Navigation Links
Nesting Gulf loggerheads face offshore risks
Date:7/15/2013

>Researchers used the same statistical technique for analyzing their movements that enabled them to pinpoint loggerhead feeding hotspots at sea last year and, more recently, locate Kemp's ridley feeding grounds in the Northern Gulf by differentiating between behavioral modes. They analyzed where 39 adult female sea turtles went after they nested on beaches in Alabama and Florida between 2010 and 2012 to learn where they spent time in the water during the breeding season before migrating back to sea.

"We were surprised to find a lot of variation in their behavior," said co-author and USGS biologist Meg Lamont. "On average, the tagged turtles visited areas about 33 kilometers (20 miles) from shore and moved about 28 kilometers (17 miles) to nest at another beach. Several of them journeyed more than 200 kilometers (124) miles to nest at additional beaches, while others simply cruised back out to sea after the first nest."

The results of the study explain a mystery that had puzzled Lamont, who has 16 years of data from the St. Joseph Peninsula in Florida showing that few of the nesting loggerheads they tagged returned to nest again on the Peninsula. "We didn't know whether they were dying or simply nesting elsewhere," explained Lamont, "Now we know they aren't as faithful to one nesting site as was once thought."

One of the turtles that Lamont tagged in 2002 appeared at Hart's site in Alabama, nearly a decade later. In fact, the researchers saw several turtles nesting both in Alabama and the St. Joseph Peninsula (roughly 250 miles apart) within a period of just two weeks.

"These data show it is not sufficient to just protect habitat around high density nesting beaches such as the St. Joseph Peninsula because many turtles that nest on the Peninsula use the entire region from the eastern Florida Panhandle to Louisiana," said Lamont.

There could also be fewer female loggerheads nesting in the northern Gulf of Mexico than cu
'/>"/>

