Mitigation of greenhouse gas emissions in the French winter oilseed rape in order to produce sustainable biodiesel

F. Flénet
{"title":"Mitigation of greenhouse gas emissions in the French winter oilseed rape in order to produce sustainable biodiesel","authors":"F. Flénet","doi":"10.1051/OCL.2012.0453","DOIUrl":null,"url":null,"abstract":"The objectives of the study were (1) to evaluate the possibility for the French winter oilseed rape to achieve the 50% greenhouse gas (GHG) saving criteria of the European Directive on the promotion of renewable energy (2009/28/EC), and (2) to investigate mitigation options. The agricultural GHG emissions were calculated with the actual seed yields and cultural operations of more than 5000 winter oilseed rape fields producing seeds collected by 27 grain storage companies (GSC), while the same values of GHG emissions for transport and biodiesel processing were used for all GSC. The study clearly showed that the 50% GHG saving criteria could not be achieved each year, by each of the grain storage company, without improvements of crop management. The possibility to reduce the GHG emissions by improving the efficiency of mineral N fertilization was demonstrated. Improving seed yields without increasing the amount of N application on the fields would also decrease GHG emissions. On the contrary, the application of organic matter appeared to be largely ineffective because of the way N2O emissions were calculated in the study (tier 1 method of International Panel on Climate Change).","PeriodicalId":19493,"journal":{"name":"Oléagineux, Corps gras, Lipides","volume":"86 5 1","pages":"164-168"},"PeriodicalIF":0.0000,"publicationDate":"2012-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oléagineux, Corps gras, Lipides","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1051/OCL.2012.0453","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4

Abstract

The objectives of the study were (1) to evaluate the possibility for the French winter oilseed rape to achieve the 50% greenhouse gas (GHG) saving criteria of the European Directive on the promotion of renewable energy (2009/28/EC), and (2) to investigate mitigation options. The agricultural GHG emissions were calculated with the actual seed yields and cultural operations of more than 5000 winter oilseed rape fields producing seeds collected by 27 grain storage companies (GSC), while the same values of GHG emissions for transport and biodiesel processing were used for all GSC. The study clearly showed that the 50% GHG saving criteria could not be achieved each year, by each of the grain storage company, without improvements of crop management. The possibility to reduce the GHG emissions by improving the efficiency of mineral N fertilization was demonstrated. Improving seed yields without increasing the amount of N application on the fields would also decrease GHG emissions. On the contrary, the application of organic matter appeared to be largely ineffective because of the way N2O emissions were calculated in the study (tier 1 method of International Panel on Climate Change).
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
减少法国冬季油菜的温室气体排放,以生产可持续的生物柴油
该研究的目的是(1)评估法国冬季油菜达到欧洲促进可再生能源指令(2009/28/EC)中50%温室气体(GHG)减排标准的可能性,以及(2)调查缓解方案。农业温室气体排放量是根据27家粮食储存公司(GSC)收集的5000多块冬季油菜田的实际种子产量和栽培作业来计算的,而所有GSC的运输和生物柴油加工温室气体排放量是相同的。该研究清楚地表明,如果不改进作物管理,每家粮食储存公司每年都不可能达到50%的温室气体减排标准。通过提高氮肥的施用效率,可以减少温室气体的排放。在不增加田间施氮量的情况下提高种子产量也会减少温室气体排放。相反,由于研究中计算N2O排放量的方式(国际气候变化专门委员会的第一级方法),有机物的应用似乎在很大程度上是无效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Factors of honeybee colony performances on sunflower at apiary scale Quelques éléments marquants de la 107ème réunion annuelle de l’AOCS (Salt Lake City, 1–4 mai 2016) Fatty acid acylation of proteins: specific roles for palmitic, myristic and caprylic acids Early life exposure to polyunsaturated fatty acids and psychomotor development in children from the EDEN mother-child cohort Effets de la couverture du sol avec Stylosanthes guianensis (Aublet) Swartz, de la taille et de la fumure minérale sur la production de Jatropha curcas L. dans la région de Kinshasa
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1