摘要
1982年6月中旬至7月中旬,作者参加了北京西南部百花山区(39°15′N、115°20′E)的植物生态学实地考察。考察期间,参照百花山的植被状况,详细分析了附近地区气象站的多年观测资料,同时自山顶至山麓不同坡向地上进行了小气候梯度观测,探讨了这些因子的生态学意义。
From June 20 to July 20,1982,a plant ecology field excursion to Bai Hua Shan (39°15'N,115°20'E) in Southwestern part of Beijing,was taken place.Dusing that period,with study of the vegetation,weather data for many years from nearb meterological stations were carefully analyzed,at the same time,gradients of microclimate on slopes with reference to different aspects were also measured from the top to the foot of the hills.Ecological Significance of such factors was discussed.
