[1]张焕朝,徐宏强,俞元春,等.南方林区微量元素在母岩——土壤——森林系统中的分布[J].南京林业大学学报(自然科学版),1997,21(04):093-98.[doi:10.3969/j.jssn.1000-2006.1997.04.020]
 Zhang Huanchao Xu Hongqiang Yu Yuanchun Luo Ruying.DISTRIBUTION OF MICRONUTRIENTS IN PARENT ROCK——SOIL——FOREST SYSTEM IN THE SOUTHERN FORESTRY AREAS OF CHINA[J].Journal of Nanjing Forestry University(Natural Science Edition),1997,21(04):093-98.[doi:10.3969/j.jssn.1000-2006.1997.04.020]
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南方林区微量元素在母岩——土壤——森林系统中的分布
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
21
期数:
1997年04期
页码:
093-98
栏目:
研究论文
出版日期:
1900-01-01

文章信息/Info

Title:
DISTRIBUTION OF MICRONUTRIENTS IN PARENT ROCK——SOIL——FOREST SYSTEM IN THE SOUTHERN FORESTRY AREAS OF CHINA
文章编号:
1000-2006(1997)04-0093-06
作者:
张焕朝;徐宏强;俞元春;罗汝英
南京林业大学森林资源与环境学院
Author(s):
Zhang Huanchao Xu Hongqiang Yu Yuanchun Luo Ruying
College of Forest Resources and Environment Nanjing Forestry University Nanjing 210037
关键词:
微量元素母岩森林土壤森林系统
Keywords:
Micronutrient Parent rock Forest soil Forest system
DOI:
10.3969/j.jssn.1000-2006.1997.04.020
文献标志码:
A
摘要:
<正>调查分析了我国南方亚热带林区不同母岩、不同林分下14个样地的土壤和林木当年生叶及林地枯落物的微量元素状况,探讨了微量元素(硼、钼、铜、锌、铁、锰)的地球化学特性,及其在母岩———土壤———森林系统中的分布规律。结果表明,土壤微量元素全量大小主要
Abstract:
The micronutrients(B,Mo,Cu,Zn,Fe and Mn)in soils,the tree foliage of the current year and the litter from 14 plots were analysed to study their geochemistry’s traits and distribution in the Parent rock-Soil-Forest system in the southern forestry areas of China.The plots were selected on the basis of different parent rocks and different stands.The results showed that the total contents of various micronutrients in soils were mainly affected by the types of parent rocks,the traits of weathering and soil formation, and their available concentrations were obviously influenced by the types of stand,besides the parent rocks.There were notable linear correlations between the total content of Mo,Cu,Zn,Mn in soils and their available concentration,respectively; but the same correlation or other non-linear correlations did not occur in Fe. The available concentrations of B in soils of those plots stayed around 030mg·kg-1,no matter how much their total contents were.The effects of parent rocks on the contents of various micronutrients,took place not only in soils but also in litters of the corresponding stands.

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更新日期/Last Update: 1900-01-01