返回太湖明珠网首页 Home - News - Photo - Video - Blog - BBS - Life - Entertainment - Shopping - Food - Travel - Sports - Health -Car -Education - Job
Location: Home >>English >>culture
新闻检索:
The story of Changguangxi River(二)-----What is "wetland"
2009-03-16 16:16:54   Source:太湖明珠网


Special editorial by THMZ
Xiang Xing: Paperwork/Photography /design? Jane Chen/Carol Hsu: Tanslator
 
 
The definition of wetlands in different countries and by different scholars have different interpretations. It was a rough estimate that the definition of wetlands has more than 20 kinds, some said more than 50 kinds, but generally can be divided into broad and narrow.

 
A narrow definition of wetland generally consider it the transition zone between lands and waters.
 

 
A broad definition take all water bodies on earth apart from the oceans (with a depth of 6 meters and above) as wetlands.
 
 
   
   
【By:THMZ】 Log In BBS】【Print】【Close Window
Related News
Hot News

南京厚建软件 LivCMS 内容管理系统http://www.hogesoft.com 授权用户:http://www.thmz.com