Sentences with phrase «climate changes over»

However, there are significant differences and uncertainties among the various climate models and their projections, and current knowledge on the potential for and implications of such extreme climate changes over the twenty - first century is limited.

21 B. Climatic Changes Climate changes over time because of many reasons — many which are unknown!

While the weather can change in just a few hours, climate changes over longer timeframes.

My prime area of research was climatology, particularly how climate changes over time and the impact of those changes on human history and the human condition.

In weather / climatology neither the force of Hurricane Katrina nor the climate changes over the past 4 billion years give much information as to what has happened over the past 1,000 years.

So it is easy to see that the climate changes over the years, but it would be very interesting if Dr Spencer could use his program to run the information from these old datasets and see what it tells us.

This study evaluated past climate changes over the previous 65 million years, considering nearly two dozen investigations of many different geological time periods.

Chile stretches from 30 ° S to 56 ° S. Its climate changes over time according to the shift in the high pressure cells that divide the south east trades (dry regime) from the westerlies (wet regime).

It seems unlikely that cosmic ray flux would correlate so well with climate changes over all history that has been examined so far, then suddenly stop in 2002.

Historical datasets show large regional variations in climate changes over the past millenium.

I would assume that you don't reject that Milankovitch cycles are understood to be the primary driver of climate changes over the past few million years.

Yes, there can be natural climate changes over thousands or millions of years that are large compared to what we are experiencing now.

The second unit includes nine lessons that explore how scientists study ancient climates and how climate changes over time.

... The [NAO proxy record] shows distinct co-variability with climate changes over Greenland, solar activity and Northern Hemisphere glacier dynamics as well as climatically associated paleo - demographic trends.

In addition to problems created by sudden climate changes over a few decades or even a few years, the committee points to abruptly developing problems created by a steadily changing climate.

These changes enlarged a cold pool of water the penguins rely on for food and breeding — an expansion that could continue as the climate changes over the coming decades, the study's authors said.

«Carbon - sequestering ocean plants may cope with climate changes over the long run.»

Eight countries in southern Asia — and a quarter of the world's population — face severe environmental and economic disruption as the climate changes over the coming decades, warns the Climate Institute, a think - tank in Washington DC.

From a practical point of view, this means we will be unable to predict how species will respond to projected climate changes over next century.

A new study that looks at climate change over the past 11,300 years — a record length of time for any study — suggests that the current trend of global warming is unprecedented.

if you look at the data — that sharp spike alllll the way on the right side of the x / y chart that illustrates global climate change over the last 150 years — has been attributed to the industrial revolution and «man» belching tons of crap out into the atmosphere.

A variety unique to Aquiares, which caries not only the name, but the actual hope for tackling climate change over the next decades.

(I take your point that failure to achieve this might legitimate peaceful civil disobedience; I wouldn't see that it could legitimate prioritising climate change over democratic means, which has been argued eg by Mayer Hillman).

Projections of Future Changes How will climate change over the 21st century?

Consumer demand for dramatized news has dictated less coverage on climate change over the study period, but did the style of presentation change?

REP. BOEHNER: — we've had climate change over the last 100 years.

It can be very difficult to replicate the long - term effects of climate change over very large geographic areas in the laboratory or field.

«This becomes even more critical when predicting climate change over a specific region like Alaska instead of the whole globe averaged together.»

And so I think it is clear we have had climate change over the last 100 years.

While Democrats have increasingly accepted the reality and seriousness of climate change over the past two decades, Republicans have become more skeptical.

Studying how the dwarf planet's climate changed over time shows it once had the right conditions for liquid to flow on its surface - and may still have buried lakes today

The new study reinforces previous research showing the power of climate change over small glaciers worldwide.

The goal of the AIM mission is to find answers to these questions as well as to their possible connection to climate change over a two - year period.

The researchers hope their work will help resource managers and scientists keep a close eye on species that are moving north with climate change over time, and predict their impact on other species so they can concentrate conservation efforts and future research accordingly.

According to the Center for Health and the Global Environment at Harvard Medical School, climate change over the coming decades is likely to increase rates of allergies, asthma, heart disease and cancer, among other illnesses.

Looking forward, research published in late July showed that expected climate change over the next 20 years substantially raises the risk that rising food production will fail to keep up with increasing demand.

New research examines how vertebrate species in the eastern United States ranging from snakes to mammals to birds responded to climate change over the last 500,000 years.

Their new model, STORM, simulates individual rainstorms and their expression over a river basin, and it can represent different classes of climate change over many decades.

In this study, researchers examined vegetation change as a function of wildfire disturbance and climate change over a 100 - year period.

In the past decade, paleoclimatologists have reconstructed a record of climate change over the last millennium by consulting historical documents and examining indicators of temperature change like tree rings, as well as oxygen isotopes in ice cores and coral skeletons.

While the study suggests past surges in temperature have boosted conflicts, it doesn't necessarily follow that steady warming due to climate change over the coming decades will have the same effect.

SAN FRANCISCO — A giant tidal barrier stretched across the Golden Gate is among the adaptation remedies proposed by a Bay area nonprofit to cope with anticipated sea level rise caused by climate change over the coming century.

To date, Singer and Michaelides have used it to identify real climate change over a broad region, but they are in the process of coupling STORM to a runoff model to explore scenarios of climate change and how they might really affect the magnitude and the frequency of runoff.

«At least at first, the changes to this region of the island were almost certainly the result of natural climate change over the past approximately 50,000 years,» says Goodman.

O'Gorman studied daily snowfall across the Northern Hemisphere using 20 different climate models, each of which projected climate change over a 100 - year period, given certain levels of greenhouse gas emissions.

Methane is a greenhouse gas up to 35 times as potent as carbon dioxide as a driver of climate change over the span of a century, and landfills are the United States» third largest source of methane emissions, according to the EPA.

The more extreme the weather, the stronger the effect of climate change over the UK.»

On 29 October, 2015, a daylong symposium will review what scientific research has revealed about climate change over the past 50 years, and offer a forward - looking assessment of the range of scientific, technological, communication, and policy options for the future.

O'Gorman and his team used computer simulations of daily snowfall to project climate change over a 100 - year period.

The flaw in this interpretation is in drawing conclusions about long term climate change over a relatively short period of 13 months.