| 北极村樟子松与落叶松林区空气负离子浓度及其与气象因子的关系 |
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| 引用本文： | 汤秋嫄,邢海莹,张冬有.北极村樟子松与落叶松林区空气负离子浓度及其与气象因子的关系[J].中国农学通报,2017,33(13):105-109. |
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| 作者姓名： | 汤秋嫄 邢海莹 张冬有 |
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| 作者单位： | 黑龙江省普通高等学校地理环境遥感监测重点实验室/哈尔滨师范大学,黑龙江省普通高等学校地理环境遥感监测重点实验室/哈尔滨师范大学,黑龙江省普通高等学校地理环境遥感监测重点实验室/哈尔滨师范大学 |
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| 基金项目： | 国家自然科学基金项目“森林空气负离子产生机制及其生态效应研究”(41171412)；黑龙江省自然科学基金项目“大兴安岭寒温带森林空气负离子时空分布与评价”(D201303)；哈尔滨师范大学博士后项目“大兴安岭森林空气负离子生态效应研究”(13RBHZ03)。 |
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| 摘 要： | 为了揭示空气负氧离子浓度与林种及相关气象条件之间的关系,笔者于2013年夏、秋两季对北极村地区选取的具有代表性的样地进行负氧离子浓度的观测及研究,通过时间尺度平均值及相关性分析的方法,对采集数据进行统计分析,并得出北极村地区负氧离子浓度的总体水平以及其与林种和气象因子之间的变化关系。结果表明:漠河北极村空气负离子浓度的总体水平处于548~1203个/cm~3,平均值为892个/cm~3,负氧离子浓度大体上与空气温度呈正相关、与空气湿度呈负相关。落叶松样地整体负氧离子水平高于樟子松样地,不同季节对负氧离子浓度也有较大影响。揭示出北极村地区负氧离子浓度与林种、季节以及气象因子之间的变化关系。
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| 关 键 词： | 空气负离子浓度 温度 湿度 北极村 樟子松 落叶松 |
| 收稿时间： | 2016/12/28 0:00:00 |
| 修稿时间： | 2017/4/12 0:00:00 |
Aero-anion Concentration and Its Relationship with Meteorological Factors: Scotch Pine and Larch in Arctic Village |
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| Tang Qiuyuan,Xing Haiying and Zhang Dongyou.Aero-anion Concentration and Its Relationship with Meteorological Factors: Scotch Pine and Larch in Arctic Village[J].Chinese Agricultural Science Bulletin,2017,33(13):105-109. |
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| Authors: | Tang Qiuyuan Xing Haiying and Zhang Dongyou |
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| Institution: | Key Laboratory of Remote Sensing and Monitoring of Geographical Environment of Heilongjiang Province/Harbin Normal University,Key Laboratory of Remote Sensing and Monitoring of Geographical Environment of Heilongjiang Province/Harbin Normal University,Key Laboratory of Remote Sensing and Monitoring of Geographical Environment of Heilongjiang Province/Harbin Normal University |
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| Abstract: | In order to study the relationship among the forest negative air ions concentration and forest category and meteorologic condition, In this thesis, choose the suitable sample as the research object in the Arctic Village area. select a representative Arctic Village area forest partition negative air ions of forest environments from summer and autumn in 2013, statistical analysis of the collected data by means of time scale average and correlation analysis, and through research get that the relationship among the forest negative air ions concentration and forest category and meteorologic condition. The results showed that the negative air ion concentration in Arctic Village forest was between 548-1203 ions?cm-3, average concentration about 892 ions?cm-3. the negative oxygen ion concentration is positively correlated with air temperature and humidity, and is negative correlation with humidity. the negative air ion concentration of larch plots is higher than that of scotch pine plots, and different seasons had a great influence on the concentration of negative oxygen ions. To revealed the relationship among the negative oxygen ion concentration of Arctic Village area and forest category and season and meteorological factors. |
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| Keywords: | air negative ion concentration temperature humidity Arctic Village scotch pine larch |
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