寒地植物冬季组织器官结构对滞尘量的影响  

Effects of organ structure in winter on detain dust quantity of plants in cold region

作　　者：孙波[1] 宋玉玲[1] 杨轶华[1] 佟斌[1] 

机构地区：[1]黑龙江省科学院自然与生态研究所湿地与生态保育国家地方联合工程实验室,哈尔滨150040

出　　处：《国土与自然资源研究》2017年第3期85-87,共3页Territory & Natural Resources Study

摘　　要：采用显微观测法结合冬态滞尘量测定分析法,研究了24种寒地植物的冬态滞尘量与组织器官结构的相关性。结果表明,具有较好冬态滞尘能力的寒地植物包括:紫丁香、红皮云杉、银中杨等,冬态寒地植物的滞尘量与植物宿存组织及其特征、分枝类型等因子密切相关。Correlation between detain dust ability of plants in cold region and its organ structure were studied based on microscopic observation method and determination method of dust in winter. The result showed that The cold plants with good detain dust capac!ty in winter condition include： Syringa oblata, Picea koraiensis Nakai, Populus alba x P. berolinensis and so on. The detain dust capacity in cold land is closely related to plant tissue and its characteristics, branch type.

关 键 词：寒地植物 冬态 滞尘量 组织器官结构 

分 类 号：X173[环境科学与工程—环境科学]