摘要
本文报道对8年生乌柏人工林内的光照、温度、湿度进行初步观测的结果:在夏目林内行间的相对照度为52.3％,株间的相对照度为22.7％;日平均气温林内比林外降低0.2—0.4℃,日平均相对湿度增加3.3—6.1％。
This paper reports the results of the preliminary observation on illumination, temperature and humidity in the artificial forest of Sapium sebiferum Roxb. with age of standing for 8 years. In the sunny days of summer, the relative illumination is 52.3% in the distance between rows of plants, and 22.7% spacing [in the rows. The average daily temperature is reduced to 0.2-0.4℃ and daily average relative humidity is increased to 3.3-6.1% compared with outside of the forest.
出处
《广西植物》
CAS
CSCD
北大核心
1991年第1期90-93,共4页
Guihaia
关键词
乌柏人工林
小气候
光照强度
温度
Artifical forest of Sapium sebiferum
Intensity of illumination
Temperature
Relative humidity
