摘要
Cu content in soils sampled from different sites in Tibet was analyzed.The results showed that the average Cu content of soils was 19.6mg·kg -1 ,lower than the average content in China.The content of Cu was distributed in Tibet with a total of gradually decreasing from the southeast to the northwest,which was consistent with the direction of change in the zonal successions of soil in Tibet.The variation of the content of Cu in the soils developed from different soil parent materials in Tibet was very remarkable,and the content of Cu in the soil developed from shale was greatly higher than that in the soil developed from other soil parent material.
Cu content in soils sampled from different sites in Tibet was analyzed.The results showed that the average Cu content of soils was 19.6mg·kg -1 ,lower than the average content in China.The content of Cu was distributed in Tibet with a total of gradually decreasing from the southeast to the northwest,which was consistent with the direction of change in the zonal successions of soil in Tibet.The variation of the content of Cu in the soils developed from different soil parent materials in Tibet was very remarkable,and the content of Cu in the soil developed from shale was greatly higher than that in the soil developed from other soil parent material.
出处
《应用生态学报》
CAS
CSCD
2001年第6期958-960,共3页
Chinese Journal of Applied Ecology
基金
国家科技攻关项目 (75 60 0 1 0 1 2 6)
