Navigation Links
Study says sharks/rays globally overfished
Date:1/22/2014

cies of rays and sharks, especially those living in relatively shallow water that is accessible to fisheries. The combined effects of overexploitationespecially for the lucrative shark fin soup marketand habit degradation are most severe for the 90 species found in freshwater.

"A whole bunch of wildly charismatic species is at risk. Rays, including the majestic manta and devil rays, are generally worse off than sharks. Unless binding commitments to protect these fish are made now, there is a real risk that our grandchildren won't see sharks and rays in the wild."

Losing these fish will be like losing whole chapters of our evolutionary history says Dulvy. "They are the only living representatives of the first lineage to have jaws, brains, placentas and the modern immune system of vertebrates."

The potential loss of the largest species is frightening for many reasons, says Dulvy. "The biggest species tend to have the greatest predatory role. The loss of top or apex predators cascades throughout marine ecosystems."

The IUCN SSG is calling on governments to safeguard sharks, rays and chimaeras through a variety of measures, including the following: prohibition on catching the most threatened species, science-based fisheries quotas, protection of key habitats and improved enforcement.


'/>"/>

Contact: Carol Thorbes
cthorbes@sfu.ca
778-782-3035
Simon Fraser University
Source:Eurekalert  

Page: 1 2

Related biology news :

