安徽大学学报（自然科学版）Issue(6)：96-103,8.DOI:10.3969/j.issn.1000-2162.2014.06.015
安徽省怀远灵璧地区表层土壤碳储量研究
Topsoil carbon storage of Huaiyuan-Lingbi area in Anhui Province
摘要
Abstract
Use of the data obtained by multi-purpose regional soil geochemical survey,the soil total carbon,organic carbon and inorganic carbon storage were calculated.And distribution characteristics of the above-mentioned carbon storages were analyzed in terms of soil type, land use classification and parent types.The results show that the soil total carbon,organic carbon and inorganic carbon storage are 3 866.12 t·km-2 ,2 528.22 t·km-2 and 1 337.91 t·km-2 ,respectively.The topsoil organic carbon storage of the Huaiyuan-Lingbi area has increased 0.77 Mt in recent 30 years.In terms of average carbon storage distribution,total carbon and inorganic carbon storage are the highest in river alluvial material and moisture soil while organic carbon storage of acidic rock parent material is the highest in paddy soil and forest land.关键词
土壤有机碳/碳储量/碳密度/怀远/灵璧地区Key words
soil organic carbon/carbon storage/carbon density/Huaiyuan-Lingbi area分类
农业科技引用本文复制引用
梁红霞,陈富荣,陈永宁,贾十军,汪晓..安徽省怀远灵璧地区表层土壤碳储量研究[J].安徽大学学报（自然科学版）,2014,(6):96-103,8.基金项目
国家专项资金资助项目子项目(GZTR20080104) （GZTR20080104）
