新疆伊犁地区土壤有机碳储量估算  

Estimation of Organic Carbon Storage of Ili Prefecture,Xinjiang

作　　者：李赟[1] 贾宏涛[1] 董自红[2] 蒋平安[1] 

机构地区：[1]新疆农业大学草业与环境科学学院,乌鲁木齐830052 [2]新疆农业职业技术学院,昌吉831100

出　　处：《新疆农业大学学报》2008年第1期64-66,共3页Journal of Xinjiang Agricultural University

基　　金：新疆教育厅高校科研启动基金项目(XJEDU2006S17)

摘　　要：根据伊犁地区第二次土壤调查，得到的土壤各类型分布面积、采样数据、土壤有机质含量，对新疆伊犁地区0-60cm土壤有机碳储量进行了估算。结果表明，新疆伊犁地区0-60cm土壤有机碳总量为9.25×10^8t，土壤平均有机质含量为4.44％，平均有机碳通量为11.81kg／m^2，这表明伊犁地区是一个巨大的碳库。In this paper,on the basis of the soil distribution area,sampling data and soil organic content from the second soil general survey,soil organic carbon storage from 0 to 60cm in Ill prefecture of Xinjiang firstly were estimated. The results showed that the total amount of soil organic carbon from 0 to 60 cm is about 9.25×10^8t, the average organic matter is 4.44% and organic carbon fluxes are about 11.81 kg/m^2 in Ill prefecture of Xinjiang. This paper revealed that there is a great carbon storage in Ill prefecture of Xin-jiang.

关 键 词：伊犁地区 有机碳 估算 

分 类 号：S151.9[农业科学—土壤学]