Item request has been placed!
×
Item request cannot be made.
×
![loading](/sites/all/modules/hf_eds/images/loading.gif)
Processing Request
Human and climatic drivers affect spatial fishing patterns in a multiple-use marine protected area: The Galapagos Marine Reserve.
Item request has been placed!
×
Item request cannot be made.
×
![loading](/sites/all/modules/hf_eds/images/loading.gif)
Processing Request
- المؤلفون: Castrejón M;Castrejón M; Charles A; Charles A
- المصدر:
PloS one [PLoS One] 2020 Jan 23; Vol. 15 (1), pp. e0228094. Date of Electronic Publication: 2020 Jan 23 (Print Publication: 2020).
- نوع النشر :
Journal Article; Research Support, Non-U.S. Gov't
- اللغة:
English
- معلومة اضافية
- المصدر:
Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE
- بيانات النشر:
Original Publication: San Francisco, CA : Public Library of Science
- الموضوع:
- نبذة مختصرة :
Assessments of the effectiveness of marine protected areas (MPAs) usually assume that fishing patterns change exclusively due to the implementation of an MPA. This assumption increases the risk of erroneous conclusions in assessing marine zoning, and consequently counter-productive management actions. Accordingly, it is important to understand how fishers respond to a combination of the implementation of no-take zones, and various climatic and human drivers of change. Those adaptive responses could influence the interpretation of assessment of no-take zone effectiveness, yet few studies have examined these aspects. Indeed, such analysis is often unfeasible in developing countries, due to the dominance of data-poor fisheries, which precludes full examination of the social-ecological outcomes of MPAs. In the Galapagos Marine Reserve (Ecuador), however, the availability of long-term spatially explicit fishery monitoring data (1997-2011) for the spiny lobster fishery allows such an analysis. Accordingly, we evaluated how the spatiotemporal allocation of fishing effort in this multiple-use MPA was affected by the interaction of diverse climatic and human drivers, before and after implementation of no-take zones. Geographic information system modelling techniques were used in combination with boosted regression models to identify how these drivers influenced fishers' behavior. Our results show that the boom-and-bust exploitation of the sea cucumber fishery and the global financial crisis 2007-09, rather than no-take zone implementation, were the most important drivers affecting the distribution of fishing effort across the archipelago. Both drivers triggered substantial macro-scale changes in fishing effort dynamics, which in turn altered the micro-scale dynamics of fishing patterns. Fishers' adaptive responses were identified, and their management implications analyzed. This leads to recommendations for more effective marine and fishery management in the Galapagos, based on improved assessment of the effectiveness of no-take zones.
Competing Interests: The authors have declared that no competing interests exist.
- References:
Conserv Biol. 2008 Dec;22(6):1630-40. (PMID: 18717690)
Nat Commun. 2013;4:2347. (PMID: 23962973)
Ecol Appl. 2014 Jan;24(1):71-83. (PMID: 24640535)
Science. 2009 Jul 31;325(5940):578-85. (PMID: 19644114)
Ambio. 2006 Aug;35(5):245-54. (PMID: 16989509)
J Anim Ecol. 2008 Jul;77(4):802-13. (PMID: 18397250)
PLoS One. 2013 Jun 03;8(6):e65057. (PMID: 23755174)
Proc Natl Acad Sci U S A. 2010 Sep 28;107(39):16794-9. (PMID: 20837530)
Mar Pollut Bull. 2008 Dec;56(12):2018-26. (PMID: 18809184)
PLoS One. 2012;7(7):e40832. (PMID: 22855690)
Stat Med. 2003 May 15;22(9):1365-81. (PMID: 12704603)
Ecol Appl. 2011 Mar;21(2):350-62. (PMID: 21563568)
- الموضوع:
Date Created: 20200124 Date Completed: 20200414 Latest Revision: 20200414
- الموضوع:
20221213
- الرقم المعرف:
PMC6977758
- الرقم المعرف:
10.1371/journal.pone.0228094
- الرقم المعرف:
31971982
No Comments.