Navigation Links
New research lowers past estimates of sea-level rise
Date:3/16/2012

he seas could rise up to two feet by 2100.

That number could go higher depending on the amount of ice melt and the quantity of greenhouse gas emissions.

The United Nations estimates a five feet sea-level rise would be enough to swamp 17 million people in low-lying Bangladesh alone.

The new study factors in the loading and unloading of ice from North America during the ice ages preceding the long-ago sea-level rise.

As the ice sheets grew, their weight pushed down the land beneath them while causing land at the edges--Bermuda and the Bahamas--to bulge upward, says Raymo.

When the ice pulled back, the continent rebounded, and the islands sank.

"We're re-thinking many of our estimates of past sea-level rise now that we're more aware of the effects of unloading of ice," said Bil Haq, program director in the National Science Foundation's (NSF) Division of Ocean Sciences, which funded the research. "We now have a meaningful way of calculating the rebound.

"This study is a good example of collaboration between paleoceanography and geophysics to resolve an important issue: the question of future sea-level rise."

Today, both Greenland and West Antarctica are losing mass in a warming world, but signals from East Antarctica are less clear.

Raymo said the research helps show that "catastrophic collapse" of the East Antarctic ice is probably not a threat today.

"However, we do need to worry about Greenland and West Antarctica."


'/>"/>

Contact: Cheryl Dybas
cdybas@nsf.gov
703-292-7734
National Science Foundation
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Researchers print live cells with a standard inkjet printer
2. Researchers uncover molecular pathway through which common yeast becomes fungal pathogen
3. Exposure to antibiotics linked to severity of allergic asthma: UBC research
4. MIT research: The power of being heard
5. Ottawa researchers to lead world-first clinical trial of stem cell therapy for septic shock
6. UNH researchers find African farmers need better climate change data to improve farming practices
7. UNH research adds to mounting evidence against popular pavement sealcoat
8. Breakthroughs in Chikungunya research from A*STAR spell new hope for better treatment and protection
9. Researchers attempt to solve problems of antibiotic resistance and bee deaths in one
10. Scripps Research discoveries lead to newly approved drug for infant respiratory distress syndrome
11. A project to research biological and chemical aspects of microalgae to fuel approach
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New research lowers past estimates of sea-level rise
(Date:12/19/2014)... , Dec. 18, 2014 Research and Markets ... of the "Micro Market Monitor: North America Perimeter ... http://photos.prnewswire.com/prnh/20130307/600769 The ... at a CAGR of 3.6% from 2014 to 2019. ... this market, Canada is expected ...
(Date:12/17/2014)... DUBLIN , Dec. 15, 2014 Research ... announced the addition of the "Samsung Galaxy ... Analysis" report to their offering. ... on a totally different sensing technology than the ... a fingerprint sensor in its product. ...
(Date:12/17/2014)... Valencell, a leader in performance biometric data ... industry leaders such as Intel, Jabra, Atlas, and Scosche ... products. These products will be showcased at CES 2015, ... . "Our partners choose PerformTek ... – with the clinical data to back it up," ...
Breaking Biology News(10 mins):Micro Market Monitor: North America Perimeter Security Systems Market (Intrusion Detection Sensor, Video Surveillance, Communication/Alarm and Notification, Access Control System) 2Micro Market Monitor: North America Perimeter Security Systems Market (Intrusion Detection Sensor, Video Surveillance, Communication/Alarm and Notification, Access Control System) 3Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2Valencell PerformTek Biometrics Power the Most Accurate Wearables at CES 2015 2
... Scientists at the National Physical Laboratory (NPL) have ... that provides structural support to cells to aid growth ... regenerative medicine. The extracellular matrix (ECM) provides the ... all biological tissues. It is a complex nano-to-microscale structure ...
... be coming soon to an ocean near you. Sensorbots ... to open a new chapter in the notoriously challenging ... devices are being designed and developed in the laboratory ... of the Center for Biosignatures Discovery Automation at Arizona ...
... hatcheries on salmon is so profound that in just one ... prosper in the hatchery environment, at the cost of their ... These findings, published this week in Proceedings of the ... and natural selection that surprised researchers. They confirmed that ...
Cached Biology News:Sensing the deep ocean 2Sensing the deep ocean 3Sensing the deep ocean 4Sensing the deep ocean 5Evolution at warp speed: Hatcheries change salmon genetics after a single generation 2Evolution at warp speed: Hatcheries change salmon genetics after a single generation 3
(Date:12/24/2014)... Dec. 23, 2014 China Biologic Products, ... a leading fully integrated plasma-based biopharmaceutical company in ... its majority-owned subsidiary, Shandong Taibang Biological Products Co. ... from the China Food and Drug Administration (the ... As previously disclosed in the Company,s public filings, ...
(Date:12/24/2014)... PARIS and NEW YORK ... data from its open-label pilot study of mazindol in ... Design, Development and Therapy in December 2014 . ... of mazindol in children with attention deficit/hyperactivity disorder" ( ... 2014 Dec 1;8:2321-2332. eCollection 2014 ) ...
(Date:12/22/2014)... 22, 2014 GenomeDx Biosciences today announced that ... Classifier, a genomic test for prostate cancer, was able ... managed by radical prostatectomy without adjuvant therapy. Although rapid ... uncommon, using tumor genomics to identify these men who ... an important advance. The study has been published ...
(Date:12/19/2014)... and Hershey, PA (PRWEB) December 19, 2014 ... BJCT), a leading developer and manufacturer of needle-free ... into an agreement with Immunomic Therapeutics, Inc. (“ITI”) ... needle-free injection device with its LAMP™ vaccine platform. ... option for an exclusive Worldwide license to the ...
Breaking Biology Technology:China Biologic Receives GMP Certification for New Coagulation Factor Facility 2China Biologic Receives GMP Certification for New Coagulation Factor Facility 3Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 2Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 3Study Published in European Urology Shows that the Decipher Prostate Cancer Classifier is Predictive of Rapid Metastasis in High-Risk Men who have had Prostate Surgery 2Study Published in European Urology Shows that the Decipher Prostate Cancer Classifier is Predictive of Rapid Metastasis in High-Risk Men who have had Prostate Surgery 3Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 2Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 3
... of HER1, HER2 and HER3 Assays to Provide Unique ... Facilitate Development of Personalized Cancer Therapies, SOUTH SAN ... ) today announced that the company,s HER1,and HER3 Quantitative ... on Monogram,s VeraTag(TM) platform, the HER1 and,HER3 assays provide ...
... Meeting of Shareholders to be Reconvened on May 29, ... Therapeutics,Corporation (Nasdaq: UTHR ) (the Company) held its ... 2008. The Company,s,shareholders voted to approve the election of ... directors with terms expiring in 2011. The,Company,s shareholders also ...
... IRVINE, Calif., May 1 Edwards Lifesciences,Corporation (NYSE: ... and technologies to,treat advanced cardiovascular disease, will host ... 2008 beginning at 10:00 a.m. PT (1:00 pm,ET) ... A live webcast of the meeting will be ...
Cached Biology Technology:HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 2HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 3HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 4HER1 and HER3 VeraTag(TM) Assays are Now Available for Use in Development and Clinical Evaluation of Cancer Therapeutics 5United Therapeutics Announces the Results of Its 2008 Annual Meeting of Shareholders 2United Therapeutics Announces the Results of Its 2008 Annual Meeting of Shareholders 3Edwards Lifesciences to Webcast Annual Stockholders Meeting 2