中、美、德等多国粹者停止的一项农业情况研究立异性地提出一条农业减碳手艺道路。通过对现有减碳办法的优化,我国粮食消费有望实现碳中和。
研究团队停止生物炭田间施用试验。(图片来源:新华社)
Chinese scientists, in collaboration with researchers from the United States and Germany, have PRoposed an agricultural carbon reduction solution that could help China achieve carbon neutrality in its food production, according to the Institute of Soil Science under the Chinese Academy of Sciences (CAS).
中科院南京土壤研究所近日称,中、美、德等多国粹者提出一条农业减碳手艺道路,我国粮食消费有望实现碳中和。
According to the research model evaluation, the total carbon emissions from the production of China's staple crops, including rice, wheat and corn, could have neared 670 teragrams of CO2-equivalent in 2018.
按照研究模子测算,2018年我国消费三种主粮做物(大米、小麦和玉米)产生的碳排放总量可能到达6.7亿吨二氧化碳当量。
Completing a comprehensive life-cycle assessment using data from China, the research team showed that an integrated biomass pyrolysis and electricity generation system coupled with commonly applied methane and nitrogen mitigation measures can help reduce staple crops' annual life-cycle greenhouse gas emissions from 666.5 now to minus 37.9 teragrams of CO2-equivalent.
研究小组操纵中国的数据完成了一项综合生命周期评估,成果表白,将生物量热解和发电系统相连系,再加上常用的甲烷和氮肥优化办理,能够帮忙将次要做物的年生命周期温室气体排放量从如今的666.5太克二氧化碳当量削减到负37.9太克。
"This new path can help achieve carbon neutrality in grain production without sacrificing grain output. It can also reduce atmospheric pollution emissions, increase the utilization rate of fertilizer resources, and increase both environmental and economic benefits by more than 30 PErcent," said Yan Xiaoyuan, the lead scientist from the CAS Institute of Soil Science.
指导此项研究的中科院南京土壤研究所研究员颜晓元介绍说:“那一新的手艺途径能够在不丧失产量的前提下帮忙实现粮食消费碳中和,同时削减大气污染排放,进步化肥资本的操纵率,将情况和经济效益进步30%以上。”
The study was led by the CAS Institute of Soil Science in partnership with several other research institutes, including the China Agricultural University, Tsinghua University, and Cornell University. The research findings were published online in Nature Food on Feb. 9.
那项研究由中科院南京土壤研究所、中国农业大学、清华大学、康奈尔大学等多家权势巨子研究单元配合完成。相关功效于2月9日刊发在出名学术刊物《天然·食物》收集版上。
【相关词汇】
“双碳”目的 carbon peaking and carbon neutrality goals
能源绿色低碳转型 green-oriented transition of energy
天气适应型社会 climate-resilient society
海优势电场 offshore wind farm
(来源:新华社 编纂:yaning)
来源:中国日报网
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