寧夏市域尺度下畜牧業(yè)碳排放時空演變及驅動因子研究

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摘要 以寧夏5個市2001—2020年畜牧存欄統(tǒng)計數(shù)據為基礎，探究畜牧養(yǎng)殖業(yè)碳排放的時空變化規(guī)律及驅動因子。結果表明，2001—2020年寧夏各市畜牧業(yè)碳排放總體呈增長趨勢。在相同時限內，固原市和吳忠市碳排放增幅較大，石嘴山市增幅相對穩(wěn)定。碳排放量主要受政策、經濟、技術、行業(yè)因素影響。

關鍵詞 畜牧業(yè)；碳排放；時空特征；驅動因子；寧夏

中圖分類號 X713  文獻標識碼 A

文章編號 0517-6611（2024）10-0080-05

doi：10.3969/j.issn.0517-6611.2024.10.018

Study on the Spatial and Temporal Evolution of Carbon Emissions from Animal Husbandry and the Driving Factors at the Municipal Scale in Ningxia

REN Hui-qin1，QI Ya-rong2，WANG Jia-yi3 et al

（1.School of Geography and Planning，Ningxia University，Yinchuan，Ningxia 750021;2.School of Civil and Hydraulic Engineering，Ningxia University，Yinchuan，Ningxia 750021;3.School of Ecology and Environment，Ningxia University，Yinchuan，Ningxia 750021）

Abstract Based on the statistical data of animal husbandry inventory in five cities in Ningxia from 2001 to 2020，this study explores the spatiotemporal variation patterns and driving factors of carbon emissions from animal husbandry.The result showed that the overall trend of carbon emissions from livestock farming in Ningxia cities from 2001 to 2020 was increasing.Within the same time frame，carbon emissions increased more in Guyuan City and Wuzhong City，while the increase in Shizuishan City was relatively stable.Carbon emissions were mainly influenced by policy，economic，technological and industry factors.

Key words Animal husbandry;Carbon emission;Spatial and temporal characteristics;Driving factors;Ningxia

基金項目 國家自然科學基金項目（42277466）。（剩余9395字）