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[期刊论文] 作者：Ling SONG,XueMei BAO,XueJun LI,
来源：干旱区科学：英文版 年份：2012
Increased nitrogen (N) deposition will often lead to a decline in species richness in grassland ecosystems but the shifts in functional groups and plant traits...
[期刊论文] 作者：Ling SONG,XueMei BAO,XueJun LI,
来源：干旱区科学 年份：2004
Increased nitrogen(N)deposition will often lead to a decline in species richness in grassland ecosystems but the shifts in functional groups and plant traits ar...
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