The researchers suspect warmer temperatures in the tropical Pacific Ocean amplify
warming at high elevations in the Arctic by changing air circulation patterns.
Not exact matches
It's
at the
higher elevation that
warm days give way to cooler nights, winters run colder, and each agave plant is blessed by a bounty of pure highland rain.
Previous research has shown that plants
at the
highest elevations on mountains (and in the polar regions) have been shifting to adjust to global
warming.
Dozens of studies have already demonstrated that species are shifting their geographic ranges over time as the climate
warms, towards cooler habitats
at higher elevations and latitudes.
Mountains are useful for exploring the effects of climate change because they show predictable changes in temperature and humidity with
elevation: In general, sites
at low
elevations are
warmer and drier than
higher elevation sites.
•
At tree line, butterfly diversity is actually going up, as lower -
elevation species react to the
warming climate by moving upslope to
higher, cooler
elevations.
Transmission of the parasite occurs
at lower
elevations where temperatures are
warmer and drops off
at higher altitudes.
With
high metabolic rates and thick fur, pikas are well adapted to the cold temperatures
at high elevations, but these same adaptations make them vulnerable to global
warming.
Olga Martsinko was enjoying lying in the
warm waters of the Red Sea when her outstretched left hand touched something solid with a rough skin as it dived The town of St. Katherine is in the Sinai peninsula in Egypt
at an
elevation of about 1600 meters from sea level,
at the foot of the Sinai
High Mountains.
At higher elevations, their blood flow increases in order to keep
warm, turning their noses a shade of red,» allpetnews.com says.
Weather in the
high elevations of Peru in May / June can be cool
at night and
warm during the day.
The
warming trends in looking
at numerous 100 year temperature plots from northern and
high elevation climate stations... i.e.
warming trends in annual mean and minimum temperature averages, winter monthly means and minimums and especially winter minimum temperatures and dewpoints... indicate climate
warming that is being driven by the accumulation of greenhouse gases in the atmosphere — no visible effects from other things like changes in solar radiation or the levels of cosmic rays.
At first a very tiny effect, I would think that it would become more and more of a driver as the
highest elevation started to fall to lower and lower, and therefore
warmer and
warmer,
elevations.
Our
warming climate is helping these insects survive the winter
at higher latitudes and
elevations.
Die - offs also occurred during the winter but not the summer.7 Researchers in Central and South America also found that populations that lived
at higher and cooler
elevations were extirpated, while populations of the same species living
at lower and
warmer elevations were still thriving.8, 9 Similarly in the United States, the extirpations were happening
at higher elevations in Yosemite, and during the winter in Arizona when cooler temperatures prevailed.6
Contradicting prevailing global
warming theory, the Australian researchers reported that the die - offs were happening
at higher elevations with cooler temperatures, but not
at warmer lower
elevations.
Aircraft not only emit 12 percent of CO2 emissions from U.S. transportation sources — they also emit nitrogen oxides other than nitrous oxide, causing
warming when emitted
at high elevation.
Gregory's model, the subject of the first two links and referred to in the third, suggests that as ice is lost, the ice cap in central Greenland,
high enough today to cause appreciable snowfall, would end up
at lower
elevations where the air is
warmer.
In this case, we can infer that not only one species but a community of plants occurred
at a
high -
elevation location ∼ 5000 yr ago under likely
warmer conditions.
As proof of
warmer average temperatures in northern Europe, they cite the existence of wheat cultivation and vineyards
at latitudes and
elevations that were far
higher than today.
Anomalies for stations in areas of
high latitudes and
high elevations are typically some of the largest anomalies in the world because temperatures are
warming at the greatest rates in those areas.
But a new study shows that
warming temperatures and resulting tree encroachment could doom these landscapes, except
at very
high elevations.8 months ago
The retreat has been most noticeable
at high elevations, driven in large part by
warming temperatures contributing directly to melting and indirectly to more precipitation falling as rain rather than snow, in turn increasing the rate
at which the glaciers move and increasing the size of glacial lakes, both decreasing ice cover.
Even though the planet is getting
warmer, cold weather still happens in winter or
at very
high elevations or
high latitudes year - round.
As a starting point, I think sat - temps are
high enough in the atmosphere to eliminate or minimalize UHI «contamination», but IMO it's not impossible that UHI could produce plumes of localized
warm areas above / downwind of large developed regions
at sat - temp
elevations, but I don't know for sure.