Transitions in diatom assemblages and pigments through dry and wet season conditions in the Red River, Hanoi (Vietnam)
Cover of volume 152, number 2 of Plant Ecology and Evolution
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Keywords

Chlorophyll and carotenoid pigments
diatom biofilm
water quality monitoring
tropical river
biomonitoring

How to Cite

Duong, T., Nguyen, H., Le, T., Nguyen, T., Tran, T., Le, N., Dang, D., Vu, T., Panizzo, V. and McGowan, S. (2019) “Transitions in diatom assemblages and pigments through dry and wet season conditions in the Red River, Hanoi (Vietnam)”, Plant Ecology and Evolution, 152(2), pp. 163-177. doi: 10.5091/plecevo.2019.1627.

Abstract

Background and aims – Biomonitoring is an important tool for assessing river water quality, but is not routinely applied in tropical rivers. Marked hydrological changes can occur between wet and dry season conditions in the tropics. Thus, a prerequisite for ecological assessment is that the influence of ‘natural’ hydrological change on biota can be distinguished from variability driven by water quality parameters of interest. Here we aimed to (a) assess seasonal changes in water quality, diatoms and algal assemblages from river phytoplankton and artificial substrates through the dry-wet season transition (February–July 2018) in the Red River close to Hanoi and (b) evaluate the potential for microscopic counts and high-performance liquid chromatography (HPLC) analysis of chlorophyll and carotenoid pigments for biomonitoring in large tropical rivers.

Methods – River water (phytoplankton) and biofilms grown on artificial glass substrates were sampled monthly through the dry (February–April) to wet (May–August) season transition and analysed via microscopic and HPLC techniques.

Key results – All phototrophic communities shifted markedly between the dry and wet seasons. Phytoplankton concentrations were low (c. thousands of cells/mL) and declined as the wet season progressed. The dominant phytoplankton taxa were centric diatoms (Aulacoseira granulata and Aulacoseira distans) and chlorophytes (Scenedesmus and Pediastrum spp.), with chlorophytes becoming more dominant in the wet season. Biofilm diatoms were dominated by Melosira varians, and areal densities declined in the wet season when fast-growing pioneer diatom taxa (e.g. Achnanthidium minutissimum, Planothidium lanceolatum) and non-degraded Chlorophyll a concentrations increased, suggesting active phytobenthos growth in response to scour damage. Otherwise, a-phorbins were very abundant in river seston and biofilms indicating in situ Chlorophyll a degradation which may be typical of tropical river environments. The very large range of total suspended solids (reaching > 120 mg/L) and turbidity appears to be a key driver of photoautotrophs through control of light availability.

Conclusions – Hydrological change and associated turbidity conditions exceed nutrient influences on photoautotrophs at inter-seasonal scales in this part of the Red River. Inter-seasonal differences might be a useful measure for biomonitoring to help track how changes in suspended solids, a major water quality issue in tropical rivers, interact with other variables of interest.

https://doi.org/10.5091/plecevo.2019.1627
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References

APHA (1995) Standard methods for the examination of water and wastewater 20th edition. Washington DC, USA.

Barbiero R.P. (2000) A multi-lake comparison of epilithic diatom communities on natural and artificial substrates. Hydrobiologia 438: 157–170. https://doi.org/10.1023/A:1004182231973

Basu B.K., Pick F.R. (1997) Phytoplankton and zooplankton development in a lowland, temperate river. Journal of Plankton Research 19: 237–253. https://doi.org/10.1093/plankt/19.2.237

Bergey E.A., Resh V.H. (2006) Differential response of algae on small streambed substrates to floods. The American Midland Naturalist 155: 270–277. https://doi.org/10.1674/0003-0031(2006)155

Buchaca T., Catalan J. (2008) On the contribution of phytoplankton and benthic biofilms to the sediment record of marker pigments in high mountain lakes. Journal of Paleolimnology 40: 369–383. https://doi.org/10.1007/s10933-007-9167-1