Contact: Hannah Hamilton
hhamilton@usgs.gov
703-648-4356
United States Geological Survey
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Study provides insight into nesting behavior of dinosaurs
2. Gannets could be affected by offshore energy developments
3. Study finds circle hooks lower catch rate for offshore anglers
4. NOAA science supports New Yorks offshore energy planning
5. Aerial mosquito spraying study finds no immediate public health risks
6. New research identifies risks, interventions for childrens GI health
7. Agencies should use common approach to evaluate risks pesticides pose to endangered species
8. Energy efficiency could increase infection risks in hospital wards
9. Fossil study helps pinpoint extinction risks for ocean animals
10. Ecologist: Genetically engineered algae for biofuel pose potential risks that should be studied
11. Cut emissions further or face risks of high air pollution, study shows
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/11/2014)... Dec. 09, 2014 Research and Markets ... ( http://www.researchandmarkets.com/research/twhjll/biometrics_market ) has announced the ... APAC Region 2015-2019"  report to their offering. ... market is advances in technology. With continuous advances ... solutions to the latest standard that meets the ...
(Date:12/11/2014)... 2014  That blood pressure plays a role in human ... the medical term for high blood pressure – was first ... inflatable cuff that,s used in measuring blood pressure was invented ... new about hypertension, its triggers and its effects. In fact, ... and the best ways to treat it. For ...
(Date:12/10/2014)... You,ve been here before: you desperately need to sign into ... key or the answer to your secret question. What,s your ... Today, Hoyos Labs , a digital infrastructure security ... an end to the frustration that comes with usernames, passwords ... a user,s smartphone to acquire his or her biometrics to ...
Breaking Biology News(10 mins):Biometrics Market in the APAC Region 2015-2019: Key Vendors are 3M Cogent, NEC, Safran and Suprema 2Research points to need for new approaches to treatment of high blood pressure 2Research points to need for new approaches to treatment of high blood pressure 3Research points to need for new approaches to treatment of high blood pressure 4The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 2The Password is Finally Dead: Launch of 1U Mobile App Eliminates Need for All Usernames and Passwords 3
... in humans it is detected in approximately 0.5% ... a kidney abnormality known as hydronephrosis. Hydronephrosis arises because ... bladder is impeded. By studying kidney development in mice, ... Children, Toronto, have identified a new cellular mechanism underlying ...
... BOSTON Congenital heart diseases affect approximately one in ... birth defect and the number-one cause of pediatric deaths. ... drug rapamycin can reverse cardiac muscle damage in a mouse ... the first possible medical treatment for this rare condition, but ...
... choices an individual makes about environmental issues are affected ... network. Michigan State University scientists are studying how to ... sustainability science. "Instead of trying to communicate with ... using the structure of social networks to spread information," ...
Cached Biology News:Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 2Study shows rapamycin reverses myocardial defects in mouse model of LEOPARD syndrome 3Sustainability solutions need the power of networks 2
(Date:12/19/2014)... 19, 2014 Bina Technologies, Inc. (Bina, ... they have been acquired by Roche (SIX: RO, ROG; ... held company that provides a big data platform for ... data for the academic and translational research markets.  Bina ... will continue to focus on development of their innovative ...
(Date:12/19/2014)... Altamonte Springs, FL (PRWEB) December 18, 2014 ... one of the nation’s leading specialty pharmacies, has ... who serve as clinical pharmacy consultants for prescriber ... disease therapy expertise. , “We have a ... disease therapies. For example, those specializing in hepatitis ...
(Date:12/19/2014)... (PRWEB) December 18, 2014 Ed Bilsky, ... of the Center for Excellence in the Neurosciences (CEN), ... England, has been selected as a member of the ... the first neuroscientist from Maine to receive this honor. ... organization supported entirely by the Dana Foundation. Its ...
(Date:12/19/2014)... contrast to traditional LED lights where the spectrum is ... LED technology to incorporate their spectra in a single ... in low proximity installations. The Valoya L-series offers high ... is up to four times longer than commonly used ... clearly higher when compared to traditional fluorescent or LED ...
Breaking Biology Technology:Bina Technologies is acquired by Roche. 2Bina Technologies is acquired by Roche. 3BioPlus Specialty Pharmacy Expands ‘Regional Pharmaceutical Care Liaison’ Team 2BioPlus Specialty Pharmacy Expands ‘Regional Pharmaceutical Care Liaison’ Team 3UNE's Ed Bilsky Named Member of Dana Alliance for Brain Initiatives 2UNE's Ed Bilsky Named Member of Dana Alliance for Brain Initiatives 3
... PCOP ), an innovator in the discovery and ... company plans to,release its financial results for the first ... on Wednesday, May 7, 2008. The company will,conduct a ... the same day., Dr. Joseph A. Mollica, Chairman ...
... find a noninvasive method to determine the amount of oxygen ... in a tumor have been linked to a poor outcome. ... surrounding organs and tissues at the same time has been ... Krishna and colleagues, at the National Institutes of Health, Bethesda. ...
... April 22 , HIGHLIGHTS: 2008 Results (all percentage comparisons are to comparable ... Record: Q1 2008 sales reached a new ... four business units also achieving new quarterly sales records ... Organic sales growth of 6.5% was ...
Cached Biology Technology:Pharmacopeia to Host First Quarter 2008 Financial Results Webcast and Conference Call 2Pharmacopeia to Host First Quarter 2008 Financial Results Webcast and Conference Call 3Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 2Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 3Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 4Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 5Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 6Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 7Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 8Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 9Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 10Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 11Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 12Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 13Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 14Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 15Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 16Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 17Sigma-Aldrich (Nasdaq: SIAL) Raises 2008 Diluted EPS Forecast by $.05 to $2.57-$2.67. Reports Q1 2008 Diluted EPS Up 14.3%; Sales Gain of 14.9%. 18
Extremely high efficiency packaging extracts useful for transfecting our EpiFOS™ or CopyControl™ Fosmids, or any DNA vector with cos sites. A tremendous value when conpared to the competition...
... Workstation for PCR set-up Easy ... to hold 0.2 ml PCR tubes, strips or Nunc ... handling systems Removable tray can be fitted ... V-bottom 0.2 ml tube block thermal cycler formats of ...
... in DMEM and harvested at the log phase ... antigens in their native forms, cells were fixed ... a 12-well (5 mm) adhesive coated slide, with ... attachment and to minimize background staining. Each ...
...
Biology Products: