千里香生长区的气候要素分析与分区——应用模糊相似优先比方法

Analysis of Climatic Factors and Regionalization for the Distribution Area of Murraya paniculata——An Application of Fuzzy Similar Well-Selected Method

千里香(Murraya paniculata)在中国分布于华南,西南地区。本文应用模糊相似优先比法,对千里香的33个生长区的7个气候要素进行分析,以各气候要素在主分量分析中负荷量作为权数,计算了各生长区对7个气候要素相似程序号与加权序号和、据此将33个生长区划分为三个区域。

The distribution area of Murraya paniculata in China covers about 50 counties. In this paper, an analysis with the fuzzy similar well-selected method of seven climatic factors in 33 counties was undertaken. The loading of each factor in principal components analysis was considered as the weighting factor. With the result, the distribution area of Murraya paniculata in China was divided into three regions.