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Evaluation of the water quality status of two surface water reservoirs in a Mediterranean island

机译：地中海岛屿两个地表水库水质状况评价

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摘要

A 1-year monitoring study is presented on the chemical status of two surface water reservoirs in a decentralized Mediterranean island. Water samples were collected at varying depths in the two surface water reservoirs and different seasons between November 2015 and September 2016, covering both wet and dry periods of the year. Samples were analyzed in order to determine major chemical parameters and priority substances based on the EU Water Framework Directive (2000/60/EC) and the latest revision of the Priority Substances Policy Directive (2013/39/EU). Tested parameters in both reservoirs did not exceed the set limits. Increased pollutant concentrations were observed in the bottom samples. More than 200 pesticide active substances were determined but none of them was above the parametric trigger value (0.1gL(-1)). Toxic metals were not detected in the examined water samples, whereas the relatively high concentrations of Mn and Cu in the bottom samples are mainly attributed to geogenic background concentrations. Based on the results of the present study, it can be concluded that the chemical situation of both water reservoirs is considered acceptable; however, continuous monitoring should be implemented in the area.
机译：提出了一项为期一年的监测研究，该研究涉及一个分散的地中海岛屿中两个地表水库的化学状态。在2015年11月至2016年9月之间，在两个地表水库的不同深度和不同季节收集了水样，涵盖了一年的干湿两季。根据欧盟水框架指令（2000/60 / EC）和优先物质政策指令的最新修订版（2013/39 / EU）对样品进行分析，以确定主要的化学参数和优先物质。两个储层中的测试参数均未超过设定限值。在底部样品中观察到污染物浓度增加。确定了200多种农药活性物质，但没有一个高于参数触发值（0.1gL（-1））。在所检查的水样品中未检测到有毒金属，而底部样品中较高的Mn和Cu浓度主要归因于地质背景浓度。根据目前的研究结果，可以得出结论，两个水库的化学状况都可以接受。但是，应在该区域进行连续监测。

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  • 来源
    《Environmental Monitoring and Assessment》 |2018年第10期|570.1-570.20|共20页
  • 作者

    Pavlidis G.; Ploumistou E.; Karasali H.; Liapis K.; Anagnostopoulos C.; Charalampous A.; Alexakis D.; Gamvroula D.; Tsihrintzis Vassilios A.;

  • 作者单位

    Benaki Phytopathol Inst, Dept Pesticides Control & Phytopharm, Lab Chem Control Pesticides, 8 Stef Delta St, Athens 14561, Greece;

    Envireco SA, Environm Consultants, 9 Spefsipou St, Athens 10675, Greece;

    Benaki Phytopathol Inst, Dept Pesticides Control & Phytopharm, Lab Chem Control Pesticides, 8 Stef Delta St, Athens 14561, Greece;

    Benaki Phytopathol Inst, Dept Pesticides Control & Phytopharm, Lab Pesticide Residues, 8 Stef Delta St, Athens 14561, Greece;

    Benaki Phytopathol Inst, Dept Pesticides Control & Phytopharm, Lab Pesticide Residues, 8 Stef Delta St, Athens 14561, Greece;

    Benaki Phytopathol Inst, Dept Pesticides Control & Phytopharm, Lab Pesticide Residues, 8 Stef Delta St, Athens 14561, Greece;

    Piraeus Univ Appl Sci, Technol Educ Inst Piraeus, Lab Geoenvironm Sci & Environm Qual Assurance, Dept Civil Engn,Sch Engn, 250 Thivon & P Ralli St, Athens 12244, Greece;

    Piraeus Univ Appl Sci, Technol Educ Inst Piraeus, Lab Geoenvironm Sci & Environm Qual Assurance, Dept Civil Engn,Sch Engn, 250 Thivon & P Ralli St, Athens 12244, Greece;

    Natl Tech Univ Athens, Ctr Assessment Nat Hazards & Proact Planning, 9 Iroon Polytech St, Athens 15780, Greece;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Pollution; Metals; Pesticides; Nutrients; Water reservoir;

    机译：污染;金属;农药;营养素;水库;

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