倒天河水库和碧阳湖夏秋轮虫群落结构特征及水质评价
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摘要
[目的]对倒天河水库和碧阳湖2种不同水体(水库和人工湖)夏秋两季的轮虫群落组成及水质进行调查与评价。[方法]利用Margalef丰富度指数(D)、Shannon-Wiener多样性指数(H′)和Pielou均匀度指数(J),并结合富营养化评价指数(Q_(B/T))对水质进行评价。[结果]检测到轮虫23种,隶属于10个属,其中优势属为臂尾轮虫属和龟甲轮虫属。夏秋季倒天河水库均属于中营养型,夏季倒天河水库的水质属于重污染,秋季倒天河水库的水质为中污染;夏秋季碧阳湖上段和中段属于寡营养或中营养型,而夏季碧阳湖下段则属于富营养型,夏秋季碧阳湖上段和中段处于中度或轻度污染状况,秋季碧阳湖下段处在重污染状况。[结论]依据轮虫群落结构特征来评价水质状况可作为水库和人工湖泊一个较为理想的检测指标。
[Objective] The rotifer community composition and water quality of two different water bodies(reservoirs and artificial lakes) in the Daotianhe Reservoir and Biyang Lake were investigated and evaluated.[Method] The Margalef richness index(D),Shannon-Wiener index(H′) and Pielou uniformity index(J) were used to evaluate the water quality by combining the eutrophication evaluation index(Q_(B/T)).[Results] Twenty-three species of rotifers were detected,belonging to 10 genera,and the dominant genus were Brachionus and Tortoise.The Daotianhe Reservoir in summer and autumn belongs to the middle nutrient type.The water quality of the Daotianhe Reservoir in summer was heavily polluted.The water quality of the Daotianhe Reservoir in the autumn was moderate pollution;the upper and middle sections of the Biyang Lake in summer and autumn belong to the oligotrophic or medium nutrient type,while the lower part of Biyang Lake in summer belongs to the eutrophic type.The upper and middle sections of Biyang Lake in the summer and autumn were in moderate or mild pollution,and the lower part of Biyang Lake in autumn was in heavy pollution.[Conclusion] The evaluation of water quality based on the structural characteristics of rotifer community can be used as an ideal detection index for reservoirs and artificial lakes.
[Objective] The rotifer community composition and water quality of two different water bodies(reservoirs and artificial lakes) in the Daotianhe Reservoir and Biyang Lake were investigated and evaluated.[Method] The Margalef richness index(D),Shannon-Wiener index(H′) and Pielou uniformity index(J) were used to evaluate the water quality by combining the eutrophication evaluation index(Q_(B/T)).[Results] Twenty-three species of rotifers were detected,belonging to 10 genera,and the dominant genus were Brachionus and Tortoise.The Daotianhe Reservoir in summer and autumn belongs to the middle nutrient type.The water quality of the Daotianhe Reservoir in summer was heavily polluted.The water quality of the Daotianhe Reservoir in the autumn was moderate pollution;the upper and middle sections of the Biyang Lake in summer and autumn belong to the oligotrophic or medium nutrient type,while the lower part of Biyang Lake in summer belongs to the eutrophic type.The upper and middle sections of Biyang Lake in the summer and autumn were in moderate or mild pollution,and the lower part of Biyang Lake in autumn was in heavy pollution.[Conclusion] The evaluation of water quality based on the structural characteristics of rotifer community can be used as an ideal detection index for reservoirs and artificial lakes.
引文
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[3] 饶利华,吴芝瑛,徐骏,等.杭州西湖轮虫的群落结构及与水体环境因子的关系[J].湖泊科学,2013,24(6):138-146.
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[9] 杨威,刘琪,张婷婷,等.淮北采煤塌陷区小型湖泊春季轮虫的群落结构特征[J].淮北师范大学学报(自然科学版),2018,39(2):46-52.
[10] 高利娥,卫佳宁,杨蕾蕾,等.太原市河道轮虫群落结构特征及水质评价[J].山西师范大学学报(自然科学版),2016,30(4):69-74.
[11] 金相灿,屠清瑛.湖泊富营养化调查规范[M].2版.北京:中国环境科学出版社,1990.
[12] 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.
[13] 王家楫.中国淡水轮虫志[M].北京:科学出版社,1961.
[14] 诸葛燕.中国典型地带轮虫的研究[D].武汉:中国科学院水生生物研究所,1997.
[15] 饶小珍,许友勤,陈寅山.福州内河的轮虫与水质污染评价[J].福建师范大学学报(自然科学版) ,2000,16(1):71-75.
[16] 翟世涛,杨健,张磊,等.三峡库区支流域澎溪河浮游动物的季节性变化与水质评价[J].中国农学通报,2012,28(4):307-312.
[17] 马文华,张玮,顾琬雯,等.河口区新建河道轮虫群落演替及与水环境的关系[J].环境科学,2014,35(9):3513-3521.
[18] 沈韫芬,章宗涉,龚循矩,等.微型生物监测新技术[M].北京:中国建筑工业出版社,1990:134-137.
[19] SPATHARIS S,ROELKE D L,DIMITRAKOPOULOS P G,et al.Analyzing the (mis) behavior of Shannon index in eutrophication studies using field and simulated phytoplankton assemblages[J].Ecological indicators,2011,11(2):697-703.
[20] 高原,李新辉,赖子尼,等.珠江三角洲河网浮游轮虫的群落结构[J].应用生态学报,2014,25(7):2114-2122.
[21] 王超,王兰,周忠泽.升金湖轮虫的群落结构特征及其与环境因子之间的关系[J].生物学杂志,2016,33(2):30-34.
[22] 邱小琮,赵红雪,孙晓雪.沙湖浮游动物与水环境因子关系的多元分析[J].生态学杂志,2012,31(4):896-901.
[2] 李秋娟,李仰征,王芳,等.七星关区倒天河不同河段冬季水质污染状况及原因分析[J].贵州师范大学学报(自然科学版),2014,32(5):38-41.
[3] 饶利华,吴芝瑛,徐骏,等.杭州西湖轮虫的群落结构及与水体环境因子的关系[J].湖泊科学,2013,24(6):138-146.
[4] 郑金秀,池仕运,李聃,等.富营养化对浅水湖泊轮虫种群结构影响研究[J].生态环境学报,2014,23(12):1694-1971.
[5] BAI?O C,BOAVIDA M J.Rotifers of Portuguese reservoirs in river Tejo catchment:Relations with trophic state[J].Limnetica,2005,24(1/2):103 -114.
[6] 刘成士,黄燕,刘瑜,等.青山水库轮虫群落结构特征的时空差异对水质变化的影响[J].海洋与湖沼,2015,46(3):694-702.
[7] OFFEM B O,SAMSONS Y A,OMONIYI I T,et al.Dynamics of the limnological features and diversity of zooplankton populations of the Cross River System SE Nigeria[J].Knowledge and anagement of aquatic ecosystems,2009,393(2):1-19.
[8] 都雪,王齐东,张超文,等.洪泽湖轮虫群落结构及其与环境因子的关系[J].湖泊科学,2014,26(2):269-276.
[9] 杨威,刘琪,张婷婷,等.淮北采煤塌陷区小型湖泊春季轮虫的群落结构特征[J].淮北师范大学学报(自然科学版),2018,39(2):46-52.
[10] 高利娥,卫佳宁,杨蕾蕾,等.太原市河道轮虫群落结构特征及水质评价[J].山西师范大学学报(自然科学版),2016,30(4):69-74.
[11] 金相灿,屠清瑛.湖泊富营养化调查规范[M].2版.北京:中国环境科学出版社,1990.
[12] 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.
[13] 王家楫.中国淡水轮虫志[M].北京:科学出版社,1961.
[14] 诸葛燕.中国典型地带轮虫的研究[D].武汉:中国科学院水生生物研究所,1997.
[15] 饶小珍,许友勤,陈寅山.福州内河的轮虫与水质污染评价[J].福建师范大学学报(自然科学版) ,2000,16(1):71-75.
[16] 翟世涛,杨健,张磊,等.三峡库区支流域澎溪河浮游动物的季节性变化与水质评价[J].中国农学通报,2012,28(4):307-312.
[17] 马文华,张玮,顾琬雯,等.河口区新建河道轮虫群落演替及与水环境的关系[J].环境科学,2014,35(9):3513-3521.
[18] 沈韫芬,章宗涉,龚循矩,等.微型生物监测新技术[M].北京:中国建筑工业出版社,1990:134-137.
[19] SPATHARIS S,ROELKE D L,DIMITRAKOPOULOS P G,et al.Analyzing the (mis) behavior of Shannon index in eutrophication studies using field and simulated phytoplankton assemblages[J].Ecological indicators,2011,11(2):697-703.
[20] 高原,李新辉,赖子尼,等.珠江三角洲河网浮游轮虫的群落结构[J].应用生态学报,2014,25(7):2114-2122.
[21] 王超,王兰,周忠泽.升金湖轮虫的群落结构特征及其与环境因子之间的关系[J].生物学杂志,2016,33(2):30-34.
[22] 邱小琮,赵红雪,孙晓雪.沙湖浮游动物与水环境因子关系的多元分析[J].生态学杂志,2012,31(4):896-901.
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