砒砂岩区生态修复措施研究进展  

作　　者：马培渊 秦富仓 杨振奇 李云 

机构地区：[1]内蒙古农业大学沙漠治理学院,内蒙古呼和浩特010018 [2]中国水利水电科学研究院内蒙古阴山北麓荒漠草原生态水文野外科学观测研究站,北京100038 [3]水利部牧区水利科学研究所,内蒙古呼和浩特010020 [4]鄂尔多斯市水利事业发展中心,内蒙古鄂尔多斯017002

出　　处：《科技风》2023年第7期46-50,共5页

摘　　要：黄河流域地区的生态建设和高质量发展是国家重大战略。而砒砂岩作为黄河流域黄泥沙集中的主要来源区之一,一直以来是我国水土保持学界所面临的难题之一。经过多年坚持不懈的水土保持工作,生态修复成效明显但质量还有很大的提升空间。本文从砒砂岩分布及岩性特征、砒砂岩区土壤侵蚀类型、生态修复措施、生态修复的研究不足与展望四个方面做出归纳,可为黄河流域砒砂岩区的治理与修复提供理论基础和指导的科学依据。The ecological construction and high quality development of the Yellow River Basin is a major national strategy.As one of the main sources of yellow mud and sand collection in the Yellow River basin,the soft rock has been one of the problems faced by soil and water conservation scholars.After years of unremitting soil and water conservation work,ecological restoration has achieved remarkable results but there is still a lot of room for improvement in quality.This paper summarizes the distribution and lithology characteristics of pisha sandstone,soil erosion types in pisha sandstone area,ecological restoration measures,ecological restoration deficiencies and prospects,which can provide theoretical basis and guiding scientific basis for the control and restoration of pisha sandstone area in the Yellow River basin.

关 键 词：砒砂岩区 土壤侵蚀 水土流失 生态修复措施 

分 类 号：S15[农业科学—土壤学]