A new report from the Wildlife Conservation Society shows that no-take zones in Belize can not only help economically valuable species such as lobster, conch, and fish recover from overfishing, but may also help re-colonize nearby reef areas.
The report—titled "Review of the Benefits of No-Take Zones"—represents a systematic review of research literature from no-take areas around the world. The report was written by Dr. Craig Dahlgren, a recognized expert in marine protected areas and fisheries management.
The report comes as signatory countries of the Convention on Biological Diversity countries are being required to protect at least 10 percent of their marine territory.
"Belize has been a leader in the region for establishing marine protected areas and has a world-renowned system of marine reserves, many of which form the Belize Barrier Reef Reserve System World Heritage Site," said Janet Gibson, Director of the Wildlife Conservation Society's Belize Program.
"It's clear that no-take zones can help replenish the country's fisheries and biodiversity, along with the added benefits to tourism and even resilience to climate change."
WCS commissioned the report to describe the performance of no-take zones in Belize and in other countries to ultimately conserve highly diverse coral reef systems.
In many coastal marine ecosystems around the world, overfishing and habitat degradation are prompting marine resource managers to find ecosystem-based solutions. The report also examines factors affecting the performance of no-take zones, such as the design, size, location, and factors of compliance with fishing regulations.
According to past studies, the recovery of lobster, conch, and other exploited species within marine protected areas with no-take zones, or fully protected reserves, could take as little as 1-6 years. Full recovery of exploited species, however, could take decades.
"The report provides a valuable guide for Belize's marine managers and fishers," said Dr. Caleb McClennen, Executive Director of WCS's Marine Program. "We also hope this effort will generate and sustain stakeholder support for these important regulatory tools."
This report was made possible through the generous support of the Oak Foundation and The Summit Foundation.
John Delaney | Eurek Alert!
Nordic forests under pressure
26.05.2015 | International Institute for Applied Systems Analysis (IIASA)
Savannahs help to slow climate change
22.05.2015 | Max-Planck-Institut für Biogeochemie
Physicists have developed an innovative method that could enable the efficient use of nanocomponents in electronic circuits. To achieve this, they have developed a layout in which a nanocomponent is connected to two electrical conductors, which uncouple the electrical signal in a highly efficient manner. The scientists at the Department of Physics and the Swiss Nanoscience Institute at the University of Basel have published their results in the scientific journal “Nature Communications” together with their colleagues from ETH Zurich.
Electronic components are becoming smaller and smaller. Components measuring just a few nanometers – the size of around ten atoms – are already being produced...
Development and implementation of an advanced automobile parking navigation platform for parking services
To fulfill the requirements of the industry, PolyU researchers developed the Advanced Automobile Parking Navigation Platform, which includes smart devices,...
The world's first electrical car and passenger ferry powered by batteries has entered service in Norway. The ferry only uses 150 kWh per route, which...
On Tuesday, 19 May 2015 the research icebreaker Polarstern will leave its home port in Bremerhaven, setting a course for the Arctic. Led by Dr Ilka Peeken from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) a team of 53 researchers from 11 countries will investigate the effects of climate change in the Arctic, from the surface ice floes down to the seafloor.
RV Polarstern will enter the sea-ice zone north of Spitsbergen. Covering two shallow regions on their way to deeper waters, the scientists on board will focus...
Nanoengineers at the University of California, San Diego developed a gel filled with toxin-absorbing nanosponges that could lead to an effective treatment for skin and wound infections caused by MRSA (methicillin-resistant Staphylococcus aureus), an antibiotic-resistant bacteria. This "nanosponge-hydrogel" minimized the growth of skin lesions on mice infected with MRSA - without the use of antibiotics. The researchers recently published their findings online in Advanced Materials.
To make the nanosponge-hydrogel, the team mixed nanosponges, which are nanoparticles that absorb dangerous toxins produced by MRSA, E. coli and other...
20.05.2015 | Event News
18.05.2015 | Event News
12.05.2015 | Event News
26.05.2015 | Materials Sciences
26.05.2015 | Studies and Analyses
26.05.2015 | Earth Sciences