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首页> 外文期刊>Journal of environmental science and health >A multi-parametric study of the interaction between the Parati river and Babitonga Bay in terms of water quality
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A multi-parametric study of the interaction between the Parati river and Babitonga Bay in terms of water quality

机译：从水质上对帕拉蒂河和巴比通加湾之间相互作用的多参数研究

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摘要

The Parati River contributes to the Babitonga Bay water complex, but the contents of the bay also influence the river during periods of inverted currents. In this study, the water quality along four stretches of the Parati River and Babitonga Bay was evaluated using chemical (physico-chemical and chromatographic analysis), microbiological (fluorescein diacetate hydrolysis) and ecotoxico-logical (Lumistox) methods to assess the reciprocal influence of the waters of this river-bay system. In addition, the most appropriate type of analysis for the monitoring of the estuarine region of the Parati River was identified. The results of six sampling campaigns showed that the type of contaminants and their levels varied temporally and spatially and thus the water quality also changed. Anthropogenic activity, such as banana cultivation and the release of sewage into the water system, is the primary cause of the contamination that affects the quality of the water in the Parati River estuary, which is a crucial ecological niche for the reproduction of various marine species. The ecotoxicity tests with Aliivibrio fischeri conducted to evaluate the water quality showed an integrative response, and the ecotoxicity data indicated that the Parati River does not have a significant influence on the water quality of Babitonga Bay.
机译：帕拉蒂河是Babitonga湾水域的重要组成部分，但在逆流期间海湾的内容也会影响河流。在这项研究中，使用化学（物理化学和色谱分析），微生物学（双乙酸荧光素水解）和生态毒理学（Lumistox）方法评估了帕拉蒂河和巴比通加湾四个段的水质，以评估对水的相互影响。这个河湾系统的水域。此外，还确定了监测帕拉蒂河河口区域的最合适分析类型。六次采样活动的结果表明，污染物的类型及其水平随时间和空间而变化，因此水质也发生了变化。人为活动，例如香蕉种植和污水向水系统的释放，是造成污染的主要原因，影响了帕拉蒂河河口水的质量，这是繁殖各种海洋生物的重要生态位。用Aliivibrio fischeri进行的生态毒性测试评估了水质，显示出综合响应，而生态毒性数据表明，帕拉蒂河对巴比通加湾的水质没有显着影响。

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  • 来源
    《Journal of environmental science and health》 |2020年第3期|257-264|共8页
  • 作者

    Juliano S. Gueretz; Filipe A. Da Silva; Edesio L Simionatto; Jean-Francois Ferard; Claudemir M. Radetski; Cleder A. Somensi;

  • 作者单位

    Laborat6rio de Quimica Analitica e Ambiental Instituto Federal Catarinense Araquari SC Brazil;

    Laboratorio de Analise em Combustiveis Universidade Regional de Blumenau Blumenau SC Brazil;

    Laboratoire Interdisciplinaire des Environnements Continentaux (LIEC)—CNRS UMR 7360 Universite de Lorraine Metz France;

    Programa de Pos-Graduacao em Ciencia e Tecnologia Ambiental Universidade do Vale do Itajai Itajai SC Brazil Curso de Mestrado Profissional em Tecnologia e Ambiente Instituto Federal Catarinense Araquari SC Brazil;

    Laborat6rio de Quimica Analitica e Ambiental Instituto Federal Catarinense Araquari SC Brazil Curso de Mestrado Profissional em Tecnologia e Ambiente Instituto Federal Catarinense Araquari SC Brazil;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Water quality; Babitonga Bay; Parati River; environmental impact;

    机译：水质;巴比通加湾帕拉蒂河对环境造成的影响;

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