Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 534091
Title Economics of social trade-off : Balancing wastewater treatment cost and ecosystem damage
Author(s) Jiang, Yu; Dinar, Ariel; Hellegers, Petra
Source Journal of Environmental Management 211 (2018). - ISSN 0301-4797 - p. 42 - 52.
DOI http://dx.doi.org/10.1016/j.jenvman.2018.01.047
Department(s) Biobased Chemistry and Technology
Water Resources Management
WASS
WIMEK
Publication type Refereed Article in a scientific journal
Publication year 2018
Keyword(s) Ecosystem response - Ecosystem valuation - Social optimization - Trade-off - Treatment cost
Abstract We have developed a social optimization model that integrates the financial and ecological costs associated with wastewater treatment and ecosystem damage. The social optimal abatement level of water pollution is determined by finding the trade-off between the cost of pollution control and its resulting ecosystem damage. The model is applied to data from the Lake Taihu region in China to demonstrate this trade-off. A wastewater treatment cost function is estimated with a sizable sample from China, and an ecological damage cost function is estimated following an ecosystem service valuation framework. Results show that the wastewater treatment cost function has economies of scale in facility capacity, and diseconomies in pollutant removal efficiency. Results also show that a low value of the ecosystem service will lead to serious ecological damage. One important policy implication is that the assimilative capacity of the lake should be enhanced by forbidding over extraction of water from the lake. It is also suggested that more work should be done to improve the accuracy of the economic valuation.
Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.