摘要
在吉林省莫莫格国家级自然保护区内的白鹤湖湿地,布设了调查样方,于2019年5~10月,对该湿地样方内的植物群落进行了野外调查,测量了地表积水深度,研究了植物群落物种多样性,探讨了其与积水深度的关系。研究结果表明,在调查样方内,共记录植物18种,隶属于12科15属,以莎草科(Cyperaceae)、藜科(Chenopodiaceae)和禾本科(Gramineae)植物为主;由湖滩向湖泊水域方向,从地表无积水到地表积水深度达到42 cm处,依次分布着碱蓬(Suaeda glauca)群落、扁秆藨草(Scirpus planiculmis)群落和芦苇(Phragmites australis)群落;扁秆藨草群落的α多样性水平最高,扁秆藨草群落与芦苇群落的物种组成较相似,碱蓬群落与扁秆藨草群落的物种组成存在明显差异。
Survey quadrats were set up in Baihe Lake wetlands, which located in Momoge National Nature Reserve, Jilin province. A field survey of plant communities in the quadrats was conducted from May to October 2019. The survey did the following: the depth of water on the surface was measured, species diversity in plant communities was studied, and the relationship between plant communities in the wetlands and depth of water on the surface was discussed. The results showed that a total of 18 species in the quadrats were recorded, belonging to 12 families and 15 genera. The main plants were the plants belonging to Cyperaceae,Chenopodiaceae and Gramineae. From the lake beach with no water on the surface to the water of the lake that the depth of the water was 42 cm, the plant communities were Suaeda glauca community, Scirpus planiculmis community, and Phragmites australis community, respectively. The α diversity level of Scirpus planiculmis community was the highest, which was similar in species composition to the Phragmites australis community, the species compositions of Suaeda glauca community and Scirpus planiculmis community were significantly different.
作者
张洺也
张冬杰
佟守正
齐清
刘波
安雨
王雪宏
赵春子
ZHANG Mingye;ZHANG Dongjie;TONG Shouzheng;QI Qing;LIU Bo;AN Yu;WANG Xuehong;ZHAO Chunzi(Key laboratory of Wetland Ecology and Environment,Northeast Institute of Geography and Agroecology,Chinese Academy of Science,Changchun 130102,Jilin,P.R.China;University of Chinese Academy of Sciences,Beijing 100049,P.R.China;Ludong University,Yantai 264025,Shandong,P.R.China;Yanbian University,Yanji 133002,Jilin,P.R.China)
出处
《湿地科学》
CSCD
北大核心
2020年第5期597-602,共6页
Wetland Science
基金
中国科学院战略性先导科技专项项目(XDA23060402)
国家自然科学基金项目(41871101)资助。
关键词
植物群落
地表积水深度
物种组成
植物多样性
白鹤湖
plant community
water depth on the surface
species composition
plant biodiversity
Baihe Lake