Diversity of Phytoplankton and Zooplankton in Welu River in Chantaburi Province

Authors

  • Rachada - Chaicharoen Rajamangala University of Technology
  • Benchawon Chiwapreecha
  • Chantima Piyapong

Abstract

Diversity of phytoplankton and zooplankton in Welu River, Chantaburi Province, were studied at “Bo-Charoen”floodgate and “Ta-sorn” estuary. Three samples were collected on March, August and November in 2018. Phytoplanktons were identified to 38 taxa consisted of Chlorophyceae 20 species, Euglynophyceae 5 species, Bacillariophyceae 5 species, Cyanophyceae 4 species, Dinophyceae 3 species and Chrysophyceae 1 species.  Chlorophyceae was dominanted taxon at floodgate.  At estuary, Bacillariophyceae was dominanted taxon. Zooplankton  was identified to 36 taxon; rotifer 21 species, cladoceran 8 species, copepod 7 species and crustacean larva.  At floodgate, rotifer was dominated taxon. While estuary, copepod was dominated taxon in March and November and rotifer was dominated in August.  Water qualities during studied period of both areas were of an acceptable standard. Keywords :  species diversity, phytoplankton, zooplankton, Welu river

Author Biography

Rachada - Chaicharoen, Rajamangala University of Technology

Biology department

References

Fukao T., K. Kimoto and Y. Kotani. (2012). Effect of temperature on cell growth and production of transparent exopolymer particles by the diatom Coscinodiscus granii isolated from marine mucilage. J. Appl. Phycol. 24, 181-186.
Gutkowaka, A., E. Paturej, E. Kowalska. (2013). Rotifer trophic state indices as ecosystem indicators in brackish coastal waters. OCEANOLOGIA, 55, 887-899.
Jafari, N.G. and V.R. Gunale. (2006). Hydrobiological study of algae of an urban freshwater
river. J. Appl. Sci. Environ. 10(2), 153-158.
Khowhit, S.,Chunkao, K. , Inkapatanakul, W., Phewnil, O. and Boutson, A. (2015). Species Composition of Phytoplankton in the Gastrointestinal Tract of Meretrix casta in the Coastal Area of Laem Phak Bia: The King's Royally Initiated Laem Phak Bia Environmental Research and Development Project, Phetchaburi Province. Thai Science and Technology Journal, 23(1), 74-85. (in Thai)
Kobayashi, T., Russell, J., Alison, J., King, J. and Miskiewicz, A.G. (2009). Freshwater Zooplankton: diversity and biology. In I.M. Suthers and D. Rissik (Eds.) PLANKTON A guide to their ecology and monitoring for water quality. Australia: CSIRO PUBLISHING, 157-179.
Maiphae, S. (2014). A Taxonomic Guide to the Common Cladocerans in Peninsular Thailand. Van Damme, K.(ed.) Princess Maha Chakri Sirindhorn Natural Hisyory Museum, Faculty of Science, Prince of Sonhkla University O. S. Printing House Co., Ltd. Bangkok, 238 pp
National Environment Board Announcement No.8 (1994). Determine water quality in surface water resources. Government Gazette Vol. 111 Special part 16 , Dated 24 February 1994.
Office of Natural Resources and Environmental Policy and Planning. (1999). Wetland registration with international importance and national leval of Thailand. Ministry of Science Technology and Environment. Bangkok. (in Thai)
Onyema, I.C. (2016). Phytoplankton bio-indicators of water quality situations in The Iyagbe
Lagoon, south-western Nigeria. World Rural Observations, 8(1), 80-88.
O'Reilly, M. (2001). Rotifera. In M.J. Costello (Ed.) European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Australia: CSIRO PUBLISHING, 149-151.
Peerapornpisar, Y. (2013). Freshwater Algae in Thailand. Applied algal research laboratory, Microbiology section, Department of Biology, Faculty of Science, Chiang Mai University. 434 p. (in Thai)
Poldeacho, P. (2003). Study on sediment and pore water quality of the Walu estuary, Chantaburi and Trat province, MS. Thesis, Kasetsart University. (in Thai)
Rissik,D., Senden, D., Doherty, M., Ingleton,T., Ajani, P., Bowling,L., Gibbs, M., Gladstone, M., Kobayashi, T., Suthers, I. and Froneman, W. (2009). Plankton – related environmental and water – quality issue. In I.M. Suthers and D. Rissik. (Eds.), PLANKTON A guide to their ecology and monitoring for water quality, (pp. 39 -72). CSIRO Publishing, Australia.
Sanoamuang, L. (2002). Freshwater Zooplankton: Calanoid Copepods in Thailand. Applied Taxonomic Research Center, Department of Biology, Faculty of Science, Khon Kaen University. KlangNana Wittaya Khon Kaen, 159 pp. (in Thai)
Sarma, S.S.S., S. Nandini, P. Ramirez-Garcia & J. CortesMunoz. (2000). New records of brackish water Rotifera and Cladocera from Mexico. Hydrobiologia, 10, 121-124.
Sládecek, V. (1983). Rotifers as indicators of water quality. Hydrobiologia, 100, 169 -201.
Wongrat, L. (1999). Phytoplankton. Kasetsart University Publishing, Bangkok. (in Thai)
Zamon, J.E. (2002). Tidal changes in copepod abundance and maintenance of a summer
Coscinodiscus bloom in the southern San Juan Channel, San Juan Islands, USA.
Mar Ecol Prog Ser, 226, 193-210.

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Published

2020-05-01