农学学报2025，Vol.15Issue(3)：45-50,6.
成土环境、发生学性质和土壤类型对土地利用变化的响应
Responses of Soil Forming Environment,Genetic Properties and Soil Type to Land Use Change
摘要
Abstract
High-intensity land conversion and persistent land use activities exert dual effects on soil development,which can significantly influence pedodiversity.We first reviewed the influences of various types of land use on the source of parent materials,microclimate,microrelief,vegetation cover,management practices and soil age.Then based on our systematical analyses of the effects of land use change on soil physical,chemical,and biological properties,we summarized the effects of land conversions on soil genetic,morphological,and diagnostic characteristics.We also comprehensively evaluated soil type evolution trends in different classification categories in response to land conversions.Finally,we proposed three research priorities:(1)an overall understanding of the effect of diverse land use activities on the soil properties and formation processes;(2)deep exploration of dynamic soil genetic responses to land cover conversions and modifications;(3)and development of new technologies for exact and high-efficiency identification of soil type change with land use change.关键词
土壤分类/高强度人类活动/土地转换与渐变/土壤发生学性质/成土因素/土地利用方式/土壤多样性/成土过程/土壤属性Key words
soil classification/high-intensity human activity/land conversion and modification/soil genetic property/soil-forming factor/land use patterns/soil diversity/soil formation processes/soil properties分类
农业科学引用本文复制引用
周萍,肖华翠,梁万栋,罗飞雪,谢敏,盛浩..成土环境、发生学性质和土壤类型对土地利用变化的响应[J].农学学报,2025,15(3):45-50,6.基金项目
湖南省重点研发计划项目"变更耕地地力快速提升关键技术研究与应用"(2023NK2026) （2023NK2026）
国家自然科学基金项目"亚热带丘陵区典型农林用地底土有机碳稳定机理研究"(41571234) （41571234）
湖南省研究生科研创新项目"热点区土壤微生物多样性及功能对土地利用变化的响应"(CX20230708). （CX20230708）