Bussi G., Whitehead P.G, Bowes M.J., Read D.S., Prudhomme C., Dadson S.J. (2016) Impacts of climate change, land-use change and phosphorus reduction on phytoplankton in the River Thames (UK). Science of the Total Environment 572: 1507–1519. https://doi.org/10.1016/j.scitotenv.2016.02.109

Cartaxana P., Jesus B., Brotas V. (2003) Pheophorbide and pheophytin a-like pigments as useful markers for intertidal microphytobenthos grazing by Hydrobia ulvae. Estuarine, Coastal and Shelf Science 58: 293–297. https://doi.org/10.1016/S0272-7714(03)00081-7

Chen N., Bianchi T.S., Mckee B.A., Bland J.M. (2001) Historical trends of hypoxia on the Louisiana shelf: applications of pigments as biomarkers. Organic Geochemistry 32: 543–561. https://doi.org/10.1016/S0146-6380(00)00194-7

Dang T.H., Coynel A., Orane D., Blanc G., Etcheber H., Le L.A. (2010) Long-term monitoring (1960–2008) of the river-sediment transport in the Red River Watershed (Vietnam): Temporal variability and dam-reservoir impact. Science of the Total Environment 408: 4654–4664. https://doi.org/10.1016/j.scitotenv.2010.07.007

Davey M.C. (1987) Seasonal variation in the filament morphology of the freshwater diatom Melosira granulata (Ehrenb.) Ralfs. Freshwater Biology 18: 5–16. https://doi.org/10.1111/j.1365-2427.1987.tb01292.x

De Domitrovic Y.Z. (2002) Structure and variation of the Paraguay River phytoplankton in two periods of its hydrological cycle. Hydrobiologia 472: 177–196. https://doi.org/10.1023/A:1016304803431

Desertová B., P. Puncochár P. (2011) Variability of phytoplankton biomass in a lowland river: response to climate conditions. Limnologica- Ecology and Management of Inland Waters 41: 160–166. https://doi.org/10.1016/j.limno.2010.08.002

Duc T.A., Vachaud G., Bonnet M.P., Prieur N., Loi V.D. (2007) Experimental investigation and modelling approach of the impact of urban wastewater on a tropical river; a case study of the Nhue River, Hanoi, Viet Nam. Journal of Hydrology 334: 347–358. https://doi.org/10.1016/j.jhydrol.2006.10.022

Duong D.T. (1996) Taxonomy of Cyanobacteria of Vietnam. Agriculture Publishing House.

Duong D.T., VO H. (1997) Freshwater algae of Vietnam. Order: Chlorococcales. Agriculture Publishing House.

Duong T.T., Coste M., Feurtet-Mazel A., Dang D.K., Le T.P.Q. (2012) Responses and structural recovery of periphytic diatom communities after short-term disturbance in some rivers (Hanoi, Vietnam). Journal of Applied Phycology 24: 1053–1065. https://doi.org/10.1007/s10811-011-9733-9

Duong T.T., Le T.P.Q., Ho T.C., Vu T.T.H, Hoang T.T.H., Dang D.K., Lu X. (2014) Phytoplankton community structure and water quality of Red River, Vietnam. Journal of Vietnamese Environment 6: 27–33. https://doi.org/10.1007/s10661-017-6435-z

Echenique-Subiabre I., Dalle C., Duval C., Heath M.W., Couté A., Wood S.A., Humbert J.-F., Quiblier C. (2016) Application of a spectrofluorimetric tool (bbe BenthoTorch) for monitoring potentially toxic benthic cyanobacteria in rivers. Water Research 101: 341–350. https://doi.org/10.1016/j.watres.2016.05.081

Edler L., Elbrächter M. (2010) The Utermöhl method for quantitative phytoplankton analysis. In: Karlson B., Cusack C., Bresnan, E. (eds) Microscopic and molecular methods for quantitative phytoplankton analysis: 13–20. Paris, Unesco. Available from https://cdn.ioos.noaa.gov/media/2017/12/WKNCT_Handbook_ver5May2010_2.pdf [accessed 10 Apr. 2019].

