| 低碳农业评估数学模型的研究 |
| |
| 引用本文： | 杨娟,赵京音,李琳一,郑秀国,袁涛,孔军龙.低碳农业评估数学模型的研究[J].上海农业学报,2011,27(4). |
| |
| 作者姓名： | 杨娟 赵京音 李琳一 郑秀国 袁涛 孔军龙 |
| |
| 作者单位： | 上海市农业科学院农业科技信息研究所,上海数字农业工程技术研究中心,上海201403 |
| |
| 基金项目： | 国家科技支撑计划重大项目(2008BAD96B01); 上海市科委“科技创新行动计划”项目(08DZ2210600);上海市科委科技专项(08DZ1980900)资助 |
| |
| 摘 要： | 为系统了解各种农业生产过程中不同农艺措施与温室气体排放的定量关系,对农业生产过程中涉及温室气体排放和固碳的环节进行了详细梳理分析,并采用量纲分析法建立了低碳农业评估数学模型。利用模型可计算得到各种农业生产过程中的具体碳消耗量、温室气体排放量、温室气体回收利用量以及碳储存量,并可综合评估区域农业温室气体排放水平。
|
| 关 键 词： | 低碳农业 温室气体 碳汇 量纲分析 数学模型 |
A mathematical model of evaluating low-carbon agriculture |
| |
| YANG Juan,ZHAO Jing-yin,LI Lin-yi,ZHENG Xiu-guo,YUAN Tao,KONG Jun-long.A mathematical model of evaluating low-carbon agriculture[J].Acta Agriculturae Shanghai,2011,27(4). |
| |
| Authors: | YANG Juan ZHAO Jing-yin LI Lin-yi ZHENG Xiu-guo YUAN Tao KONG Jun-long |
| |
| Institution: | YANG Juan,ZHAO Jing-yin~*,LI Lin-yi,ZHENG Xiu-guo,YUAN Tao,KONG Jun-long (Agricultural Information Institute of Science and Technology,Shanghai Academy of Agricultural Sciences,Shanghai Engineering Research Center for Digital Agriculture,Shanghai 201403,China) |
| |
| Abstract: | In order to systematically understand the quantitative relationships between agricultural practices and greenhouse gas emission,all the links of agricultural process related to greenhouse gas emission and fixation of carbon were analyzed in detail,and a mathematical model of evaluating lowcarbon agriculture was established by dimension analysis method.With the model,the amounts of carbon consumption,greenhouse gas emission and recovery,and carbon storage in agricultural production could be calculated,and th... |
| |
| Keywords: | Low-carbon agriculture Greenhouse gases Carbon sink Dimension analysis Mathematical model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
