亚洲精品久久久久久一区二区_99re热久久这里只有精品34_久久免费高清视频_一区二区三区不卡在线视频

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read
Sandstorms Swept Away
Adjust font size:
Beijing is likely to escape its usual sandstorms this year because of rainfall and re-afforestation in the areas north of the capital.

The capital, normally blanketed by sandstorms for five to eight days a year, can now breathe easier, according to experts from the China Meteorological Administration (CMA) and the Beijing Municipal Meteorological Bureau.

They said forecasts of more rain in North China for May, after falls last winter and this spring, will help suppress the formation of sandstorms.

Wang Yongguang, a senior engineer with the National Climate Center of CMA, said the increasing precipitation had effectively neutralized the droughts that had plagued the country's northern regions for many years.

"The rise in the moisture content of local soils will curb the formation of sandstorms," Wang said.

According to sources from the Central Meteorological Station, rainy or snowy weather has swept across most areas of China since the beginning of this spring. Beijing alone had up to 10 rain periods in March and April, with a record 31 millimeters falling during one rains.

Only northwest China's Gansu Province and north China's Inner Mongolia Autonomous Region have so far experienced dust clouds - about four or five this year - which are much weaker than sandstorms.

Wang Yongguang predicted warmer weather than in previous years, indicating a decline in cold airflows and strong winds. This will also help prevent sandstorms forming.

An official in charge of desertification control with the State Forestry Administration (SFA), said that re-afforestation would also help lessen the impact of sandstorms.

According to SFA monitoring, in China's northern areas where conservation projects have been launched, the vegetation cover has increased by 5 to 15 percent over previous years, reducing the chance of sandstorms.

Since afforestation is by far the most effective means of reducing the number of sandstorms, China plans to push back the desert over 10 years by planting trees and preserving pastures in its northern regions.

Beijing also expects to add an area of 412 square kilometers to its green belt by 2008, covering the city with trees, lawns and gardens.

Beijing built its first green belt, covering an area of 102.3 square kilometers, around its downtown neighborhoods over the past three years in preparation for the 2008 Olympic Games.

The second loop will include the remainder of the city and its suburbs which now have a total green area of 400 square kilometers, with a quarter covered in forest.

This year, 2,000 hectares will be added to the green belt.

On average, each Beijing resident enjoys 42 square meters of parkland at present. Vegetated areas covers 45.5 percent of the municipality and the percentage in Beijing's urban areas is 39 percent.

(Xinhua News Agency May 6, 2003)

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read

Related Stories
China Invests Hugely to Afforest Beijing's Sandstorm Hinterland
 
SiteMap | About Us | RSS | Newsletter | Feedback

Copyright ? China.org.cn. All Rights Reserved E-mail: webmaster@china.org.cn Tel: 86-10-88828000 京ICP證 040089號

