新疆生产建设兵团畜牧业温室气体排放量估算及特征分析

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关键词畜牧业；温室气体;排放量；排放结构；空间变化特征；新疆生产建设兵团

中图分类号X713文献标识码A

文章编号 0517-6611（2025）16-0058-04

doi：10.3969/j.issn.0517-6611.2025.16.012

Abstract Using the IPCC method and Guidelines for the Provincial Iventory of Greenhouse Gas（Trial） ，the greenhouse emissions of animal husbandryfrom212to22inXinjiangProductionandConstructionCos（XPCC）intermsoftotalmissions，emissonsscue，and spatialvariatioaracteristsreaadesultsshodatialusbandrygreoueessosinXPCCicreadaryyar from 2012 and peaked in 2017，the total emission reached 266.61×104 《 CO2 -eq），and then decreased. The largest greenhouse gas emissions from animal husbandry are CH4 emisions from enteric fermentation of livestock and poultry，accounting for 82.55% of the total greenhouse gas emissions，followed by N2O emissions from livestock and poultry manure management，and finally CH4 emissions from livestock and poultry manuremanagement.Greehousegasemissosfromlivestockandoultryainlycomefromcatle，sheep，andpigs，ountingforrean 75% ofthetotalgreenhousegasemissionsfromtheanimalhusbandryindustryofXPCC，folowedbypoultry，horses，camels，anddonkeys. ThroughteaalysisoftespatialangeofgreouegasmissosoflvestockandpoultryinXiO1KekedlaCityofthefourh Division had the largest greenhouse gas emission，which was 43.84×104 t（ CO2 -eq），while Kunyu City of the 14th Division with the smallest greenhouse gas emission only had 4.71×104t（CO2-eq） ）. The linear regression prediction of greenhouse gas emissions from animal husbandry in past years shows that greenhouse gas emissions from animal husbandry in XPCC are still increasing.

KeywordsAnalusbdr;reouses;mion;Emissonrcture;Spatialvratonchracterstic;ijiangProuctioadCo struction Corps（XPCC）

畜禽在养殖过程中动物肠道发酵和粪便贮存处理会释放出大量甲烷（ CH4 ）和氧化亚氮（ N2O ）等温室气体[1-2]，畜牧业是温室气体的重要排放来源之一。（剩余8431字）