灌溉排水学报2013，Vol.32Issue(1)：110-112,134,4.DOI:10.7631/j.issn.1672-3317.2013.01.027
四湖流域参考作物腾发量的变化特征分析
Characteristics and Dependence Analysis of Reference Crop Evapotranspiration in Four Lake Watershed
摘要
Abstract
Based on daily meteorological data from 2001 to 2010 of irrigation and drainage experimental station of the four lake engineering management bureau, Jingzhou Hubei, daily reference crop evapotranspira-tion was calculated by Penman-Monteith equation. Characteristics of reference crop evapotranspiration, correlations between the meteorological factors and the reference crop evapotranspiration were analyzed. The results showed the ordination of correlations was that: the maximum daily temperature,the minimum daily temperature, the mean daily temperature,the daily air saturation,the mean daily wind speed,the sunshine duration. Daily reference crop evapotranspiration was fitted better by the 6 factors.关键词
参考作物腾发量/Penman-Monteith公式/气象要素/四湖流域Key words
reference crop evapotranspiration/ Penman-Monteith equation/ meteorological factors/ the four Lake watershed分类
农业科技引用本文复制引用
王有宁,赵丽艳,吴启侠,刘章勇,朱建强,刘德福..四湖流域参考作物腾发量的变化特征分析[J].灌溉排水学报,2013,32(1):110-112,134,4.基金项目
国家自然科学基金项目(31270488,51079007) （31270488,51079007）
湖北工程学院科研基金项目(z2013004) （z2013004）
