Navigation Links
Unique study shows oil, gas seismic work not affecting Gulf sperm whales
Date:8/21/2008

HOUSTON, Aug. 21, 2008 Noise can be irritating and possibly harmful for everything from mice to humans and maybe even 60-foot whales in the Gulf of Mexico.

In recent years, there has been concern that man-made noise may be a cause of stress for dolphins, whales and other marine mammals, but the results of a five-year study show that noise pollution especially noise generated by seismic airguns during geophysical exploration for oil and gas seems to have minimal effect on endangered sperm whales in the Gulf of Mexico, say researchers from Texas A&M University who led the project and released their 323-page report today at the Houston Museum of Natural Science.

The multi-year $9 million study, the largest of its type ever undertaken and formally titled Sperm Whale Seismic Study in the Gulf of Mexico, was conducted by the Minerals Management Service and featured cooperation with the Office of Naval Research, the National Science Foundation and the National Fish and Wildlife Foundation. The project brought together researchers from eight universities, but it was managed overall by Texas A&M's Department of Oceanography, with research scientist Ann Jochens and professor Doug Biggs serving as principal investigators.

"The bottom line is that airgun noise from seismic surveys that are thousands of yards distant does not drive away sperm whales living in the Gulf," Biggs explains.

"However, some individual whales feeding at depth reduced the rate at which they searched acoustically for their prey when scientists carried out controlled exposure experiments by bringing seismic surveys close by the whales. As a result, the oil and gas industry has agreed to a best-practice attitude that seismic surveys should shut down temporarily when towed airguns come within one-third of a mile of whales or groups of whales in the Gulf."

Though not often seen, sperm whales are regular visitors to and residents in the Gulf of Mexic
'/>"/>

Contact: Keith Randall
keith-randall@tamu.edu
979-845-4644
Texas A&M University
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. A unique arrangement for egg cell division
2. Scientists spy enzyme that makes us unique
3. A unique experiment with chlorine -- and a new way of teaching
4. Unique pattern of gene expression can indicate acetaminophen overdose
5. Starters orders for unique Ph.D.s in sport
6. Unique porous copper structure enables new generation of military micro-detonators
7. Unique fungal collection could hold key to future antibiotics
8. Unique whey protein is promising supplement for strict PKU diet
9. First study hints at insights to come from genes unique to humans
10. Yerkes researchers identify language feature unique to human brain
11. Climate change could severely impact Californias unique native plants
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/15/2014)... Biologists at UC San Diego have succeeded in ... hormone responsible for growth and resistance to drought. ... studies to determine how the hormone helps plants ... by the continuing increase in the atmosphere,s carbon ... achievement appears in the April 15 issue of ...
(Date:4/15/2014)... Looking at the question of how social behavior has ... universities in Mainz and Basel have gained new insights ... simply compete for food. Rather the siblings share what ... absent," explained Dr. Jol Meunier of the Evolutionary Biology ... University of Mainz (JGU). The team of biologists from ...
(Date:4/15/2014)... (April 15, 2014) The American Association of Anatomists ... All awards will be presented during the Closing ... Hotel on Tuesday, April 29th at 7:30 p.m. during ... , The 2014 award winners are: , ... PhD, of the Icahn School of Medicine at Mount ...
Breaking Biology News(10 mins):Biologists develop nanosensors to visualize movements and distribution of plant hormone 2Sibling cooperation in earwig families gives clues to early evolution of social behavior 2American Association of Anatomists 2014 award winners 2
... Spanish scientists have analysed the temperature and salt levels of ... the evolution of each variable. Their research shows that, since ... hotter and saltier, and that, since the 1990s, this process ... deep layer of the Western Mediterranean increases by 0.002C, and ...
... Miami (UM) has been selected to receive a $1.4 ... to strengthen the UM undergraduate science education program. The ... will use the resources to help attract first-generation college ... sciences to pursue careers in science. , "HHMI ...
... of Oxford and Royal Holloway University of London have discovered that ... works best if applied to young plants and is enhanced by ... (20 May) in the open-access journal PLoS Pathogens . ... is a common method for controlling a variety of insect ...
Cached Biology News:Temperature and salt levels of the Western Mediterranean are on the increase 2UM receives 5th consecutive Howard Hughes Medical Institute grant for science education 2Study uncovers optimal ecology of bioinsecticide 2
(Date:1/15/2014)... January 15, 2014 This webinar ... on nonclinical and clinical safety assessment in biosimilars. ... guide a path for biosimilar drug development, however ... of biosimilarity with regards to quality, safety and ... of biosimilar drug development and registration, development strategies ...
(Date:1/15/2014)... NC (PRWEB) January 15, 2014 ... an enhancement to its Online Web Portal for Life ... now have the ability to specify the subject matter ... nearly 50 life science sub-domains. This will help reduce ... and scientific fields, and decrease the likelihood of error. ...
(Date:1/14/2014)... Doylestown, PA (PRWEB) January 14, 2014 ... – 11 p.m. , Location: Warrington Country Club, 1360 ... Hepatitis B Foundation, the only national nonprofit organization solely ... improving the quality of life for those affected worldwide, ... 11 at Warrington Country Club in Warrington, Pa. ...
(Date:1/14/2014)... York, NY (PRWEB) January 14, 2014 ... initiated coverage of Alliqua, Inc. (OTCQB: ALQA). Alliqua ... and marketing proprietary products to serve the wound ... , In late 2012, Alliqua was restructured ... launched the company’s new strategy to become a ...
Breaking Biology Technology:Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2DTS Improves Efficiency for Life Science Document Translations 2Hepatitis B Foundation to Host Annual Crystal Ball Gala 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 2EquitiesIQ Initiates Coverage of Alliqua, Inc. 3
... BioSpecifics Technologies Corp. (OTC Bulletin Board: BSTC), a ... today announced that it has received notification from The ... been approved for listing on the NASDAQ Global Market. ... 2009 on NASDAQ at market open under the symbol ...
... 6 /PRNewswire-FirstCall/ - SemBioSys Genetics Inc. (TSX:SBS), a ... today announced it has received US$2,500,000 from MannKind ... the option agreement and issuance of 2,400,000 units ... The transaction provides MannKind with the option to ...
... Star Scientific (Nasdaq :STSI) announced today that its ... its Star Tobacco, Inc. subsidiary, recently completed a ... dissolvable smokeless tobacco to relieve cigarette withdrawal symptoms ... (NRT). The study, which included 49 cigarette smokers, ...
Cached Biology Technology:BioSpecifics Technologies Corp. Announces Listing on NASDAQ Global Market 2SemBioSys receives US$2.5 million from option agreement with MannKind for plant-produced insulin 2SemBioSys receives US$2.5 million from option agreement with MannKind for plant-produced insulin 3Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 2Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 3Star Scientific Announces Successful Completion of Product Satisfaction Study - Results Show Potential for Development and Manufacturing of New Pharmaceutical Product for Smoking and Smokeless Tobacco Cessation 4
...
Rabbit polyclonal antibody to NMDA NR2B [Tyr1336]...
ImmunoPure Plus Immobilized Protein G, , , , Support: Cross-linked 6%, beaded agarose , Capacity: > 20 mg human IgG/ml of gel ...
Mouse monoclonal antibody to FMN2 - formin 2...
Biology Products: