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| 贵阳地区氨排放量估算 | |
| 引用本文： | 肖红伟,肖化云,唐从国,刘学炎,刘丛强,林碧娜.贵阳地区氨排放量估算[J].地球与环境,2010,38(1). |
| 作者姓名： | 肖红伟 肖化云 唐从国 刘学炎 刘丛强 林碧娜 |
| 作者单位： | 1. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵阳,550002;中国科学院研究生院,北京,100049 2. 中国科学院地球化学研究所环境地球化学国家重点实验室,贵阳,550002 3. 南昌大学环境科学与工程学院,江西,南昌,330031 |
| 基金项目： | 国家自然科学基金(40573006) |
| 摘 要： | 根据氨的不同排放源和排放因子,对贵阳地区2006年氨排放总量进行了估算。结果表明:贵阳地区氨排放总量为72.6kt,其中99.85%来自人为源排放,仅0.15%为自然源排放;在人为源中主要以家畜排放为主,排放量为27.8kt,占总排放量的38.30%;其次为燃煤排放,排放量为23.4kt,占32.26%。贵阳地区氨的排放强度达9.04t/km2,比中国和国外其他地区高,人均排放量达20.57kg/人,虽然与欧洲人均排放量接近,但比其他地区高很多;贵阳地区氨的排放与日本相似,都是以能源和动物排放为主,与中国和国外其他地区均不同,这可能跟贵阳特殊的地理条件和能源结构有关。 |
| 关 键 词： | 贵阳地区 氨 排放因子 排放量 |
Estimation of Ammonia Emission in Guiyang City |
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| XIAO Hong-wei,XIAO Hua-yun,TANG Cong-guo,LIU Xue-yan,LIU Cong-qiang,LIN Bi-na.Estimation of Ammonia Emission in Guiyang City[J].Earth and Environment,2010,38(1). | |
| Authors: | XIAO Hong-wei XIAO Hua-yun TANG Cong-guo LIU Xue-yan LIU Cong-qiang LIN Bi-na |
| Institution: | 1.State Key Laboratory of Environmental Geochemistry;Institute of Geochemistry;Chinese Academy of Sciences;Guiyang 550002;China;2.Graduate School;Beijing 100049;3.Department of Environment Science Engineering;Nanchang University;Nanchang 330031;China |
| Abstract: | According to the ammonia emissions from different sources and emission factors,we have calculated the amount of ammonia emission in 2006,Guiyang.The results showed that the total amount of ammonia emission is 72.6 kt in Guiyang,of which the anthropogenic ammonia emission is 99.85%,and the natural ammonia emission is 0.15%.The most important source of anthropogenic ammonia emission is the emission of livestock amounting for 38.30%;and the secondary one is the combustion of coal amounting for 32.26%.The inten... |
| Keywords: | Guiyang City ammonia emission factor emission |
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