Sentences with word «paleoclimatologist»

Thomas Cronin is a USGS paleoclimatologist at the Eastern Geology and Paleoclimate Science Center, and Matthew Cronin is a molecular geneticist at the University of Alaska Fairbanks (see previous posts here and here about Matt's work on the genetics of polar bear evolution).

Legal skirmishing continues in the effort of the global warming denial machine to obtain 12,000 emails sent and received by paleoclimatologist Michael Mann when he was at the University of Virginia.

Zorita is a Spanish paleoclimatologist who is currently is the head of the Department of Paleoclimate at the GKSS Research Centre in Germany.

As paleoclimatologist Michael Mann of Penn State University said of the New York article, overstating the severity of climate change could feed a «paralyzing narrative of doom and hopelessness.»

That way, says paleoclimatologist Julian Sachs of the University of Washington, Seattle, «we can establish very well the maximum and minimum temperature in each year the clam lived.»

Once again, our example case study will involve accusations by Steve McIntyre concerning the use of paleoclimatologist Keith Briffa's tree - ring based reconstruction in a key figure from the IPCC Third Assessment Report.

For paleoclimatologist James White, adventures begin when a C - 130 transport plane drops him and his team in the middle of Greenland's ice cap.

As Paleoclimatologist named Jack Hall is in Antartica, he discovers that a huge ice sheet has sheared off.

2) Every paleoclimatologist knows that there are multiple factors influencing tree growth; hence why it is so important to carefully select sites where temperature is the limiting factor.

Rather than seeing global anomalies, many paleoclimatologists subscribe to the conclusions of Phil Jones of the University of East Anglia, Michael Mann of the University of Virginia and their colleagues, who began in 1998 to quantitatively splice together the proxy records.

«The cooling caused by the iceberg influx was regional but the impact on climate was much broader,» said Edward Brook, an internationally recognized paleoclimatologist from Oregon State University and co-author on the study.

But oceanographers and paleoclimatologists do not have big budgets, and they have not been able to co-opt the naval ships of the NATO countries to tow additional instrument packages around and launch their telemetry buoys.

Divorced workaholic paleoclimatologist Jack Hall (Dennis... read more

«When you measure the two of them together, you can use the strontium - calcium ratio to take away the temperature and that gives you a clear rainfall signal,» explains paleoclimatologist Nerilie Abrams of the British Antarctic Survey.

Paleoclimatologist James White finds stark warnings about the potential for rapid climate change hidden in ancient ice

«There is no convincing evidence that a sufficiently large reservoir of old metabolic carbon existed in some mysterious location in the glacial ocean only to be ventilated during deglaciation,» argues paleoclimatologist Lowell Stott of the University of Southern California, who was not involved in the study.

Rather than seeing global anomalies, many paleoclimatologists subscribe to the conclusions of Phil Jones of the University of East Anglia, Michael Mann of the University of Virginia and their colleagues, who began in 1998 to quantitatively splice together the proxy records.

Co-author Peter Clark, an OSU paleoclimatologist, said that because current carbon dioxide, or CO2, levels are as high as they were 3 million years ago, «we are already committed to a certain amount of sea level rise.»

And at least one of these common passages on tree ring proxies closely follows a classic text by noted paleoclimatologist Raymond Bradley, but with a key alteration not found in the original.

The writer seems to respect Willie Soon as an authoritative paleoclimatologist.

The team obtained ice cores drilled by Ohio State University paleoclimatologist Lonnie Thompson.

On Friday, March 16, 2012, the famous paleoclimatologist Dr. Michael Mann spoke to all the students and faculty at Bishop O'Connell High School, a very large Catholic high school in Arlington, VA..

While we are pleased that some of our observations, in particular, about verification statistics and non-robustness, have attracted academic interest (e.g. from Bürger), it was not our intent to develop methodological innovations or tell paleoclimatologists how to do their job.

There is a huge disconnect between paleoclimatologists and solar physicists regarding the effect of solar variability on climate.

(Paleoclimatologist William Ruddiman suggested that this was no coincidence.

The detective story began at Cambridge University seven years ago, when Tjeerd van Andel and a team of paleoclimatologists started combing through environmental and archaeological data to try to solve an old mystery: Why did Neanderthals vanish from Europe 28,000 years ago?

This May, three of us were at a conference of almost one thousand paleoclimatologists in Zaragoza (see photo below).

In a world without human - produced pollution, biological productivity controls cloud formation and may be the lever that caused supergreenhouse episodes during the Cetaceous and Eocene, according to Penn State paleoclimatologists.

Then he assembled timelines of two other substances in the cores: polycyclic aromatic hydrocarbons, which are released when plant matter is burned, and plant waxes, which allow paleoclimatologists to deduce whether nearby land was forested or cleared, presumably for farming.

«This is a snapshot of a hominin in a landscape that's really open,» agrees paleoclimatologist Peter deMenocal of Columbia University's Lamont - Doherty Earth Observatory in Palisades, New York, who has argued that climate change sparked intense periods of speciation.

«We find that global temperature lags a bit behind the CO2 [levels],» explains paleoclimatologist Jeremy Shakun, a National Oceanic and Atmospheric Administration fellow at Harvard and Columbia universities, who led the research charting ancient CO2 concentrations and global temperatures.

One of the researchers affected by the cuts is Romanian paleoclimatologist Bogdan Onac of the University of South Florida in Tampa, who used his 2011 CNCS grant, worth $ 455,000, to rekindle research relationships with his home country.

Paleoclimatologist Kim Cobb samples coral, which preserves a record of water temperature in the ratio of oxygen isotopes in its skeleton.

The preliminary results, analyzed by paleoclimatologist Pierre Sepulchre of the Climate and Environment Laboratory, suggest that with any channel deeper than 200 meters currents behave as though there's an entire ocean there.

Modeler Bette Otto - Bliesner of the National Center for Atmospheric Research in Boulder and paleoclimatologist Jonathan Overpeck of the University of Arizona matched results from the Community Climate System Model and climate records preserved in ice cores, exposed coral reefs, fossilized pollen and the chemical makeup of shells to determine the accuracy of the computer simulation.

«It is simply startling that a state government in the United States would... deny its citizens the opportunity to learn about the history and prehistory of their own state,» says paleoclimatologist Glen MacDonald of the University of California, Los Angeles.