Sentences with phrase «ice concentration on»

AMSR - E sea ice concentration on 30 August.

Arctic sea ice concentration on 10 June 2014.

Monthly sections of salinity and temperature shown with sea ice concentration on the date of deployment.

HadISST is a unique combination of monthly globally - complete fields of SST and sea ice concentration on a 1 degree latitude - longitude grid from 1870 to date.

Not exact matches

Spelling Names Ice Cream Center from Still Playing School Learning about Our Friends — Graphing Activity for Preschoolers from Rainy Day Mum Friendship Ice Cream Is a Fun Way to Practice Sharing from Mama Smiles Simple Friendship Concentration Game for Preschoolers from Toddler Approved Kind Words Sensory Lesson from Preschool Powol Packets Making Pumpkin Ice Cream with Friends from The Educators» Spin On It Cupcake Cones from Kori at Home How to Make a Catapult Ice Cream Scoop Style from JDaniel4's Mom Paper Tube Friendship Bracelets from Clare's Little Tots How to Make a Colour Mixing Ice Cream from Peakle Pie Preschool Pencil Control from CraftCreateCalm How to Make Happy Faces in a Sand Tray from Big Owl Little Owl Witty Hoots Share the Ice Cream Fine Motor Game from Views From a Step Stool Pass the Ice Cream Sharing Activity for Preschoolers from Sunny Day Family Gross Motor Core Strengthening Friendship Activity for a Group from Sugar Aunts Friendship Ice Cream Throw from Adventures of Adam Build 2D and 3D Ice Cream Cones with Friends from Kara Carrero Piggie and Elephant Shapes Sharing Activity from Mosswood Connections

They've found that the ice on comets has deuterium concentrations very similar to the water in our oceans.

A new University of Colorado Boulder study comparing dissolved black carbon deposition on ice and snow in ecosystems around the world (including Antarctica, the Arctic, and alpine regions of the Himalayas, Rockies, Andes, and Alps) shows that while concentrations vary widely, significant amounts can persist in both pristine and non-pristine areas of snow.

Gioia's team first noticed something odd off West Africa on a 2001 research cruise, when they observed a spike in the concentration of seven of the most important PCBs — the so - called ICES set.

The study's results suggest the ice sheet hasn't lost as much reflectivity as previously thought, and that black carbon and dust concentrations haven't increased significantly and are thus not responsible for darkening on the upper ice sheet.

In addition, he says, since CFCs are not particularly soluble in water, they would not be present in cloud - born ice particles in very high concentrations, so the mechanism Lu and Sanche propose would not dissociate enough CFCs to have a big impact on ozone levels.

Newly confirmed water on the moon could one day help sustain lunar astronauts but, problematically, it seems to be locked up as small concentrations of ice in the lunar soil.

At the poles, gamma - ray data from Mars Odyssey show high concentrations of hydrogen — «the icing on the cake,» Head says.

Spleen cells (1 × 106) were incubated with hamster anti-murine αβTCR (Accurate Chemical, Westbury, NY), hamster anti-murine γδTCR (GL3; kindly provided by Leo LeFrancois, University of Connecticut, Farmington, CT), or PE - conjugated rat anti-Thy 1.2 (PharMingen, San Diego, CA) at a concentration of 1 μg / ml for 30 min on ice, and washed three times in HBSS.

«Effects of Ice Number Concentration on Dynamics of a Shallow Mixed - Phase Stratiform Cloud.»

Based on accumulating measurements of microbes in the subglacial environment, he calculates that the concentration of cell and organic carbon in the Earth's ice sheets, or «cryosphere», may be hundreds of times higher than what is found in all the planet's freshwater systems.

Cell suspensions were diluted to a final concentration of 104 cells / µl in DMEM / F12 (3 ∶ 1) and kept on ice until transplantation.

On April 30, 23.5 percent of the lakes were still under ice, with the highest concentrations of ice on Lake Superior, the largest of the five lakeOn April 30, 23.5 percent of the lakes were still under ice, with the highest concentrations of ice on Lake Superior, the largest of the five lakeon Lake Superior, the largest of the five lakes.

All this cold water being released into the ocean has a significant impact on the formation of sea ice, resulting in higher rates of sea ice concentration around Antarctica.

Measurements of Bacterial Concentrations on a Millimeter Scale in Ice Cores With a Scanning Laser Fluorescence Spectrometer.

This dataset contains nitrate concentration and isotopic composition (d15N, d18O, D17O) measurements on the WAIS Divide WDC06A ice core.

... Polar amplification explains in part why Greenland Ice Sheet and the West Antarctic Ice Sheet appear to be highly sensitive to relatively small increases in CO2 concentration and global mean temperature... Polar amplification occurs if the magnitude of zonally averaged surface temperature change at high latitudes exceeds the globally averaged temperature change, in response to climate forcings and on time scales greater than the annual cycle.

On a related note: Does anyone here know where the best source would be for getting a detailed chart of Be-10 concentrations from ice cores plotted against global temps during the past 10,000 years?

Because the drains out of the various bathtubs involved in the climate — atmospheric concentrations, the heat balance of the surface and oceans, ice sheet accumulations, and thermal expansion of the oceans — are small and slow, the emissions we generate in the next few decades will lead to changes that, on any time scale we can contemplate, are irreversible.

Dr. Archer has worked on the ongoing mystery of the low atmospheric CO2 concentration during glacial time 20,000 years ago, and on the fate of fossil fuel CO2 on geologic time scales in the future, and its impact on future ice age cycles, ocean methane hydrate decomposition, and coral reefs.

«the European Project for Ice Coring in Antarctica (EPICA) established a precise link between climate records from Greenland and Antarctica using data on global changes in methane concentrations derived from trapped air bubbles in the ice.&raqIce Coring in Antarctica (EPICA) established a precise link between climate records from Greenland and Antarctica using data on global changes in methane concentrations derived from trapped air bubbles in the ice.&raqice.»

Climate alarm depends on several gloomy assumptions — about how fast emissions will increase, how fast atmospheric concentrations will rise, how much global temperatures will rise, how warming will affect ice sheet dynamics and sea - level rise, how warming will affect weather patterns, how the latter will affect agriculture and other economic activities, and how all climate change impacts will affect public health and welfare.

A threshold h applied on the (thickness Feb = Mar concentration Sept) field yields the predicted September extent after the regression with the past four years of sea ice extent observations.

WMO will issue its full Statement on the State of the Climate in 2017 in March which will provide a comprehensive overview of temperature variability and trends, high - impact events, and long - term indicators of climate change such as increasing carbon dioxide concentrations, Arctic and Antarctic sea ice, sea level rise and ocean acidification.

Left figure: April ice extent defined as 30 % ice concentration in the Greenland Sea / Fram Strait and Barents Sea based on passive microwave data (red = April 2012, orange = mean April 1999 - 2008, purple = mean April 1980 - 1999, green = mean April 1979 - 2008).

Right figure: May ice extent defined as 30 % ice concentration in the Greenland Sea / Fram Strait and Barents Sea based on passive microwave data (red = May 2012, orange = mean May 1999 - 2008, purple = mean May 1980 - 1999, green = mean May 1979 - 2008)(Gerland et al.).

Based on February / March SMOS sea ice thickness and September SSMI sea ice concentration we provide a heuristic / statistical guesstimate for the 2015 September sea ice extent: 3.6 + / - 0.7.

Zhang and Lindsay, 4.3 ± 0.8, Model The forecasting system is based on a synthesis of a model, the NCEP / NCAR reanalysis data, and satellite observations of ice concentration and sea surface temperature.

please read Z. Jaworowski's (with Segalstad and Ono) many papers on this subject of trapped gases in glaciers, where he discusses the over 20 mechanical and chemical processes that make accurate measurements impossible; even in shallow cores above the point where co2 is supposedly permanently trap in ice cavities in the firn, co2 concentrations are already 20 - 40 % lower than those measured in air at mauna loa.

