Type | Journal Article - Component 3A, Socio-economic and coral reef ecosystems. CRISP Research reports. CRIOBE (EPHE/CNRS), Insular Research Center And Environment Observatory, Moorea, French Polynesia |
Title | Cost-Benefit Analysis of community-based Marine Protected Areas: 5 case studies in Vanuatu, South Pacific. 107pp |
Author(s) | |
Publication (Day/Month/Year) | 2011 |
URL | https://cmsdata.iucn.org/downloads/nicolas_pascal_2011_cba_mma_spc.pdf |
Abstract | The! number! of! reported! Marine! Managed! Areas! (MMAs)! driven! by! local! communities! has! strongly!increased!in!the!Pacific!region!in!the!last!10!years!and!has!been!estimated!at!more!than! 500!in!2007.!They!are!now!presented!as!one!of!the!main!fishery!and!coastal!management!tool! adapted! to! the! context! of! many! Pacific! countries! where! intervention! of! the! official! agency! is! minimum! and! where! the! participation! of! community! is! still! important.! Some! development! banks!and!other!bilateral!agencies!have!supported!several!communityKbased!MMAs!with!MPAs! in!the!Pacific!and!now!request!a!bottom!line!analysis!of!their!impacts!on!local!economic!growth,! poverty!reduction!and!on!world!biodiversity!as!a!public!good.!!! ! An! appraisal! of! investment! in! communityKbased! MPAs! through! a! costKbenefit! analysis! (CBA)! and! Return! on! Investment! (RoI)! has! been! conducted! in! 5! selected! villages! in! Vanuatu.! Main! impacts! of! MPAs! on! the! principal! ecosystem! services! (fishery,! tourism,! social! capital,! coastal! protection! service! and! bequest! value)! have! been! assessed! from! 12Kmonths! onKsite! direct! observations.!As!far!as!possible!impacts!have!been!compared!to!villages!without!MPA!(control! sites).!Specificities!of!community!and!subsistence!economy!were!taken!in!account.! ! The!annual!operational!costs!of!the!MPAs!vary!from!900!€!to!4!000!€!per!MPA!with!an!average! setup!cost!of!4500€.!All!of!them!have!presented!an!effective!level!of!enforcement.!! ! The!Returns!on!Investment!(RoI)!are!generally!attractive!with!a!mean!value!of!1.8!after!5!years! (std=0.9)!and!a!potential!of!5.4!(std=2.5)!after!25!years.!The!MPAs!have!produced!an!average! annual!gross!profit!of!around!9000€!(std=3!000)!which!represent!7%!of!the!total!village!Gross! Domestic!Income!(GDI)!and!confirm!their!role!as!a!development!tool.!! ! Impacts!on!rural!tourism!and!fishery!were!the!main!source!of!benefits!(56%!and!25%!of!the! MPA!total!annual!benefits!respectively)!and!both!sectors!represent!key!sources!of!cash!incomes! and!proteins!for!the!villages.!!Pascal,'2010'–Cost/Benefit'analysis'of'Community/based'marine'protected'areas,'Vanuatu'–'Summary'report!' Page'7'of'31' ! ! Observed!benefits!on!fishery!sector!were!revealed!through!an!increase!in!productivity!for!the! principal! gears! and! for! both! subsistence! and! commercial! fishery.! Benefits! on! tourism! are! present!for!the!niche!of!rural!tourism!where!the!MPAs!have!an!important!role!in!the!choice!of! the!site!from!visitors.!Other!impacts!have!been!estimated!to!represent!20%!of!the!total!annual! benefits!of!the!MPAs.!! ! Nonetheless,! the! level! of! capital! investment! per! MPA! (equivalent! to! a! mean! annual! of! 14! 000€.kmK2!of!protected!area)!must!be!analyzed!carefully.!Not!all!the!investments!in!MPAs!have! been!recuperated!after!the!first!5!years!reflecting!a!differential!between!the!potential!of!fishery! and!tourism!business!for!some!of!the!villages!and!the!investment!amount.!! Furthermore,! in! a! context! of! increasing! fishing! effort! and! rapid! introduction! of! market! economy,!questions!may!arise!on!the!resilience!of!community!based!governance!and!the!role!of! MPA!as!the!main!tool!to!maintain!sustainable!catches.!!!! ! |