Eulin A., Le Cohu R. (1998) Epilithic diatom communities during the colonization of artificial substrates in the River Garonne (France). Comparison with the natural communities. Archiv für Hydrobiologie 143: 79–106. https://doi.org/10.1127/archiv-hydrobiol/143/1998/79

Everest A., Aslan D.C. (2016) Seasonal diatom density investigation of the Mersin rivers. World Journal of Research and Review (WJRR) 2: 21–30.

Falkowski P.G. (1980) Light-shade adaptation in marine phytoplankton In: Falkowski P.G. (ed.) Primary productivity in the sea: 99–119. Boston, Springer. https://doi.org/10.1007/978-1-4684-3890-1_6

Ford R., Honeywill C. (2002) Grazing on intertidal microphytobenthos by macrofauna: is pheophorbide aa useful marker? Marine Ecology Progress Series 229: 33–42. https://doi.org/10.3354/meps229033

Gamier J., Billen G., Coste M. (1995) Seasonal succession of diatoms and Chlorophyceae in the drainage network of the Seine River: Observation and modeling. Limnology and Oceanography 40: 750–765. https://doi.org/10.4319/lo.1995.40.4.0750

Ghosh M., Gaur J.P. (1998) Current velocity and the establishment of stream algal periphyton communities. Aquatic Botany 60: 1–10. https://doi.org/10.1016/S0304-3770(97)00073-9

Gómez N., Riera J.L., Sabater S. (1995) Ecology and morphological variability of Aulacoseira granulata (Bacillariophyceae) in Spanish reservoirs. Journal of Plankton Research 17: 1–16. https://doi.org/10.1093/plankt/17.1.1

Hansson L.A. (1988) Effects of competitive interactions on the biomass development of planktonic and periphytic algae in lakes 1. Limnology and Oceanography 33: 121–128. https://doi.org/10.4319/lo.1988.33.1.0121

Henry J.C., Fisher S.G. (2003) Spatial segregation of periphyton communities in a desert stream: causes and consequences for N cycling. Journal of the North American Benthological Society 22: 511–527. https://doi.org/10.2307/1468349

Hoang H.T.T., Duong T.T., Nguyen K.T., Le Q.T.P., Luu M.T.N., Trinh D.A., Le A.H., Ho C.T., Dang K.D., Némery J., Orange D. (2018) Impact of anthropogenic activities on water quality and plankton communities in the Day River (Red River Delta, Vietnam). Environmental Monitoring and Assessment 190: 67. https://doi.org/10.1007/s10661-017-6435-z

Jäger C.G., Diehl S. (2014) Resource competition across habitat boundaries: asymmetric interactions between benthic and pelagic producers. Ecological Monographs 84: 287–302. https://doi.org/10.1890/13-0613.1

Jüttner I., Bennion H., Carter C., Cox E.J., Ector L., Flower R., Jones V., Kelly M.G., Mann D.G., Sayer C., Turner J.A., Williams D.M. (2019) Freshwater Diatom Flora of Britain and Ireland. Amgueddfa Cymru - National Museum Wales. Available from https://naturalhistory.museumwales.ac.uk/diatoms [accessed 14 Mar. 2019].

