Cost-benefit analysis of conservation policy: The red palm weevil in Catalonia, Spain

Ángela Delgado Castillo, Jeroen C.J.M. van den Bergh, Ivan Savin*, Víctor Sarto i Monteys

*Corresponding author for this work

Research output: Contribution to JournalArticleAcademicpeer-review

25 Downloads (Pure)

Abstract

Invasive species are costly for human health, the environment and the economy while their burden is expected to rise. With limited budgets to address biological invasions, effective resource allocation is important. In the past decade, multiple frameworks have emerged to support this budgeting, but it is not clear if current strategies are consistent with these. Amongst invasive species, insects are the costliest. In this article we evaluate a set of conservation policies in response to the arrival of the invasive beetle, the red palm weevil (Rhynchophorus ferrugineus) in Catalonia, Spain. The purpose of the selected schemes was to preserve palm species (Phoenix. spp) serving ornamental purposes. In a region with a large portion of land dedicated to agricultural activities and with densely populated coastal areas, budgets to address biological invasions should be carefully allocated. Through a comprehensive cost-benefit analysis based on the total economic value framework, we find that current policies were not justified as their net social benefits are negative.

Original languageEnglish
Article number106453
Pages (from-to)1-21
Number of pages21
JournalEcological Economics
Volume167
Early online date25 Oct 2019
DOIs
Publication statusPublished - Jan 2020

Funding

This research was funded by the Spanish Ministry of Science, Innovation and Universities , through the “María de Maeztu” program for Units of Excellence ( MDM-2015-0552 ). Ivan Savin acknowledges financial support from the Russian Science Foundation [RSF grant number 19-18-00262 ]. Appendix A

FundersFunder number
Ministerio de Ciencia, Innovación y UniversidadesMDM-2015-0552
Russian Science Foundation19-18-00262

    Keywords

    • Ecosystem services
    • Environmental valuation
    • Invasive species
    • Phoenix. spp

    Fingerprint

    Dive into the research topics of 'Cost-benefit analysis of conservation policy: The red palm weevil in Catalonia, Spain'. Together they form a unique fingerprint.

    Cite this