Influencia de las mareas en las medidas de piezometría de la zona de descarga del acuífero costero Motril-Salobreña (Granada) Tidal influence on measured head of the discharge zone of the Motril-Salobreña Coastal Aquifer (Granada)
Influencia de las mareas en las medidas de piezometría de la zona de descarga del acuífero costero Motril-Salobreña (Granada) Tidal influence on measured head of the discharge zone of the Motril-Salobreña Coastal Aquifer (Granada)
复制标题
潮汐对莫特里尔-萨各夫雷纳沿海含水层排放区测量水头的影响（格拉纳达）
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
Wenceslao Martín Rosales
中科院分区：
文献类型：
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作者：
Juan Pedro Sánchez Úbeda;M. Luisa;C. Quesada;Manuel López Chicano;C. Duque;Wenceslao Martín Rosales
根据最近获得的Motril-Salobrena含水层排泄区的地下水位数据，利用潮汐响应法计算了不同的导水率值。在离海岸线300m的瓜达尔费奥河口附近的两个钻孔中检测到了潮汐振荡的影响。所得结果因采用的计算方法和所考虑的蓄水系数值而异(S)。用潮汐效率因子计算的结果比用时滞法得到的结果大约少一个数量级。然而，这些基于潮汐响应的计算方法在无承压含水层中的应用提供了关于排泄区特征和地下水流动模式的知识，它可能是传统抽水试验的一种容易的替代方法。
From recently obtained water table data sets at discharge zone of the Motril-Salobrena aquifer have been calculated different transmissivity values, using the Tidal Response Method. The effects of the tidal oscillation are detected in two boreholes located 300 m to the coastline and close to the Guadalfeo river mouth. The obtained results vary depending on the applied calculation method and with the considered value of storage coefficient (S). The calculated values with the Tidal Efficiency Factor are about one less order of magnitude regarding to the obtained results with Time Lag method. Nevertheless, the application of these calculation methods based on tidal response in unconfined aquifers provides knowledge about the characteristics of the discharge zone and groundwater flow patterns, and it may be an easy alternative to traditional pumping tests.