Community Structure and Relationship of Phytoplankton with Environmental Factors in Lang Tso Lake in Xizang in Summer
TASHI Lhamo1, CHEN Meiqun1, MU Zhenbo1, YANG Xinlan1, XU Kede2, WANG Wanliang1
1. Xizang Native Fish Breeding and Utilization Technology Engineering Research Center, Institute of Fishery Sciences, Xizang Autonomous Region Academy of Agricultural and Animal Husbandry Sciences, Lhasa 850032, China; 2. People′s Government of Lang Town, Lang County, Linzhi City, Xizang Autonomous Region, Linzhi 860400, China
Abstract：The community structure of phytoplankton was surveyed in five samples collected at five sites at the inlet and outlet, and inner side of the island on the west side in Lang Tso Lake in Xizang (E 87°23′5.46″, N 29°12′33.45″), in July 2017. The results showed that there were 3 phyla and 12 species (genera) of phytoplankton, with density varying from 1.935×104 to 51.558×104 ind/L, average density of 17.188×104 ind/L, and biomass changing from 0.003 mg/L to 0.249 mg/L, average biomass of 0.099 mg/L. Canonical correspondence analysis (CCA) revealed that the phytoplankton in the lake was mainly affected by water temperature, pH, dissolved oxygen level and redox potential. The plankton comprehensive evaluation showed that Lang Tso Lake was a nutrient poor water body, which was in line with the type of plateau lake featured by high altitude, poor water body, high alkalinity and poor phytoplankton biomass. The findings provide basic data for the protection and scientific exploitation of the diversity of aquatic life in the waters, and fill the gap in the study of the structure of plankton communities in Lang Tso Lake in Xizang.
扎西拉姆, 陈美群, 牟振波, 杨欣兰, 许可德, 王万良. 西藏浪错夏季浮游植物组成与环境因子的关系[J]. 水产科学, 2022, 41(1): 137-142.
TASHI Lhamo, CHEN Meiqun, MU Zhenbo, YANG Xinlan, XU Kede, WANG Wanliang. Community Structure and Relationship of Phytoplankton with Environmental Factors in Lang Tso Lake in Xizang in Summer. Fisheries Science, 2022, 41(1): 137-142.
[1]张驰,刘飞,王万良,等.兰格湖裸鲤肌肉生长抑制素基因(MSTN)的克隆及生物信息学分析[J].水产学杂志,2019,32(5):25-30. [2]武云飞,吴翠珍.青藏高原鱼类[M].成都:四川科学技术出版社,1992. [3]纪锋,李雷.西藏鱼类图集[M].北京:中国农业出版社,2017:48-49. [4]西藏自治区水产局.西藏鱼类及其资源[M].北京:中国农业出版社,1995:109-112. [5]LI L, MA B, ZHANG C, et al. Length-weight relationships of five fish species in Tibet, southwest China[J].Journal of Applied Ichthyology,2017,33(3):586-588. [6]刘飞,牟振波,张驰,等.西藏浪错兰格湖裸鲤的年龄与生长[J].四川动物,2019,38(4):425-432. [7]刘飞,牟振波,王且鲁,等.西藏浪错兰格湖裸鲤种群繁殖生物学特征[J].动物学杂志,2020,55(1):58-66. [8]何滔,刘建虎,张春霖,等.长江上游支流抱龙河浮游生物现状及多样性评价[J].淡水渔业,2014,44(3):51-55. [9]吴雪,李希磊,杨俊丽,等.