基于空間統(tǒng)計(jì)分析的柴達(dá)木盆地大格勒灌區(qū)土壤水分變化特征與監(jiān)測(cè)點(diǎn)優(yōu)化布置研究

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中圖分類號(hào)S152.7文獻(xiàn)標(biāo)識(shí)碼A

文章編號(hào) 0517-6611（2025）12-0149-07

doi：10.3969/j.issn.0517-6611.2025.12.034

開放科學(xué)（資源服務(wù)）標(biāo)識(shí)碼（OSID）：

Studyon the Characteristicsof SoilMoisture Change and the Optimal Arrangement of Monitoring Points inthe Dagele Irrigation District in the Qaidam Basin Based on Spatial Statistical Analysis

LIU De-jun123，ZHAO Xian-hao，ZHAO Hou-zhen（1. Qinghai Water Resources and Hydropower Research Institute Co，Ltd.，Xin ing，Qinghai80l;2.QinghaiProvincialEngineeingTechologResearchCenterforEfcientUtlatioofWaterResos，Xiing Qinghai810o1;3.KeyLaboratory of Watershed Water Cycleand Ecologyin Qinghai Province，Xining，Qinghai 810001）

AbstractInoeraleespatialeatiosflsueoongtsipresegatioofandeeeelo cationandquantityofsoilmoisturemontorigonts，，thispapertokteDgeleIigationDstrictinteQidamBasiateeact Thespatial autocorrelation analysis Moran’s I index tool and spatial interpolationmethod wereadopted，based on field experiments in the irrigationarea，tespatialvrblityofsolmoistureasaalyd，ndtetioalspatialdistrbutionadumbeofsoilosturering pointsintexptaleeedogtospailooealisotsoflsoulde located at the average value of soil moisture，the monitoring depth should be controlled at 0-40cm ，and the distance between monitoring pointsshouldeontroledatabout299m.Teresearchresultsanprovideeferencsfortheaangementofsiloisturemoitogoints. Key WordsDagele Irigation District in the Qaidam Basin;Soil moisture;Monitoring;Optimal arrangement

土壤屬性在空間分布上有一定的差異[]，精準(zhǔn)灌溉是實(shí)現(xiàn)農(nóng)業(yè)水資源可持續(xù)利用的有效途徑。（剩余5609字）