Kahlert M., Mckie B.G. (2014) Comparing new and conventional methods to estimate benthic algal biomass and composition in freshwaters. Environmental Science: Processes & Impacts 16: 2627–2634. https://doi.org/10.1039/C4EM00326H

Kelly M., Cazaubon A., Coring E., Dell’uomo A., Ector L., Goldsmith B., Guasch H., Hürlimann J., Jarlman A., Kawecka B., Kwandrans J. (1998) Recommendations for the routine sampling of diatoms for water quality assessments in Europe. Journal of Applied Phycology 10: 215. https://doi.org/10.1023/A:1008033201227

Kelly M., Whitton B.A. (1995) The trophic diatom index: a new index for monitoring eutrophication in rivers. Journal of Applied Phycology 7: 433–444. https://doi.org/10.1007/BF00003802

Klein B. (1988) Variations of pigment content in two benthic diatoms during growth in batch cultures. Journal of Experimental Marine Biology and Ecology 115: 237–248. https://doi.org/10.1016/0022-0981(88)90157-8

Komárek J., Anagnostidis K. (1989) Modern approach to the classification system of Cyanophytes. 4-Nostocales. Algological Studies/Archiv für Hydrobiologie, Supplement Volumes: 247–345. Available from https://eurekamag.com/research/007/558/007558310.php [accessed 14 Mar. 2019].

Komárek J., Anagnostidis K. (1999) Chroococcales. Cyanoprokaryota. Süßwasserflora von Mitteleuropa. Band 19/1. Spektrum Akademischer Verlag. pp. 1–548.

Komárek J., Anagnostidis K. (2005) Oscillatoriales. In: Büdel B., Krienitz L., Gärtner G., Schagerl M. (eds) Süßwasserflora von Mitteleuropa: 759. Elsevier/Spektrum.

Krammer K., Lange-Bertalot H. (1986–1991) Bacillariophyceae. Volumes: 1–4. Gustav. Fischer. Verlag.

Krammer K., Lange-Bertalot H. (1986) Bacillariophyceae. 1. Teil: Naviculaceae. In: Ettl H., Gerloff J., Heynig H., Mollenhauer D. (eds) Süsswasserflora von Mitteleuropa, Band 2/1. Gustav Fisher Verlag, Jena.

Krammer K., Lange-Bertalot H. (1988) Bacillariophyceae. 2. Teil: Bacillariaceae, Epithemiaceae, Surirellaceae. In: Ettl H., Gerloff J., Heynig H., Mollenhauer D. (eds) Süsswasserflora von Mitteleuropa, Band 2/2. Gustav Fisher Verlag, Jena.

Krammer K., Lange-Bertalot H. (1991) Bacillariophyceae. 3. Teil: Centrales, Fragilariaceae, Eunotiaceae. In: Ettl H., Gerloff J., Heynig H., Mollenhauer D. (eds) Süsswasserflora von Mitteleuropa. Band 2/3. Gustav Fisher Verlag, Stuttgart.

Krammer K., Lange-Bertalot H. (2004) Bacillariophyceae 4. Teil: Achnanthaceae, Kritische Erganzungen zu Navicula (Lineolatae), Gomphonema. [second edition]. In: Ettl H., Gerloff J., Heynig H., Mollenhauer D. (eds) Süsswasserflora von Mitteleuropa. Spektrum Akademischer Verlad Heidelberg.

Kwandrans J., Eloranta P., Kawecka B., Wojtan K. (1998) Use of benthic diatom communities to evaluate water quality in rivers of southern Poland. Journal of Applied Phycology 10: 193–201. https://doi.org/10.1023/A:1008087114256

Lamberti G.A., Resh V. (1985) Comparability of introduced tiles and natural substrates for sampling lotic bacteria, algae and macro-invertebrates. Freshwater Biology 15: 21–30. https://doi.org/10.1111/j.1365-2427.1985.tb00693.x

Latrubesse E.M., Stevaux J.C., Sinha R. (2005) Tropical rivers. Geomorphology 70: 187–206. https://doi.org/10.1016/j.geomorph.2005.02.005

Le T.P.Q., Billen G., Garnier J., Chau V.M. (2015) Long-term biogeochemical functioning of the Red River (Vietnam): past and present situations. Regional Environmental Change 15: 329–339. https://doi.org/10.1007/s10113-014-0646-4

