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生态学杂志 ›› 2003, Vol. ›› Issue (5): 113-117.

• 专论与综述 • 上一篇    下一篇

酸沉降对森林生态系统影响的研究现状及展望

刘菊秀   

  1. 中国科学院华南植物研究所, 广州, 510650
  • 收稿日期:2002-08-29 修回日期:2002-11-07 出版日期:2003-05-10
  • 基金资助:
    广东省环境保护局资助项目(2000-09)

Current and future study about effects of acid deposition on forest ecosystems

LIU Juxiu   

  1. South China Institute of Botany Chinese Academy of Sciences, Gruangzhou 510650, China
  • Received:2002-08-29 Revised:2002-11-07 Online:2003-05-10

摘要: 酸沉降影响下物质循环及其不平衡研究;酸沉降对土壤理化性质的影响;森林水化学方面的研究;酸沉降下重金属的活化研究;酸沉降对植物生长的影响研究;酸沉降和气候变化对森林的影响;模拟酸雨对土壤理化性质和植物生长的影响;酸沉降下土壤风化问题的研究;运用模型对酸化问题的研究;森林土壤人为和自然的酸化;酸沉降临界负荷的研究;酸沉降和其它污染物对植物的联合影响;酸化土壤恢复研究等方面介绍了酸沉降对森林生态系统影响的研究现状,并阐明了今后研究的方向及应该注意的问题.

关键词: 植物多酚, 性质, 农业, 环境, 应用

Abstract: This paper introduced the effect of acid deposition on forest ecosystems from the following aspects:the effects of acid deposition on element cycling and nutrient imbalance;the effects of acid deposition on the soil physical and chemical properties;the study on the forest water chemistry;the study on the activation of heavy elements affected by acid deposition;the study on the plant growth affected by acid deposition;the joint effects of acid deposition and climate on forests;the effects of simulated acid rain on soil physical and chemical properties and plant growth;the study on the soil weathering;the modeling of problems brought by acid deposition; soil anthropic and natural acidification in the forests; the study on critical charge of acid deposition; the joint effects of acid deposition and other pollutants on plants; and the study on the restoration of acid soil. It also clarified the future study direction and the problems that attention must be paid to.

Key words: Plant polyphenols, Property, Agriculture, Environment, Application

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