Sentences with phrase «climate studies point»

First, most migration and climate studies point to the environment as triggers and not causes for migration decisions.

Not exact matches

«This points to the unexplored risks of changing climate on aviation,» said study co-author Radley Horton, a climatologist at Columbia University's Lamont - Doherty Earth Observatory.
Some studies of past climate, however, point to climate sensitivities of 6 °C or more.
«For me, to be concerned about it [climate change] at my level and at my point, I don't think it's useful for me,» said another farmer in Niles» study
«You can't just blindly go ahead and reforest and that will tackle climate change,» he says, pointing out a key finding in the study.
«At one level, it just reinforces a point that we already knew: that the effects of climate change and sea level rise are irreversible and going to be with us for thousands of years,» says Williams, who did not work on the study.
A new study points to the risk that China and India will be facing severe water shortages by 2050 due to a perfect storm of economic growth, climate change, and fast growing populations.
Studies of past climates usually point to the high end of this range, as do climate models.
To avoid multiple climate tipping points, policy makers need to act now to stop global CO2 emissions by 2050 and meet the Paris Agreement's goal of limiting global warming to 1.5 °C above pre-industrial levels, a new study has said.
The collaborative study suggests that multiple interacting climate tipping points could be triggered this century if climate change isn't tackled — leading to irreversible economic damages worldwide.
Professor Tim Lenton, from the University of Exeter and one of the authors of the study said: «Irreversible tipping points are one of the biggest risks we face if we carry on changing the climate.
He points out, however, that «most data on the effects of climate change on penguins are not derived from banded studies
«Our estimates show that the growth in Chinese emissions has slowed a lot in the past two to three years, and is now much lower than at any point since the early 2000s,» said study lead author Jan Ivar Korsbakken, senior climate economics researcher at CICERO.
The authors are quick to point out that climate change is still detrimentally affecting the habitats of those species, but at a much slower rate than dozens of previous studies forecast.
As the climate changes, studies have pointed to the idea that dry spells increase in frequency and wet spells increase in intensity, although there is not a consensus about what will happen to the Indian monsoon, Singh said.
«When you think from a climate point of view, you're not having carbon uptake across all this landscape for many decades when there's very little plant cover,» study co-author Steve Running, a University of Montana professor who models ecosystem functions, said.
The scientists studied Sotheby's vintage rating — a 100 - point scale used to measure wine quality in which a vintage scoring above 90 is deemed «excellent to superb» and a score under 40 signifies a disaster — and compared the trends to climate records.
The outcomes of the study reveal the complexity of the processes shaping climate change in the Arctic and point to significant spatial and chronological variances in sea ice cover.
The study's results suggest that sensitivity to changes in climate can not be predicted simply by knowing locations within the species» climate envelope, she pointed out.
For the U.S.'s most energy - hungry sectors — automotive and electricity — the study identifies timetables for action, after which the researchers say it will be too late to stave off a climate tipping point.
OSLO, Nov 10 (Reuters)- Greenhouse gas emissions per capita are falling in 11 of the Group of 20 major economies, a turning point for tackling climate change, a study showed on Tuesday.
While several studies have been conducted in the central and southern United States to compare and evaluate the durability of pavement markings, Zayed points out that the findings don't translate very well given the strikingly different weather conditions between warm versus seasonal climates.
Kennedy's study, published in the journal Nature Climate Change, proposes a new decision - making threshold for when to move from fossil fuel technology to electric power (called electrification), and at what point that move may increase or lower carbon emissions.
At least one study has concluded that climate change will make hurricanes more likely to head for the north - east, he points out.
Kahan pointed to the success of local political leaders in southeast Florida in depoliticizing discussions of climate science, an example that is discussed at length in the study
From studies of changes in temperature and sea level over the last million years, we know that the climate system has tipping points.
«When you think from a climate point of view, you're not having carbon uptake across all this landscape for many decades when there's very little plant cover,» study co-author
Among other things, the author makes a big point that a paper from March 2004 by Chylek et al showed a cooling of Greenland, and that this study had somehow been censored from the Arctic Climate Impact Assessment.
More recently a study was performed of over a thousand climate researchers to see who supported the basic points of the IPCC on global warming.
I appreciate your point that climate scientists should collaborate with engineers more, but disagree about this study being half baked.
It is important to regard the LGM studies as just one set of points in the cloud yielded by other climate sensitivity estimates, but the LGM has been a frequent target because it was a period for which there is a lot of data from varied sources, climate was significantly different from today, and we have considerable information about the important drivers — like CO2, CH4, ice sheet extent, vegetation changes etc..
In the journal Nature Climate Change, lead author Dr. Tom Bridge from the ARC Centre of Excellence for Coral Reef Studies based at James Cook University and colleagues point out that global conservation policies have so far failed to prevent the widespread destruction of coral reefs and their fish life, which now threatens the food security of millions of people.
My point is that women's studies consists of humans and therefore the danger is this bias reflects over to climate science because scientists are human.
Wigley et al. (1997) pointed out that uncertainties in forcing and response made it impossible to use observed global temperature changes to constrain ECS more tightly than the range explored by climate models at the time (1.5 °C to 4.5 °C), and particularly the upper end of the range, a conclusion confirmed by subsequent studies.
Absent understanding of cloud feedback processes, the best you can really do is mesh it into the definition of the emergent climate sensitivity, but I think probing (at least some of) the uncertainties in effects like this is one of the whole points of these ensemble - based studies.
The new study points to the amount of CO2 being released into the atmosphere, rather than the amount removed from it, as the primary driver of Earth's climate.
The study found we may have already passed the point of no return for some cities and will do so in the next few decades for others, as greenhouse gases gradually change climate, glacier cover and sea level.
If you need help justifying this work, or want ideas for starting points, the Council for Learning Outside the Classroom campaign has done a brilliant job addressing the issues that stop schools taking learning outdoors www.lotc.org.uk www.realcoolfutures.com contains real case studies of young people who have already found or created jobs to do with climate change and sustainability.
Recent studies have pointed to «the value of strong social networks among teachers for the spread of reform implementation and innovative climate... and their capacity to change» (Moolenaar & Sleegers, 2010).
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Like climate change deniers, TNR advocates ignore the preponderance of scientific evidence, but love to cite a few flawed studies and anecdotes that they believe prove their point.
Early signs of scientific discomfort with some allusions to climate - related tipping points came in a 2006 blog post, «Runaway Tipping Points of No Return,» by Gavin Schmidt of Realclimate.org and NASA's Goddard Institute for Space Stpoints came in a 2006 blog post, «Runaway Tipping Points of No Return,» by Gavin Schmidt of Realclimate.org and NASA's Goddard Institute for Space StPoints of No Return,» by Gavin Schmidt of Realclimate.org and NASA's Goddard Institute for Space Studies.
The other point is that attribution studies evaluate the extent to which patterns of model response to external forcing (i.e., fingerprints) simulations explain climate change in * observations.
Just wondering if anyone here could point me to any studies of climate projections over the coming 2 to 5 decades, for specific regions e.g. I am in Basel, Switzerland.
I have posted on RealClimate about 4 times in the past 5 years regarding the potential thaw of the methal hydrate deposits at the bottom of the oceans.I stated in my posts on your website that I believe firmly that those deposits are in quite a good bit of danger of melting from climate change feedback mechanisms.On Nov 8th, ScienceDaily posted a huge new study on the PETM boundary 55 million years ago, and some key data on how the methane at that point may very well have melted and contributed to the massive climate shift.I am an amateur who reads in the new a lot about climate change.I'd now like to say «I told you so!!!»
Finally, there is no good reason to widen the range, even though some studies have pointed to the possibility of higher climate sensitivity — but as we have discussed here, they did not provide positive evidence for a higher climate sensitivity, they merely showed that the data constraints used were weak.
I've had a great time learning from, and sometimes debating with, two smart people with very different areas of expertise and vantage points: the blogging meteorologist Eric Holthaus and Jacquelyn Gill, who studies past climates in the context of ecological change.
(not a real scientist, like you guys, but a fairly up to date guy on the climate change news stories) Do you think the methal hydrates are going to melt in the harsh light of this new study I've just pointed out?
As you point out other studies agree with the MBH study so I would have thought what amounts to a sudden global climate shift would be of major interest to climate scientists everywhere yet one sees relatively little written about it.
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