Effects of elevated CO2 concentration and nitrogen supply on biomass andactive carbon of freshwater marsh after two growing seasonsin Sanjiang Plain, Northeast China
ZHAO Guangying
,
ZHAO Guangying
X
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Affiliations
- 1. Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China.
E-mail: zhaoguangying2004@126.com
2. School of Geographical Science, Harbin Normal University, Harbin 150080, China
3. Graduate School of Chinese Academy of Sciences, Beijing 100039, China
LIU Jingshuang
,
WANG Yang
,
DOU Jingxin
,
DOU Jingxin
X
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Affiliations
- 1. Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130012, China.
E-mail: zhaoguangying2004@126.com
3. Graduate School of Chinese Academy of Sciences, Beijing 100039, China
DONG Xiaoyong
DOI:
Received December 01, 2008,Revised May 25, 2009, Accepted , Available online
Volume 21,2009,Pages 1393-1399