智慧农业导刊2024，Vol.4Issue(8)：9-12,4.DOI:10.20028/j.zhnydk.2024.08.003
参考作物蒸腾蒸发时空变化及其影响因素分析
摘要
Abstract
Based on the meteorological observation data of Pishihang Irrigation District and its surrounding 12 meteorological stations from 1958 to 2022,using Penman-Monteith formula,the reference crop evaporation and transpiration(ET0)was calculated.The variation characteristics of ET0 and the contribution of main meteorological factors to annual ET0 in Pishihang Irrigation Area were analyzed by means of Mann-Kendall trend test,sensitive curve and linear regression.The results of this study are of great significance to improve the ability of agriculture to adapt to climate change and resist climate disasters.关键词
淠史杭灌区/参考作物蒸腾蒸发/敏感性分析/贡献率/气候变化Key words
Pishihang Irrigation Area/reference crop evaporation and transpiration/sensitivity analysis/contribution rate/climate分类
农业科技引用本文复制引用
郭玲玲..参考作物蒸腾蒸发时空变化及其影响因素分析[J].智慧农业导刊,2024,4(8):9-12,4.基金项目
安徽省自然科学基金项目(2208085US03) （2208085US03）
