国内精品一区二区三区最新_不卡一区二区在线_另类重口100页在线播放_精品中文字幕一区在线

Tools: Save | Print | " target="_blank" class="style1">E-mail | Most Read
China's Environmental Quality Remains Steady
Adjust font size:
China's environmental quality remained at the level of 2001 though the NGP grew at a rate of 8% and the population growth registered a 6.45 per thousand in 2002, an environmental status bulletin for 2002 that was announced by the SEPA on June 5 indicated.

Generally speaking, the volume of COD emitted in the wastewater, the amount of sulfur dioxide in the waste gas, smokes and industrial dust and the volume of solid waste discharged were cut. The water quality in the nation's three major rivers and lakes remained steady. The air quality in some of the cities improved while the ecological construction had made headway. However, the ecological situation brooks no optimism.

29.1% of the sections of the nation's seven major river systems met the state-prescribed standards for first to third class quality, 30% for fourth to fifth class quality and 40.9% for bad fifth class quality. The pollution by nitrogen and phosphorus in the major lakes was fairly serious, leading to outstanding eutrophication. The water in the main tributaries into the Three Gorges Reservoir was third class in quality and the pollution in the valley of the project (the eastern line) to divert water in the south to the north was fairly serious. The quality of the underground water in most of the nation's cities and regions was generally good.

The environmental quality in the sea remained in a fairly good shape. The sea area that failed to meet the first class quality came to 175,000 square kilometers and the area that came under the bad fourth class category dropped, as compared with the previous year.

The air quality in the Chinese cities generally turned to the better. However, two thirds of the cities failed to meet the second class standard for air quality. The culprit was the fine particulate matter in the air. The pollution by sulfur dioxide in some of the cities was serious and there were serious acid rains in the south.

Among the 325 cities that were monitored for traffic noise, it was serious in 4.9%, mildly serious in 17.2% and lightly polluted or good in the rest. Among the 319 cities that were monitored for environmental noise, it was serious in 3.4%, mildly serious in 44.2%, lightly polluted in 48.6% and good in 3.8%.

China produced 950 million tons of industrial solid waste, 6.5% higher than in the previous year, 26.352 million tons of solid waste, 8.9% less. China utilized 500 million tons of industrial solid waste with a rate of 52%. The output of dangerous solid waste was 10 million tons, at the same level as in the previous year.

The continental gamma radiation air absorbed dose was at the local natural radiation background level and the concentration of the radioactive radionuclide in the environmental media remained within the fluctuation range of the natural background.

The arable land fell by 1.6862 million hectares, as compared with the previous year. Of the amount, 1.4255 million hectares were those that turned to forested or grass land for ecological purposes. Soil erosion covered 3.56 million hectares. China boasts of 1757 nature reserves with a total area of 132.945 million hectares, accounting for 13.2% of the national territory.

The nation's forested land amounted to 158.9409 million hectares with a forest coverage of 16.55%. The forested acreage and the standing reserve of timber both grew. The growth of timber outstripped consumption. There was no real turn for the better in excessive grazing and the worsening trend had not yet been contained though grassland eco-environment had partially improved.

The temperature in most parts of the nation was higher than normal and the rainfalls were higher than normal in some and remained at the normal level in others. Drought and water logging were the major climatic disasters.

(www.cenews.com.cn June 9, 2003)

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

Related Stories
More Investment for Nature Reserves Establishment
Chinese Youngsters Plant Trees to Protect Environment
Sea Clean-up Gets a Major Boost
China Issues Annual Report on Environment
Water Quality of Rivers, Lakes in Tibet Remains Good
 
