Sentences with phrase «degrees of warming over»

David@288, I'm just going with physics, and I don't see how you get enough negative feedback to get a negative sensitivity AND get 33 degrees of warming over Earth's blackbody temperature.

Indeed, you can not get 33 degrees of warming over and above the blackbody temperature without positive feedback.

The degree of warming over the last 20 years or so has been hotly debated, as I'm sure you are aware.

Not exact matches

Use a candy thermometer to bring the mixture of sugar, butter, and corn syrup up to 300 degrees F, then pour it over warmed, salted peanuts.

You could also use 5.6 grams of instant yeast] 1/3 cup (80gm) warm water (not over 100 degrees F) 3 1/2 cups (438gm) all - purpose flour 2 1/4 (13gm) teaspoons salt 1 1/4 cups (300gm) tepid water (70 to 74 degrees F)::::::::::::::::::::::::::::::

Directions: Saute chopped leeks and garlic in butter, medium low heat, until very soft — 10 — 15 minutes / Add 1 t fresh thyme if you have it / Mix milk and egg together with salt & pepper / When tart shell is done and slightly cooled, sprinkle one half of the cheese on the bottom / Spread cooked leeks over cheese, pour egg milk mixture over the leeks / Sprinkle top with remaining cheese / Bake in a 375 degree oven until egg is barely set and tart is lightly golden — 15 — 20 minutes, longer for a larger pan with more filling / Remove from oven, lift out of tart pan base, place on a rack to cool a bit / Serve while warm / Swoon.

Keep it at a low temperature (200 to 250 degrees F) and gently warm a plate of food over the course of 20 to 30 minutes.

Each of the team was required to swim for over an hour at a time for as long as it took to reach the French coast, in water no warmer than 16 degrees Celsius.

During the Eocene, the concentration of carbon dioxide in the atmosphere was more than 560 parts per million, at least twice preindustrial levels, and the epoch kicked off with a global average temperature more than 8 degrees Celsius — about 14 degrees Fahrenheit — warmer than today, gradually cooling over the next 22 million years.

Because of the strong recent warming, the updated trend over 1906 to 2005 is now 0.74 ± 0.18 degree C. Note that the 1956 to 2005 trend alone is 0.65 ± 0.15 degree C, emphasizing that the majority of 20th - century warming occurred in the past 50 years.

The previous IPCC assessment reported a warming trend of 0.6 ± 0.2 degree Celsius over the period 1901 to 2000.

But Jones is not sure if Manley did as well at capturing slower changes, of a few tenths of a degree over decades, which is important for detecting the onset of warming due to the burning of fossil fuels.

The project's chief engineers counted on cooling sticks and other tricks to help the rails withstand soil warming of 0.2 degree C and air warming of 2 degrees C on the plateau over the next 50 years.

Jacobson said the sum of warming caused by all anthropogenic greenhouse gases — CO2, methane, nitrous oxide, chlorofluorocarbons and some others — plus the warming caused by black and brown carbon will yield a planetary warming effect of 2 degrees Celsius over the 20 - year period simulated by the computer.

«These creatures are already living at their physiological limits, so a two - degree change — a conservative prediction of the warming expected over the next 80 years or so — can make a big difference,» said Kordas.

(Im) permafrost According to a 2007 global outlook from the U.N. Environment Programme (UNEP), the frozen soil of the Tibetan plateau has warmed about 0.3 degree Celsius over the past 30 years — after the poles, faster than anywhere else on the planet.

And achieving any stabilization target — whether 2 degrees C of warming or 450 ppm or 1,000 gigatons of carbon added to the atmosphere by human activity — will require at least an 80 percent cut in emissions from peak levels by the end of this century and, ultimately, zero emissions over the long term.

«Hurricanes almost always form over ocean water warmer than about 80 degrees F. in a belt of generally east - to - west flow called the trade winds.

In the latter half of the decade, La Niña conditions persisted in the eastern and central tropical Pacific, keeping global surface temperatures about 0.1 degree C colder than average — a small effect compared with long - term global warming but a substantial one over a decade.

Over the past 60 years, winter temperatures in the northwestern part of the peninsula have soared by 11 degrees F. Year - round temperatures have risen by 5 degrees F and the surrounding ocean is warming.

If the water temperature off the West Coast rises 2 degrees Celsius over the next 100 years as expected, the Mediterranean mussel «takes over most of the West Coast, simply based on its ability to attach well under these warming conditions.»

Doubling carbon dioxide levels, alone, should produce just over 1 degree C of warming.

Vahmani and Jones ran a simulation of the most extreme case — a complete cessation of irrigation — and found a mean daytime warming of 1 degree Celsius averaged over the San Francisco Bay Area.

The 700 - degree Fahrenheit (370 - degree Celsius) fumes left over contain at least 30,000 parts per million of carbon dioxide (CO2)-- the primary greenhouse gas responsible for global warming — along with other pollutants.

«I would say it is significant that temperatures of the most recent decade exceed the warmest temperatures of our reconstruction by 0.5 degrees Fahrenheit, having few — if any — precedents over the last 11,000 years,» Marsicek says.

«Warming greater than 2 degrees Celsius above 19th - century levels is projected to be disruptive, reducing global agricultural productivity, causing widespread loss of biodiversity and — if sustained over centuries — melting much of the Greenland ice sheet with ensuing rise in sea levels of several meters,» the AGU declares in its first statement in four years on «Human Impacts on Climate.»

A prior study cited by the paper found that an increase in shrub cover of roughly 20 percent could spur as much as 1.8 degrees Celsius of additional regional warming over the next century.

A spate of studies has shown over the past year that even if countries honored the pledges they made in the Copenhagen Accord in December 2009, warming would still blow past the agreed limit of two degrees.

Realistic large - scale solar panel coverage could cause less than half a degree of local warming, far less than the several degrees in global temperature rise predicted over the next century if we keep burning fossil fuels.

There are some caveats with their study: The global climate models (GCMs) do not reproduce the 1930 - 1940 Arctic warm event very well, and the geographical differences in a limited number of grid - boxes in the observations and the GCMs may have been erased through taking the average value over the 90 - degree sectors.

I expect the rate of warming to proceed at a steady pace, about one and a half degrees over land in the next 50 years, less if the oceans are included.

L. pneumophila, a ubiquitous aquatic organism that thrives in warm environments (25 to 45 degrees Celsius with an optimum around 35 degrees Celsius) causes over 90 percent of Legionnaires» Disease cases.

The public, press and policy makers have been repeatedly told that three claims have widespread scientific support: Global temperature has risen about a degree since the late 19th century; levels of CO2 in the atmosphere have increased by about 30 % over the same period; and CO2 should contribute to future warming.

The Intergovernmental Panel on Climate Change (IPCC)'s recent report said the rate of warming over the past 15 years has been 0.05 degrees Celsius per decade — quite a bit smaller than the 0.12 degrees per decade calculated since 1951.

Given the one percent rise of temperature over the last century is an «average», and the Arctic and Antarctic regions are now warming faster, purportedly by up to eleven degrees, there must be areas that are now cooler.

Put together, all of the warming caused by biomass - related CO2 emissions and black and brown carbon particles creates a planetary warming effect of 2 degrees Celsius (35.6 degrees Fahrenheit) over the two - decade period simulated by the computer.

I can understand that approaching equilibrium takes a long, long time, while TCR gives a better measure of what will happen over the next few decades (and that technology and society may be very different in 200 years time); but on the other hand, I thought nations had agreed to try to limit global warming to less than 2 degrees C overall, and not just to limit it to less than 2 degrees C by 2100.

With warming rates of 0.5 to over 1.3 degrees C per century this has caused considerable alarm for many.

The public, press and policy makers have been repeatedly told that three claims have widespread scientific support: Global temperature has risen about a degree since the late 19th century; levels of CO2 [carbon dioxide] in the atmosphere have increased by about 30 percent over the same period; and CO2 should contribute to future warming.

-- raw nuts and seeds contain «anti nutrients» which prevent untimely sprouting and being «exterminated» by all the nut lovers like insects, animals and us included — If you eat raw nuts and nut butters daily, in larger amounts, you SHOULD soak the raw nuts and seeds in warm water with a couple of teaspoons of seasalt over night and then thorougly rinse, drip dry and dehydrate in the oven at about 150 degrees Fahrenheit — Wilderness Family sells nutbutters from soaked and dehydrated nuts, but it is spendy!

I got the rare joy of running errands alone over the weekend, on a unseasonably warm (55 degree) day and this is what I wore.

The initial issue was around the warm air that, on the coupe, escapes through the air - vent in the front bonnet and up and over the car and across the rear deck; with no roof the 70 - degree C air would head over the header rail into the laps of the passengers.

You'll enjoy 100ft / 30m visibility 365 days a year, with warm water (80 — 87 degrees), beautiful coral gardens and over 220 varieties of colorful reef fish — corals and spongest galore.

I earlier asked how serious 0.065 degrees of ocean warming over 45 years was in the greater scheme of things.

I wrote yesterday (# 7): «A high degree of confidence is appropriate, given that catastrophic anthropogenic global warming is already occurring right before our eyes, all over the world.

No one can know what will happen over the next decade, but this data does not support the IPCC assertion that we can be 90 % certain that increasing CO2 concentrations have been responsible for a substantial part of the 20th century warming, or that we an expect 3 degrees C of warming over the next century.

Given the one percent rise of temperature over the last century is an «average», and the Arctic and Antarctic regions are now warming faster, purportedly by up to eleven degrees, there must be areas that are now cooler.

We find a higher sensitivity of extreme events to aerosol reductions, per degree of surface warming, in particular over the major aerosol emission regions.

The actual prevailing view of the paleoclimate research community that emerged during the early 1990s, when long - term proxy data became more widely available and it was possible to synthesize them into estimates of large - scale temperature changes in past centuries, was that the average temperature over the Northern Hemisphere varied by significantly less than 1 degree C in previous centuries (i.e., the variations in past centuries were small compared to the observed 20th century warming).

Now, perhaps you can explain to us how you get 33 degrees of greenhouse warming over blackbody temperatures without significant contributions from positive feedback.