Sentences with phrase «says climate modeler»

Their success «provides stronger evidence climate is changing,» says climate modeler Simon Tett of the Hadley Centre for Climate Prediction and Research in Bracknell, United Kingdom, «and it's likely due to human influence.»

«We need updates to the forcings and a proper exploration of all the different mechanisms together,» says climate modeler Gavin Schmidt of the NASA Goddard Institute for Space Studies.

«We will develop that science further so that we can provide regular and scientifically robust evidence on how the odds of these phenomena are changing,» says climate modeler Peter Stott of the U.K. Met Office.

In addition, the study doesn't address larger concerns about geoengineering, says climate modeler Raymond Pierrehumbert of the University of Chicago in Illinois.

Because the CO2 levels were so high, «it's not surprising to see a negative impact, since it's like putting a bird cage near a smokestack,» says climate modeler Ken Caldeira of Lawrence Livermore National Laboratory in Livermore, California.

«There is no way that the models are able to directly simulate these things,» says climate modeler Stephen Zebiak of Columbia University.

«We may have to wait 20 or 30 years before the data set in the 21st century is good enough to pin down sensitivity,» says climate modeler Gavin Schmidt of the NASA Goddard Institute for Space Studies (GISS).

«Today collaborating with scientists outside of your discipline is almost a requirement to solve the tough questions,» said climate modeler and co-author, Dr. Owen Doherty.

All told, say climate modelers, the water they release could contribute about a foot's worth of the 3 to 6 feet of sea level rise projected

All told, say climate modelers, the water they release could contribute about a foot's worth of the 3 to 6 feet of sea level rise projected by 2100.

Not exact matches

They note past ages that have been equally warm or warmer without human influence, to say nothing of repeating patterns of climate change like ice ages (though I've met one of James Hansen's computer modelers who told me with sincere conviction that there would not be another ice age).

Gavin Schmidt, a climate scientist and modeler at the NASA Goddard Institute for Space Studies, said this sort of research is useful for modelers, who can take these results and see whether they show up when they run their models.

«If CO2 leaked from storage and reached the seafloor, then the environmental impact will be measurable, but very restricted in area and not catastrophic,» said Jerry Blackford, a marine system modeler at Plymouth Marine Laboratory and author of the paper, published yesterday in Nature Climate Change.

It's for this reason that it's important to understand the differences in responses between geoengineering experiments, said Ben Kravitz, a climate modeler at the Pacific Northwest National Laboratory who helps run the international Geoengineering Model Intercomparison Project.

«The only explanation that makes sense is that the deep ocean cooled,» says team member Matthew Huber, a climate modeler at Purdue University.

«We were surprised at how big the difference actually was,» said co-author and climate modeler Benjamin Cook, who works at Lamont Doherty and the Goddard Institute.

«We have detected the human fingerprint in both the Arctic and Antarctic region [s],» says Peter Stott, a climate modeler at the U.K. Met (meteorological) Office's Hadley Center, and co-author of the study published in the journal Nature Geoscience.

And, says Robert Cess, a climate modeler at the State University of New York at Stony Brook, «The smaller the scale, the bigger the disagreement.»

«We're altering the environment far faster than we can possibly predict the consequences,» says Stephen Schneider, a climate modeler at the National Center for Atmospheric Research in Boulder, Colorado.

«We hope this will open the door to improving ultralong - range predictions,» says co-author Adam Scaife, a climate modeler at the Met Office's Hadley Centre in Exeter, England.

«The commitments thus far get us on the pathway, but they don't get us where we need to be,» says John Sterman, an economic modeler who focuses on climate at the Massachusetts Institute of Technology in Cambridge.

«But in this case, says Stephen Vavrus, a climate modeler at the University of Wisconsin, Madison, who collaborates with Francis, «Jennifer and I have been forced into the uncomfortable position of defending — or at least explaining — our position before the scientific process has run its course.»»

Neighboring towns like Hillwell and Quendale weren't similarly abandoned, Bigelow says, which suggests that the effects of climate change can vary widely even among places just a few kilometers away from one another — something modern climate modelers should consider, he says.

«Historically, the Arctic had a thicker, more rigid sea ice that covered more of the Arctic basin, so it was difficult to tell whether El Niño had any effect on it,» said Richard Cullather, a climate modeler at Goddard.