Le T.P.Q., Garnier J., Gilles B., Sylvain T., Chau V.M. (2007) The changing flow regime and sediment load of the Red River, Viet Nam. Journal of Hydrology 334: 199–214. https://doi.org/10.1016/j.jhydrol.2006.10.020

Le T.P.Q., Le N.D., Dao V.N., Rochelle-Newall E., Nguyen T.M.H., Marchand C., Duong T.T., Phung T.X.B. (2018) Change in carbon flux (1960-2015) of the Red River (Vietnam). Journal of Environmental and Earth Sciences 77: 658. https://doi.org/10.1007/s12665-018-7851-2

Li L., Zheng B., Liu L. (2010) Biomonitoring and bioindicators used for river ecosystems: definitions, approaches and trends. Procedia Environmental Sciences 2: 1510–1524. https://doi.org/10.1016/j.proenv.2010.10.164

Lucas L.V., Thompson J.K., Brown L.R. (2009) Why are diverse relationships observed between phytoplankton biomass and transport time? Limnology and Oceanography 54: 381–390. https://doi.org/10.4319/lo.2009.54.1.0381

Luu T.N.M., Garnier J., Billen G., Orange D., Némery J., Le T.P.Q., Tran H.T., Le L.A. (2010) Hydrological regime and water budget of the Red River Delta (Northern Vietnam). Journal of Asian Earth Sciences 37: 219–228. https://doi.org/10.1016/j.jseaes.2009.08.004

Moorhouse H., Read D.S., McGowan S., Wagner M., Roberts C., Armstrong L.K., Nicholls D.J.E., Wickham H.D., Hutchins M.G., Bowes M.J. (2018) Characterisation of a major phytoplankton bloom in the River Thames (UK) using flow cytometry and high-performance liquid chromatography. Science of the Total Environment 624: 366–376. https://doi.org/10.1016/j.scitotenv.2017.12.128

Nardelli M.S., Bueno N.C., Ludwig T.A.V., Tremarin P.I., Bartozek E.C.R. (2014) Coscinodiscophyceae and Fragilariophyceae (Diatomeae) in the Iguaçu River, Paraná, Brazil. Acta Botanica Brasilica 28: 127–140. https://doi.org/10.1590/S0102-33062014000100013

Nguyen T. P. L. (2013) Legal Framework of Vietnam’s Water Sector: Update 2013 in Vietnam. ZEF Working Paper No.116, Center for Development Research. University of Bonn. Available from https://mpra.ub.uni-muenchen.de/52996/1/MPRA_paper_52996.pdf [accessed 14 Mar. 2019].

O’Farrell I. (1994) Comparative analysis of the phytoplankton of fifteen lowland fluvial systems of the River Plate Basin (Argentina). In: Descy J.P., Reynolds C.S., Padisák J. (eds) Phytoplankton in Turbid Environments: Rivers and Shallow Lakes: 109–117. The Netherlands, Springer. https://doi.org/10.1007/978-94-017-2670-2_10

O’Farrell I., Izaguirre I. (2014) Phytoplankton of the middle and lower stretches of the Uruguay River. Advances in Limnology 65: 113–126. https://doi.org/10.1127/1612-166X/2014/0065-0037

Plenkovic-Moraj A., Kralj K., Gligora M. (2008) Effect of current velocity on diatom colonization on glass slides in unpolluted headwater creek. Periodicum Biologorum 110: 291–295.

