河南省种植业碳排放动态演化分析孙康,解月,贠鸿琬,何泽军*(河南农业大学经济与管理学院,河南郑州450046)摘要选取河南省2006—2020年相关数据,运用碳排放系数法测算种植业碳排放状况,在此基础上运用灰色GM(1,1)预测模型,预测2021—2030年种植业碳排放发展趋势。结果表明,河南省种植业碳排放总量和排放强度呈现上升—下降的变化特征,且碳排放峰值出现在2015年;化肥是河南省种植业碳排放的最主要碳源;种植业碳排放存在一定空间集聚效应,主要分布在豫东、豫南和豫北地区;预测发现2021—2030年河南省种植业碳排放总量和碳排放强度呈现进一步下降趋势。关键词种植业碳排放;动态分析;灰色GM(1,1)预测模型;河南省中图分类号X322文献标识码A文章编号0517-6611(2023)01-0046-04doi:10.3969/j.issn.0517-6611.2023.01.011开放科学(资源服务)标识码(OSID):AnalysisontheDynamicEvolutionofCarbonEmissionsfromPlantingIndustryinHenanProvinceSUNKang,XIEYue,YUNHong-wanetal(SchoolofEconomicsandManagement,HenanAgriculturalUniversity,Zhengzhou,Henan450046)AbstractThisarticleselectedtherelevantdataofHenanProvincefrom2006to2020,thecarbonemissionsoftheplantingindustrywasmeasuredbythecarbonemissioncoefficientmethod,onthisbasis,thegreyGM(1,1)predictionmodelwasusedtopredictthedevelopmenttrendofcarbonemissionsofplantingindustryfrom2021to2030.TheresultsshowedthatthetotalcarbonemissionsandemissionintensityoftheplantingindustryinHenanProvinceshowedachangefeatureofrising-declining,andthepeakofcarbonemissionsoccurredin2015.ChemicalfertilizerswerethemostimportantsourceofcarbonemissionsfromtheplantingindustryinHenanProvince;carbonemissionsfromtheplantingindustryhadacertainspatialagglomerationeffect,mainlydistributedineasternHenan,southernHenanandnorthernHenan.ItwaspredictedthatthetotalcarbonemissionandcarbonemissionintensityoftheplantingindustryinHenanProvincewillshowafurtherdownwardtrendfrom2021to2030.KeywordsCarbonemissionsoftheplantingindustry;Dynamicanalysis;GM(1,1)predictionmodel;HenanProvince基金项目中国工程院战略咨询重点项目(2019-XZ-68);河南科技智库调研课题(HNKJZK-2021-31C)。作者简介孙康(1996—),男,河南泌阳人,...