久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Environment

Dusty, sandy air to sweep northern region

By LI HONGYANG | China Daily | Updated: 2020-04-17 09:05
Share
Share - WeChat
Beijing witnesses flowing sand and dust on April 16, 2020. [Photo/National Meteorological Center]

The National Meteorological Center issued a blue alert for dust storms - the lowest level of its ratings - for most northern areas in China on Thursday, warning that as a result the region will remain dusty next week.

The center also forecast that sandstorms will hit the southern basin of the Xinjiang Uygur autonomous region starting Friday.

Meanwhile, parts of the provinces of Gansu, Shaanxi, Shanxi, Hebei and Henan, as well as the Inner Mongolia autonomous region, will be blanketed by sand or dust.

Under the influence of strong winds, the dust is expected to affect Beijing, causing its PM10 - particulate matter with diameters of 10 microns - to rise significantly, the center said.

Data from the Beijing Municipal Environmental Monitoring Center showed that on Thursday, the density of PM10 in the capital rocketed to 492 micrograms per cubic meter in its northwestern parts, reaching pollution level Grade 6, the highest air pollution rating. The index dropped to a slightly higher-than-average level several hours later.

According to the center, on Saturday, North China and areas along the Yellow and the Huaihe rivers will experience winds of at least 28 kilometers per hour. The Bohai Sea and the Yellow Sea will see winds of up to 88 km/h, and some of its areas will be hit by thunderstorms.

The winds and sandstorms will persist until next week nationwide. The center warned that passengers should be aware of objects falling from high buildings and protect themselves from dust by wearing face masks.

Hu Xiao, chief meteorologist at Tianqi.com affiliated with the China Meteorological Administration, said that sandy and dusty weather in spring accounts for about 80 percent of the total for the entire year and happens most intensively in April.

"As the temperature rises rapidly in spring, sand sources in the north thaw. With less rain and more wind, it is easy to form dusty weather, of which the strongest, namely sandstorms, can reduce visibility to less than 500 meters," he said.

On Saturday, moderate to heavy rains will hit South China while cold air and Mongolian cyclones will lead to strong winds and a drop in temperatures to between 4 C and 6 C in North China.

The center warned that people in northern areas should pay attention to the drought conditions and the potential risk of forest and grassland fires.

Local authorities in Xinjiang should especially prepare for geological disasters such as mountain torrents caused by rain and falling temperatures.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 国产精品亚洲高清一区二区 | 国产成人精品日本亚洲专区6 | 久久影院yy6080 | 日本网址在线观看 | 欧美视频三区 | 久久一本精品久久精品66 | 欧美高清视频一区 | 免费看操片 | 欧美一级级a在线观看 | 成人看的一级毛片 | 黄色福利站 | 精品免费久久久久久成人影院 | 精品欧美亚洲韩国日本久久 | 一级毛片私人影院老司机 | 日本无卡码一区二区三区 | 亚洲国产成人久久综合一区 | 日本精品一区二区三区视频 | 国产精选在线播放 | 国产久草视频 | 久久亚洲国产精品五月天 | 成人黄18免费网站 | 国产呦精品系列在线 | 亚洲国产欧美在线人成 | 沈樵在线观看福利 | 久草在线视频首页 | 欧美成人综合在线观看视频 | 精品一区二区三区视频在线观看免 | 国产精品亚洲欧美 | 97公开视频 | 草视频在线观看 | 欧美黄视频网站 | 91久久精品国产亚洲 | 成人α片 | 萌白酱白丝护士服喷水铁牛tv | 欧美国一级毛片片aa | 精品视频一区二区 | 国产玖玖在线 | 欧美高清视频一区 | 亚洲欧美日本综合一区二区三区 | 毛片免费观看视频 | 成人亚洲欧美日韩中文字幕 |