地理研究

地理研究 ›› 1993, Vol. 12 ›› Issue (3): 100-106.doi: 10.11821/yj1993030014

• 研究报告 • 上一篇    下一篇

铅在灰钙土土壤—植物系统与环境中的迁移和环境容量

殷宗慧, 刘虹, 陈燕丰   

  1. 北京师范大学环科所
  • 收稿日期:1991-06-05 修回日期:1991-12-22 出版日期:1993-09-15 发布日期:1993-09-15

ENVIROMENTAL MIGRATION AND CAPACITY OF LEAD IN THE SIEROZEM SOIL-PLANT SYSTEM

Yin Zonghui, Liu Hong, Chen Yanfeng   

  1. Beijing Normal University
  • Received:1991-06-05 Revised:1991-12-22 Online:1993-09-15 Published:1993-09-15

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被引次数

11 | 1

摘要： 本文通过作物盆栽试验、区域调查、农田径流和淋溶试验以及土壤生化活性和微生物试验,研究了铅在土壤、植物、水体中的迁移和累积,并通过迁移模式的计算得出了铅的土壤临界浓度和环境容量。

关键词: 灰钙土, 铅, 环境容量

Abstract: Sierozem is zonal soil in China.The migration and accumulation of Lead in atmosphere, soil, plant, water systems were investigated by experiments of potted crops, regional survey, surface runoff and leachate experiment of farmland and test of soil, in the respect of biochemical activity and microorganism,The critical concentration and environmental capacity of Lead in Sierozem were obtained through calculation of migration model.

Key words: Sierozem, Enviromental capacity Grey desert soil