Article(id=1175385800117207534, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1175385799072821512, articleNumber=1671-1807(2025)15-0242-05, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1738425600000, receivedDateStr=2025-02-02, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1758163412359, onlineDateStr=2025-09-18, pubDate=1754755200000, pubDateStr=2025-08-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1758163412359, onlineIssueDateStr=2025-09-18, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1758163412359, creator=13701087609, updateTime=1758163412359, updator=13701087609, issue=Issue{id=1175385799072821512, tenantId=1146029695717560320, journalId=1146123222451335185, year='2025', volume='25', issue='15', pageStart='1', pageEnd='331', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=0, createTime=1758163412111, creator=13701087609, updateTime=1758163801470, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1175387432229941342, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1175385799072821512, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1175387432229941343, tenantId=1146029695717560320, journalId=1146123222451335185, issueId=1175385799072821512, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=242, endPage=246, ext={EN=ArticleExt(id=1175385800528249330, articleId=1175385800117207534, tenantId=1146029695717560320, journalId=1146123222451335185, language=EN, title=Prediction of Energy Consumption Carbon Emissions in the Poyang Lake Eco-economic Region, columnId=1151877659354558495, journalTitle=Science Technology and Industry, columnName=Regional Practice, runingTitle=null, highlight=null, articleAbstract=
In order to realize of the Poyang Lake Eco-economic Region's “dual-carbon” goal, carbon emissions was analyzed on energy consumption, and carbon emissions from 2024 to 2035 was predicted using the logistic model. The results showed the the maximum inaccuracies between the carbon emissions predicted by the Logistic model and the actual value from 2011 to 2022 was 9.0%, and the average inaccuracies was 2.43%, which is able to fit the trend of carbon emissions in Poyang Lake Eco-economic Region. The logistic model predicts that carbon emissions in 2035 will reach 23 345.38×104 t. The growth rate of carbon emissions is in a decreasing trend, from 0.85% in 2024 to 0.04% in 2035, and the carbon peak would be basically realized in 2035. The research results are of great significance in promoting the scientific development of carbon emission reduction pathway in Poyang Lake Ecological and Economic Zone.
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杨云松(1974—),男,甘肃兰州人,博士,副教授,研究方向为区域资源环境与经济。
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杨云松(1974—),男,甘肃兰州人,博士,副教授,研究方向为区域资源环境与经济。
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杨云松(1974—),男,甘肃兰州人,博士,副教授,研究方向为区域资源环境与经济。
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2011—2022年鄱阳湖生态经济区各市碳排量实际值与预测值的对比, figureFileSmall=+Zt9SfpuTN5UkWhbTEegwQ==, figureFileBig=eubyeA1xA4qHw+htPe1LFQ==, tableContent=null), ArticleFig(id=1176928450897130119, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=EN, label=null, caption=null, figureFileSmall=cejruOo7bEFiPU5P+S3Qkw==, figureFileBig=Yt4K1qOedI1gEKHbHkFfog==, tableContent=null), ArticleFig(id=1176928450955850376, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=CN, label=图3, caption=