Reynolds C.S. (2000) Hydroecology of river plankton: the role of variability in channel flow. Hydrological Processes 14: 3119–3132. https://doi.org/10.1002/1099-1085(200011/12)14:16/17<3119::AID-HYP137>3.0.CO;2-6

Reynolds C.S. (2006) Ecology of phytoplankton. Cambridge, Cambridge University Press. https://doi.org/10.1017/CBO9780511542145

Royer T.V., David M.B., Gentry L.E., Mitchell C.A., Starks K.M., Heatherly T., Whiles M.R. (2008) Assessment of chlorophyll-a as a criterion for establishing nutrient standards in the streams and rivers of Illinois. Journal of Environmental Quality 37: 437–447. https://doi.org/10.2134/jeq2007.0344

Simic S.B., Karadzic V.R., Cvijan M.V., Vasiljevic B.M. (2015) Algal communities along the Sava River. In: Milačic R., Scancar J., Paunović M. (eds.). The Sava River: 229–248. Berlin-Heidelberg, Springer-Verlag. https://doi.org/10.1007/978-3-662-44034-6

Soballe D., Kimmel B. (1987) A large‐scale comparison of factors influencing phytoplankton abundance in rivers, lakes, and impoundments. Ecology 68: 1943–1954. https://doi.org/10.2307/1939885

Soininen J. (2005) Assessing the current related heterogeneity and diversity patterns of benthic diatom communities in a turbid and a clear water river. Aquatic Ecology 38: 495–501. https://doi.org/10.1007/s10452-005-4089-3

Soininen J., Paavola R., Muotka T. (2004) Benthic diatom communities in boreal streams: community structure in relation to environmental and spatial gradients. Ecography 27: 330–342. https://doi.org/10.1111/j.0906-7590.2004.03749.x

Szymczak-Żyla M., Kowalewska G.G., Louda J.W. (2008) The influence of microorganisms on chlorophyll a degradation in the marine environment. Limnology and Oceanography 53: 851–862. https://doi.org/10.4319/lo.2008.53.2.0851

Taylor K.G., Owens P.N. (2009) Sediments in urban river basins: a review of sediment–contaminant dynamics in an environmental system conditioned by human activities. Journal of Soils and Sediments 9: 281–303. https://doi.org/10.1007/s11368-009-0103-z

ter Braak C.J., Šmilauer P. (2012) Canoco reference manual and user’s guide: software for ordination, version 5.0. Ithaca, Microcomputer Power.

Van Dam H., Mertens A., Sinkeldam J. (1994) A coded checklist and ecological indicator values of freshwater diatoms from the Netherlands. Netherlands Journal of Aquatic Ecology 28: 117–133. https://doi.org/10.1007/BF02334251

Vasconselos V., Cerqueira M. (2001) Phytoplankton community of river Minho (international section). Limnetica 20: 135–141.

Vinh V.D., Ouillon S., Thanh T.D., Chu L. (2014) Impact of the Hoa Binh dam (Vietnam) on water and sediment budgets in the Red River basin and delta. Hydrology and Earth System Sciences 18: 3987–4005. https://doi.org/10.5194/hess-18-3987-2014

Vörösmarty C.J., Mcintyre P.B., Gessner M.O., Dudgeon D., Prusevich A., Green P., Glidden S., Bunn S.E., Sullican C.A., Liermann C.R., Davies P.M. (2010) Global threats to human water security and river biodiversity. Nature 467: 555. https://doi.org/10.1038/nature09440

Wu N., Schmalz B., Fohrer N. (2010) Distribution of phytoplankton in a German lowland river in relation to environmental factors. Journal of Plankton Research 33: 807–820. https://doi.org/10.1093/plankt/fbq139

Yang X., Anderson N.J., Dong X., Shen J. (2008) Surface sediment diatom assemblages and epilimnetic total phosphorus in large, shallow lakes of the Yangtze floodplain: their relationships and implications for assessing long‐term eutrophication. Freshwater Biology 53: 1273–1290. https://doi.org/10.1002/1099-1085(200011/12)14:16/17

Zebek E. (2013) Seasonal dynamics of periphytic algae in the vicinity of the hydroelectric plant in the Pasłęka River (north-east Poland). Ecohydrology & Hydrobiology 13: 210–217. https://doi.org/10.1016/j.ecohyd.2013.08.003

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