火山灰土在土壤系统分类中的提出与修订  

Andisols in Soil Taxonomy and Amendment of Its Definition

作　　者：姜志文 韩春兰[1] 吕秀艳 JIANG Zhiwen;HAN Chunlan;LV Xiuyan(College Land and Environment,the Ministry of Agriculture and Rural Affairs in Northeast Area Key Laboratory of Soil and Environment,Liaoning Province Key Laboratory of Agricultural Resources and Environment,Shenyang Agricultural University,Shenyang 110866,China)

机构地区：[1]沈阳农业大学土地与环境学院,东北地区农业农村部土壤与环境重点实验室,辽宁省农业资源与环境重点实验室,沈阳110866

出　　处：《土壤学报》2021年第3期578-587,共10页Acta Pedologica Sinica

基　　金：国家自然科学基金项目(41171172)资助。

摘　　要：《中国土壤系统分类检索》(第三版,CST)关于火山灰土的诊断标准还存在一定问题,需要进一步修订。为此,整理并比较了《世界土壤资源参比基础》(World Reference Base for Soil Resources,WRB,1998—2014版)、美国《土壤系统分类检索》(Keys to Soil Taxonomy,KST)(第3~12版,1987—2012年)、《中国土壤系统分类检索》(首次方案至第三版,1991—2001年)中,关于火山灰土的描述、诊断标准、分类检索和类型划分的演变历程,在此基础上提出了CST关于火山灰土诊断标准和分类检索的修订建议。There are still some problems with the diagnostic criteria for Andisols in the "Chinese Soil Taxonomy(3 rd edition, CST)", which call for further revision. To this end, evolution courses of the descriptions, diagnostic criteria, classification retrieval, and type division of Andisols in the "World Reference Base for Soil Resources(WRB, 1998-2014 edition)", the "Keys To Soil Taxonomy(KST, 3 th~12 th edition, 1987-2012)" and the "Chinese Soil Taxonomy(1 st scheme~3 rd edition, 1991 - 2001)" were collated and compared in this paper. On such a basis, amendments were proposed to revise the diagnostic criteria, classification and retrieval of Andicols in CST.

关 键 词：中国土壤系统分类检索(CST) 美国《土壤系统分类检索》(KST) 世界土壤资源参比基础(WRB) 火山灰土 火山灰特性 

分 类 号：S155.3[农业科学—土壤学]