2022—2035年鄱阳湖生态经济区各市碳排量预测值, figureFileSmall=cejruOo7bEFiPU5P+S3Qkw==, figureFileBig=Yt4K1qOedI1gEKHbHkFfog==, tableContent=null), ArticleFig(id=1176928451010376329, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 能源种类 | 原煤 | 焦炭 | 原油 | 汽油 | 煤油 | 柴油 | 燃料油 | 天然气 | 电力 |
| 换算系数/(万吨标准煤·万t-1) | 0.714 | 0.971 | 1.429 | 1.471 | 1.471 | 1.457 | 1.429 | 1.330 | 0.345 |
| 碳排放系数/(万吨碳·万吨标准煤-1) | 0.756 | 0.855 | 0.586 | 0.554 | 0.571 | 0.592 | 0.619 | 0.448 | 0.272 |
), ArticleFig(id=1176928451064902282, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=CN, label=表1, caption=
能源消费碳排放系数和换算系数
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| 能源种类 | 原煤 | 焦炭 | 原油 | 汽油 | 煤油 | 柴油 | 燃料油 | 天然气 | 电力 |
| 换算系数/(万吨标准煤·万t-1) | 0.714 | 0.971 | 1.429 | 1.471 | 1.471 | 1.457 | 1.429 | 1.330 | 0.345 |
| 碳排放系数/(万吨碳·万吨标准煤-1) | 0.756 | 0.855 | 0.586 | 0.554 | 0.571 | 0.592 | 0.619 | 0.448 | 0.272 |
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| 城市 | 函数 | k | R2 | r | a |
| 南昌 | x=$\frac{6400}{1+{e}^{0.29t+1.03}}$ | 6 400 | 0.905 | -0.29 | 1.03 |
| 九江 | x=$\frac{4000}{1+{e}^{0.31t+0.94}}$ | 4 000 | 0.903 | -0.31 | 0.94 |
| 景德镇 | x=$\frac{1500}{1+{e}^{0.32t+1.00}}$ | 1 500 | 0.902 | -0.32 | 1.00 |
| 新余 | x=$\frac{1500}{1+{e}^{0.34t+0.97}}$ | 1 500 | 0.904 | -0.34 | 0.97 |
| 鹰潭 | x=$\frac{1300}{1+{e}^{0.32t+0.98}}$ | 1 300 | 0.900 | -0.32 | 0.98 |
| 吉安 | x=$\frac{2600}{1+{e}^{0.34t+0.99}}$ | 2 600 | 0.904 | -0.34 | 0.99 |
| 宜春 | x=$\frac{4000}{1+{e}^{0.30t+0.97}}$ | 4 000 | 0.903 | -0.30 | 0.97 |
| 抚州 | x=$\frac{2200}{1+{e}^{0.32t+0.95}}$ | 2 200 | 0.905 | -0.32 | 0.95 |
| 上饶 | x=$\frac{4400}{1+{e}^{0.31t+1.00}}$ | 4 400 | 0.905 | -0.31 | 1.00 |
), ArticleFig(id=1176928451178148492, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=CN, label=表2, caption=
各市碳排放量统计检验参数及拟合函数
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| 城市 | 函数 | k | R2 | r | a |
| 南昌 | x=$\frac{6400}{1+{e}^{0.29t+1.03}}$ | 6 400 | 0.905 | -0.29 | 1.03 |
| 九江 | x=$\frac{4000}{1+{e}^{0.31t+0.94}}$ | 4 000 | 0.903 | -0.31 | 0.94 |
| 景德镇 | x=$\frac{1500}{1+{e}^{0.32t+1.00}}$ | 1 500 | 0.902 | -0.32 | 1.00 |
| 新余 | x=$\frac{1500}{1+{e}^{0.34t+0.97}}$ | 1 500 | 0.904 | -0.34 | 0.97 |
| 鹰潭 | x=$\frac{1300}{1+{e}^{0.32t+0.98}}$ | 1 300 | 0.900 | -0.32 | 0.98 |
| 吉安 | x=$\frac{2600}{1+{e}^{0.34t+0.99}}$ | 2 600 | 0.904 | -0.34 | 0.99 |
| 宜春 | x=$\frac{4000}{1+{e}^{0.30t+0.97}}$ | 4 000 | 0.903 | -0.30 | 0.97 |
| 抚州 | x=$\frac{2200}{1+{e}^{0.32t+0.95}}$ | 2 200 | 0.905 | -0.32 | 0.95 |
| 上饶 | x=$\frac{4400}{1+{e}^{0.31t+1.00}}$ | 4 400 | 0.905 | -0.31 | 1.00 |
), ArticleFig(id=1176928451232674445, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 城市 | 南昌 | 九江 | 景德镇 | 新余 | 鹰潭 | 吉安 | 宜春 | 抚州 | 上饶 | 全区 |
| 最大误差 | 误差值/% | 10.0 | 13.0 | 7.0 | 14.0 | 9.0 | 13.0 | 12.0 | 9.0 | 8.0 | 9.0 |
| 出现时间 | 2014年 | 2011年 | 2014年 | 2013年 | 2014年 | 2014年 | 2014年 | 2014年 | 2014年 | 2014年 |
| 误差均值/% | 2.8 | 4.08 | 2.48 | 4.72 | 2.65 | 3.39 | 3.25 | 2.6 | 3.01 | 2.43 |
), ArticleFig(id=1176928451295589006, tenantId=1146029695717560320, journalId=1146123222451335185, articleId=1175385800117207534, language=CN, label=表3, caption=
2011—2022年鄱阳湖生态经济区各市碳排放量最大误差与误差均值统计
, figureFileSmall=null, figureFileBig=null, tableContent=
| 城市 | 南昌 | 九江 | 景德镇 | 新余 | 鹰潭 | 吉安 | 宜春 | 抚州 | 上饶 | 全区 |
| 最大误差 | 误差值/% | 10.0 | 13.0 | 7.0 | 14.0 | 9.0 | 13.0 | 12.0 | 9.0 | 8.0 | 9.0 |
| 出现时间 | 2014年 | 2011年 | 2014年 | 2013年 | 2014年 | 2014年 | 2014年 | 2014年 | 2014年 | 2014年 |
| 误差均值/% | 2.8 | 4.08 | 2.48 | 4.72 | 2.65 | 3.39 | 3.25 | 2.6 | 3.01 | 2.43 |
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