areas. The outcomes provide new information and methodological approach for decision-making about implementation of environmental flows.

Słowa kluczowe

EN

environmental flow; cost-benefit analysis

PL

przepływ środowiska; analiza kosztów i korzyści

• Wydawca: Polskie Stowarzyszenie Ekonomistów Środowiska i Zasobów Naturalnych
• Czasopismo: Ekonomia i Środowisko
• Rocznik: 2018
• Tom: nr 4
• Strony: 133--142
• Opis fizyczny: Bibliogr. 20 poz., tab.

Twórcy

autor

Dubel A.

• AGH University of Science and Technology Gramatyka Street 10, Kraków, 30-067, Poland

autor

Godyń I.

• Cracow University of Technology

Bibliografia

• ACA (2008), Estimating the Social Benefits of Protecting Minimum Instream Flows in a Mediterranean watershed, The case of the Terriver Catalonia (NE Spain), Agència Catalana de l’Aigua, Barcelona
• Acreman M., Dunbar M.J. (2004), Defining environmental river flow requirements – a review, “Hydrology and Earth System Sciences” No. 8(5), p. 861-867
• Carolli M., Geneletti D., Zolezzi G. (2017), Assessing the impacts of water abstractions on river ecosystem services: an eco-hydraulic modelling approach, “Environmental Impact Assessment Review” Vol. 63, p. 136-146
• Dyson, M., Bergkamp, G., Scanlon, J. (eds) (2003), Flow. The Essentials of Environmental Flows, IUCN, Gland, Switzerland and Cambridge European Commission (2014), Guide to Cost-Benefit Analysis of Investment Projects Economic appraisal tool for Cohesion Policy 2014-2020, Directorate-General for Regional and Urban policy, Brussels
• Główny Urząd Statystyczny (GUS) (2014), Bilans przepływów międzygałęziowych w bieżących cenach bazowych w 2010 r., Warszawa
• Główny Urząd Statystyczny (GUS) (2017), Ochrona Środowiska 2017, Warszawa
• Godyń I. (2012), Analiza wykorzystania zasobów wodnych województwa śląskiego z zastosowaniem modelowania input-output, „Czasopismo Techniczne” No. 1-Ś(4), p. 69-85
• Gómez C.M., Pérez-Blanco C.D., Batalla R.J. (2014), Tradeoffs in river restoration: Flushing flows vs. hydropower generation in the Lower Ebro River, Spain, “Journal of Hydrology” Vol. 518, Part A, p. 130-139
• Gopal B. (2016), A conceptual framework for environmental flows assessment based on ecosystem services and their economic valuation, “Ecosystem Services” Vol. 21, Part A, p. 53-58
• Grygoruk, M. et al. (2013), How much for water? Economic assessment and mapping of floodplain water storage as a catchment scale ecosystem service of wetlands, “Water” No. 5(4), p. 1760-1779
• Hackbart V.C.S., de Lima G.T.N.P., dos Santos R.F. (2017), Theory and practice of water ecosystem services valuation: Where are we going?, “Ecosystem Services” Vol. 23, p. 218-227
• IMGW-PIB (2016), Określanie przepływów nienaruszalnych dla rzek Polski przy uwzględnieniu warunków Regionalnych. ETAP III. IMGW-PIB, Kraków
• Kahil T.R. et al. (2016), Hydro-economic modeling with aquifer–river interactions to guide sustainable basin management, “Journal of Hydrology” Vol. 539, p. 510-524
• MGGP (2018), Wdrożenie metody szacowania przepływów środowiskowych w Polsce, Kraków
• Pahl-Wostl C. et al. (2013), Environmental flows and water governance: managing sustainable water uses, “Current Opinion in Environmental Sustainability” Vol. 5, Issues 3-4, p. 341-351
• Panasiuk D. (2014), Environmental costs for exploitation variants of Racibórz dry polder, Ekonomia i Środowisko” No. 4(51)
• Richardson L. et al. (2015), The role of benefit transfer in ecosystem service valuation, “Ecological Economics” Vol. 115, p. 51-58
• SWH (2009), Securing Water for Ecosystems and Human Well-being: The Importance of Environmental Flows, Swedish Water House
• Willis K.G., Garrod G.D. (1998), Water companies and river environments: The external
• costs of water abstraction,, “Utilities Policy” Vol. 7, Issue 1, p. 35-45

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).