| 重庆主城典型地段空气负离子动态变化研究 |
| |
| 引用本文： | 蒋宣斌,王轶浩,周小舟,邓先保,朱小龙.重庆主城典型地段空气负离子动态变化研究[J].西南农业大学学报,2011,33(8). |
| |
| 作者姓名： | 蒋宣斌 王轶浩 周小舟 邓先保 朱小龙 |
| |
| 作者单位： | 重庆市林业科学研究院;缙云山自然保护区管理局; |
| |
| 基金项目： | 国家林业公益性行业科研专项:三峡流域生态修复关键技术研究(201004039); 重庆市科技攻关项目:森林工程优良乡土树种筛选与繁育技术研究(CSTC2009AB1119)资助 |
| |
| 摘 要： | 对重庆主城解放碑(城市中央商务区)、鸿恩寺森林公园(新建城市森林)、缙云山自然保护区(天然常绿阔叶林)3处典型地段进行为期1年的空气负离子监测,结果表明:监测区的空气负离子浓度日变化规律均呈单峰型,其在上午9:00-11:00期间达到峰值;天然常绿阔叶林区的全年空气负离子浓度、空气舒适度和空气清洁度均优于森林公园和城市中央商务区,特别是天然常绿阔叶林区,其雨天、晴天所有CI值均大于1,达到了空气最清洁的A级水平;同时,天气条件对空气负离子浓度和空气舒适度有显著影响,表现为雨天最优,晴天次之,阴天最差.
|
| 关 键 词： | 空气负离子 动态变化 重庆主城 |
Studies on Dynamic Changes of Air Anions in Three Typical Urban Areas of Chongqing City |
| |
| JIANG Xuan-bin,WANG Yi-hao,ZHOU Xiao-zhou,DENG Xian-bao,ZHU Xiao-long.Studies on Dynamic Changes of Air Anions in Three Typical Urban Areas of Chongqing City[J].Journal of Southwest Agricultural University,2011,33(8). |
| |
| Authors: | JIANG Xuan-bin WANG Yi-hao ZHOU Xiao-zhou DENG Xian-bao ZHU Xiao-long |
| |
| Institution: | JIANG Xuan-bin1,WANG Yi-hao1,ZHOU Xiao-zhou1,DENG Xian-bao2,ZHU Xiao-long1 1.The Forestry Academy of Chongqing,Shapingba Chongqing 400036 China,2.Administration of Jinyun Mountain Nature Reserve,Beibei Chongqing 400700,China |
| |
| Abstract: | Variations in air anion concentration in Jiefangbei(the Central Business District),Hong'ensi Forest Park(a newly-built urban forest) and Jinyun Mountain Nature Reserve(a natural evergreen broad-leaved forest) of Chongqing City were monitored from April,2009 to April,2010.The diurnal variations of air anion concentration of the three monitoring areas all showed single-peak curve,the maximum occurring during 9:00-11:00 am.Annual air anion concentration,air comfort and air cleanliness of the natural evergreen ... |
| |
| Keywords: | air anion dynamic change urban area of Chongqing City |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《西南农业大学学报》浏览原始摘要信息 |
| 点击此处可从《西南农业大学学报》下载免费的PDF全文 |
|