1. New CU-Boulder study shows differences in mammal responses to climate change
2. Drug alternatives to antibiotics may not be perfect, study shows
3. Study: Electric drive vehicles have little impact on US pollutant emissions
4. New study reveals links between alcoholic liver disease and the circadian clock
5. A CNIO study finds a molecular scaffolding that maintains skin structure and organisation
6. Wild sparrow study traces social behaviors in the field to specific gene
7. Illinois study identifies 3 risk factors most highly correlated with child obesity
8. Multiple myeloma study uncovers genetic diversity within tumors
9. Nature study discovers chromosome therapy to correct a severe chromosome defect
10. Study shows large carnivore numbers and range declining worldwide
11. Virginia Tech engineer receives NSF grant to study Colorado flood effects on antibiotic resistance
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Study says sharks/rays globally overfished
(Date:1/22/2015)...  BellBrook Labs, a leader in high throughput screening ... a TR-FRET (time resolved Forster resonance energy transfer) ... high throughput screening assay for glycosyltransferases and other ... sensitive detection of hundreds of human and microbial ...
(Date:1/22/2015)... NXT-ID, Inc. (NASDAQ: NXTD and NXTDW) a biometric authentication ... success of the Wocket™ smart wallet at CES 2015 in ... as one of the "11 Hot Products at CES" in a review ... So Far" by Newseveryday.com and "The top 10 gadgets from CES 2015" ...
(Date:1/22/2015)... NEW YORK , Jan. 21, 2015  Analyst Report Issued ... Credit Card Brands report showed that planet-wide, transactions at merchants ... 2011, while the total number of credit, debit, and prepaid ... the U.S. were victims of fraudulent card usage in 2012, ...
Breaking Biology News(10 mins):BellBrook Labs Launches a High Throughput Screening Assay for Glycosyltransferases with TR-FRET Readout 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 3$4.80 Near Term Price Target with "Buy" given by CapRock Research for NXT-ID, Inc. (NASDAQ: NXTD) issued by Small Cap IR 2
... Want to slow the signs of aging and live ... calories could be a promising strategy. Calorie restriction ... rats and mice. While scientists do not know how calorie ... is that it slows aging by decreasing a thyroid hormone, ...
... a bold commitment from Germany, leaders of the world,s ... Summit in Japan to take immediate and substantive action ... pledge of 500 million Euros over four years to ... forest protection, starts to address a major source of ...
... COLLEGE STATION, July 2, 2008 -- Two Texas A&M ... help scientists more accurately study complex units of clustered ... scientists to analyze many bacterial genomes at once, is ... experimentally validated data instead of from statistical predictions, they ...
Cached Biology News:Looking for the Founatain of Youth? Cut your calories, research suggests 2G8 summit: Opportunity for immediate action on climate change 2G8 summit: Opportunity for immediate action on climate change 3Texas A&M researchers develop tool to study complex clusters of genes 2Texas A&M researchers develop tool to study complex clusters of genes 3
(Date:2/27/2015)... (PRWEB) February 27, 2015 Immunovaccine ... and immunotherapy company, today announced that the U.S. ... for Fast Track designation and Phase I clinical ... conjunction with the mutual co-development agreement signed with ... Fast Track designation for the DPX-Survivac. , “We ...
(Date:2/27/2015)... ADELAIDE, Australia , Feb. 27, 2015 ... data from the DisrupTOR-1 trial of BNC105 in patients ... Symposium in Orlando, Florida . The ... of the City of Hope Comprehensive Cancer Center ... presentation. The new data identifies Ferritin ...
(Date:2/27/2015)... Brighton, Illinois (PRWEB) February 27, 2015 ... Matt Sims, General Manager of State Line Farms, received ... Award recognizes a producer, under the age of 35, ... , "It is an honor to win the Tomorrow's ... to discovering who won the Top Producer Award and ...
(Date:2/27/2015)... -- Steep Hill, the industry leader in cannabis testing and ... a full service medical cannabis quality assurance laboratory in ... scientific tools and methodology to the state, for regulatory ... the only laboratory licensed by the New Mexico Department ... order to meet the recently adopted regulatory requirements pertaining ...
Breaking Biology Technology:Immunovaccine Inc. (TSX: IMV) receives Fast Track and Phase I trial approval for Ebola and Anthrax vaccine programs, signs co-development agreement with Gilead Sciences 2Immunovaccine Inc. (TSX: IMV) receives Fast Track and Phase I trial approval for Ebola and Anthrax vaccine programs, signs co-development agreement with Gilead Sciences 3New BNC105 Biomarker Data to be Presented at US Cancer Conference 2New BNC105 Biomarker Data to be Presented at US Cancer Conference 3New BNC105 Biomarker Data to be Presented at US Cancer Conference 4New BNC105 Biomarker Data to be Presented at US Cancer Conference 5Matt Sims Receives the 2015 Tomorrow’s Top Producer Horizon Award 2Steep Hill First to Receive Provisional Approval to Establish Laboratory Services for Cannabis Testing in State of New Mexico 2
... March 31 DOR BioPharma, Inc. (OTC Bulletin Board: ... today announced its financial results for 2008. DOR,s revenues ... million in 2007. The increase was due primarily ... the resulting achievement of certain research and development milestones ...
... IDM Pharma, Inc. (Nasdaq: IDMI ) today ... ended December 31, 2008. Financial information presented represents the ... Pharma S.A.Total revenues in the quarter ended December 31, 2008 ... $0.07 per share for the quarter. Total revenues for ...
... leader of cell line manufacturing, Selexis is now ... recombinant protein drugs with added characterization servicesGENEVA, March ... offering technologies and services for the rapid development ... an expanded offering focusing on the biosimilar market ...
Cached Biology Technology:DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 2DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 3DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 4DOR BioPharma Reports Year-End 2008 Financial Results and Reviews Recent Accomplishments 5IDM Pharma Reports 2008 Financial Results 2IDM Pharma Reports 2008 Financial Results 3IDM Pharma Reports 2008 Financial Results 4IDM Pharma Reports 2008 Financial Results 5IDM Pharma Reports 2008 Financial Results 6IDM Pharma Reports 2008 Financial Results 7IDM Pharma Reports 2008 Financial Results 8Selexis Launches Biosimilar Cell Line Development Program 2
... have moderate chemiluminescence efficiencies and the chemistry ... have the added benefit that they require ... the background signal. This benefit has been ... immunoassay applications. These compounds can also be ...
Required to perform reference file generation, flatfield calibration and performance verification processes on the GSD-501...
ssDNA from PCR DNA in less than 1 hour. No gels, columns, or slurries. Sequence from high quality ssDNA: clearer reads, longer runs....
... version of Freezerworks Unlimited includes 2 clients and ... facilitates the sharing of freezers by multiple groups ... Network Client/Server version ... in monitor with 256 colors; OS 8.6 & ...
Biology Products: