Sentence examples for arctic atmosphere from inspiring English sources

Now, a team of scientists have found evidence that the Arctic warming and melting sea ice could be changing the chemistry of the Arctic atmosphere through reactions that happen on the snow that sits atop the sea ice and in the air above it.

For instance, 6 years ago a quarter of Japan's summer crop of rice was wiped out during a frigid year that resulted from shifts in the Arctic atmosphere.

For the first time in hundreds of thousands of years, carbon dioxide levels in the Arctic atmosphere have exceeded the level of 400 parts per million, monitoring shows.

A family of king penguins waddles around in an arctic atmosphere created with light and sound by the lighting designer Jeff Forbes and the composer Kate Griesar.

The loss of summer sea ice has led to unusual warming of the Arctic atmosphere, that in turn impacts weather patterns in the northern hemisphere, that can result in persistent extreme weather such as droughts, heatwaves and flooding," she said.

Measurements taken by instruments carried aloft by aircraft and balloons over the past winter have found that temperatures in the crucial layer of the Arctic atmosphere were, indeed, among the lowest on record and that ozone losses of more than 60percentt occurred.

This extra heat then gets released back to the atmosphere when sea ice refreezes in the fall, *somehow* making the Jet Stream more wavy, bringing more Arctic air down towards the U.S. and making for bigger storms.

This study was conducted in three Arctic ecosystems: Sub-Arctic (Churchill, MB), Low-Arctic (Daring Lake, NWT), and High-Arctic (Truelove Lowlands, NU).

Page A4 OZONE HOLE OVER ARCTIC Intense cold in the upper atmosphere of the Arctic last winter activated ozone-depleting chemicals and produced the first significant ozone hole ever recorded over the high northern regions, scientists reported in the journal Nature.

Given the importance of land-atmosphere feedbacks in the Arctic [26] [28], the precedence of a fire-prone tundra biome should motivate further research into the controls of tundra fire regimes and links between tundra burning and the climate system.

Process models indicate that the NPP response of arctic vegetation to increasing CO2 concentration in the atmosphere is dependent on increased nitrogen mineralization due to climate warming [ 4].