Assessment of water quality of Netravathi-Gurupur estuary, India through chemometric approach for fisheries sustainability.

Chemometrics Environmental Monitoring / methods Estuaries Fisheries India Water Quality
Brackish water fisheries Chemometric assessment Conservation Spatio-temporal pattern Tropical estuary

Journal

Marine pollution bulletin
ISSN: 1879-3363
Titre abrégé: Mar Pollut Bull
Pays: England
ID NLM: 0260231

Informations de publication

Date de publication:
Mar 2024
Historique:
received: 29 08 2023
revised: 11 01 2024
accepted: 11 01 2024
medline: 11 3 2024
pubmed: 27 1 2024
entrez: 26 1 2024
Statut: ppublish

Résumé

The present study aimed to assess the water quality dynamics (physicochemical properties, nutrient and chlorophyll-a) in the Netravathi-Gurupur estuary, India across the space and seasons and to simplify the complex water quality dataset through a chemometric approach. The results indicated that pH, EC, temperature, alkalinity, salinity, TDS, hardness, chloride and intense mixing of suspended solids, driven by the semidiurnal tides, are the major factors affecting water quality. Spatial heterogeneity and monsoon have profound impact on nutrient distribution revealing the following values (mg l

Identifiants

DOI: 10.1016/j.marpolbul.2024.116043 PMID: 38278014
pubmed: 38278014
pii: S0025-326X(24)00020-1
doi: 10.1016/j.marpolbul.2024.116043
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

116043

Informations de copyright

Copyright © 2024 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of competing interest The authors have no relevant financial or non-financial interests to disclose.

Auteurs

Sonalika Sahoo (S)

Regional Centre of ICAR-Central Inland Fisheries Research Institute, Bangalore 560 089, India.

Ajoy Saha (A)

ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata 700 120, India. Electronic address: ajoysahacob@gmail.com.

M E Vijaykumar (ME)

Regional Centre of ICAR-Central Inland Fisheries Research Institute, Bangalore 560 089, India.

M Feroz Khan (MF)

Regional Centre of ICAR-Central Inland Fisheries Research Institute, Bangalore 560 089, India.

S Samanta (S)

ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata 700 120, India.

Sibina S Mol (SS)

Regional Centre of ICAR-Central Inland Fisheries Research Institute, Bangalore 560 089, India.

B K Das (BK)

ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata 700 120, India.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Santé publique › Mesures épidémiologiques › Chimiométrie › Assessment of water quality of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pratiques en santé publique › Surveillance de l'environnement › Assessment of water quality of...
questionsmedicales.fr › Phénomènes physiques › Phénomènes géologiques › Estuaires › Assessment of water quality of...
questionsmedicales.fr › Établissements non médicaux publics ou privés › Installations industrielles et de fabrication › Pêcheries › Assessment of water quality of...
questionsmedicales.fr › Régions géographiques › Asie › Asie de l'Ouest › Asie du Sud › Inde › Assessment of water quality of...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Pollution de l'eau › Qualité de l'eau › Assessment of water quality of...