Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka

Mohamed Cassim Mohamed Zakeel; Prathiba Aruni Weerasinghe; Banumu Arachchige Dilhani Ganga Kumari; Hetti Arachchige Mangalika Wickremasinghe

doi:doi:10.11648/j.ajep.20150401.13

Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka

Mohamed Cassim Mohamed Zakeel, Prathiba Aruni Weerasinghe, Banumu Arachchige Dilhani Ganga Kumari, Hetti Arachchige Mangalika Wickremasinghe

Published in American Journal of Environmental Protection (Volume 4, Issue 1)

Received: 3 December 2014 Accepted: 22 December 2014 Published: 20 January 2015

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Abstract

Cyanobacterial toxins available in drinking water pose a major health problem to humans and animals. Nuwara wewa and Nachchaduwa wewa are two important reservoirs supplying water for domestic purposes in Anuradhapura, Sri Lanka. As cyanobacterial toxins are resistant to deactivation by heat, it is important to control the proliferation of cyanobacteria in these reservoirs. Therefore, making an inventory of cyanobacterial variations with respect to time and space is imperative. Distinct temporal variations of temperature, pH, turbidity, dissolved oxygen and cyanobacteria density were observed in both reservoirs. Strong positive correlations existed between the above physico-chemical parameters of water and the cyanobacterial density in both reservoirs. These parameters can therefore be used as good indicators to assess the status these reservoirs with respect to cyanobacterial density and distribution.

Published in	American Journal of Environmental Protection (Volume 4, Issue 1)
DOI	10.11648/j.ajep.20150401.13
Page(s)	23-28
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Cyanobacterial Toxins, Chronic Renal Failure, Microcystin, Cyanobacterial Bloom, Nuwara Wewa, Nachchaduwa Wewa

References

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Mohamed Cassim Mohamed Zakeel, Prathiba Aruni Weerasinghe, Banumu Arachchige Dilhani Ganga Kumari, Hetti Arachchige Mangalika Wickremasinghe. (2015). Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. American Journal of Environmental Protection, 4(1), 23-28. https://doi.org/10.11648/j.ajep.20150401.13

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Mohamed Cassim Mohamed Zakeel; Prathiba Aruni Weerasinghe; Banumu Arachchige Dilhani Ganga Kumari; Hetti Arachchige Mangalika Wickremasinghe. Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. Am. J. Environ. Prot. 2015, 4(1), 23-28. doi: 10.11648/j.ajep.20150401.13

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AMA Style

Mohamed Cassim Mohamed Zakeel, Prathiba Aruni Weerasinghe, Banumu Arachchige Dilhani Ganga Kumari, Hetti Arachchige Mangalika Wickremasinghe. Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. Am J Environ Prot. 2015;4(1):23-28. doi: 10.11648/j.ajep.20150401.13

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@article{10.11648/j.ajep.20150401.13,
  author = {Mohamed Cassim Mohamed Zakeel and Prathiba Aruni Weerasinghe and Banumu Arachchige Dilhani Ganga Kumari and Hetti Arachchige Mangalika Wickremasinghe},
  title = {Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka},
  journal = {American Journal of Environmental Protection},
  volume = {4},
  number = {1},
  pages = {23-28},
  doi = {10.11648/j.ajep.20150401.13},
  url = {https://doi.org/10.11648/j.ajep.20150401.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajep.20150401.13},
  abstract = {Cyanobacterial toxins available in drinking water pose a major health problem to humans and animals. Nuwara wewa and Nachchaduwa wewa are two important reservoirs supplying water for domestic purposes in Anuradhapura, Sri Lanka. As cyanobacterial toxins are resistant to deactivation by heat, it is important to control the proliferation of cyanobacteria in these reservoirs. Therefore, making an inventory of cyanobacterial variations with respect to time and space is imperative. Distinct temporal variations of temperature, pH, turbidity, dissolved oxygen and cyanobacteria density were observed in both reservoirs. Strong positive correlations existed between the above physico-chemical parameters of water and the cyanobacterial density in both reservoirs. These parameters can therefore be used as good indicators to assess the status these reservoirs with respect to cyanobacterial density and distribution.},
 year = {2015}
}

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TY  - JOUR
T1  - Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka
AU  - Mohamed Cassim Mohamed Zakeel
AU  - Prathiba Aruni Weerasinghe
AU  - Banumu Arachchige Dilhani Ganga Kumari
AU  - Hetti Arachchige Mangalika Wickremasinghe
Y1  - 2015/01/20
PY  - 2015
N1  - https://doi.org/10.11648/j.ajep.20150401.13
DO  - 10.11648/j.ajep.20150401.13
T2  - American Journal of Environmental Protection
JF  - American Journal of Environmental Protection
JO  - American Journal of Environmental Protection
SP  - 23
EP  - 28
PB  - Science Publishing Group
SN  - 2328-5699
UR  - https://doi.org/10.11648/j.ajep.20150401.13
AB  - Cyanobacterial toxins available in drinking water pose a major health problem to humans and animals. Nuwara wewa and Nachchaduwa wewa are two important reservoirs supplying water for domestic purposes in Anuradhapura, Sri Lanka. As cyanobacterial toxins are resistant to deactivation by heat, it is important to control the proliferation of cyanobacteria in these reservoirs. Therefore, making an inventory of cyanobacterial variations with respect to time and space is imperative. Distinct temporal variations of temperature, pH, turbidity, dissolved oxygen and cyanobacteria density were observed in both reservoirs. Strong positive correlations existed between the above physico-chemical parameters of water and the cyanobacterial density in both reservoirs. These parameters can therefore be used as good indicators to assess the status these reservoirs with respect to cyanobacterial density and distribution.
VL  - 4
IS  - 1
ER  -

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Author Information

Mohamed Cassim Mohamed Zakeel

Department of Plant Sciences, Faculty of Agriculture, Rajarata University of Sri Lanka, Puliyankulama, Anuradhapura, Sri Lanka
Prathiba Aruni Weerasinghe

Department of Plant Sciences, Faculty of Agriculture, Rajarata University of Sri Lanka, Puliyankulama, Anuradhapura, Sri Lanka
Banumu Arachchige Dilhani Ganga Kumari

Postgraduate Institute of Agriculture, University of Peradeniya, Peradeniya, Sri Lanka
Hetti Arachchige Mangalika Wickremasinghe

Department of Agricultural Biology, Faculty of Agriculture, University of Peradeniya, Peradeniya, Sri Lanka

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Plain Text BibTeX RIS

APA Style

Mohamed Cassim Mohamed Zakeel, Prathiba Aruni Weerasinghe, Banumu Arachchige Dilhani Ganga Kumari, Hetti Arachchige Mangalika Wickremasinghe. (2015). Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. American Journal of Environmental Protection, 4(1), 23-28. https://doi.org/10.11648/j.ajep.20150401.13

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ACS Style

Mohamed Cassim Mohamed Zakeel; Prathiba Aruni Weerasinghe; Banumu Arachchige Dilhani Ganga Kumari; Hetti Arachchige Mangalika Wickremasinghe. Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. Am. J. Environ. Prot. 2015, 4(1), 23-28. doi: 10.11648/j.ajep.20150401.13

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AMA Style

Mohamed Cassim Mohamed Zakeel, Prathiba Aruni Weerasinghe, Banumu Arachchige Dilhani Ganga Kumari, Hetti Arachchige Mangalika Wickremasinghe. Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka. Am J Environ Prot. 2015;4(1):23-28. doi: 10.11648/j.ajep.20150401.13

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@article{10.11648/j.ajep.20150401.13,
  author = {Mohamed Cassim Mohamed Zakeel and Prathiba Aruni Weerasinghe and Banumu Arachchige Dilhani Ganga Kumari and Hetti Arachchige Mangalika Wickremasinghe},
  title = {Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka},
  journal = {American Journal of Environmental Protection},
  volume = {4},
  number = {1},
  pages = {23-28},
  doi = {10.11648/j.ajep.20150401.13},
  url = {https://doi.org/10.11648/j.ajep.20150401.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajep.20150401.13},
  abstract = {Cyanobacterial toxins available in drinking water pose a major health problem to humans and animals. Nuwara wewa and Nachchaduwa wewa are two important reservoirs supplying water for domestic purposes in Anuradhapura, Sri Lanka. As cyanobacterial toxins are resistant to deactivation by heat, it is important to control the proliferation of cyanobacteria in these reservoirs. Therefore, making an inventory of cyanobacterial variations with respect to time and space is imperative. Distinct temporal variations of temperature, pH, turbidity, dissolved oxygen and cyanobacteria density were observed in both reservoirs. Strong positive correlations existed between the above physico-chemical parameters of water and the cyanobacterial density in both reservoirs. These parameters can therefore be used as good indicators to assess the status these reservoirs with respect to cyanobacterial density and distribution.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - Spatial and Temporal Dynamics and Parameters of Growth of Toxic Cyanobacteria in Nuwara Wewa and Nachchaduwa Wewa in Sri Lanka
AU  - Mohamed Cassim Mohamed Zakeel
AU  - Prathiba Aruni Weerasinghe
AU  - Banumu Arachchige Dilhani Ganga Kumari
AU  - Hetti Arachchige Mangalika Wickremasinghe
Y1  - 2015/01/20
PY  - 2015
N1  - https://doi.org/10.11648/j.ajep.20150401.13
DO  - 10.11648/j.ajep.20150401.13
T2  - American Journal of Environmental Protection
JF  - American Journal of Environmental Protection
JO  - American Journal of Environmental Protection
SP  - 23
EP  - 28
PB  - Science Publishing Group
SN  - 2328-5699
UR  - https://doi.org/10.11648/j.ajep.20150401.13
AB  - Cyanobacterial toxins available in drinking water pose a major health problem to humans and animals. Nuwara wewa and Nachchaduwa wewa are two important reservoirs supplying water for domestic purposes in Anuradhapura, Sri Lanka. As cyanobacterial toxins are resistant to deactivation by heat, it is important to control the proliferation of cyanobacteria in these reservoirs. Therefore, making an inventory of cyanobacterial variations with respect to time and space is imperative. Distinct temporal variations of temperature, pH, turbidity, dissolved oxygen and cyanobacteria density were observed in both reservoirs. Strong positive correlations existed between the above physico-chemical parameters of water and the cyanobacterial density in both reservoirs. These parameters can therefore be used as good indicators to assess the status these reservoirs with respect to cyanobacterial density and distribution.
VL  - 4
IS  - 1
ER  -

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