Sentences with phrase «on high northern latitudes»

There is a hockey stick graph at http://www.arcus.org/synthesis2k/synthesis/ purporting to be based on high Northern latitudes.

Not exact matches

To achieve these desirable qualities, greenhouse growers in northern latitudes must rely on supplemental lighting from high - pressure sodium lamps during winter months.

CH4 ice appears on crater rims and mountain ridges at low latitudes and is abundant at Pluto's high northern latitudes.

As Cassini soared above high northern latitudes on Saturn's moon Dione, the spacecraft looked down at a region near the day - night boundary.

According to the post on the mid-Holocene Optimum, it was likely restricted to the high latitudes of the Northern Hemisphere, and the tropics may well have been colder.

``... a unique century - long SAT dataset focused on the high latitudes of the Northern Hemisphere.

It is not that the polar regions are amplifying the warming «going on» at lower latitudes, it is that any warming going on AT THE POLES is amplified through inherent positive feedback processes AT THE POLES, and specifically this is primarily the ice - albedo positive feedback process whereby more open water leads to more warming leads to more open water, etc. *** «Climate model simulations have shown that ice albedo feedbacks associated with variations in snow and sea - ice coverage are a key factor in positive feedback mechanisms which amplify climate change at high northern latitudes...»

For example, if he knows a way of growing millions of tons of corn on recently thawed - out permafrost bog with the sunlight constraints of high northern latitudes, then he should let the rest of the world know!

Meaning one get an effect similar to the higher troposphere one gets on Earth with the tropics: «At latitudes above 60, the tropopause is less than 9 -10 km above sea level; the lowest is less than 8 km high, above Antarctica and above Siberia and northern Canada in winter.

Most interesting is that the about monthly variations correlate with the lunar phases (peak on full moon) The Helsinki Background measurements 1935 The first background measurements in history; sampling data in vertical profile every 50 - 100m up to 1,5 km; 364 ppm underthe clouds and above Haldane measurements at the Scottish coast 370 ppmCO2 in winds from the sea; 355 ppm in air from the land Wattenberg measurements in the southern Atlantic ocean 1925-1927 310 sampling stations along the latitudes of the southern Atlantic oceans and parts of the northern; measuring all oceanographic data and CO2 in air over the sea; high ocean outgassing crossing the warm water currents north (> ~ 360 ppm) Buchs measurements in the northern Atlantic ocean 1932 - 1936 sampling CO2 over sea surface in northern Atlantic Ocean up to the polar circle (Greenland, Iceland, Spitsbergen, Barents Sea); measuring also high CO2 near Spitsbergen (Spitsbergen current, North Cape current) 364 ppm and CO2 over sea crossing the Atlantic from Kopenhagen to Newyork and back (Brements on a swedish island Lundegards CO2 sampling on swedish island (Kattegatt) in summer from 1920 - 1926; rising CO2 concentration (+7 ppm) in the 20s; ~ 328 ppm yearly average

The majority of the warming in the last 150 years has been in high latitudes of the Northern hemisphere with the most amount of warming occurring on the Greenland ice sheet which is the same pattern of warming that occurred in past D - O cycles.

Dr. Ballard: The Northern Hemisphere is the location of most of the land mass on the Earth and much of it (Canada, Alaska, Siberia) lies at high latitudes.

AGW is on the order of 0.05 C / decade globally and it's a good thing because it is largely delivered to high northern latitudes in the winter which benefit from milder winter temperatures.

The largest reservoirs of carbon on land are in the forests of the tropics and the soils of northern high latitudes, which are paradoxically, the least studied of terrestrial ecosystems, with the bulk of research effort made where most ecologists live, in the mid-latitudes.

However, both sediment records of atmospheric deposition of Hg2 + species at high northern latitudes and atmospheric GEM concentrations inferred from Greenland firn air support the conclusion that transfer of anthropogenic inorganic mercury through the atmosphere to terrestrial and marine reservoirs occurs on a large scale.

During this period the Northern Hemisphere remained ice - free, and paleobotanical studies show cool - temperate Pliocene floras at high latitudes on Greenland and the Arctic Archipelago.

In mid to high Northern latitudes on a still winter's day one may see a hollow entirely covered in dew.