SEASONAL ANALYSIS OF AQUATIC WATER QUALITY IN A FORESTRY AREA, MS, BRAZIL

Auteurs

DOI :

https://doi.org/10.4215/rm2024.e23014

Mots-clés :

Paraná Watershed, Land use and Land Cover, Cerrado, Silviculture, Seasonality

Résumé

La qualité de l’eau est l’un des sujets les plus préoccupants à l’échelle mondiale, car il s’agit d’une ressource fondamentale pour la vie, nécessitant une surveillance constante. L'objectif de ce travail était de réaliser un suivi saisonnier de la qualité de l'eau du ruisseau Urutu-MS, occupé à plus de 50% par des forêts sylvicoles d'eucalyptus. Des échantillons d'eau ont été collectés en cinq points de manière saisonnière entre l'automne 2019 et l'été 2020. Vingt-trois paramètres ont été inclus, tels que la température, le pH, l'oxygène dissous, la conductivité, l'alcalinité, la matière organique,
le chlorure, le sulfate, le fer total, la couleur, la turbidité, les solides dissous totaux, les matières en suspension totales, la demande chimique en oxygène, le phosphore total, la dureté, l'aluminium, le manganèse, le magnésium, le sodium, le calcium, le cuivre et le fer dissous. Les résultats ont montré qu’il existe une différence de qualité de l’eau entre les saisons en raison des différentes concentrations de paramètres physico-chimiques. Le printemps a été classé en Classe II, tandis que les autres saisons étaient classées en Classe I, montrant l'influence de l'arrivée des pluies après l'hiver sec. Les interactions entre les paramètres suivaient des associations conventionnelles, telles qu'entre l'alcalinité et la conductivité, les SDT et la conductivité, la couleur et la turbidité, les SST et la turbidité, la conductivité et le calcium, et la conductivité et le magnésium. L'alcalinité et les SDT étaient les principaux paramètres influencés par la saisonnalité.


Mots-clés: Bassin versant du Paraná, Utilisation des terres et couverture des terres, Cerrado, Sylviculture, Saisonnalité.

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Biographies des auteurs

  • Víncler Fernandes Ribeiro de Oliveira, Federal University of Mato Grosso do Sul, Três Lagoas (MS), Brazil

    PhD in Biological Sciences Postgraduate Program in Geography at the Federal University of Mato Grosso do Sul UFMS- Três Lagoas /MS (2019-2023). Member of the Geotechnologies and Environmental Modeling (GEOTEMA) research group and member of the Remote Sensing Laboratory (La-Ser). He works scientifically in the production of the main themes: environment, river basins, land use and coverage, environmental fragility, geoprocessing, in addition to having operational experience with different Geographic Information Systems (GIS).

  • André Luiz Pinto, Pinto, A.L. - Federal University of Mato Grosso do Sul, Três Lagoas (MS), Brazil

    PhD in Geosciences and Environment from the São Paulo State University Júlio de Mesquita Filho (1998). He is currently a retired professor, senior professor at the Federal University of Mato Grosso do Sul, Três Lagoas campus, and works in the Postgraduate Program in Geography. He has experience in the area of ​​Geosciences/Physical Geography/Hydrogeography, with an emphasis on Hydrogeography, working mainly on the following topics: environmental planning and management, environmental sanitation, water quality, Water Resources Planning and Management. He is a reviewer for several journals and institutions that promote research and postgraduate studies.

  • Cesar Gustavo da Rocha Lima, University Estadual Paulista, Ilha Solteira (SP), Brazil

    PhD in Agronomy from the Faculty of Engineering of Ilha Solteira (FEIS/UNESP). He completed a Post-Doctorate in Geography (UFMS) in the Area of ​​Geoenvironmental Analysis (Environmental Dynamics and Planning). He was Director of Environment for the Municipality of Pereira Barreto-SP between 2010-2013 where he developed actions for the Strategic Program for the Green-Blue Municipality (SEMA-SP). Since 2014, he has worked as an Assistant Professor in the Area of ​​Geotechnics at the Department of Civil Engineering of the Faculty of Engineering of Ilha Solteira (FEIS-UNESP) and works in the Postgraduate Program in Civil Engineering (PPGEC - Water Resources and Environmental Technologies) and in the Professional Master's Degree in Management and Regulation of Water Resources (ProfÁgua/ANA) where he works with the application of Geotechnologies in Environmental Analysis. He currently holds the Head of the Department of Civil Engineering (2024-2026) and is part of the Thematic Extension Network in Waters of UNESP. He has experience in Soil Science with emphasis on Soil Physics/Soil Mechanics, Soil and Water Management/Conservation, Environment, Hydrographic Basins, Geoprocessing, Remote Sensing and Geostatistical Analysis.

  • Juliana Heloisa Pinê Américo Pinheiro, Paulista State University, Botucatu (SP), Brazil

    PhD in Aquatic Biology from the Aquaculture Center of UNESP - Jaboticabal Campus (2015) and Post-doctorate from FEIS/UNESP (2017). She is an Assistant Professor in the Department of Forestry Science, Soils and Environment of the School of Agricultural Sciences (FCA/UNESP) - Botucatu Campus, Researcher and Permanent Professor of the Professional Master's Degree in Environmental Sciences at Universidade Brasil. She also works as a Permanent Professor in the Postgraduate Program in Civil Engineering at FEIS/UNESP. Honorary Adjunct Professor at Lovely Professional University (LPU), India. Researcher at the International Society of Engineering Science and Technology (England) and International Consultant at the Society for Green Environment (India). He has experience in the areas of water resources management, watershed management, water quality and ecotoxicology. He is the leader of the research groups "Hydrology, Water Quality and Watershed Management" and "Water Resources, Ecotoxicology and Environmental Technologies" and "Xenobiotic residues in agriculture and the environment" of the National Council for Scientific and Technological Development (CNPq). He is a member of the research groups "Water Security", "Integrated Sustainability of Municipalities" and "Ecotoxicology, management of aquatic plants and non-agricultural areas" of the CNPq. He is a member of the Research Group on Organic Contaminants and the Environment of the National University of Moquegua - Peru. She is a member of the Study and Technical Standards Committees of the Brazilian Association of Technical Standards ABNT/CB-014/CE 014 000 003 Identification and description and ABNT/CEE-106 Ecotoxicological Analysis. She worked as a collaborating researcher at Unicamp in the development of the project entitled Pesticides in the aquatic environment: degradation, ecotoxicity and food safety (2017). She was a guest editor for the journal Cleaner Chemical Engineering and Frontiers in Environmental Science in the Research Topic Emerging Approaches for Sustainable Management for Wastewater. In her professional activities, she interacted with 190 collaborators in co-authoring scientific papers. He is currently developing research projects with international teaching and/or research institutions in Iran (Ardabil University of Medical Sciences), Mexico (School of Engineering and Sciences, Campus Monterrey), Colombia (University of Nariño), Austria (Medizinische Universität Innsbruck), China (Huaiyin Institute of Technology), United Kingdom (Nottingham Trent University) and India (Lovely Professional University).

  • Vitor Matheus Bacani, Federal University of Mato Grosso do Sul, Três Lagoas (MS), Brazil.

    PhD in Physical Geography (2010) from the University of São Paulo (FFLCH/USP). He developed his Post-Doctorate internship (2014-2015) at the LETG-Rennes-COSTEL Laboratory of the Université de Rennes 2, France, where he is currently an associate research member. He is a Permanent Professor of the Master's and Doctorate courses in Geography at UFMS, Três Lagoas Campus and of the Master's course in Geography at the Aquidauana Campus. He is a collaborating professor of the Master's in Natural Resources at FAENG/UFMS in Campo Grande. He was the coordinator of the Postgraduate Program in Geography at the Três Lagoas Campus (2016-2019). He has acted as an ad hoc Consultant for several scientific journals. He has experience in the areas of Remote Sensing, Geographic Information Systems, Environmental Systems Modeling, Hydrographic Basins, Pedology, Environmental Zoning, Territorial Planning and Pantanal.

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Publiée

2024-08-07

Numéro

Vol. 23 (2024)

Rubrique

Artigos

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Comment citer

SEASONAL ANALYSIS OF AQUATIC WATER QUALITY IN A FORESTRY AREA, MS, BRAZIL. (2024). Mercator, 23. https://doi.org/10.4215/rm2024.e23014