摘要
根据陕西省凤凰岭森林公园园内不同生境分布特征,通过典型样地和样点,使用COM-3200PRO正负离子检测仪对景区内空气负离子含量进行了监测。结果表明,凤凰岭森林公园平均空气负离子浓度为3289.08个·cm-3,达到森林环境Ⅰ级标准。空气负离子的浓度分布同园内不同景区的地域分布有直接关联,可作为景区划分的重要参数。
The monitoring and evaluation of negative air ion, consisting of 50 typical observation points in Fenghuangling forest park, was conducted using COM--3200PRO detector with the consideration of the habitat distribution characteristics of the negative ion. The result shows that the average con- centration of negative air ion in the park is 3289.08/cm^3 ,which reaches the first grading standard of forest environment. Negative air ion ferent scenic spots and can be taken concentration has direct relationship with the distribution of dif- as an important criteria for the division of scenic spot.
出处
《陕西林业科技》
2013年第6期39-41,共3页
Shaanxi Forest Science and Technology
关键词
凤凰岭森林公园
负离子
监测
Fenghuangling forest park
negative air ion
monitoring
forest environment
