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cje ›› 1999, Vol. ›› Issue (6): 65-70.

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Meta-Analysis: A Graet Revolution in Review

Peng Shaolin, Zheng Fengying   

  1. South China Institute of Botany, Chinese Academy of Sciences, Guangzhou 510650
  • Received:1999-04-20 Revised:1999-08-10 Online:1999-12-10

Abstract: Meta-analysis,a statistical method to integrate the results of multiple independent studies under a same subject,has more merits than traditional reviews. It had experienced three developmental stages. It has been widely used in Education,Psychology and Medicine,but is new in Ecology. And it is a new concept to most Chinese scholars. The process of Meta-analysis was reviewed in the paper.

Key words: net ecosystem CO2 exchange, gross primary productivity, ecosystem respiration, reed wetland, Yellow River Delta.