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| 农田土壤温室气体产生机制及影响因素研究进展 | |
| 引用本文： | 翟胜,高宝玉,王巨媛,董杰,张玉斌.农田土壤温室气体产生机制及影响因素研究进展[J].生态环境,2008,17(6). |
| 作者姓名： | 翟胜 高宝玉 王巨媛 董杰 张玉斌 |
| 作者单位： | 1. 山东大学环境科学与工程学院,山东,济南,252059;聊城大学环境与规划学院,山东,聊城,252059 2. 山东大学环境科学与工程学院,山东,济南,252059 3. 聊城大学农学院,山东,聊城,252059 4. 聊城大学环境与规划学院,山东,聊城,252059 5. 吉林大学农学部植物科学学院,吉林,长春,130062 |
| 基金项目： | 山东省科技攻关项目 ， 山东省优秀中青年科学家科研奖励基金 |
| 摘 要： | 农田土壤通过微生物呼吸、植物根系呼吸和土壤动物呼吸,释放大量温室气体,成为大气中主要温室气体(CO2、CH4和N2O)的重要来源.文章在阐述土壤温室气体产生机制的基础上,着重从土壤生物、土壤理化性质(主要包括温湿度、有机质、pH、Eh、土壤质地等)、水肥管理及耕作措施等角度对农田土壤温室气体释放的影响进行了综述,对土壤温室气体的减排措施进行了总结,并就今后农田土壤温室气体的研究重点和方向进行了展望. |
| 关 键 词： | 农田土壤 温室气体 产生机制 影响因素 减排措施 研究展望 |
Mechanism and Impact factors of greenhouse gases generation from farmland |
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| Zhai Sheng,Gao Baoyu,Wang Juyuan,Dong Jie,Zhang Yubin.Mechanism and Impact factors of greenhouse gases generation from farmland[J].Ecology and Environmnet,2008,17(6). | |
| Authors: | Zhai Sheng Gao Baoyu Wang Juyuan Dong Jie Zhang Yubin |
| Institution: | Zhai Sheng1,2,Gao Baoyu1,Wang Juyuan3,Dong Jie2,Zhang Yubin4 1. College of Environmental Science , Technology,Sh,ong University,Jinan 250010,Chian,2. College of Environment , Programming,Liaocheng University,Liaocheng 252059,China,3. Agriculture College,4. College of Plant Science,Jilin University,Changchun 130062 |
| Abstract: | Soil is a major source of greenhouse gases (GHGs), such as carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O), which are mainly resulted from microbial respiration, root respiration, and soil fauna respiration. Based on the introduction of mechanism of GHGs generation, A number of effective factors, such as soil biology, soil physical & chemical characteristics (including soil temperature & humidity, soil organic matter, pH, soil redox potential (Eh), soil texture, etc), irrigating & fertilizing ma... |
| Keywords: | farmland soil greenhouse gases (GHGs) generation mechanism impact factors controlling measures research forecasting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |