Navigation Links
AGU journal highlights -- March 7, 2011
Date:3/7/2011

tional Institute for Environmental Studies, Tsukuba, Japan;

Keiichi Nomura: Kushimoto Marine Park Center, Kushimoto, Japan.


3. Sediments suggest El Nio variability persists with warming

There has been some debate as to whether global warming could lead to a permanent El Nio state rather than a periodically varying El NioSouthern Oscillation (ENSO), which occurs now. It has also been suggested that ice-free Arctic summers could affect high-latitude and midlatitude circulation patterns and climate variability.

Now sediment records from the Arctic suggest that even as climate warms, the variability of ENSO will continue. Davies et al. analyze the first annually resolved sediment core spanning 1000 years about 70 million years ago during the Late Cretaceous.

The Cretaceous was significantly warmer than present conditions, and the Arctic Ocean was free of ice in the summer. The warmer state during the Cretaceous could be similar to what Earth might look like in the coming decades if climate continues to warm. The sediment record indicates that the ENSO oscillation did occur during that time period, adding to evidence that ENSO is a robust phenomenon likely to continue even as climate warms.

Source: Geophysical Research Letters, doi:10.1029/2010GL046151, 2011
http://dx.doi.org/10.1029/2010GL046151

Title: Tropical ocean-atmosphere controls on inter-annual climate variability in the Cretaceous Arctic

Authors: Andrew Davies: National Oceanography Centre Southampton, School of Ocean and Earth Science, University of Southampton, Southampton, UK; Now at Neftex Petroleum Consultants Ltd., Abingdon, UK;

Alan E. S. Kemp and Heiko Plike: National Oceanography Centre Southampton, School of Ocean and Earth Science, University of Southampton, Southampton, UK.


4. Assessing coral reef health

Cora
'/>"/>

Contact: Peter Weiss
pweiss@agu.org
202-777-7507
American Geophysical Union
Source:Eurekalert

Page: 1 2 3 4 5 6

Related biology news :

