Combined Pollution and Pollution Index of Heavy Metals in Red Soil

来源 :土壤圈:英文版 | 被引量 : 0次 | 上传用户:logoxx
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A field experiment was conducted to study the effects of Pb,Cd,Cu,Zn and As coexisting in red soil on growth of rice (Oryza sativa L.) mung bean(Vigna rabiata(Linn.) Wilczek),alfalfa(Medicago sativa L.),Slash pine(Pinus elliottii Engelm.)and aspen(Populus
其他文献
A 21-d incubation experiment was conducted under controlled laboratory conditions to study the effects of elevated temperatures(10,25,and 40℃)on some microbiol
The electrical conductivity of suspensions and their supernatants from the electrodialyzed clay fractions of latosol, yellow-brown soil and black soil equilibra
A systematic approach was adopted to investigate the nutrient limiting factors in gray-brown purple soils and yellow soils derived from limestone in Chongqing,
Charge characteristics and Cu2+ adsorption-desorption of soils with variable charge (latosol) and per-manent charge (brown soil) and the relationship between th
A sand-based culture system using rock phosphate (P) was developed to simulate the situation in alkalinesoils, with respect to the dominant P form, and five whe
The processes of treatment and utilization of organic chlorine compounds: 1,2-dichloropropane andpropylene chlorohydrin, were investigated with application of c
An acid sulfate soil sample was successively extracted with deionized water,1 molL^-1 KCl and 0.0005mol L^-1 Ca(OH)2 solutions.The results showed that only very
X-ray photoelectron spectroscopy (XPS) was applied to examine the N structures of soil humic substances and some of their analogues. It was found that for soil
Difference of montmorillonite(Mt),illite(It) and kaolinite(Kt) in lead sorption characteristics and the effects of amorphous Fe and Al oxide coatings on the cha
The kinetic characteristics of P adsorption and desorption by organo-mineral colloidal complexes (OMC)were studied using acid, calcareous and neutral purple pad