IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
贡嘎山土壤中一些元素的背景值
Alternative TitleBACKGROUND VALUES OF 9 ELEMENTS IN THE SOILS OF GONGGA SHAN MOUNTAIN AREA
余大富
Corresponding Author余大富
1984
Source Publication生态学报
ISSN1000-0933
Volume4Issue:3Pages:201-206
Other Abstract贡嘎山位于青藏高原和四川盆地的过渡带。我们对这个地区土壤中B、Ni、Cr、Ti、Mn、Co、V、Zn、Cu 9种元素的背景值进行了研究,其结果列于表3和表4中。由这些资料我们得出以下结论: 1.东、西两坡土壤背景值是有差异的,差异的性质和程度因不同元素而异。概括而论,每种元素在西坡的平均值分别高于其东坡平均值,而西坡的背景范围分别窄于东坡的背景范围。 2.土壤类型对各元素背景值的影响是明显的,漂灰土带9种元素的背景值都最低。 3.未发现植被对土壤背景值有确定的直接影响。 
; Gongga Shan Mountain is located in the transitional zore between Sichuan Basin and Qinghai-Xizang Plateau,where the background values cf B,Ni,Cr,Ti, Mn, Co,V, Zn, and Cu in the soils were investigated. From data obtained, some results are as following:1. Background values of different elements in the soils of the east and west slopes are different. In general, the mean background value of each element in the soil of the west slope is higher than that of the east slope,and the range of background value on the west slope is rarrcwer than that on the east slope2. Effects of soil types on background values of elements in the soils are evident. In the bleached podzolic soil the mean values cf 9 elements are all the lowest.3. No direct effects of a vegetation on background values have been found
Keyword背景值 贡嘎山 东坡 过渡带 西坡 山地黄棕壤 地理区 正态 黄红壤 光栅摄谱仪
Language中文
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/10827
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都地理研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
余大富. 贡嘎山土壤中一些元素的背景值[J]. 生态学报,1984,4(3):201-206.
APA 余大富.(1984).贡嘎山土壤中一些元素的背景值.生态学报,4(3),201-206.
MLA 余大富."贡嘎山土壤中一些元素的背景值".生态学报 4.3(1984):201-206.
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