Vilified in popular culture as a relentless man-eater, the great white shark finally received today global recognition as a persecuted species worthy of protection, as participants of the 13th meeting of the Convention on International Trade in Endangered Species of Flora and Fauna (CITES) adopted a proposal to improve management and monitoring of trade in jaws, teeth and fins from the world’s largest predatory fish. Led by the governments of Madagascar and Australia, the proposal to list the great white shark on Appendix II--which will provide key data on trade and allow better management of the species--was approved by a wide margin, with 87 in favor of listing, 34 opposed, with 9 abstentions. Proposals require two-thirds of those voting for approval.
"I’m thankful that the international community recognizes this species for what it really is--a perfectly adapted oceanic predator and a key player in many of the world’s marine ecosystems," said Dr. Ramón Bonfil, a specialist on great white shark ecology and a conservation fisheries scientist for the Wildlife Conservation Society (WCS). Dr. Bonfil, who is also a member of the World Conservation Union’s (IUCN) Shark Specialist Group and a strong proponent for the initiative to list great white sharks on CITES noted: "In spite of its reputed ferocity, this species is ironically a victim of what is undoubtedly the planet’s most deadly species--humans. This listing will help us manage the trade that currently threatens the great white shark by requiring data that harvests are not a detriment to the species.
The listing of the great white shark is noteworthy in that fish species are rarely included in the CITES Appendices. Two shark species have thus far been listed: the whale shark, the largest of all fish species, growing up to eighteen meters in length (60 feet), and the second largest fish species, the basking shark. Both species are filter-feeders, and at risk from over-fishing.
John Delaney | EurekAlert!
Scientists on the road to discovering impact of urban road dust
18.01.2018 | University of Alberta
Gran Chaco: Biodiversity at High Risk
17.01.2018 | Humboldt-Universität zu Berlin
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
08.01.2018 | Event News
11.12.2017 | Event News
08.12.2017 | Event News
19.01.2018 | Materials Sciences
19.01.2018 | Health and Medicine
19.01.2018 | Physics and Astronomy