莱州湾扇贝养殖区浮游藻类的生态特征[J].水产科学,2017,36(3):347-352. [10]蔡琨,秦春燕,李继影,等.基于浮游植物生物完整性指数的湖泊生态系统评价——以2012年冬季太湖为例[J].生态学报,2016,36(5):1431-1441. [11]柴毅,彭婷,郭坤,等.2012年夏季长湖浮游植物群落特征及其与环境因子的关系[J].植物生态学报,2014,38(8):857-867. [12]李磊,李秋华,焦树林,等.阿哈水库浮游植物功能群时空分布特征及其影响因子分析[J].环境科学学报,2015,35(11):3604-3611. [13]胡鸿钧,魏印心.中国淡水藻类:系统、分类及生态[M].北京:科学出版社,2006. [14]翁建中,徐恒省.中国常见淡水浮游藻类图谱[M].上海:上海科学技术出版社,2010. [15]曾呈奎,毕列爵.藻类名词及名称[M].2版.北京:科学出版社,2005. [16]章宗涉,黄祥飞.淡水浮游生物研究方法[M].北京:科学出版社,1991. [17]杨威,张婷婷,孙雨琛,等.淮北采煤塌陷区小型湖泊浮游植物群落结构特征[J].淡水渔业,2020,50(1):51-59. [18]杨俊丽,李希磊,于潇,等.2016年莱州湾扇贝养殖区浮游植物群落生态特征[J].中国海洋大学学报(自然科学版),2019,49(8):27-36. [19]郝媛媛,孙国钧,张立勋,等.黑河流域浮游植物群落特征与环境因子的关系[J].湖泊科学,2014,26(1):121-130. [20]刘建康.高级水生生物学[M].北京:科学出版社,1999. [21]张丹,吴小慧,黄民生,等.SFTWs中浮游植物特征及其与水环境的相关性研究(摘要)[J].农业科学与技术(英文版),2011,12(3):439-442. [22]杨燕.浮游植物组成对温度升高与富营养化叠加作用响应的模拟研究[D].南京:南京农业大学,2016. [23]DUARTE P, MACEDO M F, FONSECA L C. The relationship between phytoplankton diversity and community function in a coastal lagoon[J]. Hydrobiologia,2006,555:3-18. [24]何志辉.中国湖泊和水库的营养分类[J].大连水产学院学报,1987(1):1-10. [25]张军燕,高志,沈红保,等.拉萨河春季浮游生物群落结构特征研究[J].淡水渔业,2017,47(4):23-28. [26]巴桑,杨欣兰,黄香,等.拉萨河下游春、夏季浮游植物群落特征与水质评价[J].高原科学研究,2017(1):25-38. [27]刘海平,叶少文,杨雪峰,等.西藏尼洋河水生生物群落时空动态及与环境因子的关系:1.浮游植物[J].湖泊科学,2013,25(5):695-706. [28]姚维志,史建全,祁洪芳,等.2006—2010年夏季青海湖浮游植物研究[J].淡水渔业,2011,41(3):22-28. [29]王捷,李博,冯佳,等.西藏西南部湖泊浮游藻类区系及群落结构特征[J].水生生物学报,2015,39(4):837-844. [30]SUREN A M. Macroinvertebrate communities of streams in western Nepal:effects of altitude and land use[J].Freshwater Biology,1994,32(2):323-336. [31]RUNDLE S D, JENKINS A, ORMEROD S J. Macroinvertebrate communities in streams in the Himalaya, Nepal[J].Freshwater Biology,1993,30(1):169-180. [32]GUPTA A. Studies on some lotic systems in the north eastern region of India[J].Limnologica—Ecology and Management of Inland Waters,1984,15:135-141. [33]张军燕.玛曲至湖口段黄河干流浮游生物群落结构特征研究[D].西安:西北大学,2009. [34]BROADY P A. Diversity,distribution and dispersal of Antarctic terrestrial algae[J].Biodiversity & Conservation,1996,5(11):1307-1335. [35]REYNOLDS C S. The ecology of freshwater phytoplankton[M].London:Cambridge Press,1984:S87-S96. [36]江源,王博,杨浩春,等.东江干流浮游植物群落结构特征及与水质的关系[J].生态环境学报,2011,20(11):1700-1705. [37]王超,李新辉,赖子尼,等.珠三角河网浮游植物生物量的时空特征[J].生态学报,2013,33(18):5835-5847. [38]韩欢欢,范亚文.黑龙江省安兴湿地秋季浮游植物群落结构[J].湖泊科学,2012,24(4):577-585. [39]李德亮,张婷,肖调义,等.大通湖浮游植物群落结构及其与环境因子关系[J].应用生态学报,2012,23(8):2107-2113. [40]赵秀侠,卢文轩,李静,等.青龙湖冬季浮游植物群落结构及其与环境因子的关系[J].水生态学杂志,2020,41(2):83-90. [41]扎西拉姆,刘飞,周建设,等.拉萨河流域浮游植物生态学研究现状[J].西藏农业科技,2019,41(3):68-72.
2022, Vol. 41 
