Skip to main content
WCS
Menu
Library
Library Catalog
eJournals & eBooks
WCS Research
Archives
Research Use
Finding Aids
Digital Collections
WCS History
WCS Research
Research Publications
Science Data
Services for WCS Researchers
Archives Shop
Bronx Zoo
Department of Tropical Research
Browse By Product
About Us
FAQs
Intern or Volunteer
Staff
Donate
Search WCS.org
Search
search
Popular Search Terms
WCS History
Library and Archives
Library and Archives Menu
Library
Archives
WCS Research
Archives Shop
About Us
Donate
en
fr
Title
Linking Social and Ecological Systems to Sustain Coral Reef Fisheries
Author(s)
Cinner, J.E.; McClanahan, T.R.; Daw, T.M.; Graham, N.A.J.; Maina, J.; Wilson, S.K.; Hughes, T.P.
Published
2009
Publisher
Current Biology
Published Version DOI
https://doi.org/10.1016/j.cub.2008.11.055
Abstract
The ecosystem goods and services provided by coral reefs are critical to the social and economic welfare of hundreds of millions of people, overwhelmingly in developing countries [1]. Widespread reef degradation is severely eroding these goods and services, but the socioeconomic factors shaping the ways that societies use coral reefs are poorly understood [2]. We examine relationships between human population density, a multidimensional index of socioeconomic development, reef complexity, and the condition of coral reef fish populations in five countries across the Indian Ocean. In fished sites, fish biomass was negatively related to human population density, but it was best explained by reef complexity and a U-shaped relationship with socioeconomic development. The biomass of reef fishes was four times lower at locations with intermediate levels of economic development than at locations with both low and high development. In contrast, average biomass inside fishery closures was three times higher than in fished sites and was not associated with socioeconomic development. Sustaining coral reef fisheries requires an integrated approach that uses tools such as protected areas to quickly build reef resources while also building capacities and capital in societies over longer time frames to address the complex underlying causes of reef degradation. © 2009 Elsevier Ltd. All rights reserved.
Keywords
Africa; animal; Anthozoa; article; biomass; ecosystem; environmental protection; fish; food industry; growth, development and aging; human; Indian Ocean; interview; methodology; population density; socioeconomics; Africa, Eastern; Animals; Anthozoa; Biomass; Conservation of Natural Resources; Ecosystem; Fisheries; Fishes; Humans; Indian Ocean Islands; Interviews as Topic; Population Density; Socioeconomic Factors; Anthozoa; Pisces; EVO_ECOL
Access Full Text
A full-text copy of this article may be available. Please email the
WCS Library
to request.
Back
PUB10452