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Latest Callum Roberts Stories

2012-05-31 01:12:17

An international team of scientists has gathered the first conclusive evidence that marine reserves can help restock exploited fish populations on neighboring reefs which are open to both commercial and recreational fishing. The groundbreaking study was carried out in the Keppel Island group on Australia´s Great Barrier Reef by researchers from the ARC Centre of Excellence for Coral Reef Studies (CoECRS), in conjunction with other leading research institutions, and is reported in the...

2012-05-24 21:19:26

Researchers reporting online on May 24 in the Cell Press journal Current Biology present the first evidence that areas closed to all fishing are helping to sustain valuable Australian fisheries. The international team of scientists applied a forensic DNA profiling approach to track the dispersal pathways of fish larvae throughout a network of marine reserves on Australia's Great Barrier Reef. "Marine reserves have been set aside to create resilient ocean ecosystems and help sustain...

2012-03-20 11:32:31

Management of fisheries at the community level can help curb overfishing and the ℠tragedy of the commons´ which is driving humans to decimate the planet´s dwindling fish stocks, an international scientific team says. The positive finding comes from the world´s largest field investigation of 42 co-managed coral reef fisheries in five countries spread across the Indian and Pacific oceans. The team of 17 scientists from eight nations concluded that partnerships between...

Belize Protected Area Boosting Predatory Fish Populations
2011-12-23 05:27:43

Herbivorous fish needed for reef recovery still lagging A 14-year study by the Wildlife Conservation Society in an atoll reef lagoon in Glover's Reef, Belize has found that fishing closures there produce encouraging increases in populations of predatory fish species. However, such closures have resulted in only minimal increases in herbivorous fish, which feed on the algae that smother corals and inhibit reef recovery. The findings will help WCS researchers in their search for new...

New Study Challenges Whether Corals Will Benefit From Marine Reserves' Protection
2011-10-04 10:58:18

The ability of marine reserves to replenish fish stocks has been studied extensively, but evidence of their ability to benefit shallow-water communities to thrive remains a mystery. A team of scientists from the University of Miami (UM) Rosenstiel School of Marine & Atmospheric Science recently tested whether 10 years of reserve designation has translated into positive impacts on coral communities in Glover's Reef Marine Reserve, Belize. Results from their surveys of 87 patch reefs both...

New Study Uncovers Predictable Sequence Toward Coral Reef Collapse
2011-09-29 04:06:48

Research identifies 8 factors that can alert managers to the threat of overfishing in otherwise healthy-looking reefs Coral reefs that have lots of corals and appear healthy may, in fact, be heading toward collapse, according to a study published by the Wildlife Conservation Society and other groups. Using data from coral reef systems across the western Indian Ocean, an international team of researchers identified how overfishing creates a series of at least eight big changes on reefs...

2011-04-26 07:00:00

Project to Evaluate Ecological and Economic Trade-offs of Fisheries WASHINGTON, April 26, 2011 /PRNewswire-USNewswire/ -- Timothy Essington, Ph.D., an associate professor at the University of Washington's School of Aquatic and Fishery Sciences, has been awarded a 2011 Pew Fellowship in Marine Conservation. His project will compare the economic value of fisheries that target small, schooling ocean fish and squid to the ecological and economic tradeoffs of removing these important prey...

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2011-03-23 11:55:10

Wildlife Conservation Society researchers urge protection and management for Indian Ocean coral reefs most likely to persist into future Researchers from the Wildlife Conservation Society have developed a "stress test" for coral reefs as a means of identifying and prioritizing areas that are most likely to survive bleaching events and other climate change factors. The researchers say that these "reefs of hope" are priorities for national and international management and conservation action....


Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.