Parâmetros Hidrodinâmicos dos Recursos Hídricos Subterrâneos do Município de São João do Polêsine, RS
DOI:
https://doi.org/10.5902/2179460X9887Abstract
Beyond 97% of the total available fresh water at Earth is presentedat the groundwater. This proves the importance of those reservoirs for thehumanity, especially when the surface hydric resources were crescentpollution and gradual exhaustion. Like this, it is done necessary therationality use of them, avoiding its contamination. The aim of this workwas investigate some hydrodynamic parameters of the groundwater atmunicipal district of São João do Polêsine, located in the Central Area ofthe Rio Grande do Sul State, southern Brazil. The studied area presented86 km². The field work was made using Global Position System and themaps using Geographical Information System (GIS). Were used coordinatesin the Universal Transverse of Mercator. Were used horizontal datum SAD69 and vertical datum Imbituba Harbor. The data were obtained in theregister at web about the Groundwater Information System beyond toCompanhia de Pesquisas e Recursos Minerais, public organs and toocomplemented by field work. A database was built using well’s data. Wereevaluated hydrodynamic parameters like depth of the wells, static level andpotenciometric surface. Of the 16 groundwater wells studied, 7 were ofprivate and 9 were public. They presented depths from 60 to 220 m. Therange of static level was between 0 to 50 m. The deeper static level observedindicates minor groundwater susceptible to the contamination from thesurface land. The potenciometric surface was between 45 to 175 m,indicating the existence of one gradient bigger than 100 m and influencingthe direction of the groundwater flow to northeast. In function of theimportance as strategic reservation, is pointed out that will be indispensablethe adoption of some sustainable instruments. This work presented onecontribution to groundwater uses and to preserve natural quality for thecurrent and future generations.Downloads
Downloads
Published
How to Cite
Issue
Section
License
To access the DECLARATION AND TRANSFER OF COPYRIGHT AUTHOR’S DECLARATION AND COPYRIGHT LICENSE click here.
Ethical Guidelines for Journal Publication
The Ciência e Natura journal is committed to ensuring ethics in publication and quality of articles.
Conformance to standards of ethical behavior is therefore expected of all parties involved: Authors, Editors, Reviewers, and the Publisher.
In particular,
Authors: Authors should present an objective discussion of the significance of research work as well as sufficient detail and references to permit others to replicate the experiments. Fraudulent or knowingly inaccurate statements constitute unethical behavior and are unacceptable. Review Articles should also be objective, comprehensive, and accurate accounts of the state of the art. The Authors should ensure that their work is entirely original works, and if the work and/or words of others have been used, this has been appropriately acknowledged. Plagiarism in all its forms constitutes unethical publishing behavior and is unacceptable. Submitting the same manuscript to more than one journal concurrently constitutes unethical publishing behavior and is unacceptable. Authors should not submit articles describing essentially the same research to more than one journal. The corresponding Author should ensure that there is a full consensus of all Co-authors in approving the final version of the paper and its submission for publication.
Editors: Editors should evaluate manuscripts exclusively on the basis of their academic merit. An Editor must not use unpublished information in the editor's own research without the express written consent of the Author. Editors should take reasonable responsive measures when ethical complaints have been presented concerning a submitted manuscript or published paper.
Reviewers: Any manuscripts received for review must be treated as confidential documents. Privileged information or ideas obtained through peer review must be kept confidential and not used for personal advantage. Reviewers should be conducted objectively, and observations should be formulated clearly with supporting arguments, so that Authors can use them for improving the paper. Any selected Reviewer who feels unqualified to review the research reported in a manuscript or knows that its prompt review will be impossible should notify the Editor and excuse himself from the review process. Reviewers should not consider manuscripts in which they have conflicts of interest resulting from competitive, collaborative, or other relationships or connections with any of the authors, companies, or institutions connected to the papers.