Sulfur Hexafluoride (SF6) Emission Estimates for China: An Inventory for 1990–2010 and a Projection to 2020
Sulfur hexafluoride (SF6) is the most potent greenhouse gas regulated under the Kyoto Protocol, with a high global warming potential. In this study, SF6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest SF6 emission contribution originates fro...
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| Veröffentlicht in: | Environmental science & technology 2013-04, Vol.47 (8), p.3848-3855 |
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| creator | Fang, Xuekun Hu, Xia Janssens-Maenhout, Greet Wu, Jing Han, Jiarui Su, Shenshen Zhang, Jianbo Hu, Jianxin |
| description | Sulfur hexafluoride (SF6) is the most potent greenhouse gas regulated under the Kyoto Protocol, with a high global warming potential. In this study, SF6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest SF6 emission contribution originates from the electrical equipment sector (about 70%), followed by the magnesium production sector, the semiconductor manufacture sector and the SF6 production sector (each about 10%). Both agreements and discrepancies were found in comparisons of our estimates with previously published data. An accelerated growth rate was found for Chinese SF6 emissions during 1990–2010. Because the relative growth rate of SF6 emissions is estimated to be much higher than those of CO2, CH4, and N2O, SF6 will play an increasing role in greenhouse gas emissions in China. Global contributions from China increased rapidly from 0.9 ± 0.3% in 1990 to 22.8 ± 6.3% in 2008, making China one of the crucial contributors to the recent growth in global emissions. Under the examined Business-as-usual (BAU) Scenario, projected emissions will reach 4270 ± 1020 t in 2020, but a reduction of about 90% of the projected BAU emissions would be obtained under the Alternative Scenario. |
| doi_str_mv | 10.1021/es304348x |
| format | Article |
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In this study, SF6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest SF6 emission contribution originates from the electrical equipment sector (about 70%), followed by the magnesium production sector, the semiconductor manufacture sector and the SF6 production sector (each about 10%). Both agreements and discrepancies were found in comparisons of our estimates with previously published data. An accelerated growth rate was found for Chinese SF6 emissions during 1990–2010. Because the relative growth rate of SF6 emissions is estimated to be much higher than those of CO2, CH4, and N2O, SF6 will play an increasing role in greenhouse gas emissions in China. Global contributions from China increased rapidly from 0.9 ± 0.3% in 1990 to 22.8 ± 6.3% in 2008, making China one of the crucial contributors to the recent growth in global emissions. Under the examined Business-as-usual (BAU) Scenario, projected emissions will reach 4270 ± 1020 t in 2020, but a reduction of about 90% of the projected BAU emissions would be obtained under the Alternative Scenario.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/es304348x</identifier><identifier>PMID: 23506443</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Air Pollutants - analysis ; Air Pollutants - history ; China ; Climatology. Bioclimatology. Climate change ; Confidence Intervals ; Earth, ocean, space ; Emissions ; Exact sciences and technology ; External geophysics ; Global warming ; Greenhouse Effect ; Greenhouse gases ; History, 20th Century ; History, 21st Century ; Internationality ; Kyoto Protocol ; Meteorology ; Sulfur ; Sulfur Hexafluoride - analysis ; Sulfur Hexafluoride - history ; Time Factors</subject><ispartof>Environmental science & technology, 2013-04, Vol.47 (8), p.3848-3855</ispartof><rights>Copyright © 2013 American Chemical Society</rights><rights>2014 INIST-CNRS</rights><rights>Copyright American Chemical Society Apr 16, 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a373t-b6aa77c517d4a011dcd3c5ea42936ceb096e7520ed91734c35aada3dbef1696b3</citedby><cites>FETCH-LOGICAL-a373t-b6aa77c517d4a011dcd3c5ea42936ceb096e7520ed91734c35aada3dbef1696b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/es304348x$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/es304348x$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27282579$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23506443$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fang, Xuekun</creatorcontrib><creatorcontrib>Hu, Xia</creatorcontrib><creatorcontrib>Janssens-Maenhout, Greet</creatorcontrib><creatorcontrib>Wu, Jing</creatorcontrib><creatorcontrib>Han, Jiarui</creatorcontrib><creatorcontrib>Su, Shenshen</creatorcontrib><creatorcontrib>Zhang, Jianbo</creatorcontrib><creatorcontrib>Hu, Jianxin</creatorcontrib><title>Sulfur Hexafluoride (SF6) Emission Estimates for China: An Inventory for 1990–2010 and a Projection to 2020</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>Sulfur hexafluoride (SF6) is the most potent greenhouse gas regulated under the Kyoto Protocol, with a high global warming potential. In this study, SF6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest SF6 emission contribution originates from the electrical equipment sector (about 70%), followed by the magnesium production sector, the semiconductor manufacture sector and the SF6 production sector (each about 10%). Both agreements and discrepancies were found in comparisons of our estimates with previously published data. An accelerated growth rate was found for Chinese SF6 emissions during 1990–2010. Because the relative growth rate of SF6 emissions is estimated to be much higher than those of CO2, CH4, and N2O, SF6 will play an increasing role in greenhouse gas emissions in China. Global contributions from China increased rapidly from 0.9 ± 0.3% in 1990 to 22.8 ± 6.3% in 2008, making China one of the crucial contributors to the recent growth in global emissions. Under the examined Business-as-usual (BAU) Scenario, projected emissions will reach 4270 ± 1020 t in 2020, but a reduction of about 90% of the projected BAU emissions would be obtained under the Alternative Scenario.</description><subject>Air Pollutants - analysis</subject><subject>Air Pollutants - history</subject><subject>China</subject><subject>Climatology. Bioclimatology. Climate change</subject><subject>Confidence Intervals</subject><subject>Earth, ocean, space</subject><subject>Emissions</subject><subject>Exact sciences and technology</subject><subject>External geophysics</subject><subject>Global warming</subject><subject>Greenhouse Effect</subject><subject>Greenhouse gases</subject><subject>History, 20th Century</subject><subject>History, 21st Century</subject><subject>Internationality</subject><subject>Kyoto Protocol</subject><subject>Meteorology</subject><subject>Sulfur</subject><subject>Sulfur Hexafluoride - analysis</subject><subject>Sulfur Hexafluoride - history</subject><subject>Time Factors</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpl0d1qFDEUB_Agil1bL3wBCYjQXoyeJJOZiXdl2dpCQaEVvBvOJGdwltmkJjPS3vkOvmGfpFm7tqJXgfDjf74YeyXgnQAp3lNSUKqyuX7CFkJLKHSjxVO2ABCqMKr6usdepLQGAKmgec72pNJQlaVasM3FPPZz5Kd0jf04hzg44ocXJ9URX22GlIbg-SpNwwYnSrwPkS-_DR4_8GPPz_wP8lOIN7__hTFw-_OXBAEcvePIP8ewJjttI6bAJUg4YM96HBO93L377MvJ6nJ5Wpx_-ni2PD4vUNVqKroKsa6tFrUrEYRw1imrCUuZh7HUgamoznOSM6JWpVUa0aFyHfWiMlWn9tnhfe5VDN9nSlObZ7E0jugpzKkVSjZSVkboTN_8Q9dhjj53t1VGNBpKyOroXtkYUorUt1cx7yTetALa7Q3ahxtk-3qXOHcbcg_yz9IzeLsDmCyOfURvh_To6tycrs2jQ5v-6uq_gncJMZfG</recordid><startdate>20130416</startdate><enddate>20130416</enddate><creator>Fang, Xuekun</creator><creator>Hu, Xia</creator><creator>Janssens-Maenhout, Greet</creator><creator>Wu, Jing</creator><creator>Han, Jiarui</creator><creator>Su, Shenshen</creator><creator>Zhang, Jianbo</creator><creator>Hu, Jianxin</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>20130416</creationdate><title>Sulfur Hexafluoride (SF6) Emission Estimates for China: An Inventory for 1990–2010 and a Projection to 2020</title><author>Fang, Xuekun ; Hu, Xia ; Janssens-Maenhout, Greet ; Wu, Jing ; Han, Jiarui ; Su, Shenshen ; Zhang, Jianbo ; Hu, Jianxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a373t-b6aa77c517d4a011dcd3c5ea42936ceb096e7520ed91734c35aada3dbef1696b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Air Pollutants - analysis</topic><topic>Air Pollutants - history</topic><topic>China</topic><topic>Climatology. Bioclimatology. Climate change</topic><topic>Confidence Intervals</topic><topic>Earth, ocean, space</topic><topic>Emissions</topic><topic>Exact sciences and technology</topic><topic>External geophysics</topic><topic>Global warming</topic><topic>Greenhouse Effect</topic><topic>Greenhouse gases</topic><topic>History, 20th Century</topic><topic>History, 21st Century</topic><topic>Internationality</topic><topic>Kyoto Protocol</topic><topic>Meteorology</topic><topic>Sulfur</topic><topic>Sulfur Hexafluoride - analysis</topic><topic>Sulfur Hexafluoride - history</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fang, Xuekun</creatorcontrib><creatorcontrib>Hu, Xia</creatorcontrib><creatorcontrib>Janssens-Maenhout, Greet</creatorcontrib><creatorcontrib>Wu, Jing</creatorcontrib><creatorcontrib>Han, Jiarui</creatorcontrib><creatorcontrib>Su, Shenshen</creatorcontrib><creatorcontrib>Zhang, Jianbo</creatorcontrib><creatorcontrib>Hu, Jianxin</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fang, Xuekun</au><au>Hu, Xia</au><au>Janssens-Maenhout, Greet</au><au>Wu, Jing</au><au>Han, Jiarui</au><au>Su, Shenshen</au><au>Zhang, Jianbo</au><au>Hu, Jianxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sulfur Hexafluoride (SF6) Emission Estimates for China: An Inventory for 1990–2010 and a Projection to 2020</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2013-04-16</date><risdate>2013</risdate><volume>47</volume><issue>8</issue><spage>3848</spage><epage>3855</epage><pages>3848-3855</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>Sulfur hexafluoride (SF6) is the most potent greenhouse gas regulated under the Kyoto Protocol, with a high global warming potential. In this study, SF6 emissions from China were inventoried for 1990–2010 and projected to 2020. Results reveal that the highest SF6 emission contribution originates from the electrical equipment sector (about 70%), followed by the magnesium production sector, the semiconductor manufacture sector and the SF6 production sector (each about 10%). Both agreements and discrepancies were found in comparisons of our estimates with previously published data. An accelerated growth rate was found for Chinese SF6 emissions during 1990–2010. Because the relative growth rate of SF6 emissions is estimated to be much higher than those of CO2, CH4, and N2O, SF6 will play an increasing role in greenhouse gas emissions in China. Global contributions from China increased rapidly from 0.9 ± 0.3% in 1990 to 22.8 ± 6.3% in 2008, making China one of the crucial contributors to the recent growth in global emissions. Under the examined Business-as-usual (BAU) Scenario, projected emissions will reach 4270 ± 1020 t in 2020, but a reduction of about 90% of the projected BAU emissions would be obtained under the Alternative Scenario.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>23506443</pmid><doi>10.1021/es304348x</doi><tpages>8</tpages></addata></record> |
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| subjects | Air Pollutants - analysis Air Pollutants - history China Climatology. Bioclimatology. Climate change Confidence Intervals Earth, ocean, space Emissions Exact sciences and technology External geophysics Global warming Greenhouse Effect Greenhouse gases History, 20th Century History, 21st Century Internationality Kyoto Protocol Meteorology Sulfur Sulfur Hexafluoride - analysis Sulfur Hexafluoride - history Time Factors |
| title | Sulfur Hexafluoride (SF6) Emission Estimates for China: An Inventory for 1990–2010 and a Projection to 2020 |
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