1. Selected journals in Springers Chinese Library of Science join SpringerOpen
2. Tips from the journals of the American Society for Microbiology
3. APS to adopt Creative Commons licensing, publish open access articles and journals
4. American Physical Society online journals available free in US high schools
5. AGU journal highlights -- Feb. 9, 2011
6. Prestigious journal validates Asian carp research
7. Springer to publish journals of the Australasian Plant Pathology Society
8. Journal of Integrated Pest Management is now online
9. Tips from the journals of the American Society for Microbiology
10. Winners of 2010 AAAS Kavli Science Journalism Awards
11. News tips from a special issue of the International Journal of Plant Sciences
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/4/2014)... (Philadelphia, PA) – Temple University School of Medicine ... Explorations winner, an initiative funded by the Bill ... MPH, Professor of Obstetrics, Gynecology and Reproductive Sciences; ... at Temple University School of Medicine will pursue ... titled "Maternal Blood Biomarkers to Assess Fetal Neurodevelopment.", ...
(Date:11/4/2014)... 2014   3D ... Fuel3D , a developer of 3D scanning ... totaling $6.4 million (£4 million). This funding builds on the ... year and paves the way for the commercial launch of ... funding round was led by Chimera Partners and will be ...
(Date:11/3/2014)... Research and Markets has announced the addition of ... Companies" to their offering. This report ... already started to play an important role in the practice ... fashioned bone marrow transplants. Role of cells in drug discovery ... part of medical practice. Stem cells are discussed ...
Breaking Biology News(10 mins):Temple University School of Medicine receives Grand Challenges Explorations grant 2Fuel3D Secures $6.4 Million in Expansion Funding 2Fuel3D Secures $6.4 Million in Expansion Funding 3Global Cell Therapy - Technologies, Markets and Companies: 2014 Report 2Global Cell Therapy - Technologies, Markets and Companies: 2014 Report 3
... February 23, 2009 - A new study by ... Panel on Climate Change (IPCC) 2001 Third Assessment Report ... average global temperatures due to greenhouse gas emissions could ... concern. The study, published in the Proceedings of ...
... California Institute of Technology (Caltech) and the University of ... theoretical modeling and Caltech experimental data to show just ... functional proteins. Their insights were recently published in ... the National Academy of Sciences (PNAS). The ...
... Maybe. A team of European scientists have finally solved a ... gray. Despite the notion that gray hair is a sign of ... The FASEB Journal ( http://www.fasebj.org ) that wisdom has ... massive build up of hydrogen peroxide due to wear and tear ...
Cached Biology News:Lower increases in global temps could lead to greater impacts than previously thought, study finds 2Lower increases in global temps could lead to greater impacts than previously thought, study finds 3Caltech and UCSD researchers shed light on how proteins find their shapes 2No longer a gray area: Our hair bleaches itself as we grow older 2
(Date:11/26/2014)... 26, 2014 In keeping with the ... a bevy of last-minute Thanksgiving savings. The company is ... across all product lines this holiday weekend as well ... Black Friday, and Cyber Monday are right around the ... to both loyal customers and those looking to explore ...
(Date:11/26/2014)... Nov. 26, 2014 The Alliance ... a survey of European physicians at the "1 ... and Biological Therapies" at the Spanish Ministry of ... by EuropaBio and the Spanish Bioindustry Association (ASEBIO), ... physicians from Spanish oncology and rheumatology societies, representatives ...
(Date:11/26/2014)... 26, 2014 PMG Research, Inc. ... Research is a network of sites that provide clinical research ... 2 million patient lives through its partnerships with large physician ... 11 hub site locations in the Southeastern United States and ... of the board will be held by: Dr. ...
(Date:11/26/2014)... Silicon Valley Electronic Data Capture (EDC) ... Alliance , provider of clinical research and data management ... addition to its CRO Partnership Program, Clinovo expands ... India. , “We have found Clinovo’s ClinCapture to ... platform which is both user friendly and easy to ...
Breaking Biology Technology:DNA Spectrum Offers Last Minute Thanksgiving Coupons 2DNA Spectrum Offers Last Minute Thanksgiving Coupons 3ASBM Presents European Physicians Survey at Spanish Ministry of Health 2PMG Research Names Medical Advisory Board 2PMG Research Names Medical Advisory Board 3RPM Alliance Joins Clinovo’s CRO Partnership Program, Further Strengthening Its Presence in Southern California and India 2
... a subsidiary of MGT Capital Investments, Inc. (NYSE Alternext ... of Computer-Aided Detection (CAD) and image analysis software which ... is pleased to announce it has launched ColonCAD API ... today at the European Congress of Radiology (ECR 2009) ...
... All amounts are in US dollarsQUEBEC CITY, March ... AEZS ; TSX: AEZ), a global biopharmaceutical ... announced the signing of a development, commercialization and ... SNY ) for the development, registration and ...
... in the two years since its discovery, has spread to ... half a million bats. Now researchers have suggested the first ... bats: providing localized heat sources to the hibernating animals. ... says Justin Boyles, a graduate student in biology at Indiana ...
Cached Biology Technology:Medicsight Unveils New Version of ColonCAD(TM) at ECR 2009 2Medicsight Unveils New Version of ColonCAD(TM) at ECR 2009 3AEterna Zentaris and Sanofi-Aventis Sign a Development, Commercialization and Licensing Agreement for Cetrorelix in Benign Prostatic Hyperplasia 2AEterna Zentaris and Sanofi-Aventis Sign a Development, Commercialization and Licensing Agreement for Cetrorelix in Benign Prostatic Hyperplasia 3AEterna Zentaris and Sanofi-Aventis Sign a Development, Commercialization and Licensing Agreement for Cetrorelix in Benign Prostatic Hyperplasia 4AEterna Zentaris and Sanofi-Aventis Sign a Development, Commercialization and Licensing Agreement for Cetrorelix in Benign Prostatic Hyperplasia 5Ecologists propose first prevention for white-nose syndrome death in bats 2Ecologists propose first prevention for white-nose syndrome death in bats 3
Recombinant Ovine (Sheep) Prolactin, Ultra Pure...
Human SCP3 Affinity Purified Polyclonal Ab Keywords: Spermatogenesis, meiosis Protein Family: Cell Cycle...
Homo sapiens alcohol dehydrogenase 5 (class III), chi polypeptide (ADH5), mRNA....
Human Rad1 MAb (Clone 33)...
Biology Products: