杭州湾生物修复区与非修复区浮游植物群落结构比较
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摘要
为比较杭州湾生物修复区与非修复区浮游植物群落结构及其对环境变化的响应,于2017年7—12月对杭州湾10个站位水环境和浮游植物群落结构进行调查。结果显示:修复区营养盐平均浓度低于非修复区。两个区域共发现浮游植物8门103种,以硅藻种类最多。修复区发现7门54种,非修复区发现8门79种,两个区域共有的浮游植物种类占总种类数的29.1%。修复区浮游植物细胞密度平均值为1.3×10~4cells·L~(-1),主要优势种为囊裸藻(Trachelomonas sp.);非修复区浮游植物细胞密度平均值为12.3×10~4cells·L~(-1),主要优势种为梅尼小环藻(Cyclotella meneghiniana)。冗余分析显示,硅酸盐含量和pH分别是影响修复区和非修复区浮游植物密度变化的最主要因素。
To compare the structure of phytoplankton community and understand its responses to environmental changes in the bioremediation and non-remediation areas of Hangzhou Bay,ten sites were monthly sampled from July to December 2017. During this period,the average concentration of nutrients in the remediation area was lower than that in the non-remediation area. A total of 103 species belonging to eight phyla were identified,and Bacillariophyta was the most diverse group. A total of 54 and 79 species were identified in the bioremediation and non-remediation areas,respectively. The species shared by the two areas accounted for 29.1% of the total species. In the bioremediation area,the average cell abundance was 1.3×10~4cells·L~(-1)and Trachelomonas sp. was the most dominant species. In the non-remediation area,the average cell abundance was 12.3×10~4cells·L~(-1)and Cyclotella meneghiniana was the most dominant species.The results of redundancy analysis indicated that silicate concentration and pH was the most important factors affecting the abundance of phytoplankton in the bioremediation and non-remediation areas,respectively.
To compare the structure of phytoplankton community and understand its responses to environmental changes in the bioremediation and non-remediation areas of Hangzhou Bay,ten sites were monthly sampled from July to December 2017. During this period,the average concentration of nutrients in the remediation area was lower than that in the non-remediation area. A total of 103 species belonging to eight phyla were identified,and Bacillariophyta was the most diverse group. A total of 54 and 79 species were identified in the bioremediation and non-remediation areas,respectively. The species shared by the two areas accounted for 29.1% of the total species. In the bioremediation area,the average cell abundance was 1.3×10~4cells·L~(-1)and Trachelomonas sp. was the most dominant species. In the non-remediation area,the average cell abundance was 12.3×10~4cells·L~(-1)and Cyclotella meneghiniana was the most dominant species.The results of redundancy analysis indicated that silicate concentration and pH was the most important factors affecting the abundance of phytoplankton in the bioremediation and non-remediation areas,respectively.
引文
蔡燕红.2006.杭州湾浮游植物生物多样性研究(硕士学位论文).青岛:中国海洋大学.
傅明珠,孙萍,孙霞,等.2014.锦州湾浮游植物群落结构特征及其对环境变化的响应.生态学报,34(13):3650-3660.
高生泉,陈建芳,金海燕,等.2011.杭州湾及邻近水域营养盐的时空分布与富营养化特征.海洋学研究,29(3):36-47.
郭玉洁,钱树本.2003.中国海藻志(第五卷):硅藻门中心纲.北京:科学出版社.
国家海洋局.2017.2016年中国海洋环境状况公报.北京.
胡智东.2017.杭州湾南岸开发区域浮游生物研究.环境科学与技术,(s1):305-309.
李慧,刘妍,范亚文,等.2014.三江平原湿地同江地区水域夏季浮游植物群落结构特征.植物学报,49(4):440-449.
刘守海,张海景,项凌云,等.2015.杭州湾富营养化水域春季浮游生物生态群落特征研究.上海海洋大学学报,24(2):265-271.
秦铭俐,魏永杰,王晓波,等.2008.杭州湾枯水期浮游植物群落结构的研究.海洋环境科学,27(1):57-60.
任辉,田恬,杨宇峰,等.2017.珠江口南沙河涌浮游植物群落结构时空变化及其与环境因子的关系.生态学报,37(22):7729-7740.
王振红,桂和荣,罗专溪,等.2005.采煤塌陷塘浮游生物对矿区生态变化的响应.中国环境科学,25(1):42-46.
杨东方,高振会,孙培艳,等.2006.胶州湾水温和营养盐硅限制初级生产力的时空变化.海洋科学进展,24(2):203-212.
杨东方,于子江,张柯,等.2008.营养盐硅在全球海域中限制浮游植物的生长.海洋环境科学,27(5):547-553.
章守宇,邵君波,戴小杰.2001.杭州湾富营养化及浮游植物多样性问题的探讨.水产学报,25(6):512-517.
周燕,赵聪蛟,高元森,等.2010.2005-2008年杭州湾生态监控区浮游植物分布特征及变化趋势.海洋学研究,28(2):28-35.
