Research published today in the journal Conservation Biology presents the most comprehensive assessment of the status of Pacific shark populations to date. The paper, authored by Dr. Shelley Clarke and a team from the Secretariat of the Pacific Community in New Caledonia, shows significant declines in catch rates for blue, mako, and oceanic whitetip sharks, as well as declining average sizes of oceanic whitetip and silky sharks, indicating heavy fishing. These results, along with evidence of shark targeting reported by Dr.
From demons to gods, muses to nightmares, sharks have dominated our imaginations for as long as they've shared the planet with us. So how is it that sharks haven’t landed an equally prominent role in conservation and sustainability efforts?
During September’s Debris Month of Action thousands of scuba divers around the world took action to tackle the ocean’s silent killer and provide a global snapshot of the debris issues plaguing our ocean planet.
Tires, glass bottles, hooks, fishing lines, discarded fishing nets — you name it, divers removed it from the sea floor and coral reef before bringing it to the surface to be sorted and disposed of properly.
They are the gentle giants of the ocean, weighing as much as 1400 kilograms. But an emerging market in Chinese medicine for gill rakers is threatening global populations of giant manta rays.
Now, amid increasing international efforts to curb the decline, the federal government will today protect the species - found predominantly in the tropical waters of northern Australia - under national environment law.
The UAE should introduce tough new measures to protect threatened shark species, according to one of the organisers of a conservation conference taking place this week.
The Emirates took action in 2008 by banning the finning of live sharks at sea and outlawing shark fishing from January 1 to April 30 each year.
But Jonathan Ali Khan, a shark expert and wildlife filmmaker, said the UAE should take its policies one step further and ban imports and exports of shark fins and imports of whole sharks. He would also like to see the no-fishing period extended.
During September's Debris Month of Action, scuba divers and snorkelers from Cydive in Pàphos, Cyprus, teamed up to dive against debris and remove huge amounts of marine litter that were harming fragile Mediterranean underwater habitats.
Cydive and Pàphos Winter Swimmer Club volunteers gathered in four groups to collect all sort of debris including ten tyres from large vehicles.
Municipal Baths where the Dive Against Debris was conducted is a blue flag beach which means that the water is ver MORE
Aquatic and timber species top on the agenda, including sharks and rays.
The deadline for submitting proposals to change the lists of species protected under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) ended at midnight yesterday 4 October. The CITES Secretariat has received 67 proposals from Parties to the Convention to adjust the rules governing international trade in wildlife species.
Sharks have a direct lineage to the Jurassic era, predating the dinosaurs. Despite existing for millions of years, it is questionable whether all of their types will see out the next 100. Global landings of sharks in the early 1950s were around 200,000 tons per year. By 2011 it was estimated that up to 73 million sharks were being captured by year.
Manta rays are more likely to gather together under either a new or a full moon, according to new research published Oct 3 in the open access journal PLOS ONE by Fabrice Jaine and colleagues at the University of Queensland.
September's Debris Month of Action saw thousands of divers across the world gear up and dive in to remove dangerous rubbish, nets, fishing traps and household waste from our ocean. From the islands of Fiji up to the waters of Devon, UK and all the way back to Brazil and South America, divers everywhere rallied together for one month of action to draw attention to our ocean’s silent killer: marine debris.
Last week, Project AWARE attended an international, shark-focused meeting of more than 50 nations, all convening under the Convention on Migratory Species (CMS). While at the meeting in Bonn, Germany, nations adopted a global conservation plan for great white sharks, porbeagles, basking sharks, spiny dogfish, whale sharks, and two species of makos.