摘要
于2021年4月至10月,采用样线法和样方法,在黑龙江碾子山雅鲁河国家湿地公园,开展了种子植物调查,研究该湿地公园种子植物的组成特征和区系类型。研究结果表明,在该湿地公园内,共记录种子植物55科178属296种(包括4亚种和9变种);其中,属于禾本科(Poaceae)、菊科(Asteraceae)和莎草科(Cyperaceae)的物种的数量较多,分别为45种、36种和24种植物;属于薹草属(Carex)、萹蓄属(Polygonum)、委陵菜属(Potentilla)和蒿属(Artemisia)的物种的数量较多,分别为15种、11种、8种和8种;在该湿地公园内,分布有国家二级重点保护野生植物野大豆(Glycine soja),食用、药用和观赏植物资源也较丰富;分布在该湿地公园内的植被型有落叶阔叶林、落叶阔叶灌丛、沼泽化草甸、草本沼泽和水生植被,主要群系为柳属群系(Form.Salix)、芦苇群系(Form.Phragmites australis)和蒿属群系(Form.Artemisia)等;在种的水平上,该湿地公园内的种子植物具有一定的广泛性,表现出明显的温带属性。
In Heilongjiang Nianzishan Yalu River National Wetland Park,the seed plants were investigated using the sample line method and quadrat method to explore the composition characteristics and the flora types from April to October,2021.The results showed that 55 families,178 genera and 296 species(including4 subspecies and 9 varieties)of seed plants were recorded in the wetland park.The families,Poaceae(including 45 species),Asteraceae(including 36 species),Cyperaceae(including 24 species),and the genera,Carex(including 15 species),Polygonum(including 11 species),Potentilla and Artemisia(including 8 species respectively)were with more species.Glycine soja,a national secondary key protected wild plant,and rich varieties of edible,medicinal and ornamental plants distributed in the wetland park.Broadleaved deciduous forest,broadleaved deciduous shrub,marshy meadow,herbaceous marsh,and aquatic vegetation were found.Form.Salix,Form.Phragmites australis,Form.Artemisia,etc.,formed the main formations.The flora of seed plants in the wetland park showed that it had a certain cosmopolitan at the species level,but it showed obvious temperate attributes.
作者
史传奇
徐文静
于少鹏
唐立军
孙阎
王雪
SHI Chuanqi;XU Wenjing;YU Shaopeng;TANG Lijun;SUN Yan;WANG Xue(Harbin Universiy,Harbin 150086,Heilongjiang,P.R.China;Heilongjiang Province Key Laboratory of Cold Region Weland Ecology and Environment Research,Harbin 150086,Heilongjiang,P.R.China;Harbin Institution of Weland Research,Harbin 150086,Heilongjiang,P.R.China;Heilongjiang University,College of Modern Agriculure and Eeological Environment,Harbin 150080,Heilongjiang,P.R.China;Nianzishan District Forestry and Grassland Administration,Qiqihar 161046,Heilongjiang,P.R.China)
出处
《湿地科学》
CSCD
北大核心
2022年第4期490-498,共9页
Wetland Science
基金
黑龙江省重点研发计划指导类项目(GZ20210154)
黑龙江省教育科学“十三五”规划2020年度重点课题(GJB1320175)
黑龙江省寒区湿地生态与环境研究重点实验室开放项目(202009)资助。