Alvarez-Borrego S.2012.New phytoplankton production as a tool to estimate the vertical component of water exchange between the Gulf of California and the Pacific.Ciencias Marinas,38:89-99.
Cloern JE.1987.Turbidity as a control on phytoplankton biomass and productivity in estuaries.Continental Shelf Research,7:1367-1381.
Dugdale RC,Wilkerson FP,Minas HJ.1995.The role of a silicate pump in driving new production.Deep-Sea Research,42:697-719.
Egge JK.1992.Silicate as regulating nutrient in phytoplankton competition.Marine Ecology Progress Series,83:281-289.
Elik K,Baongun T.2006.Seasonal dynamics of phytoplankton assemblages across nutrient gradients in shallow hypertrophic lake Manyas,Turkey.Lake&Reservoir Management,22:250-260.
He Y,Zhou QH,Liu BY,et al.2016.Programmed cell death in the cyanobacterium Microcystis aeruginosa induced by allelopathic effect of submerged macrophyte Myriophyllum spicatum in co-culture system.Journal of Applied Phycology,28:2805-2814.
Hecky RE,Kilham P.1988.Nutrient limitation of phytoplankton in freshwater and marine environments:A review of recent evidence on the effects of enrichment.Limnology&Oceanography,33:796-822.
Liu Q,Sun B,Huo Y,et al.2018.Nutrient bioextraction and microalgae growth inhibition using submerged macrophyte Myriophyllum spicatum in a low salinity area of East China Sea.Marine Pollution Bulletin,127:67-72.
Muylaert K,Pérezmartínez C,Sánchezcastillo P,et al.2010.Influence of nutrients,submerged macrophytes and zooplankton grazing on phytoplankton biomass and diversity along a latitudinal gradient in Europe.Hydrobiologia,653:79-90.
Nakai S,Inoue Y,Hosomi M,et al.2000.Myriophyllum spicatum-released allelopathic polyphenols inhibiting growth of blue-green algae Microcystis aeruginosa.Water Research,34:3026-3032.
Nakai S,Yamada S,Hosomi M.2005.Anti-cyanobacterial fatty acids released from Myriophyllum spicatum.Hydrobiologia,543:71-78.
Ornólfsdóttir EB,Lumsden SE,Pinckney JL.2004.Phytoplankton community growth-rate response to nutrient pulses in a shallow turbid estuary,Galveston Bay.Texas,26:325-339.
Passy SI,Bode RW,Carlson DM,et al.2004.Comparative environmental assessment in the studies of benthic diatom,macroinvertebrate,and fish communities.International Review of Hydrobiology,89:121-138.
Pielou EC.1969.An introduction to mathematical ecology.Bioscience,24:7-12.
Roelke DL,Kokkoris GD,Spatharis S,et al.2011.Analyzing the(mis)behavior of Shannon index in eutrophication studies using field and simulated phytoplankton assemblages.Ecological Indicators,11:697-703.
Shannon CE,Weaver W.1949.The Mathematical Theory of Communication.Champaign,IL:University of Illinois Press.
Smith VH.2006.Responses of estuarine and coastal marine phytoplankton to nitrogen and phosphorus enrichment.Limnology&Oceanography,51:377-384.
Vance D,Little SH,Souza GFD,et al.2017.Silicon and zinc biogeochemical cycles coupled through the Southern Ocean.Nature Geoscience,10:202-206.
Yang D,Zhang J,Lu J,et al.2002.Examination of silicate limitation of primary production in Jiaozhou Bay,China.Chinese Journal of Oceanology and Limnology,20:208-225.
Zhu J,Liu B,Wang J,et al.2010.Study on the mechanism of allelopathic influence on cyanobacteria and chlorophytes by submerged macrophyte(Myriophyllum spicatum)and its secretion.Aquatic Toxicology,98:196-203.
Zhu W,Wan L,Zhao LF.2010a.Effect of nutrient level on phytoplankton community structure in different water bodies.Journal of Environmental Sciences,22:32-39.
傅明珠,孙萍,孙霞,等.2014.锦州湾浮游植物群落结构特征及其对环境变化的响应.生态学报,34(13):3650-3660.
高生泉,陈建芳,金海燕,等.2011.杭州湾及邻近水域营养盐的时空分布与富营养化特征.海洋学研究,29(3):36-47.
郭玉洁,钱树本.2003.中国海藻志(第五卷):硅藻门中心纲.北京:科学出版社.
国家海洋局.2017.2016年中国海洋环境状况公报.北京.
胡智东.2017.杭州湾南岸开发区域浮游生物研究.环境科学与技术,(s1):305-309.
李慧,刘妍,范亚文,等.2014.三江平原湿地同江地区水域夏季浮游植物群落结构特征.植物学报,49(4):440-449.
刘守海,张海景,项凌云,等.2015.杭州湾富营养化水域春季浮游生物生态群落特征研究.上海海洋大学学报,24(2):265-271.
秦铭俐,魏永杰,王晓波,等.2008.杭州湾枯水期浮游植物群落结构的研究.海洋环境科学,27(1):57-60.
任辉,田恬,杨宇峰,等.2017.珠江口南沙河涌浮游植物群落结构时空变化及其与环境因子的关系.生态学报,37(22):7729-7740.
王振红,桂和荣,罗专溪,等.2005.采煤塌陷塘浮游生物对矿区生态变化的响应.中国环境科学,25(1):42-46.
杨东方,高振会,孙培艳,等.2006.胶州湾水温和营养盐硅限制初级生产力的时空变化.海洋科学进展,24(2):203-212.
杨东方,于子江,张柯,等.2008.营养盐硅在全球海域中限制浮游植物的生长.海洋环境科学,27(5):547-553.
章守宇,邵君波,戴小杰.2001.杭州湾富营养化及浮游植物多样性问题的探讨.水产学报,25(6):512-517.
周燕,赵聪蛟,高元森,等.2010.2005-2008年杭州湾生态监控区浮游植物分布特征及变化趋势.海洋学研究,28(2):28-35.
Alvarez-Borrego S.2012.New phytoplankton production as a tool to estimate the vertical component of water exchange between the Gulf of California and the Pacific.Ciencias Marinas,38:89-99.
Cloern JE.1987.Turbidity as a control on phytoplankton biomass and productivity in estuaries.Continental Shelf Research,7:1367-1381.
Dugdale RC,Wilkerson FP,Minas HJ.1995.The role of a silicate pump in driving new production.Deep-Sea Research,42:697-719.
Egge JK.1992.Silicate as regulating nutrient in phytoplankton competition.Marine Ecology Progress Series,83:281-289.
Elik K,Baongun T.2006.Seasonal dynamics of phytoplankton assemblages across nutrient gradients in shallow hypertrophic lake Manyas,Turkey.Lake&Reservoir Management,22:250-260.
He Y,Zhou QH,Liu BY,et al.2016.Programmed cell death in the cyanobacterium Microcystis aeruginosa induced by allelopathic effect of submerged macrophyte Myriophyllum spicatum in co-culture system.Journal of Applied Phycology,28:2805-2814.
Hecky RE,Kilham P.1988.Nutrient limitation of phytoplankton in freshwater and marine environments:A review of recent evidence on the effects of enrichment.Limnology&Oceanography,33:796-822.
Liu Q,Sun B,Huo Y,et al.2018.Nutrient bioextraction and microalgae growth inhibition using submerged macrophyte Myriophyllum spicatum in a low salinity area of East China Sea.Marine Pollution Bulletin,127:67-72.
Muylaert K,Pérezmartínez C,Sánchezcastillo P,et al.2010.Influence of nutrients,submerged macrophytes and zooplankton grazing on phytoplankton biomass and diversity along a latitudinal gradient in Europe.Hydrobiologia,653:79-90.
Nakai S,Inoue Y,Hosomi M,et al.2000.Myriophyllum spicatum-released allelopathic polyphenols inhibiting growth of blue-green algae Microcystis aeruginosa.Water Research,34:3026-3032.
Nakai S,Yamada S,Hosomi M.2005.Anti-cyanobacterial fatty acids released from Myriophyllum spicatum.Hydrobiologia,543:71-78.
Ornólfsdóttir EB,Lumsden SE,Pinckney JL.2004.Phytoplankton community growth-rate response to nutrient pulses in a shallow turbid estuary,Galveston Bay.Texas,26:325-339.
Passy SI,Bode RW,Carlson DM,et al.2004.Comparative environmental assessment in the studies of benthic diatom,macroinvertebrate,and fish communities.International Review of Hydrobiology,89:121-138.
Pielou EC.1969.An introduction to mathematical ecology.Bioscience,24:7-12.
Roelke DL,Kokkoris GD,Spatharis S,et al.2011.Analyzing the(mis)behavior of Shannon index in eutrophication studies using field and simulated phytoplankton assemblages.Ecological Indicators,11:697-703.
Shannon CE,Weaver W.1949.The Mathematical Theory of Communication.Champaign,IL:University of Illinois Press.
Smith VH.2006.Responses of estuarine and coastal marine phytoplankton to nitrogen and phosphorus enrichment.Limnology&Oceanography,51:377-384.
Vance D,Little SH,Souza GFD,et al.2017.Silicon and zinc biogeochemical cycles coupled through the Southern Ocean.Nature Geoscience,10:202-206.
Yang D,Zhang J,Lu J,et al.2002.Examination of silicate limitation of primary production in Jiaozhou Bay,China.Chinese Journal of Oceanology and Limnology,20:208-225.
Zhu J,Liu B,Wang J,et al.2010.Study on the mechanism of allelopathic influence on cyanobacteria and chlorophytes by submerged macrophyte(Myriophyllum spicatum)and its secretion.Aquatic Toxicology,98:196-203.
Zhu W,Wan L,Zhao LF.2010a.Effect of nutrient level on phytoplankton community structure in different water bodies.Journal of Environmental Sciences,22:32-39.