黄帝陵与药王山侧柏叶污染状况的比较研究  

The Comparative Morphological Study on the State of Polluted Scale-shaped Leaves of Platycladus orientalis Between the Huangdi Tomb And Yaowang Mountain

作　　者：梅秀英[1,2] 姜在民[1,2] 杨茂生[1,2] 李百莹[1,2] 

机构地区：[1]西北林学院森林资源保护系 [2]西北林学院中心实验室

出　　处：《西北林学院学报》1997年第1期57-60,共4页Journal of Northwest Forestry University

摘　　要：对黄帝陵和药王山两地受粉尘污染侧柏叶的形态特征从显微和超微两个方面进行了比较研究，结果表明，药王山侧柏林受污染的程度比黄帝陵的严重，得出了在现存污染条件下，粉尘污染对侧柏植物没有致命伤害的结论。对两地侧柏林的污染源和污染物给予了确认。The comparative study on microscopic and ultramicroscopic structures for polluted scale-shaped leaves of Platycladus orientalis between Huangdi tomb and Yaowang mountain were carried out.The results showed that the polluted extent for Platycladus orientalis forest in Yaowang mountain is more serious than in Huamgdi tomb;it is a conclution that the dustpollution has not fatal harm for Platycladus orientalis .The pollutants and their sources in two sites were further determined.As a strong resistant plant,this characteristic of Platycladus orientali is a result that many morphological and structural features and comprehensive factors play a role.

关 键 词：侧柏 鳞叶 污染 黄帝陵 药王山 

分 类 号：S503.235[农业科学—作物学] S791.380.2