Modeling of Water Balance Components in a Small Island via a Numerical Model Application
Modeling of Water Balance Components in a Small Island via a Numerical Model Application
复制标题
通过数值模型应用对小岛屿的水平衡组成进行建模
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
A. Aris
中科院分区：
文献类型：
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作者：
S. Praveena;M. H. Abdullah;K. Bidin;A. Aris
PRAVEENA， S.M.；阿卜杜拉,M.H.;BIDIN， K，和ARIS， A.Z, 2012。基于数值模型应用的小岛水平衡分量模拟。采用seawater -2000数值模型估算了马努坎岛低洼地区的水平衡分量。目前情况的水平衡组成部分表明，淡水储存的减少是由于补给率和过度抽水模式的不规则性。选取情景1和情景2作为当前情景下影响水平衡分量的因子。情景1和情景2中的水平衡分量说明了研究区地下水资源的可持续管理和利用。在情景2中已经证明了恢复地下水储存的一个有价值的工具，它代表了未来厄尔尼诺Niño事件的影响。在选择最佳人工补电方式时，必须综合考虑其他重要因素。额外的气象和用水数据将有助于地下水资源的可持续管理和利用，并进一步降低抽水率。研究结果为马努坎岛地下水资源的恢复提供了管理依据。该管理基础也可与其他水文地质条件相似的小岛共同利用，保护地下水资源。
Abstract PRAVEENA, S.M.; ABDULLAH, M.H.; BIDIN, K., and ARIS, A.Z., 2012. Modeling of water balance components in a small island via a numerical model application. A numerical model (SEAWAT-2000) was selected to estimate the water balance components in the low-lying area of Manukan Island. The water balance components of the current situation have shown that decreasing freshwater storage is due to irregularities in the patterns of recharge rate and overpumping. Scenarios 1 and 2 were selected for factors that affect the water balance components in the current situation. The water balance components in Scenarios 1 and 2 have illustrated sustainable management and utilization of groundwater resources in the study area. A valuable tool to restore groundwater storage has been demonstrated in Scenario 2, which represents the impact of future El Niño events. The best artificial recharge method must be selected with consideration given to other important factors. Extra meteorological and water usage data will aid sustainable management and utilization of groundwater resources, as well as further reduction of the pumping rate. The results of this study provide a management foundation for restoration of the groundwater resources of Manukan Island. The management foundation can also be used with other small islands that have similar hydrogeological conditions for the purpose of groundwater resource protection.