«When we think about global warming, what we should really thinking about, to be honest, is ocean warming,» said Paul Durack, a climate modeler at Lawrence Livermore National Laboratory (LLNL).

«By the end of this century, as the climate warms, the rising demand for irrigation water and increased variability of the water supply may lead to regions with a severe shortage of water for irrigation,» said corresponding author Dr. Maoyi Huang, a climate modeler at PNNL.

«We know there's a lot of natural variability in the (climate) system,» Tom Delworth, a climate modeler at the Geophysical Fluid Dynamics Laboratory in Princeton, N.J., said.

Then some climate modelers even have the audacity to publish regional «projections» saying that the Colorado River will dry up in 50 - 100 years, or the rainfall and temperature somewhere else will change this way or that.

«We're altering the environment far faster than we can possibly predict the consequences,» says Stephen Schneider, a climate modeler at the National Center for Atmospheric Research in Boulder, Colorado.

«Basic chemistry tells us that within decades there may be serious trouble brewing in the polar oceans,» says James Orr, lead author and ocean modeler from the French Laboratoire des Sciences du Climat et de l'Environnement, who further adds, «unlike climate predictions, the uncertainties here are small.»

Scientists had to play defense, said Ben Santer, a climate modeler at Lawrence Livermore National Laboratory.

It also meant appointment of climate modelers who Donna Laframboise said though

So only climate computer modelers get a say?

Of course they couldn't because the climate modelers» computer simulations say so (e.g. Cosmic rays, solar activity and the climate by T Sloan1and A W Wolfendale, cited above by Ms Dale.)

«Michaels» statements on [climate models] are a catalog of misrepresentation and misinterpretation,» says Dr. Tom Wigley, a leading climate modeler at the National Center for Atmospheric Research.

Few scientists have actually left their field as a result of harassment, says Gavin Schmidt, a climate modeler at NASA Goddard who is currently defending a case brought by the ATI.

«I get a lot of hate mail,» said Schmidt, a climate modeler at the Goddard Institute for Space Studies who also runs RealClimate.org, a website devoted to debunking myths and errors about climate change.

«Ideally, we're going to create a data set climate modelers can use to test their parameterization of these cloud - aerosol interactions,» said Redemann.

The drought atlases provide a much deeper understanding of natural climate processes than scientists have had to date, said Richard Seager, a coauthor of the paper and a climate modeler at Lamont - Doherty Earth Observatory.

By combining the Old World Drought Atlas with the Asia and North America atlases, climatologists and climate modelers may also discover other sources of internal climate variability that are leading to drought and wetness across the Northern Hemisphere, Cook said.

The IPCC — Andrew Weaver, who is like the best climate modeler in Canada or one of the best, said you know, meter, two meters at the outside is all that he can show in models in this century.

It's fair to say that this has been something of an embarrassment for climate modelers.

Climate modelers do not have sufficient data to construct high resolution models, he says, including such key questions as: what are the relevant feedbacks?

«Because it's been pretty much the same for 25 years, it almost never gets reported,» says Gavin Schmidt, a climate modeler at NASA Goddard Institute for Space Studies.

While climate modelers and theoreticians have long predicted migrations of mountain plants upward into cooler zones, researchers say that this is the first comprehensive study to document such wholesale movement of plants.

«Some parts of lower Manhattan are only 1.5 meters [5 feet] above sea level,» said lead study author Jianjun Yin, a climate modeler at Florida State University.

So here is the real disconnect of the model: If you tell me that modelers underestimated the key input (CO2) in their models, and have so far overestimated the key output (Temperature), I would have said the conclusion to this article is that climate sensitivity must be lower than what was embedded in the models.

Lahsen's abstract says «Drawing on participant observation and interviews with climate modelers and the atmospheric scientists with whom they interact, the study discusses how modelers, and to some extent knowledge producers in general, are sometimes less able than some users to identify shortcomings of their models.»

Not sure enough, I'd say, particularly because, as noted above, climate modelers have sharply raised their estimates of future warming in just the last couple of years.

Gavin A. Schmidt, a climate modeler at the National Aeronautics and Space Administration Goddard Institute for Space Studies, said that the estimated decline in ocean circulation should have produced a perceptible decline in surface temperatures, but that no such dip had yet been measured.