According to qinghai daily reports: huge dust storms group is rolling in and instantaneous consuming cities, sand and stones flying, immediately. The sandstorms, swept across most of the northwest areas such as qinghai, xinjiang, gansu, it's not the end of the science fiction film, but on July 25, 2018 occurred in qinghai golmud dust storms.
it is well known that a large area of desert and gobi desert terrain is the material basis of the formation of dust storms. The west has a large area of desert land, there is little rain here, sunshine is intense, land barren, people spend a lot of manpower and material resources and financial resources sand prevention, but always have little effect.
however, in the republic of qinghai tara beach, only five years, pieces of green covered the original wasteland, this is the people in the past decades efforts did not achieve the effect. This change, thanks to the pieces of dark blue solar photovoltaic panels.
in 2013, the national electricity investment group of the Yellow River upstream hydropower development co. , LTD here to start building photovoltaic power station, pieces of blue photovoltaic panels, will originally point-blank sunshine interception on land, will otherwise shaved tara beach GangFeng trapped, along with their regular cleaning of photovoltaic panels, water culvert in land increased greatly.
then, they planted here consciously alkali grass, grass sand-fixation, esparto, snow chrysanthemum plants. The former & other; The gobi desert & throughout; Soon into the & other; Green pastures & throughout; And not only hold the sand, even changed the local microclimate.
in 5000 kilometers, the extreme north of the earth. The BBC record the polar bear's foraging, global warming, polar bear habitat and feeding ground narrowed sharply, they each fall, face extinction.
the phenomenon, the culprit is the large amount of greenhouse gases emissions. As the world's largest photovoltaic power station operators, the Yellow River company for the world provides a solution for the greenhouse gases. They use clean water, light, wind energy, will 50 billion kilowatt-hours per year green energy to power grid, the equivalent of 18 million tons of standard coal saving, decrease of about 47. 16 million tons of carbon dioxide, sulphur dioxide of about 1. 5 million tons. If have a third of the world's power generation company can, like the Yellow River company, using green clean energy generation, then our environment will be greatly improved.
AVIC did not disclose the details of the test, but said it was after the company verify the machine on September 10 m wingspan technique long-endurance flight test validation after another breakthrough. In the test, the plane flight for about 5 hours.