Navigation Links
Rapid climate changes, but with a 120 year time lag
Date:12/4/2013

e Katla volcanic eruption thus was deposited at the same time in the Eifel and in Norway. The sediments of the Eifel maar lake depict the rapid warming 100 years before the volcanic ash, while it is seen in the southern Norwegian lake sediment 20 years after the volcanic eruption. The same warming, but with a 120 difference in timing between the about 1200 km distant locations? Achim Brauer:

"We can explain this difference with the shift of hemispheric wind systems. Climate changed in both regions very rapid, but the polar front, that is the atmospheric boundary layer between cold polar air and the warmer air of the mid-latitudes, required more than 100 years to retreat from its glacial position at about the location of the Eifel at 50 N to its southern Norwegian position at 62 N."

Hence, the study provides evidence for a rapid change that slowly moved northwards. The result of this study has some implications on the understanding of both past and future climate change. The assumption of an everywhere and always synchronously changing climate must be questioned and climate models have to better consider such regional aspects.


'/>"/>

Contact: F.Ossing
ossing@gfz-potsdam.de
49-331-288-1040
GFZ GeoForschungsZentrum Potsdam, Helmholtz Centre
Source:Eurekalert

Page: 1 2

Related biology news :

1. Rapid method of assembling new gene-editing tool could revolutionize genetic research
2. Researchers develop rapid test strips for bacterial contamination in swimming water
3. Virus barcodes offer rapid detection of mutated strains
4. Speeding up drug discovery with rapid 3-D mapping of proteins
5. Key part of plants rapid response system revealed
6. Genetic link to rapid weight gain from antipsychotics discovered
7. UCLA research makes possible rapid assessment of plant drought tolerance
8. Triage for plants: NYBG scientists develop and test rapid species conservation assessment technique
9. Research finds heart remodeling rapidly follows cardiac injury
10. Rapid response in cases of smoke poisoning
11. Researchers develop rapid method to measure carbon footprints
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/20/2014)... Tennessee, Knoxville, research finds life can persist in a ... part of a team that examined waters and sediments ... sheet and found the extreme environment supports microbial ecosystems. ... Mikucki and her colleagues has implications for life in ... solar system. The findings are published in the current ...
(Date:8/20/2014)... -- Bay Area Lyme Foundation, which aims to make ... applauds new research published in an upcoming issue of ... Diseases . The findings show that ticks that ... the year, making the threat of Lyme disease year-round. ... of Public Health (CDPH) Vector-borne Disease Section and University ...
(Date:8/20/2014)... causes a burning spiciness that is irresistible to some, ... effect are using their findings to develop a new ... be caused by inflammation or other problems. They reported ... in clinical trials, in ACS, Journal of Medicinal ... decades ago, scientists had pegged a compound called capsaicin ...
Breaking Biology News(10 mins):University of Tennessee research uncovers subglacial life beneath Antarctic ice sheet 2Lyme disease risk is year-round in Northwest California, according to new study 2Lyme disease risk is year-round in Northwest California, according to new study 3
... pollination season approaches in Pennsylvania and the Northeast, scientists ... to the decline of the nation,s honeybees and other ... billion worth of crops in the United States. To ... has stepped up to support honeybee research and education. ...
... X-rays have been used for decades to take ... Department of Energys (DOE) Argonne National Laboratory and their ... take images of ultra-small structures buried in nanoparticles and ... cellular nuclei. Argonne scientists along with scientists from ...
... puzzle found in rocks half a billion years old. ... world are the Burgess Shales in the Canadian Rockies. Once ... suddenly became more complex and diverse the so-called Cambrian ... Normally, only hard parts of ancient animals became fossilised; the ...
Cached Biology News:Haagen-Dazs gift to support Penn State honeybee research 2Haagen-Dazs gift to support Penn State honeybee research 3Lensless camera uses X-rays to view nanoscale materials and biological specimens 2Lensless camera uses X-rays to view nanoscale materials and biological specimens 3
(Date:8/21/2014)... 21, 2014 Mathematic studies at the Program ... and funded by the Jeffrey Epstein VI Foundation , ... be visually identified for elimination. These aggressive cells are the ... shows a topological map of what to look for when ... for while tumor cells can be extracted from biopsy, it,s ...
(Date:8/21/2014)... NJ (PRWEB) August 21, 2014 ... personal selling optimization technology and services for Life ... of “Grading Pharma’s Use of New Commercial Sales ... Measurement & Analytics. , The article examines some ... yield that are being tested in the pharmaceutical ...
(Date:8/21/2014)... On Wednesday of last week RENU 28, the ... molecules, became available for purchase in Australia and New Zealand, ... RENU 28 works is, if you think about the definition ... of cellular renewal within your body. If you think about ... of cellular renewal. What RENU 28 does is it works ...
(Date:8/20/2014)... in measuring vibrational motion of a single molecule with ... of a single molecule differs from the behaviour of ... at the University of California, Irvine, where post-doctoral researcher ... a visiting fellow under professor Vartkess A. Apkarian, whose ... lead by Professor Eric O. Potma. The results of ...
Breaking Biology Technology:Science Power Jeffrey Epstein and Harvard University Fund Project to Visually Stop Tumor Growth 2Pursuit's Peter Robinson Publishes "Grading Pharma's Use of New Commercial Sales Models" 2RENU 28 Skin Care Now Available in Australia and New Zealand 2Seeing a molecule breathe 2
... Advances in biotechnology and life science research coupled with broader range ... culture market. Growth is likely to be fueled by heightened interest ... of industrial biopharmaceuticals. , ... San Jose, CA (PRWEB) ...
... today the,submission of the response to the FDA ... Single Dose Containers). In an,Approvable Letter received on ... respect to chemistry, manufacturing, and controls (CMC)., ... response as a Class 2,resubmission, under which the ...
... Calif., Nov. 5 Telik, Inc.,(Nasdaq: TELK ) ... per share, for,the third quarter ended September 30, 2008, ... per share, for the comparable period in 2007. The,$8.0 ... to,corporate and municipal notes investments with an auction reset ...
Cached Biology Technology:Cell/Tissue Culture Supplies Market to Reach $4.97 Billion by 2012, According to New Report by Global Industry Analysts 2Cell/Tissue Culture Supplies Market to Reach $4.97 Billion by 2012, According to New Report by Global Industry Analysts 3SALVAT Announces Submission of Complete Response to FDA Approvable Letter for CETRAXAL(R) 2Telik Announces Financial Results for 2008 Third Quarter 2Telik Announces Financial Results for 2008 Third Quarter 3Telik Announces Financial Results for 2008 Third Quarter 4
... anti-Cytohesin 2, Monoclonal Antibody, Unconjugated ... dependent dilution. ICC: Use at an assay dependent ... - 10 ug/ml, this concentration is determined using ... weight: 40 kDa. Not tested in other applications. ...
Recognizes TWIK-2. Does not cross react with any other known proteins....
Anti human PPAR gamma2 mouse monoclonal antibody...
200 μg per ml DNA in 10 SSPE, 2 Denhardt's...
Biology Products: