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A Review of Advances in the Identification and Characterization of Groundwater Dependent Ecosystems Using Geospatial Technologies

机译：地理空间技术在地下水依赖型生态系统的识别与表征方面的研究进展

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Groundwater Dependent Ecosystem (GDE) protection is increasingly being recognized as essential for the sustainable management and allocation of water resources. GDE services are crucial for human well-being and for a variety of flora and fauna. However, the conservation of GDEs is only possible if knowledge about their location and extent is available. Several studies have focused on the identification of GDEs at specific locations using ground-based measurements. However, recent progress in remote sensing technologies and their integration with Geographic Information Systems (GIS) has provided alternative ways to map GDEs at a much larger spatial extent. This paper presents a review of the geospatial methods that have been used to map and delineate GDEs at spatial different extents. Additionally, a summary of the satellite sensors useful for identification of GDEs and the integration of remote sensing data with ground-based measurements in the process of mapping GDEs is presented.
机译：人们日益认识到，依赖地下水的生态系统（GDE）保护对于水资源的可持续管理和分配至关重要。 GDE服务对于人类福祉和各种动植物至关重要。但是，只有在可以获得有关GDE的位置和程度的知识时，才有可能保存GDE。一些研究集中在使用地面测量来确定特定位置的GDE。但是，遥感技术及其与地理信息系统（GIS）集成的最新进展提供了在更大的空间范围内绘制GDE的替代方法。本文介绍了地理空间方法的回顾，这些方法已用于在空间不同范围上绘制和描绘GDE。此外，概述了在确定GDE的过程中可用于识别GDE以及将遥感数据与基于地面的测量值结合起来的卫星传感器。

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