湿地生物地球化学过程研究进展

被引：33

作者：

白军红

邓伟

朱颜明

机构：

[1] 中国科学院长春地理研究所

来源：

生态学杂志 | 2002年 / 01期

关键词：

湿地; 土壤生物地球化学循环; 转化过程;

D O I：

10.13292/j.1000-4890.2002.0015

中图分类号：

P593 [生物地球化学、气体地球化学];

学科分类号：

摘要：

Wetlands are special ecosystems with distinctive biogeochemical circulation.Wetland soil locates where biogeochemical conversions take place,and its Eh value strongly influences the biogeochemical conversion procedure of elements. This paper analyzed the biogeochemical conversion procedure of essential elements such as C,N,P and S,the main environmental factors influencing the biogeochemical circulation in wetlands,and summarized important characters of the biogeochemical circulation in wetlands.It is concluded that controlling pollution and reinforcing conservation and management of wetlands will keep positive biogeochemical circulation in wetlands.

引用

页码：53 / 57

页数：5

共 7 条

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