黄土高原淤地坝—梯田联合雨洪调控分析方法与问题  

Analysis Methods and Issues of Integrated Regulation for Storm Water by Check Dams and Terraced Fields in the Loess Plateau

作　　者：吉星宇 李冰 高文君[1] Ji Xingyu;Li Bing;Gao Wenjun(Institute of Soil and Water Conservation,Shanxi Agricultural University,Taiyuna,Shanxi 030013,China)

机构地区：[1]山西农业大学水土保持科学研究所,山西太原030013

出　　处：《山西水土保持科技》2025年第1期46-48,51,共4页Soil and Water Conservation Science and Technology in Shanxi

基　　金：山西省水利科学技术研究与推广项目(2024GM27)。

摘　　要：梯田和淤地坝是黄土高原坡沟治理的重要工程措施,两者在雨洪调控方面发挥着重要的作用,但目前国内外对梯坝联合调控领域的研究还较少。文章论述了梯坝联合调控的相关原理和研究分析方法,总结提出了研究过程中可能出现的问题和注意事项:(1)模型参数的获取和校正可能受到数据不足或不准确的限制,水文模型结果存在一定的不确定性;(2)黄土高原地形复杂,土壤类型和植被分布异质性高,可能导致相同的管理措施在不同区域效果差异显著;(3)气候变化可能导致降水模式和强度的变化,使原有的雨洪调控措施面临挑战。The Loess Plateau is an important agricultural and water resources base in China,but due to its special topography,climate and soil conditions,the region faces serious problems,such as soil erosion,and water scarcity.While terraces and check dams serve as vital engineering measures for slope and gully management in this region,and play an important role in storm water regulation,there are still few studies on their integrated regulation.This paper synthesizes the relevant principles and analysis methods pertinent to the combined regulation of terraces and dams.Some problems that may arise in related research were focused:(1)Date limitation(insufficient or inaccurate)may constrain model parameters calibration,and there may be some uncertainty for the results of hydrological models;(2)The complex topography of the Loess Plateau coulped with the high heterogeneity of soil types and vegetation distribution may resulted in different effects of the same management measures across different regions;(3)Precipitation patterns and intensities could be changed due to climate change,it should be faced challenge for existing control measures of storm water.

关 键 词：淤地坝 梯田 联合调控 黄土高原 

分 类 号：S157.31[农业科学—土壤学]