Department of Geology and Geoenvironment, National and Kapodistrian University of Athens, 15784, Athens, Greece.
Department of Chemistry, National and Kapodistrian University of Athens, 15784, Athens, Greece.
Bull Environ Contam Toxicol. 2021 Mar;106(3):446-452. doi: 10.1007/s00128-020-02889-8. Epub 2020 May 30.
The holistic approach of Driver-Pressure-State-Impact-Response (DPSIR) methodology was applied to selected Cr(VI) impacted groundwater bodies of Central Greece. The main driving forces in the study areas are agricultural activities, urban and industrial development as well as tourism. The main pressures induced by the anthropogenic activities are fertilizer use, uncontrolled urban sewage disposal and industrial effluents discharges. Groundwater stress is caused by the qualitative degradation due to Cr(VI), NO, Cl and SO contamination. Hexavalent chromium occurrence is attributed to both geogenic and anthropogenic sources. The maximum Cr(VI) concentration (11.7 mg/L) was measured in Oinofyta area. Important impacts are the deterioration of groundwater body chemical status as well as the decline of groundwater use efficiency. Based on the applied DPSIR, a management framework is proposed in order to address the complex environmental issue of Cr(VI) in the study areas.
采用驱动力-压力-状态-影响-响应（DPSIR）方法对希腊中部受六价铬影响的地下水体进行了研究。研究区域的主要驱动力是农业活动、城市和工业发展以及旅游业。人为活动引起的主要压力是化肥的使用、未经控制的城市污水排放和工业废水排放。由于 Cr(VI)、NO、Cl 和 SO 的污染，地下水的质量受到了影响。六价铬的存在既与地质因素有关，也与人为因素有关。在奥伊诺菲塔地区测量到的 Cr(VI)最大浓度为 11.7mg/L。重要的影响是地下水体化学状况的恶化以及地下水利用效率的下降。基于应用的 DPSIR，提出了一个管理框架，以解决研究区域 Cr(VI)这一复杂的环境问题。
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