长白山北坡河岸带群落植物区系分析

应用生态学报 ›› 2003, Vol. ›› Issue (9): 1405-1410.

长白山北坡河岸带群落植物区系分析

邓红兵¹, 王青春², 代力民³, 王庆礼³, 王绍先⁴

1. 中国科学院生态环境研究中心, 北京 100085;
2. 江西省林业调查规划研究院, 南昌 330046;
3. 中国科学院沈阳应用生态研究所, 沈阳 110016;
4. 吉林省长白山自然保护区管理局, 二道白河 134500

收稿日期:2003-03-26 修回日期:2003-04-25 出版日期:2003-09-15
通讯作者: 邓红兵,男,1971年生,博士,副研究员,主要从事植被生态学和水陆复合生态系统研究,发表论文30余篇.E-mail:denghb999@sina.com.
基金资助:
国家自然科学基金项目(39970123);中国科学院知识创新工程资助项目(KZCXZ-406)

Flora analysis of riparian plant communities on the northern slope of Changbai Mountain

DENG Hongbing¹, WANG Qingchun², DAI Limin³, WANG Qingli³, WANG Shaoxian ⁴

1. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China;
2. Academy of Forest Inventory and Planning, Jiangxi Province, Nanchang 330046, China;
3. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China;
4. Administer Bureau of National of Nature Reserve of Chungbai Mountain, Jilin Province, Erdaobaihe 134500, China

Received:2003-03-26 Revised:2003-04-25 Online:2003-09-15

摘要/Abstract

摘要： 对吉林省二道白河河岸带植物区系的研究结果表明,河岸带植被中共有维管束植物68科169属288种,其中包括蕨类植物11科16属26种,种子植物57科153属262种种子植物中,裸子植物3科6属9种,被子植物54科147属253种;被子植物中,双子叶植物45科118属212种,单子叶植物9科29属41种,由此可见二道白河河岸带的植物种类较为丰富,对其中被子植物分布区类型的分析表明,二道白河流域河岸带种子植物区系科、属的分布类型较为丰富,在科级水平上有6个分布类型2个变型,在属级水平上有9个分布类型7个变型,河岸带植物区系呈温带特性,各类温带分布类型117属,占河岸带种子植物153属的76.5%。二道白河流域河岸带植物区系地理联系广泛,与热带植物区系和东亚区系具有一定的联系,但与地中海植物区系的联系甚少。表明河岸带在生物多样性保护中的重要作用。

Abstract: This study was conducted in the riparian forest of Erdaobaihe River, and the flora of riparian plant communities on the northern slope oi Changbai Mountain was researched and analyzed.There were 288 vascular plant species belonging to 169 genera and 68 families, among them, 26 plant species belonging to 16 genera and 11 families were fern, and 262 plant species belonging to 153 genera and 57 families were spermatophyte.Among spermato-phyte, there were 9 gyrnnosperm species belonging to 6 genera and 3 families and 253 angiosperrn species belonging to 147 genera and 54 families.Among angiosperrn, there were 212 dicotyledonous species belonging to 118 genera and 45 families and 41 monocotyledonous species belonging to 29 genera and 9 families.All the results showed that there were abundant plant species in the riparian plant communities on the northern slope of Changbai Mountain.Analyses on the distribution area types of spermatophyte in the riparian communities showed that the distribution area types of genera and families were both abundant.For genus level, there were 9 distribution area types and 7 sub-types, and for family level, there were 6 distribution area types and 2 sub-types.The riparian plant communities had a temperate characteristic, and there were 117 genera, which were accounted for 76.5% of all the genera of spermatophyte, belonging to all the different temperate distribution types.In addition, the flora of riparian communities had a complex component, and had close relations with Tropical and East Asia distribution type, but few relations with Mediterranean distribution type.The results also showed that riparian zone could play an important role in biodiversity protection.

中图分类号:

Q948

邓红兵, 王青春, 代力民, 王庆礼, 王绍先. 长白山北坡河岸带群落植物区系分析[J]. 应用生态学报, 2003, (9): 1405-1410.

DENG Hongbing, WANG Qingchun, DAI Limin, WANG Qingli, WANG Shaoxian . Flora analysis of riparian plant communities on the northern slope of Changbai Mountain[J]. Chinese Journal of Applied Ecology, 2003, (9): 1405-1410.

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