五大连池风景区林内外主要气象因子变化规律研究

Change Law of Main Meteorological Factors Inside and Outside Forest in Wudalianchi Scenic Spot

以五大连池风景区龙门石寨施业区内森林环境空气质量观测场2018年气象观测数据为基础,采用同期林内外气象因子定位观测的方法,对该景区气温、空气湿度、风速、太阳辐射等4个林内外气象因子进行对比分析,了解林内外气象因子的差异,揭示各种类型小气候形成过程中的特征及变化规律。结果表明:(1)林内平均气温、太阳辐射、风速相对林外普遍明显偏低,林内湿度相对林外偏高;(2)林内温差和湿度变化幅度明显小于林外。

Using the method of locating observations of meteorological factors inside and outside the forest during the same period,based on the 2018 meteorological observation data of the forest environment air quality observation field(referred to as the observation field)in the Longmen Shizhai Industrial Area of Wudalianchi Scenic Spot,four meteorological factors inside and outside the forest(the temperature,air humidity,wind speed,solar radiation)were comparatively analyzed,the difference between the meteorological factors inside and outside the forest was understood,the characteristics and changes in the formation of various types of microclimates were revealed.Result shows that:(1)The average temperature,solar radiation,and wind speed in the forest are generally significantly lower than those outside the forest;(2)the humidity in the forest is relatively higher than that outside the forest.