Navigation Links
VIMS team returns to Antarctic Peninsula
Date:1/10/2011

A team of researchers led by professor Deborah Steinberg of the Virginia Institute of Marine Science has returned to Antarctica for their annual 6-week field season aboard the research vessel Laurence M. Gould.

The VIMS team will collect zooplankton at a series of sampling stations in the waters along the west coast of the Antarctic Peninsula to better understand how climate change is affecting the microscopic animals that form the base of the Antarctic food web. The expedition is part of the Long-Term Ecological Research Program at the U.S. Palmer Research Station on Anvers Island. The PAL-LTER program is headed by former VIMS professor Hugh Ducklow, and funded through competitive grants from the National Science Foundation.

"We're interested in zooplankton for two main reasons," says Steinberg. "First, changes in their abundance and species composition ripple up the food chain to affect fish, penguins, and whales. Second, they play an important role in the 'biological pump,' potentially helping to move carbon dioxide from the atmosphere into the deep sea where it doesn't contribute to global warming."

Annual winter temperatures along the Antarctic Peninsula have increased by 11F during the last 50 years, five times the global average warming. Researchers with the Palmer LTER program have monitored this change since 1991, and are now focusing their studies on how the rapidly warming climate is affecting sea ice and marine creatures in the region. In the 36 years since researchers first started counting Adlie pen guins in the area, the number of breeding pairs has declined from around 35,000 to 5,600, a drop of more than 80 per cent.

Steinberg is accompanied on the expedition by VIMS graduate students Lori Price, Kate Ruck, and Carolina Funkey; post-doctoral researcher Kim Bernard; marine technician Joe Cope; and recent William and Mary graduate Caitlin Smoot.

Price is studying the number and kinds of "microzoo
'/>"/>

Contact: David Malmquist
davem@vims.edu
804-684-7011
Virginia Institute of Marine Science
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. The LouseBuster returns
2. Science returns to Capitol Hill spotlight at April 14 exhibition
3. Science returns to the Capitol Hill spotlight at March 24 exhibition
4. NSFs Nathaniel B. Palmer sails with Swedens Oden to study Antarctic Peninsula ecosystem
5. Marine animals suggest evidence for a trans-Antarctic seaway
6. First nearshore survey of Antarctic krill reveals high density, stable population in shallow waters
7. Oceanographers call for more ocean observing in Antarctica
8. Pollution dispersion research aids understanding of 2002 break-up of Antarctic ozone hole
9. To the Antarctic or Brazil for new feathers
10. Scientists locate apparent hydrothermal vents off Antarctica
11. CCNY professor foresees rising Antarctic snowmelt
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
VIMS team returns to Antarctic Peninsula
(Date:7/25/2014)... a pleiotropic factor characterized by the existence of ... that confer to the protein deeply different characteristics. ... myelination occurring during development and the different phases ... degeneration, axon regrowth, remyelination and target reinnervation, Researchers ... that the soluble NRG1 upregulation observed in Schwann ...
(Date:7/25/2014)... of a molecular testing panel developed at UPMC ... initial surgery for patients with thyroid nodules and ... Cancer Institute (UPCI), partner with UPMC CancerCenter., The ... and other diagnostic testing agencies, improved the chances ... 30 percent, according to the study published this ...
(Date:7/24/2014)... -- Keryx Biopharmaceuticals, Inc. (Nasdaq:KERX) (the "Company") announced the ... Phase 3 study of Zerenex (ferric citrate), the Company,s ... of hyperphosphatemia in patients with end-stage renal disease (ESRD) ... delivery with FErric CiTrate in EsrD) was published online ... of Nephrology ( JASN ). , ...
Breaking Biology News(10 mins):Test increases odds of correct surgery for thyroid cancer patients 2Test increases odds of correct surgery for thyroid cancer patients 3Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 2Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 3Zerenex™ (ferric citrate) long-term Phase 3 study results published in JASN 4
... , AMIA, the association for professionals in biomedical and ... the National Coordinator on Health Information Technology (DHHS/ ONCHIT), ... meaningful use of electronic health records (EHRs) over the ... Policy Committee (HITPC), on the continuation of support for ...
... When patients receive a bone marrow transplant, they are getting ... are needed when a patient is low on red blood ... be caused by cancer or even cancer treatments such as ... transplant might not succeed because the transplanted stem cells don,t ...
... Spanish . Fernando Rendo, biologist at the ... with the intention of completing the genealogical tree ... Country Autonomous Community (CAPVEAE) and Navarre. Concretely, he opted for ... (a kind of variation in the DNA sequence) that can ...
Cached Biology News:AMIA on meaningful use: Invest in people and technology 2How long do stem cells live? 2Basque thesis investigates wide diversity within certain ovine, bovine and equine breeds 2Basque thesis investigates wide diversity within certain ovine, bovine and equine breeds 3
(Date:7/25/2014)... A new study by researchers from the University ... tiny nanosystems function, unlocking the potential to create ... study, which has been published in the prestigious ... a novel laser technique to examine in rich ... a small cluster containing an acetylene molecule and ...
(Date:7/25/2014)... WABC Radio show out of New York City, ... will be hosting California-based Vet-Stem, Inc.’s Founder and CEO, Robert ... pets. Dr. Harman first visited the show in November ... pets suffering from osteoarthritis and other degenerative diseases, as well ... , Young has invited Dr. Harman back to dial down ...
(Date:7/25/2014)... 25, 2014  Galmed Pharmaceuticals Ltd. (Nasdaq: ... the development and commercialization of a once-daily, oral therapy ... today announced financial results for the period ended June ... , Reported cash and cash equivalents totaling $37.4 ... December 31, 2013.  , Reported a net loss ...
(Date:7/25/2014)... Biotech Ltd. (Nasdaq: SVA ), a leading provider ... announced that it will release its unaudited financial results for ... on Thursday, August 14, 2014 EDT. The Company will host ... August 15, 2014, at 8:00 a.m. EDT (Friday, August 15, ... Company,s financial results and provide an update on recent corporate ...
Breaking Biology Technology:Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 2Breakthrough laser experiment reveals liquid-like motion of atoms in an ultra-cold cluster 3Robert J. Harman, DVM, Founder and CEO of Vet-Stem, Inc. to Join New York Radio Host Lorry Young in Upcoming Episode of A “Paws” For Your Pet 2Robert J. Harman, DVM, Founder and CEO of Vet-Stem, Inc. to Join New York Radio Host Lorry Young in Upcoming Episode of A “Paws” For Your Pet 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 2Galmed Pharmaceuticals Reports First Half 2014 Financial Results 3Galmed Pharmaceuticals Reports First Half 2014 Financial Results 4Galmed Pharmaceuticals Reports First Half 2014 Financial Results 5Galmed Pharmaceuticals Reports First Half 2014 Financial Results 6Sinovac to Host Conference Call to Report Second Quarter 2014 Unaudited Financial Results 2
... Researchers Comprise One of the Main User Groups of febit,s ... Simplified and Automated Microarray Technology, MEDFORD, Mass., ... it will introduce the Geniom RT Analyzer(R) to,the U.S. market ... in Boston., RNA-researchers, one of the main user groups ...
... SANTA CLARA, Calif., April 22 /PRNewswire/,-- Agendia BV, ... of molecular,diagnostics, and Agilent Technologies, Inc. (NYSE: ... to collaborate to develop new in-vitro,diagnostic tests. In ... Agendia products will continue to be supplied on ...
... SUPG ), a pharmaceutical company dedicated to the discovery, ... malignancies, invites all interested parties to listen and,view a ... at 9:30 a.m. ET,(6:30 a.m. PT) to approximately 12:00 ... Investors and interested parties may access the webcast ...
Cached Biology Technology:febit to Introduce Geniom RT Analyzer(R) to U.S. Market at RNAi World Congress 2febit to Introduce Geniom RT Analyzer(R) to U.S. Market at RNAi World Congress 3Agendia and Agilent Announce Plans to Jointly Develop New Diagnostic Tests, Extend Supply Agreement 2Agendia and Agilent Announce Plans to Jointly Develop New Diagnostic Tests, Extend Supply Agreement 3
MitoScreen (JC-1) Kit , 100 tests Consult technical datasheet for details....
Large-fragment, single-stranded carrier DNA of the highest quality, perfectly suited for all types of yeast transformation....
... , Customer Peptide Synthesis , 20 Amino Acid length ... 20 mg will return to customer for future usage conjugation ... , Maintenance 102 days/each , ... x5 /each , Test bleed (app. 5 ml) ...
Request Info...
Biology Products: