Journal of
Ecology and The Natural Environment

  • Abbreviation: J. Ecol. Nat. Environ.
  • Language: English
  • ISSN: 2006-9847
  • DOI: 10.5897/JENE
  • Start Year: 2009
  • Published Articles: 394

Full Length Research Paper

Densities, spatial distribution and community structure of plankton of Odot Stream

Imaobong Emmanuel Ekpo
  • Imaobong Emmanuel Ekpo
  • Department of Fisheries and Aquatic Environmental Management, University of Uyo, Uyo, Nigeria.
  • Google Scholar
Mandu Asikpo Essien-Ibok
  • Mandu Asikpo Essien-Ibok
  • Department of Fisheries and Aquatic Environmental Management, University of Uyo, Uyo, Nigeria.
  • Google Scholar
Aniebiet Okon Duncan
  • Aniebiet Okon Duncan
  • Department of Fisheries and Aquatic Environmental Management, University of Uyo, Uyo, Nigeria.
  • Google Scholar

  •  Received: 21 April 2015
  •  Accepted: 08 June 2015
  •  Published: 30 June 2015


Akin-Oriola GA (2003). Zooplankton associations and environmental factors in Ogunpa and Ona River, Nigeria. Revised Biol. Trop. 51(2):391-398.


Akpan ER (1991). Seasonal variation in Phytoplankton biomass and pigments in relation to water quality in the Cross River System.Ph.D Thesis, University of Calabar. p. 179.



APHA, AWWA, WEF (2005). Standard Methods for the examination of water and Wastewater. 21st Edn, American Public Health Association, American Water Works Association and Water Environmental Federation, Washinton, DC, United States.



Arimoro FO, Ikomi RB, Efemuna E (2007). Macroinvertibrate community patterns and diversity in relation to water quality status of river Ase. Niger Delta, Nigeria. J. Fish Aquat. Sci. 2:337-344.



Dokulil MT (2003).Algae as Ecological biomonitors, Elsener Science Ltd. pp. 285-290.



Egborge ABM (1973). A Preliminary checklist of the phytoplankton of River Oshun. Freshw. Biol. 1(3):569-572.



Ekpo IE (2013). Effect of physico-chemical parameters on zooplankton species and density of a tropical rainforest River in Nigeria Delta, Nigeria using canonical cluster Analysis. Int. J. Engineer. Sci. 2(4):13-21.



Esenowo IK, Ugwunba AAA (2010). Composition and abundance of Macrobenthes in Majidun River Ikorodu Lagos State. Nigeria. Res. J. Biol. Sci. 5(8): 556-560.



Essien -Ibok MA, Akpan AW, Udo MT, Chude LA, Umoh IA, Asuquo IE (2010). Seasonality in the Physical and Chemical Characteristics of Mbo River, AkwaIbom State, Nigeria. Nig. J. Agric. Food Environ. 6(1-2):60-72.



Etim EE, Odoh R, Itodo AU, Umoh SD, Lawal U (2013). Water Quality Index for the Assessment of Water Quality from Different Sources in the Niger Delta Region of Nigeria. Front. Sci. 3(3):89-95.



Jeje CY, Fernando CH (1986). A Practical Guide to the Identification of Nigerian Zooplankton (Cladocera, Copepoda and Rotipfera).Published by KLRI, New Bussa. p. 142.



Jeje CY, Fernando CH (1991). An illustrated guide to identification of Nigerian freshwater rotifers. Niger. J. Sci. 25:77-95.



Kemdirim EC (1990). Periodicity and succession of phytoplankton in an upland and lowland impoundments in plateau state(Nigeria)in relative nutrient levels and physical characteristics. J. Aquat. Sci. 5:43-53.



Mbuligwe SE, kaseva ME (2005). Pollution and self-cleansing of an urban river in a developing country. A case study of Dar Es Salaam, Tanzania Environmental Management, 36(2): 328-342.



Needham JG, Needham PR (1962). A Guide to the Study of Freshwater Biology. 2nd Edn, Holden-Day INC., San Franciso, C. A. p 108.



Ogbeibu AE(1998). Rotifers of a temporary pond in Okonu forest reserve. Niger J. Sci. Environ.1: 117-134.



Okiemute IE, Maduka K (2011). The impact of industrial effluent discharge on physico- chemical and microbial parameters of Orogodo River, Agbor, Nigeria. Afr. J. Microbiol. Res. 5(22): 3747-3752.



Onyema IC (2010).Phytoplankton diversity and succession in the Iyagbe lagoon, Lagos. Eur. J. Sci. Res. 43(1):61-74.



Ovie SI (1997).Branchionus species of some inland waters in Nigeria with a note on a new record and zoogeography. Tropical Freshwater Biol. 6:27-39.



Shannon CE, Weinner W (1949).The mathematical theory of communication. Urban University, Illinois press, Illinois. p. 125.



Subhashree P, Patra AK (2013). Studies on seasonal variations in phytoplankton diversity of River Mahanadi, cuttack city, Odioha, India. Indian J. Sci. Resour. 4(2):211-217.



Vladimir SC (1983).Rotifers as indicators of water quality. Hydrobiologia. 100(1).169-201.



Wetzel RG (2001). Limnology: Lake and River ecosystems, 3rd edition. Academic Press, New York 1006 p.



Yillia PT (2008). Linking land use to stream pollution, pollutant dynamics and management implications. PhD Dissertation.Vienna University of Technology, Australia.