Navigation Links
New research on migratory behavior of oceanic whitetip sharks can help shape conservation strategies
Date:2/20/2013

usive Economic Zone (EEZ) for their entire tracking period. The other five sharks, after an approximate 30-day period of residency within 500 kilometers of the tagging area, made long-distance movements outside of the EEZ, with one traveling as far as Bermuda. The fact that all these tagged mature female sharks returned to The Bahamas provides the first evidence of return-migration in this species. Additional findings that were surprising to the scientists included the sharks spending an average of 68 percent of the monitored time in Bahamian waters, and that these sharks, normally found near the ocean's surface, made dives of approximately 1,000 meters, possibly related to feeding behavior.

"Although these sharks are relatively safe from fishing in Bahamian waters, our study shows their long-range roaming takes them across the boundaries of different countries and into the high seas where they still encounter fishing gear set for other species," said Dr. Demian Chapman, an assistant professor in the School of Marine and Atmospheric Sciences and assistant director of science at the Institute for Ocean Conservation at Stony Brook University. "If we want to continue to see these animals in our oceans, fishing nations will have to work together to protect this species, and monitoring of trade and enforcement measures will need to be coordinated on an international level."

Once considered among the most abundant apex predators on Earth, overfishing has caused huge declines in oceanic whitetip sharks, and the species is listed as "Critically Endangered" in the Northwest Atlantic and Western Central Atlantic, and "Vulnerable" globally by the International Union for the Conservation of Nature. The fins of these sharks can be sold for $90 per kilogram because of the high demand for their use in shark fin soup, a delicacy in Chinese culture. There is growing international interest in improving the conservation of these sharks, including a proposal to list
'/>"/>

