太原机场三期改扩建工程建设期土壤流失量测算  

Calculation of Soil Loss during the Construction Period of Taiyuan Airport Phase III Reconstruction Project

作　　者：王秋霞[1] Wang Qiuxia(Shanxi Water Resources and Hydropower Survey and Design Institute Co.,Ltd.,Taiyuan,Shanxi 030024,China)

机构地区：[1]山西省水利水电勘测设计研究院有限公司,山西太原030024

出　　处：《山西水土保持科技》2024年第2期33-36,共4页Soil and Water Conservation Science and Technology in Shanxi

摘　　要：以太原机场三期改扩建工程为例,根据设计文件和实地调查,确定建设期扰动地表和植被破坏情况,按照《生产建设项目土壤流失量测算导则》,按扰动影响因素划分土壤流失类型,确定计算单元及预测时长,选择流失类型对应的预测公式,算出各计算单元土壤流失量,并加和统计出建设项目总土壤流失量。Taking the third phase reconstruction and expansion project of Taiyuan Airport as an example,according to the design documents and the field investigation,the disturbance of the ground surface and the destruction of the vegetation during the construction period were determined,and according to the guidelines for measuring the amount of soil loss in production and construction projects,the soil loss types,calculation units and prediction time were divided reasonably,and the corresponding prediction formula was adopted to calculate the soil loss amount of each calculation unit,and the total soil loss amount of the project area was added and counted.

关 键 词：土壤流失量测算 土壤流失类型 计算单元 太原机场三期工程 

分 类 号：S157.1[农业科学—土壤学]