The pattern of future warming where
land warms more than the adjacent oceans and more in northern high latitudes is seen in all scenarios.
Land warms more than oceans, so when we include the ocean we expect the total global warming to be less.
And given the fact that
land warms more quickly than ocean, resulting in areas of low pressure over land, changing patterns of atmospheric and oceanic circulation are bringing them to the coasts — where so much life's diversity is found.
Not exact matches
For professionals looking to
land more clients via LinkedIn, ProFinder is a potential godsend — the ability to get direct,
warm leads delivered into your inbox every day.
I would love to move to a state with enough
land and a
warmer climate for my sons to ride their race bikes, my daughter to have the horse she dreams of and me to finally be at peace, I also believe that there should be someone home with the kids no matter what their ages are and as a single Mom with no family support or father involvement being at home for me is even
more important, especially now that they are teenagers, There are no
more nap times or time outs and the things you worry about during this age are so much
more dangerous than falling down and hitting their heads as toddlers.
They'll discuss a range of environmental issues including expanding the bottle bill, brownfields, access to public
land, global
warming and much
more.
The larger
warm pool gave the simulated hurricanes
more time to grow before they encountered colder water or
land.
He said: «The
warmer, wetter winters predicted for the future will result in
more phosphorus transferred from agricultural
land into the rivers and ultimately the oceans.
But the air above cleared
land warms faster and therefore rises
more quickly, drawing the moist air from surrounding forested areas away.
Pielke, who said one issue ignored in the paper is that
land surface temperature measurements over time show bigger
warming trends than measurements from higher up in a part of the atmosphere called the lower troposphere, and that still needs
more explanation.
«Ecuador: Deforestation destroys
more dry forest than climate change: Study compares dry forest losses due to
land use change or global
warming.»
When it
lands on snow it can significantly darken it, so that glaciers absorb
more sunlight and are
warmed.
A further factor is the rising sea level due to global
warming, an effect that now also totals
more than three millimeters per year and is responsible for another 15 centimeters of submerged
land.
What scientists discovered in 2014 is that since the turn of the century, oceans have been absorbing
more of global
warming's heat and energy than would normally be expected, helping to slow rates of
warming on
land.
Studies of past climate changes suggest the
land and oceans start releasing
more CO2 than they absorb as the planet
warms.
However, for the globe as a whole, surface air temperatures over
land have risen at about double the ocean rate after 1979 (
more than 0.27 °C per decade vs. 0.13 °C per decade), with the greatest
warming during winter (December to February) and spring (March to May) in the Northern Hemisphere.
«The World Meteorological Organization (WMO) said global
land surface temperatures in January and April were likely the
warmest since records began in 1880, at
more than 1 degree Celsius higher than average for those months.
As the planet
warms from climate change, there is
more evaporation from both
land and water surfaces.
Warming oceans and melting
land ice have caused oceans to rise about seven inches since 1900, which has also led to
more frequent coastal flooding.
Note the
more spatially uniform
warming in the satellite tropospheric record while the surface temperature changes
more clearly relate to
land and ocean.
How does a
more acid ocean interact with things like
warmer seas, or human encroachment such as overfishing or
land - based run - off?
The silicate + CO2 - > different silicate + carbonate chemical weathering rate tends to increase with temperature globally, and so is a negative feedback (but is too slow to damp out short term changes)-- but chemical weathering is also affected by vegetation,
land area, and terrain (and minerology, though I'm not sure how much that varies among entire mountain ranges or climate zones)-- ie mountanous regions which are in the vicinity of a
warm rainy climate are ideal for enhancing chemical weathering (see Appalachians in the Paleozoic,
more recently the Himalayas).
Thanks in large part to global
warming and
more CO2, global farmers are producing
more food on less
land to feed a growing global population.
Zebras in
warmer areas have
more stripes, for example, and biting flies such as horseflies avoid
landing on black - and - white striped surfaces.
Globally, extremely
warm nights that used to come once in 20 years now occur every 10 years.12 And extremely hot summers, those
more than three standard deviations above the historic average, are now observed in about 10 % of the global
land area, compared to 0.1 - 0.2 % for the period 1951 - 1980.13
August set the record for the
warmest ocean temperatures ever recorded, though
land areas were also
more than 2 °F above normal for the month.
One of the most plausible reasons for the recent slowdown in
warming is that the deep ocean has been acting as a heat sink, taking up
more warming than the
land has in recent years.
By producing
more food on less
land, it may be possible to reduce these emissions, but this so - called intensification often involves increasing fertilizer use, which can lead to large emissions of nitrogen - containing gases that also contribute to global
warming.
This chemical weathering process is too slow to damp out shorter - term fluctuations, and there are some complexities — glaciation can enhance the mechanical erosion that provides surface area for chemical weathering (some of which may be realized after a time delay — ie when the subsequent
warming occurs — dramatically snow in a Snowball Earth scenario, where the frigid conditions essentially shut down all chemical weathering, allowing CO2 to build up to the point where it thaws the equatorial region, at which point runaway albedo feedback drives the Earth into a carbonic acid sauna, which ends via rapid carbonate rock formation), while lower sea level may increase the oxidation of organic C in sediments but also provide
more land surface for erosion... etc..
As the climate
warms, public
lands may become even
more valuable in America's effort to fight greenhouse gas emissions because climate... Read
more valuable in America's effort to fight greenhouse gas emissions because climate... Read
MoreMore
You've got the radiative physics, the measurements of ocean temperature and
land temperature, the changes in ocean heat content (Hint — upwards, whereas if if was just a matter of circulation moving heat around you might expect something
more simple) and of course observed predictions such as stratospheric cooling which you don't get when
warming occurs from oceanic circulation.
Rather, «
land surface
warming» is one of
more than ten bricks supporting «global
warming»; and with global
warming established, there is a whole other set of bricks supporting «anthropogenic global
warming».
While
warming of 2C would ultimately see permafrost - covered
land shrink by
more than 40 %, stabilising at 1.5 C would «save» approximately 2m square km, says the new study.
Scientific facts that you can not change are that meat requires much
more resources (water and
land) than plants and harms the environment much
more even not considering global
warming.
There is no real life proof that «races» differ in any meaningful way besides minor ecological and geographical adaptations and evolutionary differences like my long thin nose to pick a rather vulgar example, which clearly changed from my African forefathers due to their migration to colder climates, thus allowing the
more efficient heating of the air inhaled, to avoid hypothermia with the minor drawback of restricting the flow of air and thus reducing the amount that can be inhaled compared to those in
warmer lands.
The Maldives is
more sea than
land, making its islands a prime destination for fun in the
warm and inviting Indian Ocean.
It is
warm more or less all year round, so pack light summer clothing, especially for time on
land.
«The World Meteorological Organization (WMO) said global
land surface temperatures in January and April were likely the
warmest since records began in 1880, at
more than 1 degree Celsius higher than average for those months.
The
land and sea
warm, the infra - red from them increases and the oxygen, nitrogen and water vapour all carry
more heat upwards by convection.
Other factors would include: — albedo shifts (both from ice > water, and from increased biological activity, and from edge melt revealing
more land, and from
more old dust coming to the surface...); — direct effect of CO2 on ice (the former weakens the latter); — increasing, and increasingly
warm, rain fall on ice; — «stuck» weather systems bringing
more and
more warm tropical air ever further toward the poles; — melting of sea ice shelf increasing mobility of glaciers; — sea water getting under parts of the ice sheets where the base is below sea level; — melt water lubricating the ice sheet base; — changes in ocean currents -LRB-?)
... Based on these results, further
warming and drying of tropical forests is expected to result in less uptake and
more release of carbon on
land, unfortunately amplifying the effect of fossil fuel emissions
warming the climate.
It isn't an isolated conclusion from a single study, but comes from an assessment of the changing patterns of surface and tropospheric
warming, stratospheric cooling, ocean heat content changes,
land - ocean contrasts, etc. that collectively demonstrate that there are detectable changes occurring which we can attempt to attribute to one or
more physical causes.
I just looked it up and it has SH
land temps for Sep 08 as +0.44 C or 10th
warmest, well below Sep 05 at +0.85 C. (Of course, it has very limited Antarctic coverage, but then again I don't know how many
more stations GISS takes into account.)
These wildfires release soot into the atmosphere, which accelerates the rate of melting of glaciers, snow and ice it
lands upon, which can lead to less reflectivity, meaning
more of the sun's heat is absorbed, leading to
more global
warming, which leads to even
more wildfires, not to mention greater sea level rise, which is already threatening coastal areas around the world.
Partly this has to do with changes in ocean circulation taking
warmer water deeper and partly as the result of the southern hemisphere having less
land mass and
more ocean — where the ocean has a higher thermal inertia, meaning that it takes longer for those waters to
warm.
(b) agrarian economies are to blame for global
warming, because they have deforested the
land more than industrialized countries (an unproven assertion, but we'll let it pass) and so the earth is not able to absorb the increased atmospheric carbon that industrialized countries are pumping out.
sheesh 2 DEGREES just look at the s ** t we are getting at 0.8 degrees Its like goodbye coral reefs, goodbye amazon rainforest, goodbye himalayan glaciers that provide water to 40 % worlds population (lot of poeple in china), goodbye east india monsoon rains needed to grow crops, hello
more droughts, hello
more forest fires, hello
more heat waves, hello
more stronger huricanes / typhones / cyclones, hello
more floods (because
warmer oceans have even
more water evaporated from them turned into clouds and blown over
land so even
more rain pours down at once), hello
more jellyfish (they thrive in acidified oceans because of CO2 absorbtion).
It is almost certain that the strange extreme weather patterns now observed throughout the northern hemisphere are related to this arctic
warming and the consequent weakening of the jet streams that lie between the arctic and the
more temperate northern
lands.
«With the improvements to the
land and ocean data sets and the addition of two
more years of data, NCEI scientists found that there has been no hiatus in the global rate of
warming.
In terms of the gold that a climate science denier might find in the paper, at the very least, they could argue that the fact that the troposphere isn't
warming more quickly than the surface shows that the climate models are unreliable — even though the models predict just the pattern of
warming that we see — with the troposphere
warming more quickly than the surface over the ocean but less quickly than the surface over
land.