Marginal damage cost functions for particulate organic carbon loading from open-net pen salmon farms in British Columbia, Canada
Hossein Ayouqi,
Duncan Knowler,
Gregor Reid and
Sean Cox
Ecological Economics, 2021, vol. 179, issue C
Abstract:
Increasing production of salmon open-net pen culture has raised concerns about the negative impact of this aquaculture technology on the marine environment. In British Columbia (BC), Canada, benthic deposition of organic nutrients (faeces and waste feed) is identified as a potential source of localized environmental degradation from salmon farming. In this paper, we develop a marginal damage cost function to provide a quantitative monetary measure for potential environmental impacts of simulated salmon farms, representative of typical BC net pen sites. The development of the functions is done by integrating the outputs of a discrete choice experiment (DCE) with the results of an organic deposition model (NewDEPOMOD). The resulting relationships can be used to find efficient policies and sustainable operation strategies that balance salmon production with the external cost to the marine environment.
Keywords: Environmental economics; Finfish aquaculture; Discrete choice experiment; Deposition model; Nutrient loading; British Columbia; DEPOMOD (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations:
Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0921800919307888
Full text for ScienceDirect subscribers only
Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.
Export reference: BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text
Persistent link: https://EconPapers.repec.org/RePEc:eee:ecolec:v:179:y:2021:i:c:s0921800919307888
DOI: 10.1016/j.ecolecon.2020.106837
Access Statistics for this article
Ecological Economics is currently edited by C. J. Cleveland
More articles in Ecological Economics from Elsevier
Bibliographic data for series maintained by Catherine Liu ().