金沙江干热河谷地区生产建设项目中表土的剥离、防护及利用--以旭龙水电站为例  

Peeling,Protection and Utilization of Topsoil in Production and Construction Projects in Dryhot Valley Region of Jinsha River--Taking Xulong Hydropower Station as an Example

作　　者：邓惠君 张雪杨 田红卫 张新 DENG Huijun;ZHANG Xueyang;TIAN Hongwei;ZHANG Xin(National Energy Group Jinshajiang Xulong Hydropower Co.,Ltd.,Ganzi Sichuan 626700;ChangJiang Institute of Survey,Planning,Design and Research Co.,Ltd.,Wuhan Hubei 430010)

机构地区：[1]国家能源集团金沙江旭龙水电有限公司,四川甘孜626700 [2]长江勘测规划设计研究有限责任公司,湖北武汉430010

出　　处：《中国科技纵横》2024年第20期26-28,共3页China Science & Technology Overview

摘　　要：在金沙江干热河谷地区的生产建设项目中,缺少以保护表土资源为目的的生产建设项目保护措施体系。本文在总结金沙江干热河谷地区生产建设项目施工实践经验及相关文献的基础上,根据旭龙水电站工程建设区的土壤类型及剖面层次特点,阐述在当地开展生态恢复工作的艰巨性、就地保护表土资源的必要性及困难性,归纳金沙江干热河谷地区的基本流程,汇总金沙江干热河谷地区表土资源的完整保护措施,包括表土剥离、防护与利用措施的适用范围、原则、工艺及重要参数等内容,以期为金沙江干热河谷地区生产建设项目中的表土资源保护工作提供参考和借鉴。In the production and construction projects of dry-hot valley region in Jinsha River,there is still a lack of protective measures system for production and construction projects aimed at protecting topsoil resources.On the basis of summarizing construction experience and relevant literature of production and construction projects of dry-hot valley region in Jinsha River,this article elaborates on the difficulty of carrying out ecological restoration work in local area,the necessity and difficulty of protecting topsoil resources locally,and summarizes basic process here.It also summarizes complete protection measures for topsoil resources of dry-hot valley region in Jinsha River,including scope,principles,processes,and important parameters of topsoil stripping,protection,and utilization measures.Above research is of great significance for guiding protection of topsoil resources in production and construction projects of dry-hot valley region in Jinsha River.

关 键 词：表土 金沙江流域 干热河谷地区 剥离 利用 

分 类 号：S157.1[农业科学—土壤学]