黄河流域河南段农业碳排放时空演变及减排路径研究

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关键词：农业；碳排放；时空演变；减排路径；黄河流域河南段中图分类号：F323；TV882.1 文献标志码：A doi：10.3969/j.issn.1000-1379.2026.03.005[用格式：，，，等.黄河流域河南段农业碳排放时空演变及减排路径研究[J].人民黄河，2026，48（3）：30-36.

Research on the Spatial-Temporal Evolution and Reduction Pathways of Agricultural Carbon Emissions in Henan Section of the Yellow River Basin

XU Xiaolei 1，2 ， XIE Gui 1，2 ， XU Yueyue 1，2 ， ZHANG Mengmeng1，²，FENG Lin1，2（1.Henan Institute of Geophysical Spatial Information Co.，Ltd.， Zhengzhou 450o16， China;2.Henan Science and Technology Innovation Center for Natural Resources （Research on the Technology ofIntelligent Investigation and Monitoring），Zhengzhou 45o016，China）

Abstract：Toprovidedecision-makingreferencesforcologicalprotectionandhig-qualitydevelopmentoftheYelowRiverBasinfroan agriculturalperspective，carbonemissonacountinlistfoagriculureinteHnansectinoftheYellowRiverBasinascostructed basedoncarbosourcesfromcropplatingandivestockbreding.Theagriculturalcarbonemissionsfro2O2to21werecaulated，and thespati-empoalacteristsfluralbisiseaaldusineticalmpresivealyis andthenaturalbreakpintmethod.Theresultsshowthat：a）From212to2O21，thetotalagriculturalcarbonmisionsintheHeansec tionoftheYelowRiverBasinshowedanoveralldownwardtrendTheperiodfrom2O12to2015wasastageof“minorfluctuationsandrelativestabilty”，ndtheperiodfrom2O16to2O21wasastageof“obviouschangesandfluctuatingdecline”.b）Intheagriculturalcarbon emissionsofteHenansectinoftheYelloRiverBasin，thecrbonemissonsfromagriculuralmaterilsaountedforarelativelylarge proportion，with an average annual proportion of 54.15% . Among them， fertilizers were the main source of carbon emissons from agricultural materials，with an average annual proportion of 50.17% . In the spatial dimension，Jiyuan，Hebi，Jiaozuo，and Sanmenxia had smaller cultivatedlandareasdlowiculuralabonisss，ngzouuang，nduynghdsigicantceventsingal bonreduction，Kaifeng，Xinxang，andAnyangstilladrelativelylargeagiculuralarbonmissis.Basedontis，theipltation pathofgriculturalabonductioapropsed，cluingopilingabonurceliststablsngufdadards，ouctigu veysandmonitoingtrengthingucesurceontrolovatingiularutlatio，ndimplemetingifdaagentian Section of the Yellow River Basin.

Keywords：agriculture；carbonemision；spatialandtemporalevolution；emisionreductionpathway；HenansectionoftheYeloy River Basin

0 引言

黄河流域生态保护和高质量发展是重大国家战略，在“双碳”背景下，节能减排是实现黄河流域高质量发展的重要措施之一。（剩余10117字）