Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Science & Technology Vision》 2014-01
Add to Favorite Get Latest Update

Yingkou Present Situation of Air Environmental Quality and Tendency for “The 11th Five” Periods

ZHOU Hong-chun;Yingkou Environmental Monitoring Center Station;  
Improving air quality,decreasing significantly of the main pollutants concentration and increasing of the fine days year by year in Yingkou,those have attained the Grade II standards for urban air quality for "The 11th Five" periods.
【CateGory Index】: X831
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved