新建城市湿地公园浮游动物群落结构研究  

Study on Community Structure of Zooplankton in a New Urban Wetland Park

作　　者：潘鸿[1,2] 蓝文朗 韩晓玉 唐宇宏[3] PAN Hong;LAN wen-lang;HAN Xiao-yu;TANG Yu-hong(School of Public Health,Zunyi Medical College,Zunyi 563000 Guizhou,China;School of Managemen,Zunyi Medical College,Zunyi 563003,Guizho,.China;Experimental teaching Demonstration Center for Preventive medicine of Guizhou Province,Zunyi 563003,Guizhou.China)

机构地区：[1]遵义医学院公共卫生学院,贵州遵义563000 [2]贵州省预防医学实验教学示范中心,贵州遵义563000 [3]遵义医学院管理学院,贵州遵义563000

出　　处：《广州城市职业学院学报》2018年第1期51-55,共5页Journal Of Guangzhou City Polytechnic

基　　金：遵义医学院项目:预防医学专业技能培训体系的建立(j-2-2)

摘　　要：对遵义市新建城市湿地公园水域范围5个样点的浮游动物样品进行6次采集。经初步鉴定,共检出浮游动物106种,其中原生动物、轮虫类、枝角类和桡足类分别有41,48,8和9种;优势种为弯凸表壳虫(Arcella arenaria)、球形砂壳虫(Difflugia globulosa)、褐砂壳虫(Difflugia avellana)、小茄壳虫(Hyalosphenia minuta)、多小核草履虫(Paramecium multimicronucleatum)、屈腿龟甲轮虫(Keratella valga)、萼花臂尾轮虫(Brachionus calycflorus)、近亲尖额溞(Alona affinid)、透明薄皮溞(Leptodopra kindti)、肋纹平直溞(Pleuroxus striatus)、东方贝克水蚤(Boeckella orientalis)、沟渠异足猛水蚤(Canthocamptus staphylinus)、锯齿明镖水蚤(Heliodiaptomus serratus)、鸟喙明镖水蚤(Heliodiaptomus kikuchii)、汤匙华哲水蚤(Sincalanus dorrii)和大型中镖水蚤(Siondiaptomus sarsi)等。浮游动物丰度均值为25.24 ind/L,不同采样时间的变化范围在19.18 ind/L-36.56ind/L之间;不同采样点的变化范围在11.02 ind/L-42.89 ind/L之间;沿水流方向原生动物丰度降低而桡足类丰度增加趋势明显。On 21st August,5th September,20th September,12th October,25th October and 8th November of 2015,the samples of zooplankton were collected from 5 sampling sites of a newly built urban wetland park of Zunyi City,Guizhou province.There were 106 species of zooplankton in the wetland park.Among of them,there are 41,48,8 and 9 species of protozoa,rotifers,clavicle and copepods,respectively.Arcella arenaria,Difflugia globulosa,Difflugia avellana,Hyalosphenia minuta,Paramecium multimicronucleatum,Keratella valga,Brachionus calycflorus,Alona affinid,Leptodopra kindti,Pleuroxus striatus,Boeckella orientalis,Canthocamptus staphylinus,Heliodiaptomus serratus,Heliodiaptomus kikuchii,Sincalanus dorrii and Siondiaptomus sarsi appear in different sampling time as the dominant species.The mean abundance of zooplankton was 25.24 ind/L.The range of abundance was 19.18 ind/L-36.56 ind/L and 11.02 ind/L-42.89 ind/L at different sampling times and sites,respectively.Along the flow direction in the wetland park,the abundance of protozoa and copepod tend to decrease and increase remarkably.

关 键 词：浮游动物 群落结构 城市湿地 新蒲湿地公园 

分 类 号：Q145.2[生物学—生态学]