May ice extent defined as the 30 % ice concentration in the Greenland Sea / Fram Strait and Barents Sea based on the Norwegian ice charts (blue = 2013, red = 2012, orange = 2011, green = 2010, yellow = 2009).

The ice age product is based on a 15 % sea ice concentration threshold to be consistent with the threshold used for mapping overall sea ice extent.

Another simulation incorporated prescribed sea ice loss in autumn and winter based on satellite - derived Arctic sea ice concentrations.

I have downloaded the HADISST ice data and computed sea ice extent for both the arctic and antarctic (based on 15 % concentration to be consistent with NSIDC data from the satellite era).

July 19: Dr. Stephen Schneider passed away unexpectedly in London • July 17: The Polar Science Center observes anomalous drop in Arctic ice volume • July 16: The National Academy of Sciences released a summary report on climate stabilization targets pertaining to emissions, concentrations, and impacts over decades to millennia.

One of the difficulties using charts based on in situ observations is that there was very little exploration poleward of the «marginal ice zone» (the area of partial sea ice cover near the ice edge), so in older reconstructions the ice concentration was often assumed to be 100 % beyond the marginal zone.

In Northeast Land and Svalbard, the melting waters on the ice caps are the tears of the Earth mourning the future death of men and civilizations as the concentration of carbon dioxide in the atmosphere spikes and global warming proceeds rapidly, killing millions of marine organisms, and increasing the acidification of the oceans.

«We build on this insight to demonstrate directly from ice - core data that, over glacial — interglacial timescales, climate dynamics are largely driven by internal Earth system mechanisms, including a marked positive feedback effect from temperature variability on greenhouse - gas concentrations.»

Measuring the distance apart and speed of 2 satellites in space orbiting the earth to the width of a human hair with no margin for error [damn those drift recalculations], and taking into account unknown factors with respect to the true values for water depth, water weight at different salt concentrations, ice depth magma flows, volcanic activity etc [ie making a lot of guesses], plus taking human motivation on board [like CO2 increase must melt ice surely] can give you an accurate measurement of the volume ice in Antarctica.

During our 200,000 - or - so years on this planet, CO2 concentrations have largely stayed below 300 ppm, as ice cores prove.

I'd be glad of a hand on this question of how do we know CO2 concentrations and dates from ice cores are not subject to such a chromatographic effect?

The BRT then manufactured an untested sea - ice threshold based solely on circumstantial evidence to assert whelping and nursing required sea ice concentrations over 25 %.

But it is a proxy, because the idea that that it is not a proxy rests on the tenuous and unproven assumption that the chemical composition of the ice - core data does not undergo any fractionation processes before closing and after closing that affect the chemical composition of the bubbles thereby perfectly preserving the atmospheric concentration of CO2.

Based Solely on that assumption wherever climate models projected ice falling below 25 % concentration, they deemed it «inadequate for whelping and nursing.»

via changes in cloud cover, ice cover, atmospheric aerosols concentrations and distributions) is incomplete and contains uncertainties on the order of the estimates of the forcing changes themselves. . .

The OSI SAF team focuses on scatterometer winds (and soon microwave winds), Sea Surface Temperature (SST) and sea Ice Surface Temperature (IST), radiative fluxes: Solar Surface Irradiance (SSI) and Downward Longwave Irradiance (DLI), sea ice concentration, edge, type, emissivity, driIce Surface Temperature (IST), radiative fluxes: Solar Surface Irradiance (SSI) and Downward Longwave Irradiance (DLI), sea ice concentration, edge, type, emissivity, driice concentration, edge, type, emissivity, drift.

Salby's numbers for thermal influence on CO2 concentrations are an order of magnitude too high, and back - casting those to the last ice age indicates zero (that is, absolutely none at all) CO2, which would have killed off all vegetable life on the planet.