亚洲精品久久久久久一区二区_99re热久久这里只有精品34_久久免费高清视频_一区二区三区不卡在线视频
亚洲欧洲偷拍精品| 亚洲盗摄视频| 国产亚洲福利社区一区| 国产精品美女视频网站| 欧美日本在线播放| 欧美国产日韩一区二区在线观看| 久久久水蜜桃| 久久久久久9| 久久精品国产视频| 久久国产色av| 久久精品一区二区三区中文字幕| 久久av二区| 久久精品99国产精品日本 | 在线亚洲国产精品网站| 亚洲美女视频在线观看| 亚洲九九精品| 99热在线精品观看| 亚洲最新色图| 亚洲一区二区伦理| 亚洲永久免费精品| 亚洲视频www| 午夜精品久久久久久久久久久久久| 亚洲男女毛片无遮挡| 亚洲女同精品视频| 性8sex亚洲区入口| 欧美中文字幕第一页| 久久久久久9| 免费在线观看日韩欧美| 欧美黑人国产人伦爽爽爽| 欧美日韩成人| 欧美亚洲不卡| 国产日韩欧美电影在线观看| 国产婷婷色一区二区三区在线| 国内一区二区三区| 亚洲国产女人aaa毛片在线| 亚洲人成网站色ww在线| 99热在线精品观看| 亚洲欧美成人精品| 亚洲高清中文字幕| 日韩亚洲视频在线| 亚洲欧美视频一区| 久久久久久久一区| 欧美福利小视频| 国产精品va| 国产综合18久久久久久| 91久久线看在观草草青青| 在线中文字幕日韩| 欧美一区二区三区啪啪| 亚洲精品免费一二三区| 亚洲一区二区视频在线| 久久国产加勒比精品无码| 免费久久99精品国产| 欧美日韩专区| 国产一区高清视频| 亚洲国产美女久久久久| 一区二区三区四区国产| 香蕉久久精品日日躁夜夜躁| 亚洲激情网址| 亚洲欧美日韩国产| 久热精品视频在线| 国产精品xvideos88| 激情91久久| 正在播放欧美一区| 久久精品首页| 亚洲制服少妇| 免费久久99精品国产| 国产精品日本欧美一区二区三区| 红桃视频一区| 亚洲午夜黄色| 亚洲精品国产精品国自产在线| 亚洲一区二区三区乱码aⅴ蜜桃女 亚洲一区二区三区乱码aⅴ | 欧美 日韩 国产 一区| 国产精品成人播放| 伊人男人综合视频网| 亚洲一区国产视频| 99亚洲精品| 久久人人爽人人爽| 国产精品成人一区| 亚洲激情在线激情| 欧美在线精品免播放器视频| 亚洲视频在线观看| 蘑菇福利视频一区播放| 国产欧美日韩在线| 一本久道久久久| 亚洲卡通欧美制服中文| 久久精品理论片| 欧美午夜欧美| 亚洲乱亚洲高清| 亚洲人成人99网站| 久久精品中文| 国产精品视频观看| 日韩午夜在线| 亚洲精品一区二区网址 | 鲁大师成人一区二区三区 | 亚洲国产成人高清精品| 欧美在线3区| 亚洲欧美视频在线| 欧美日韩亚洲视频一区| 亚洲高清av在线| 欧美中文字幕视频在线观看| 亚洲一区二区成人在线观看| 欧美成人资源网| 在线不卡免费欧美| 久久精品国产一区二区三区| 久久福利精品| 国产精品网站在线观看| 亚洲手机在线| 亚洲影视综合| 欧美视频精品一区| 日韩亚洲欧美综合| 9l视频自拍蝌蚪9l视频成人| 欧美成人一区在线| 亚洲福利在线视频| 亚洲日本欧美| 能在线观看的日韩av| 狠狠入ady亚洲精品| 欧美一区亚洲二区| 久久精品亚洲一区二区| 国产亚洲视频在线观看| 香蕉尹人综合在线观看| 久久国产精品色婷婷| 国产丝袜一区二区| 久久精品99国产精品| 久久一区免费| 在线观看日韩av电影| 91久久精品美女高潮| 欧美1区2区| 亚洲理伦在线| 亚洲午夜小视频| 国产精品高潮呻吟久久av无限 | 精品成人免费| 亚洲人体大胆视频| 欧美精品一区在线播放| 亚洲免费成人av| 亚洲午夜激情| 国产麻豆日韩欧美久久| 性欧美暴力猛交另类hd| 久久夜精品va视频免费观看| 亚洲大片一区二区三区| 夜夜狂射影院欧美极品| 欧美特黄一级| 亚洲一区激情| 久久午夜国产精品| 亚洲大片av| 亚洲视频一起| 国产精品一区二区三区乱码| 欧美在线观看日本一区| 麻豆精品一区二区综合av| 亚洲国产另类久久精品| 中日韩美女免费视频网址在线观看| 欧美午夜精品理论片a级按摩| 亚洲综合色在线| 久久在精品线影院精品国产| 亚洲国产精品日韩| 亚洲与欧洲av电影| 国产一区二区三区高清在线观看 | 国产精品社区| 亚洲成人在线视频播放| 欧美福利在线观看| 中日韩视频在线观看| 久久黄色小说| 亚洲第一偷拍| 亚洲男人第一av网站| 国内精品一区二区三区| 9久草视频在线视频精品| 国产精品一区二区在线观看网站 | 亚洲欧美电影在线观看| 久久亚洲精品一区| 9l国产精品久久久久麻豆| 欧美在线观看视频一区二区| **网站欧美大片在线观看| 亚洲深夜影院| 国产一区二区三区网站 | 国产精品r级在线| 久久精品国产91精品亚洲| 欧美成人午夜激情在线| 亚洲自拍16p| 欧美成人免费播放| 亚洲一区二区三区中文字幕| 免费观看日韩| 亚洲欧美日韩人成在线播放| 欧美激情视频一区二区三区免费| 亚洲永久免费视频| 欧美高清视频一二三区| 性欧美1819性猛交| 欧美日韩中文另类| 欧美专区在线观看一区| 欧美日韩亚洲一区二区三区| 久久精品国产99国产精品澳门| 欧美日韩中文字幕| 亚洲第一页中文字幕| 国产精品你懂的| 99精品国产福利在线观看免费| 国产小视频国产精品| 亚洲天堂av电影| 影音先锋欧美精品| 欧美在线国产精品| 一本大道久久a久久精二百| 欧美成人精品高清在线播放| 小黄鸭精品aⅴ导航网站入口 |