Not exact matches
It has been a
warm summer already, and the
City of Buffalo now has all of their aquatic locations open to the public to help
cool off.
Can new technology and astute planning keep our
cities cool in the face of global
warming?
Brighter regions at night indicate surfaces that retain more heat from the previous day than surrounding surfaces, just as grassy fields
cool off at night while buildings in the
city remain
warmer.
The researchers found that on windy nights it wasn't possible to measure the
cooling effects of the green spaces beyond their boundaries as there was too much turbulent mixing of the air; but on calm
warm nights they estimate that a network of green spaces of around 3 - 5 hectares each situated 100 - 150 m apart would provide comprehensive
cooling for a
city with a climate and characteristics similar to London.
As the West
warms, residents will need more energy to
cool living spaces and make desert
cities like Tucson and Scottsdale inhabitable - and will likely have less water to make enough electricity to do that.
What's more, as
cities get
warmer there may be benefits in both comfort and health that result from
cooler pavements.
It was one of those days where the weather was
warm and beautiful during the day and then a
cool breeze danced through the
city at sunset.
«There's an even amount of both
warm and
cool tones, which cancel each other out to create a neutral color,» explains Meri Kate O'Connor, senior colorist and educator at Eva Scrivo Salons in New York
City.
Even though we've haven't had a considerably cold winter yet in the New York
City area, nothing beats a comfy & cozy blanket and soft bedding to make those
cooler nights
warmer.
Over the years, Linda has assisted in a variety of disaster - related missions (Oklahoma
City tornadoes in 1999, Hurricane Katrina in 2005, emergency animal
cooling center in summer of 2006,
warming center in winter of 2006, Missouri floods in 2007) as well as numerous rescues of animal from abusive / neglected situations.
Belize
City Weather in December: The city sees warm days and cool nights in Decem
City Weather in December: The
city sees warm days and cool nights in Decem
city sees
warm days and
cool nights in December.
the word Cairns and you immediately imagine
warm, sunny tropical days tempered by
cooling onshore breezes, enjoying a stroll along the famous Esplanade and the Marina or satisfying your taste buds in one of the
city's world famous restaurants.
A
city with predominantly light coloured roofs will therefore be
cooler than a
city with predominantly dark coloured roofs and a world with predominantly dark - roofed
cities will be
warmer than a world with predominantly light - roofed
cities.
To point out just a couple of things: — oceans
warming slower (or
cooling slower) than lands on long - time trends is absolutely normal, because water is more difficult both to
warm or to
cool (I mean, we require both a bigger heat flow and more time); at the contrary, I see as a non-sense theory (made by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the water
warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to
cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly
cooling, but I feel strange that they are heating up so much to reverse global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands»
warming is led by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have waters
warming slower than lands, and because lands» temperatures are often measured in a not so precise way (despite they continue to give us a global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better waters» temperatures trend; — metropolis and larger
cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small
warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town /
city, you will know how easy they get very
warmer than air during day, and how much it can slow night - time
cooling) and overall having airports nearer to
cities (if not becoming an area inside the
city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large
cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger
cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).
However, on windy days, I expect the UHI effect to be vitiated by mixing of air from outside the region of the
city with the relatively
warmed air; and I expect the windiness to reduce the stratification of the boundary layer («mix it up») and thus reduce the
cooling effect of the NSTI.
But since the overwhelming effect of the creation and growth of
cities is
warming rather than
cooling, it would take special circumstances to see a fast - growing
city such as Kathmandu have a spurious
cooling trend.
In other words, scale - infested branches were more than twice as common during hot periods than
cool periods — exactly as we would expect if scale insects benefit from
warming in rural forests as they do in the
city.
So aerosols
cool the air, and in the»70s we started a massive reduction in smog and aerosols... maybe it isn't CO2
warming, but removing the smog in all the
cities where they put the thermometers...
A major clue was provided when the studies found that parks as online casino small as a
city block showed
warmer temperatures in the winter and
cooler in the summer.
It was
warmer in the centre of the
city and
cooler as you moved out to the suburbs.
The term «heat island» is used because
warmer city air lies in a «sea» of
cooler rural air.
This is why GISS adjusts 85 % of urban areas to account for urban
cooling because the
cities aren't
warming as fast as the runways.
Similarly the other extended instrumental records of this time — from
cities - which illustrates a general
warming trend throughout much of their history, incorporated within this article referenced below, may also not be representative of the general NH extended
cooling trend that Dr Mann identified as lasting for 900 years until the start of the 20th Century.
«As well as helping to reduce air pollution, keeping the
city cool during hot summers and
warmer during cold winters, the rooftop crops can help those living in poverty stave off starvation and even generate a decent income.»
Berkeley Lab researchers Dev Millstein and Surabi Menon found that atmospheric feedback — such as changes in cloud cover or precipitation — does have an important effect, resulting in different amounts of
cooling in different
cities, but that
cool roofs and pavements are still beneficial for combating global
warming.
Why
cool the 1930s when
cities were smaller, wouldn't it have been even
warmer if the
cities were larger yet you adjust down?
National
City, CA residents experience
cool ocean breezes and
warm sunny days for the majority of the year.
The coastal location causes
warmer winter temperatures and
cooler summer temperatures than inland
cities.