川西北高原区湿地植物区系特征及湿地群落调查初报A Preliminary Survey on Flora and Phytocoenosium of Wetland in the Northwest Plateau of Sichuan Province
唐明坤,毛颖娟,刘可倚,黄文军,王疆评,刘洋,孙治宇
TANG Ming-kun,MAO Ying-juan,LIU Ke-yi,HUANG Wen-jun,WANG Jiang-ping,LIU Yang,SUN Zhi-yu
摘要(Abstract)：
川西北高原区位于青藏高原东南缘,是长江、黄河流域重要水源涵养区。本区湿地包括草本沼泽、灌木沼泽、沼泽化草甸、河流、湖泊等多种类型,发挥着涵养水源、蓄洪防旱、调节气候、净化水质以及维持生物多样性等重要生态功能。基于在该区域调查积累的数据,本文整理出川西北高原区湿地维管植物共34科86属252种,湿地植物群落有3个植被型组、7个植被型和49个群系,区内湿地种子植物区系带有明显的温带性质,这些结果有助于川西北高原区的生物多样性研究与保护。
Located at the southeast edge of the Qinghai-Tibet Plateau,the northwest plateau area of Sichuan Province played an important role in water conservation for the Yangtze river and the Yellow River basins. In this area,a variety of wetlands types were included such as herbaceous swamp,shrub swamp,swamp meadow,rivers and lakes,which played a crucial part in water conservation,flood storage,regulating climate,purifying water quality,maintaining biodiversity,and other important ecological functions. Based on the data accumulated in field survey of this region,a total of 34 families,86 genera and252 wetland species of vascular plants and 3 vegetation type groups,7 vegetation types and 49 formations of wetland plant communities were reported in this paper. And the wetland seed flora had obvious temperate characteristics. These results were helpful for the research and conservation of biodiversity in this region.
关键词(KeyWords)：
高寒湿地;植物区系;湿地群落;保护
Alpine wetland;Flora;Mesophytia;Conservation
基金项目(Foundation): 川西高原湿地野生脊椎动物多样性及保护对策研究(ZL2017-07)
作者(Author):
唐明坤,毛颖娟,刘可倚,黄文军,王疆评,刘洋,孙治宇
TANG Ming-kun,MAO Ying-juan,LIU Ke-yi,HUANG Wen-jun,WANG Jiang-ping,LIU Yang,SUN Zhi-yu
DOI: 10.16779/j.cnki.1003-5508.2018.02.017
参考文献(References)：
- [1]降初,顾海军,彭培好,等.中国湿地资源·四川卷[M].北京:中国林业出版社,2015.
- [2]GB/T 24708—2009,湿地分类[S]
- [3]仙巍,向芷莹,陶诗祺,等.川西北江河源区草地退化遥感监测研究[J].测绘科学,2015,40(7):49~53.
- [4]罗元佳.理塘草地退化及遥感生物量监测模型研究[D].四川农业大学,2010.
- [5]雍国玮,石承苍,邱鹏飞.川西北高原若尔盖草地沙化及湿地萎缩动态遥感监测[J].山地学报,2003,21(6):758~762.
- [6]周华茂,曾良修,喻歌农,等.川西北高原湿地资源现状及合理利用[J].西南农业学报,1999,12(S1):69~74.
- [7]黄茜,蓝岚,杨武年,等.若尔盖高寒湿地景观格局变化分析[J].四川林业科技,2014,35(6):60~63.
- [8]万婷,涂卫国,席欢,等.川西北不同程度沙化草地植被和土壤特征研究[J].草地学报,2013,21(4):650~657.
- [9]唐明坤,李明富,赵杰,等.四川若尔盖县不同退化程度高寒草地群落比较研究[J].广西植物,2011,31(6):775~781.
- [10]石福孙,吴宁,罗鹏.川西北亚高山草甸植物群落结构及生物量对温度升高的响应[J].生态学报,2008,28(11):775~781.
- [11]中国科学院植物研究所.中国高等植物图鉴[M].北京:科学出版社,1972.
- [12]《中国植物志》编辑委员会.中国植物志[M].北京:科学出版社,1959.
- [13]吴征镒.中国种子植物属的分布区类型[J].云南植物研究,1991,IV:1~139.
- [14]郎惠卿,赵魁义,陈克林.中国湿地植被[M].北京:科学出版社,1999.
- [15]严承高,张明祥.中国湿地植被及其保护对策[J].湿地科学,2005,3(3):210~215.
- [16]邓伦秀,陈志萍,陈景艳,等.贵州省湿地维管束植物区系研究[J].种子,2016,35(3):59~65.
- [17]厉恩华,王学雷,李伟,等.湖北省湿地维管植物区系研究[J].植物科学学报,2009,27(4):373~380.
- [18]邓东周,王朱涛,蒙嘉文,等.川西北地区土地沙化成因探讨及对策建议[J].四川林业科技,2010,31(3):83~88.