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

国内精品一区二区三区最新_不卡一区二区在线_另类重口100页在线播放_精品中文字幕一区在线
久久精品国产一区二区三 | 91在线你懂得| 欧美成人免费网站| 有码一区二区三区| 成人av网站在线观看免费| 日韩精品一区二区三区老鸭窝| 一区二区三区在线观看动漫| 成人看片黄a免费看在线| 欧美成人精品3d动漫h| 亚欧色一区w666天堂| 色综合久久综合网97色综合| 欧美国产一区二区| 国模娜娜一区二区三区| 欧美成人aa大片| 丝袜国产日韩另类美女| 欧美日韩精品一二三区| 亚洲成人综合在线| 欧美日韩国产片| 午夜精品久久久久久久99水蜜桃| 色婷婷综合久久久| 一区二区三区日本| 欧美日韩情趣电影| 午夜av一区二区三区| 欧美日韩亚洲综合在线 欧美亚洲特黄一级| 亚洲色图欧美在线| 色婷婷综合久久久中文一区二区| 亚洲精品网站在线观看| 91黄色免费看| 性久久久久久久| 制服丝袜成人动漫| 美女尤物国产一区| 久久综合九色欧美综合狠狠| 国产精品99久久久久久有的能看 | 欧美一区二区三区视频在线| 麻豆久久久久久久| 久久精品夜夜夜夜久久| 成人av影院在线| 亚洲一区免费在线观看| 欧美一卡二卡在线观看| 国产麻豆9l精品三级站| 国产精品久久久久永久免费观看 | 欧美一区二区私人影院日本| 日韩中文字幕亚洲一区二区va在线| 欧美精品乱码久久久久久按摩| 蜜臀av在线播放一区二区三区| 久久噜噜亚洲综合| 99re66热这里只有精品3直播 | 日本一区二区三区视频视频| 99国产精品久久久| 爽爽淫人综合网网站| 2021中文字幕一区亚洲| 色婷婷综合久久| 久久99精品国产.久久久久久 | 久久66热re国产| 亚洲人精品一区| 日韩视频123| 91亚洲资源网| 蜜桃视频在线观看一区| 国产精品久久久久久久蜜臀| 欧美日韩国产精品自在自线| 国产成人在线视频网址| 亚洲午夜电影在线| 久久精品一区二区三区不卡 | 久久99国产乱子伦精品免费| 自拍av一区二区三区| 日韩三级视频中文字幕| 91麻豆福利精品推荐| 国内成人自拍视频| 香蕉成人啪国产精品视频综合网| 国产亚洲精品福利| 69av一区二区三区| 色婷婷亚洲精品| 国产aⅴ综合色| 久久国产精品露脸对白| 亚洲自拍偷拍欧美| 中文在线一区二区| 精品国产人成亚洲区| 欧美日韩一卡二卡| 一本大道久久a久久综合婷婷| 国内精品伊人久久久久av影院| 亚洲成人一区二区| 日韩久久一区二区| 日本一区二区三区免费乱视频 | 懂色av一区二区夜夜嗨| 看片的网站亚洲| 天天爽夜夜爽夜夜爽精品视频| ㊣最新国产の精品bt伙计久久| 2023国产精品自拍| 日韩精品最新网址| 欧美一区二区三区四区视频| 欧美日韩专区在线| 在线观看视频91| 色婷婷综合久久久| 色婷婷综合久久久中文一区二区| 不卡影院免费观看| 国产成人免费在线观看不卡| 久久爱www久久做| 麻豆国产91在线播放| 男男gaygay亚洲| 日本aⅴ精品一区二区三区| 香蕉av福利精品导航| 午夜激情一区二区| 日韩制服丝袜先锋影音| 日韩主播视频在线| 日本aⅴ精品一区二区三区| 琪琪一区二区三区| 久久精品国产亚洲一区二区三区| 人人狠狠综合久久亚洲| 麻豆一区二区在线| 国产乱码一区二区三区| 国产成人在线电影| 99久久综合99久久综合网站| 91伊人久久大香线蕉| 91福利在线免费观看| 欧美丝袜丝nylons| 91精品蜜臀在线一区尤物| 日韩视频永久免费| 久久精品亚洲精品国产欧美kt∨| 国产清纯白嫩初高生在线观看91| 国产精品人成在线观看免费 | 精品国产电影一区二区| 久久久国产精品午夜一区ai换脸| 欧美激情艳妇裸体舞| 亚洲欧美日韩一区| 日日摸夜夜添夜夜添亚洲女人| 久久99精品一区二区三区三区| 国产成a人无v码亚洲福利| 91视视频在线观看入口直接观看www | 国产清纯美女被跳蛋高潮一区二区久久w | 亚洲一区二区三区在线播放| 无码av中文一区二区三区桃花岛| 另类专区欧美蜜桃臀第一页| 国产白丝网站精品污在线入口| 91丝袜美腿高跟国产极品老师 | 欧美精选一区二区| 精品国产91乱码一区二区三区| 国产精品网站在线观看| 亚洲成人av一区二区三区| 激情六月婷婷综合| 在线亚洲一区二区| 精品国产免费一区二区三区四区 | 天堂va蜜桃一区二区三区漫画版| 精一区二区三区| 日本精品视频一区二区| 欧美成人在线直播| 亚洲裸体在线观看| 精品亚洲免费视频| 在线欧美日韩精品| 国产蜜臀97一区二区三区| 视频一区中文字幕国产| 菠萝蜜视频在线观看一区| 制服丝袜在线91| 亚洲激情图片qvod| 国产乱码一区二区三区| 这里只有精品电影| 亚洲女女做受ⅹxx高潮| 国产黄色91视频| 日韩午夜中文字幕| 亚洲国产成人tv| 99精品久久只有精品| 久久久噜噜噜久噜久久综合| 视频一区视频二区中文| 色婷婷久久久亚洲一区二区三区| 国产亚洲综合色| 美女国产一区二区三区| 欧美综合色免费| 亚洲视频狠狠干| 不卡视频在线看| 国产三级欧美三级日产三级99 | 蜜桃久久久久久| 欧美日韩一区在线观看| 亚洲欧美aⅴ...| av不卡一区二区三区| 国产欧美综合在线| 国产精品一区二区果冻传媒| 日韩一区二区电影网| 天天av天天翘天天综合网色鬼国产 | 国产精品福利一区二区| 国产91对白在线观看九色| 精品国产免费视频| 精品一区二区三区在线观看| 欧美一区二区三区公司| 免费在线观看成人| 日韩欧美高清一区| 青青草原综合久久大伊人精品 | 成人午夜电影网站| 国产亚洲一区二区三区在线观看| 精品在线视频一区| 337p粉嫩大胆噜噜噜噜噜91av| 乱一区二区av| 久久综合网色—综合色88| 韩国v欧美v日本v亚洲v| 久久精品一区二区三区不卡牛牛| 国产一区二区中文字幕| 国产亚洲精品精华液| 不卡电影免费在线播放一区| 亚洲视频香蕉人妖| 欧美日韩在线播放三区| 男人的天堂久久精品| 精品国产乱码久久久久久久久 |