Contact: Cindy Yeast
cdyeast@earthlink.net
720-542-9455
The Institute for Ocean Conservation Science
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Researchers say sunlight yields more efficient carbon dioxide to methanol model
2. Inspiring teens with research virus: Expert-mentored bioscience contest proves a powerful vector
3. Researchers decipher modus operandi of potential Alzheimers drug
4. Research secured for the future: Pensoft Publishers takes on CLOCKSS archival technology
5. Stanford researchers develop tool for reading the minds of mice
6. Virology researcher awarded nearly $2 million to study chronic hepatitis E
7. Organic rice research moves to front burner in Texas
8. Sloan Foundation announces 2013 Sloan Research Fellows
9. Researchers in Manchester find genetic key to preventing spine tumors
10. The role of goop: Research shows pollution doesnt change the rate of droplet formation
11. When It Comes To Genetic Code, Researchers Prove Optimum Isnt Always Best
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New research on migratory behavior of oceanic whitetip sharks can help shape conservation strategies
(Date:3/10/2015)... , March 10, 2015 Transforming ... "Personalized Medicine in Human Space Flight" ... Thomas J. Goodwin , Ph.D. was recently featured by ... past two years. Specifically, "Personalized Medicine in ... scientific papers published in 2013 and 2014 from Springer ...
(Date:3/4/2015)... 2015 Research and Markets ( ... "Global Biometrics Market Forecast and Opportunities, 2020" ... market for biometric authentication systems is projected to ... 2020 The driving forces for this ... government projects and constant development in technology. In ...
(Date:3/2/2015)... Lithuania , March 2, 2015   Neurotechnology ... technologies, today introduced the SentiGaze Software Development Kit ... to create applications that use off-the-shelf webcams to track ... user gazes at a monitor. Heatmaps can be used ... the effectiveness of online advertising. The SDK can also ...
Breaking Biology News(10 mins):"Personalized Medicine in Human Space Flight" Listed Among Most Influential Papers of 2013 and 2014 2Global Biometrics Market Forecast and Opportunities, 2020 2Global Biometrics Market Forecast and Opportunities, 2020 3Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 2Neurotechnology Releases SentiGaze SDK for Eye Movement Tracking Using Ordinary Webcams 3
... In evaluating the bioactive compounds of Illinois blueberry ... compounds that inhibit enzymes responsible for carbohydrate absorption and ... help people with diabetes decrease their blood sugar. ... that would optimize the inhibition of the alpha-amylase and ...
... Philadelphia, PA, August 20, 2012 The more that ... The same can be said about the genetics and ... disease, mutation of a single gene predictably produces a ... to Mendelian disorders, understanding bipolar disorder has been extremely ...
... Hillel was named the 2012 recipient of the World ... have advanced human development by improving the quality, quantity, ... Hillela more than 50-year member of the Soil Science ... the 2012 International Annual Meetings of the American Society ...
Cached Biology News:Drink made from berry wine may provide tasty drug for diabetes 2Making sense out of the biological matrix of bipolar disorder 2World Food Prize winner among speakers at agronomy, crop and soil science societies meetings 2World Food Prize winner among speakers at agronomy, crop and soil science societies meetings 3
(Date:3/26/2015)... March 26, 2015 PAREXEL International ... clinical research organization , announced today ... agreement to acquire all of the business ... leading provider of specialized pharmacovigilance services, based ... collection, detection, assessment, monitoring, and prevention of ...
(Date:3/26/2015)... 26, 2015 Ale Gicqueau, Founder and ... of Clinical Affairs at Align Technology, on “ Conducting ... upcoming ACRP 2015 Global Conference and Exhibition on April ... , During the poster presentation, Ale Gicqueau and ... running a Postmarket Registry, the requirements and resources to ...
(Date:3/25/2015)... MN (PRWEB) March 26, 2015 Agnition ... upcoming episode of American Farmer, airing for the first ... The segment of American Farmer will explore the extremely ... provides crop producers with a patented Microbial Catalyst™ technology ... and greater yields. The segment will air again on ...
(Date:3/25/2015)... 25, 2015 The surging prevalence ... have fuelled social media growth, with over 50% ... in social networking. Insurance companies are making use ... clients and promote a diversity of their services ... increasingly exploiting social networking services as part of ...
Breaking Biology Technology:PAREXEL Announces Execution of Definitive Agreement to Acquire Quantum Solutions India, Strengthening Leadership In Pharmacovigilance Services 2PAREXEL Announces Execution of Definitive Agreement to Acquire Quantum Solutions India, Strengthening Leadership In Pharmacovigilance Services 3PAREXEL Announces Execution of Definitive Agreement to Acquire Quantum Solutions India, Strengthening Leadership In Pharmacovigilance Services 4Clinovo Presents at ACRP 2015 in Salt Lake City, Utah on April 25th-28th 2Clinovo Presents at ACRP 2015 in Salt Lake City, Utah on April 25th-28th 3Agnition to be Featured In Upcoming Episode of American Farmer on RFD-TV 2Social Media Role in Global Insurance Industry Examined by Timetric in New Market Research Report Published at MarketPublishers.com 2Social Media Role in Global Insurance Industry Examined by Timetric in New Market Research Report Published at MarketPublishers.com 3
... wholly owned subsidiary of British company Innovative Carbon Limited today ... 10th April to 13th. , Graphene, a sheet of carbon ... wonder material. First isolated at Manchester University in 2004, ... race has been on to produce it commercially. To ...
... April 6, 2012 Arteriocyte, a leading biotechnology ... Massachusetts announced today approval from the Food and ... clinical trial using its Magellan MAR01™ technology in ... Device Exemption (IDE 15013) allows Arteriocyte and its ...
... 2012  GenVec, Inc. (NASDAQ:   GNVC) announced publication ... vectors circumvent neutralizing antibodies in order to generate ... published online in PloS ONE, and can be ... "Modification of Ad5 Hexon Hypervariable Regions Circumvents Pre-existing ...
Cached Biology Technology:UK company to demonstrate their commercially effective graphene production process 2Arteriocyte Receives FDA Approval to Initiate Compartment Syndrome Trial for Amputation Prevention Focused on Wounded Warriors 2Arteriocyte Receives FDA Approval to Initiate Compartment Syndrome Trial for Amputation Prevention Focused on Wounded Warriors 3GenVec Announces Research on Improved Vaccine Vectors 2GenVec Announces Research on Improved Vaccine Vectors 3
... The mycobacteria in Complete Freund's adjuvant ... injection site which enhances the immuneresponse. For ... used for the initial injections; Incomplete Freund's ... Antigens (preferably in saline) are typically mixed ...
2,4-Dinitrophenyl hapten is conjugated to Human Serum Albumin (HSA) protein through lysine....
Alexa Fluor 350/488/594 Filter Set (Semrock Brightline) *mounted* *Zeiss Axio AF...
...
Biology Products: