Sentences with phrase «ice cores out»

It would be a lot of work but there are many ice cores out there and a lot of other paleo data as well, from wide reaching locations.

Scientists drilling ice cores out of Greenland have found lead from fly ash, a byproduct of coal combustion, dating back to the era.

Not exact matches

Deeper into the core the layers thin out due to ice flow and high pressure and eventually individual years can not be distinguished.

I could go on, but the fact of the matter is, if you use just the bible to map out a timeline it's a little wonky but doable because for over 2000 years its had revisions and edits so that it would make more sense, if you want to really look the history of the world through geology, ice core samples and what not, it'll paint a very different picture.

INGREDIENTS for the labneh: 1 cup of 2 % pain greek yogurt 1 tablespoon of honey 1/2 teaspoon of maldon sea salt or kosher salt for the crust: 1 cup of all - purpose white flour (plus a couple of tablespoons to roll out the dough) 1/2 cup of buckwheat flour 1/2 teaspoon of sea salt 1/2 cup (typically one stick) of very cold sliced butter 1/2 cup of water with ice for the apple filling: 3 apples, cored, halved, and thinly sliced 2 tablespoons of coconut palm sugar (or regular white sugar) a pinch of sea salt 1/2 teaspoon of cinnamon 1 tablespoon of pistachios, roughly chopped 5 - 6 sage leaves, roughly chopped

As the iron in the inner core cools and solidifies, the researchers hypothesize, some of those light elements would be squeezed out, like the salt extruded from ice crystals when seawater freezes.

To find out how snowfall has changed recently, Thomas and her colleagues analysed 79 ice cores from across the Antarctic, most of which went back at least 200 years.

Completed in 1980 but operational before then, the VLA was behind the discoveries of water ice on Mercury; the complex region surrounding Sagittarius A *, the black hole at the core of the Milky Way galaxy; and it helped astronomers identify a distant galaxy already pumping out stars less than a billion years after the big bang.

A unique study of frozen ice cores from the Tibetan Himalayas has shown that international agreements on phasing out the use of toxic persistent organic pollutants are working.

To build a picture of the habitat as it crept out of the Ice Age, Willerslev's team analysed DNA in cores taken from beneath two lakes in what was the last stretch of the corridor to melt.

To find out the lake's age and how it formed, researchers took ice cores down to a depth of 16 meters.

Gas giants are probably born further out, beyond some 400 million kilometers, where ice crystals can develop and accumulate into planetary cores that are massive enough to attract large amounts of gas from the disk.

They planned to drill out ice cores to study past climates.

Researchers speculate that primitive life could eke out an existence there, subsisting on a bare minimum of dissolved organic carbon — a notion bolstered by the recent discovery of bacteria within refrozen ice in a core drilled to 100 meters above the lake under Vostok Station (ScienceNOW, 9 December 1999).

Previous research by Box using ice cores — long cylinders drilled out of the ice sheet that let scientists sample hundreds of years of ice layers — showed that in the past, snowfall has increased over the ice sheet as temperatures have risen.

The best - known large - scale ice coring programmes have been carried out in Greenland and Antarctica.

DIY version: To round out the macronutrient balance and bump up the fiber in this smoothie, blend a small whole cored green apple with a half cup of frozen pineapple, a half cup each of fresh spinach and kale, a quarter of a ripe avocado, a tablespoon of chia seeds, one scoop of plant - based protein powder (I personally like Naked Pea vanilla), ice, and enough water to create your preferred consistency.

In extreme cases it causes the core to freeze up and can actually result in pieces of ice coming out of vents..

Engadget has sniffed out a rumor that they'll be bringing their own quad - core Android 4.0 (Ice Cream Sandwich) very, very soon.

With a dual core 1.2 GHz processor at the heart of gadget and loaded with Android Ice - Cream Sandwich Platform out of the box, it will surely be a treat for the tech - savvy people.

With a dual core 1.2 GHz processor at the heart of gadget and loaded with Android Ice - Cream Sandwich Platform out...

«Our strategy on Android is simply to enable quad - core tablets running Android Ice Cream Sandwich to be developed and brought out to market at the $ 199 price point, and the way we do that is a platform we've developed called Kai.

It's the same super-specced device we saw leak out a week ago, meaning 1920 x 1200 resolution, quad - core Tegra 3 processor clocked at 1.3 GHz, and Ice Cream Sandwich as the shipping OS.

The One X international model packs the Tegra 3 and all Android developers have already started working on Ice Cream Sandwich custom ROMs and we also, as users, are hoping that with every release we will get better performance and stability out of the upcoming custom firmware editions for the quad core device.

Speaking to the chip designer's shareholders, investor relations chief Rob Csonger said: «Our strategy on Android is simply to enable quad - core tablets running Android Ice Cream Sandwich to be developed and brought out to market at the $ 199 price point, and the way we do that is a platform we've developed called Kai.»

* Dimension: 256.6 x 175.3 x 9.7 mm * Weight: 588g * Display: 16M - color 10.1 ″ PLS LCD capacitive touchscreen of WXGA resolution (1280 x 800 pixels) * OS: Android 4.0 Ice Cream Sandwich, TouchWiz UI * Chipset: 1 GHz dual - core processor * Camera: 3.2 MP autofocus camera with 1080p video recording; VGA front - facing camera * Memory: 16 / 32 GB of inbuilt storage, expandable via a microSD card slot * Connectivity: Voice and data connectivity with quad - band GSM / GPRS / EDGE and quad - band (850 / 900/1900 / 2100 MHz) UMTS, 21 Mbps HSDPA and HSUPA 5.76 Mbps support, video calls, dual - band Wi - Fi a / b / g / n, Wi - Fi Direct, Assisted GPS, Bluetooth 3.0, 30 - pin connector * Battery: 7,000 mAh * Misc: Gyro sensor, accelerometer sensor for automatic UI rotation, ambient light sensor, Adobe Flash Player 11 support, DivX / XviD support, TV - out (adapter required), USB host (via an adapter)

«Our strategy on Android is simply to enable quad - core tablets running Android Ice Cream Sandwich to be developed and brought out to market at the $ 199 price point, and the way we do that is a platform we've developed called Kai,» he said.

The Samsung Galaxy Note 10.1 quad - core tablet will roll on out when it is release with Ice Cream Sandwich (Android 4.0) and is apparently going to be available as soon as 3 - 5 weeks.

In any event, there is unequivocal geologic evidence for parts of the GIS still in tact during the last interglacial, and Northern Hemisphere ice core records (see NEEM) now go back that far, which rules out ice - free conditions at the time in the NH.

When attempts were made to update the record by redrilling in 1991, it was found that the annual cycle had been wiped out over the top 20 meters of the core by percolation of meltwater from extensive melting of the ice surface since 1976.

In my briefings to the Association of Small Island States in Bali, the 41 Island Nations of the Caribbean, Pacific, and Indian Ocean (and later circulated to all member states), I pointed out that IPCC had seriously and systematically UNDERESTIMATED the extent of climate change, showing that the sensitivity of temperature and sea level to CO2 clearly shown by the past climate record in coral reefs, ice cores, and deep sea sediments is orders of magnitude higher than IPCC's models.

The ice core record seems to rule out that suggestion I would have thought.

After scientists have done the hard work of working out these relations, it is possible to use one ice - core record to represent broader regions IF you restrict consideration to the parts that are widely coherent, so it is O.K. to plot a smoothed version of an Antarctic temperature record against CO2 over long times and discuss the relation as if it is global, but a lot of background is required.

Now the locations of avaialble proxy data (tree rings, ice cores, ocean sediment records, corals etc.) are not necessarily optimally spread out, but the spatial sampling error is actually quite easy to calculate, and goes into the error bars shown on most reconstructions.

1) Lack of such degassing events in the recent paleo - records, as Dr Schmidt points out this would appear in ice cores, yet the warmth of the early Holocene and the earlier Eemian and Holsteinian interglacials did not trigger a degassing.

Oh and if you like fantasy fiction and are interested in ice cores, why not check out the Answers In Genesis (Young earth creationists) page on the subject; --RRB-

Based on the GISP2 ice core proxy record from Greenland it has previously been pointed out that the present period of warming since 1850 to a high degree may be explained by a natural c. 1100 yr periodic temperature variation (Humlum et al., 2011).

To carry out the study, the researchers developed a new sample extraction and mass spectrometry method that allowed them to precisely measure the carbon isotopic composition of methane in very small ice core samples.

Among other things, we know about diffusion, the gaussian filter effect that takes out short term variability that might explain the smooth ice core data, etc., but when taking readings from the air samples in ice, what is the mechanism for accounting for the CO2 contained in the ice itself?

The true believer in AGW can look at the ice core record and see, for example: 800 years with temperatures rising while CO2 is low and falling; 4000 years with both CO2 and temperature rising; then 400 years with temperatures falling while CO2 is high and rising, and say that we do not know what caused the first and last of those periods, but over the majority of the period (4000 out of 5200 years) the two were in step.

Turn the lights out go back to the stone age climate change has been changing for thousands of years look at ice core samples.

To be consistent you should object to the Vostok ice - core data on the ground that it smooths out anything faster than a couple of centuries.

The tree - ring data match other information about long - term climate change, like the data from ice cores drilled out of ancient glaciers.

(nobody seems to know where he got this idea from) In the movie he says that a scientist friend showed him an ice core, pointed out a specific point to him, and said that that was the year that they passed the Clean Air Act.

I agree with you in one respect: to sort out all the nonsense about climate, one can go a long way just by meditating on ice core data.

The cores coming out of the ocean floor indeed showed slow changes, and so did the ice core from Antarctica — but few understood then about how special Antarctica is, how insulated from the rest of the world its weather can be (that ring of westerlies and its vertical curtain of rising air at 60 ° S) and how its low rates of snowfall limit time resolution.

And I don't trust scientists who say things which are simply impossible like diffussion of CO2 out of ice cores, while the outside world is 100 - 200 ppmv higher...

If the ice warms, gas molecules locked in the dense matrix of ice crystals will start to leak out of the core — and those gases are essential to measuring the paleoclimate.

These Dansgaard - Oeschger (D - O) sequences are observed most prominently in Greenland ice cores, although they have a global signature, including an out of phase Antarctic signal.

How much doubt exactly, in what terms and in what ways, applied to what scales and for what spans, do you percolate out of all Kernodle's disparate disparagements of the ice core record?