Study on the Distribution Characteristics of Soil Available Trace Elements of Restoration Land

LI Peng; LI Zhan-bin; ZHANG Xiao-xia; DU Miao

您当前的位置：

首页 >

文章列表页 >

Study on the Distribution Characteristics of Soil Available Trace Elements of Restoration Land

更新时间：2024-11-07

- Study on the Distribution Characteristics of Soil Available Trace Elements of Restoration Land
- Vol. 25, Issue 3, (2011)
- 作者机构：
  
  西安理工大学西北水资源与环境生态教育部重点实验室,陕西,西安,710048
- 作者简介：
- 基金信息：
- DOI：
  CLC： S156.99
- Published：2011
- 稿件说明：
移动端阅览
LI Peng, LI Zhan-bin, ZHANG Xiao-xia, et al. Study on the Distribution Characteristics of Soil Available Trace Elements of Restoration Land[J]. 2011, 25(3).
DOI：

LI Peng, LI Zhan-bin, ZHANG Xiao-xia, et al. Study on the Distribution Characteristics of Soil Available Trace Elements of Restoration Land[J]. 2011, 25(3). DOI：

摘要

为了分析矿区不同复垦条件下

复垦土地土壤中有效微量元素的的分布特征

采用实地试验与实验室分析相结合的方法

研究不同复垦时间和复垦措施条件下土壤铜(Cu)、铁(Fe)、锰(Mn)、锌(Zn)4种微量元素有效态含量的时空变化规律。结果表明

在复垦土地恢复过程中

不同的微量元素含量变化表现出了不同的特征;恢复时间的延长有利于土壤有效微量元素的恢复和增加;当土壤恢复时间超过8a以后

有效微量元素含量接近或超过自然状态下土壤中的含量。不同治理措施对土壤有效微量元素含量及其分布也有较大影响

覆土+灌草种植等合理的人为治理活动能够提高土壤中有效态微量元素的含量。

Abstract

Based on field sampling and indoor analysis

both spatial and temporal distribution characters of soil available trace element

including Cu

and Zn were studied.Results indicated contents of different soil available trace element showed different trends;and the increase of restoration time favored the content increase of soil available trace element.When the restoration time was over 8 years

contents of available trace element in soil was close to that in natural condition.Different managements also inf...

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Experimental Study on Slope Infiltration Process in Abandoned Soils in Shen-Dong Mine Region

Related Author

NI Han-bin

ZHANG Li-ping

Related Institution

No data

⁰