Page 48 - Dust Storms News Today : Breaking News, Live Updates & Top Stories | Vimarsana

All the earth's dust and the reason it's there is because there's a no go like it was the wind conditions are wetter that's dried up. and it's the material from the floor about old like silk and little silica organisms called diatoms to get blown away high up into the air and can travel huge distances. there's a range of countries primarily neighboring the sahara because this is the major source of sand and dust storms both to the north and south but equally to the east where we're talking of iraq iran syria kuwait the emirates the gulf states saudi arabia but increasingly moving to the east w...

They sweep across the. the just to lift it up to three or four miles in altitude before it's really kind of scary the way by the way it's. every year the current estimate is anywhere from two to five billion metric tons of news around some just as a nurse atmosphere every year so that's quite a bit of dust. dust isn't always bad scientists are researching the impact of dust crossing the ocean from africa to florida i think the fact that we can see these and pipes are far away is really exciting. so when the rain forest we need the plants to ride their nutrients in a fertilized for dust in kuwa...

End the same with asian dust blown across fertilizers some of the northern hawaiian island rain forests and sustains them so there are some very positive things. science can play a part in understanding predicting and preventing dust storms this knowledge the needs to be used by policymakers. and we're very good in developing technologies for launching satellites and doing things but when it comes to policy things many times we we act stupidly we become stupid we don't understand the realities on the ground or we don't care about the long term consequences of our policies very very communities...

Four miles in altitude before it's really kind of scurried away by the limbs plane every year the current estimate is anywhere from two to five billion metric tons that moves around some just as a nurse. it was for every year so that's quite a bit of dust. just isn't always bad scientists are researching the impact of dust crossing the ocean from africa to florida i think the fact that we can see these impacts are far away is really exciting. so in the rain forest we need the plants to ride their nutrients in a fertilised from dust in kuwait they're pioneering new ways of tackling the problem ...

A lot of these pollutants are emitted and transported and then finally the writer colors that we have correspond to dust storms and so in that case what we're looking at is the effect of the surface winds blowing across a region that has a lot of fine particles that can be blown up into the air and blown by the winds over a very long distances. using models like this help scientists understand what's happening in the earth's atmosphere. of the projects concentrate on collecting actual data about atmospheric particles dr robert levy has been working on a long time global aerosol record. so this...