Comparison of Heavy Metal Elements between Natural and Plantation Forests in a Subtropical Montane Forest

被引：1

作者：

Nie Ming ^{[1
,2
,3
]}

Wan Jia-rong ^{[1
,2
]}

Chen Xiao-feng ^{[4
]}

Wang Li ^{[4
]}

Li Bo ^{[1
,2
,3
]}

Chen Jia-kuan ^{[1
,2
,3
]}

机构：

[1] Nanchang Univ, Ctr Watershed Ecol, Inst Life Sci, Nanchang 330031, Peoples R China

[2] Nanchang Univ, Key Lab Poyang Lake Environm & Resource Utilizat, Nanchang 330031, Peoples R China

[3] Fudan Univ, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, Inst Biodivers Sci, Shanghai 200433, Peoples R China

[4] Fudan Univ, Res Ctr Anal & Measurement, Shanghai 200433, Peoples R China

来源：

SPECTROSCOPY AND SPECTRAL ANALYSIS | 2011年 / 31卷 / 11期

关键词：

Subtropics; Natural forest; Plantation forest; Soil; Heavy metal; DEFORESTATION;

D O I：

10.3964/j.issn.1000-0593(2011)11-3098-03

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Heavy metals as one of major pollutants is harmful to the health of forest ecosystems. In the present paper, the concentrations of thirteen heavy metals (Fe, Al, Ti, Cr, Cu, Mn, V, Zn, Ni, Co, Pb, Se and Cd) were compared between natural and plantation forests in the Mt. Lushan by ICP-AES and atomic absorption spectroscopy. The results suggest that the soil of natural forest had higher concentrations of Fe, Al, Ti, Cu, Mn, V, Zn, Ni, Co, Pb, Se, and Cd than the plantation forest except for Cr. The soil of natural forest had a higher level of heavy metals than that of the plantation forest as a whole. This might be due to that the natural forest has longer age than the plantation forest, and fixed soil heavy metals take a longer period of time than the plantation forest.

引用

页码：3098 / 3100

页数：3

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