Baseline
Baseline assessment of water quality and ecological indicators in Penaeus vannamei farm wastewater along the Southeast coast of India

https://doi.org/10.1016/j.marpolbul.2020.111579Get rights and content

Highlights

  • Penaeus vannamei cultured wastewaters significantly contribute to nutrients pollution.

  • This study covers 1076 km coastal area consisting 15 farms in 11 districts from tow states.

  • Higher level of NO3, NH3, THB, TCB, Cu detected in wastewater than the permissible limit

  • Plankton diversity was triggered by higher loading of nutrients.

  • PCA and CCA suggest that total nitrogen plays vital role in wastewater.

Abstract

The present study aimed to investigate the water quality characteristics and the ecological indicators of wastewater of white legged shrimp Penaeus vannamei ponds along the Southeast coast of India. The wastewater samples were collected from 15 shrimp farms covering 11 districts located along the coastal line of Tamil Nadu and Puducherry, India. By adopting standard methods, the collected samples were subjected to analyses of physico-chemical and biological characteristics, especially the microbial load and metal and plankton composition. The nitrate-nitrogen, ammonia-nitrogen, THB, TCB, and Cu concentrations of the samples were found to exceed the permissible limit as recommended by WHO, USEPA, CPCB, and CAA. Principal component analysis and canonical correspondence analysis have suggested that the phosphate, nitrate, silicate, ammonia, and total phosphorus are the important chemical factors. The generated data would be of interest to farmers for their shrimp crop management vis-à-vis culture pond wastewater treatment.

Section snippets

CRediT authorship contribution statement

S. Dinesh Kumar: Conceptualization, Methodology, Formal analysis, Writing - original draft. P. Santhanam: Conceptualization, Methodology, Resources, Writing - original draft, Writing - review & editing. N. Krishnaveni: Formal analysis. P. Raju: Formal analysis. A. Begum: Writing - review & editing. S. U. Ahmed: Software & editing. P. Perumal: Writing - review & editing. B. Dhanalakshmi: Writing - review & editing. Mi-Kyung Kim: Software, Writing - review & editing.

Declaration of competing interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Acknowledgements

The authors are thankful to the Head, Department of Marine Science and the authorities of Bharathidasan University, Tiruchirappalli-24, for the facilities provided. One of the authors (SDK) thanks the UGC, New Delhi, for providing Post-Doctoral Fellowship to carry out this study (Ref. No. F./31-1/2017/PDFSS-2017 - TAM-13681 dated 19.06.2017).

Ethical approval

This article does not contain any studies with animals performed by any of the authors.

References (47)

  • N. Anand et al.

    Taxonomic studies on blue green algae from certain marine environments

    Seaweed. Res. Utzn.

    (1986)
  • D.M. Anderson et al.

    Harmful algal blooms and eutrophication, nutrient sources, composition, and consequences

    Estuaries

    (2002)
  • K.R. Aneja

    Experiments in Microbiology, Plant Pathology and Biotechnology

    (2003)
  • APHA/AWWA/WPCF

    Standard Methods for the Examination Water and Waste Water

    (1998)
  • C.E. Boyd

    Water quality management for pond fish culture

  • C.E. Boyd

    Water Quality in Warm Water Fish Ponds Agricultural Experimentation

    (1990)
  • C.E. Boyd et al.

    Pond Aquaculture Water Quality Management

    (1988)
  • CAA (Coastal Aquaculture Authority)

    Guidelines for Regulating Coastal Aquaculture

    (2005)
  • Clark

    Limnology and take productivity of Govindgarh, Rewa Madhy pradesh

    J. Inland. Fis. Soc. India

    (1954)
  • CPCB

    Criteria for Classification and Zoning of Coastal Waters Sea Waters SW. – A Coastal Pollution Control Series, COPOCS/6/1993-CPCB

    (1993)
  • C.C. Davis

    The Marine and Freshwater Plankton

    (1955)
  • T.V. Desikachary

    Atlas of Diatoms. Monographs Fasicle II, III and IV

    (1987)
  • S. Dinesh Kumar et al.

    Seasonal variation of physico-chemical parameters and phytoplankton diversity in the Muthukuda mangrove environment, Southeast coast of India

    J. Mar. Biol. Asso. India

    (2017)
  • Cited by (3)

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