Debating the effectiveness of marine protected areas
نویسندگان
چکیده
منابع مشابه
The worldwide costs of marine protected areas.
Declines in marine harvests, wildlife, and habitats have prompted calls at both the 2002 World Summit on Sustainable Development and the 2003 World Parks Congress for the establishment of a global system of marine protected areas (MPAs). MPAs that restrict fishing and other human activities conserve habitats and populations and, by exporting biomass, may sustain or increase yields of nearby fis...
متن کاملGuidelines for Marine Protected Areas
These Guidelines are designed to be used in association with other publications which cover relevant subjects in greater detail. In particular, users are encouraged to refer to the following: Founded in 1948, The World Conservation Union brings together States, government agencies and a diverse range of non-governmental organizations in a unique world partnership: over 900 members in all, sprea...
متن کاملOptimal placement of Marine Protected Areas
Overfishing can lead to the reduction or elimination of fish populations and the degradation or even destruction of their habitats. This can be prevented by introducing Marine Protected Areas (MPA’s), regions in the ocean or along coastlines where fishing is controlled. MPA’s can also lead to larger fish densities outside the protected area through spill-over, which in turn may increase the fis...
متن کاملA Global Analysis of the Effectiveness of Marine Protected Areas in Preventing Coral Loss
BACKGROUND A variety of human activities have led to the recent global decline of reef-building corals. The ecological, social, and economic value of coral reefs has made them an international conservation priority. The success of Marine Protected Areas (MPAs) in restoring fish populations has led to optimism that they could also benefit corals by indirectly reducing threats like overfishing, w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ICES Journal of Marine Science
سال: 2017
ISSN: 1054-3139,1095-9289
DOI: 10.1093/icesjms/fsx154