Karst water resources represent a primary source of freshwater supply, accounting for nearly 25% the global population needs. aquifers have complex recharge characteristics, storage patterns, and flow dynamics. They also face looming stress depletion quality degradation due to natural anthropogenic pressures. This prompted hydrogeologists apply innovative numerical approaches better understand ...

In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier's archiving and manuscript policies are encouraged to visit: Keywords: Karst aquifers Hydrograph recession Matrix–conduit exchange Hydrodynamics Causse d'Aumelas Santa Fe River s u m m ...

Global sensitivity analysis is an important step in the process of developing and analyzing hydrological models. Measured data different variables are used to identify number sensitive model parameters better constrain output. However, scarcity a common issue hydrology. Since hydrology we dealing with multi-scale time dependent problems, want overcome that by exploiting potential using decompos...

The production of electric energy from rivers by using mini, as well micro hydroelectric power plants, is a very promising solution, especially in rural and isolated areas. Numerous waterways Croatia their hydrological hydrogeological diversity present an opportunity, but also challenge, for the construction plants. Due to complexity water courses’ hydrology, characteristics, it hard determine ...

Springs are the important water resources, which thier study is necessary in terms of their management and exploitation. In northern Iran, the karst springs locate in the central Alborz highlands and alluvial springs on the Caspian southern coasts.The Karst and alluvial springs discharge is variable because of different conditions in terms of aquifer, topography and precipitation .This study ha...

Green plants play an important role in matter and energy transformations and are key messengers in the carbon and energy cycle. Vegetation net primary productivity (NPP) reflects the capability of plants to convert solar energy into photosynthate (fixed carbon). It can be used as a direct indicator of current status and future trend of ecological processes affected by human activities and clima...

Remote sensing has been used in karst studies to identify limestone terrain, describe exokarst features, analyze karst depressions, and detect geological structures important to karst development. The aim of this work is to investigate the use of ASTER-, SRTMand ALOS/PRISM-derived digital elevation models (DEMs) to detect and quantify natural karst depressions along the São Francisco River near...

0022-1694/$ see front matter Published by Elsevier doi:10.1016/j.jhydrol.2010.04.036 * Corresponding author at: US Geological Survey, 1505 Ferguson Lane, Austin, TX 78754, United States. E-mail address: [email protected] (M. Musgrov A two and a half year study of two adjacent watersheds at the Honey Creek State Natural Area (HCSNA) in central Texas was undertaken to evaluate spatial and tempora...

Karst landscapes—regions characterized by sinkholes, caves, springs, underground rivers, and slowly dissolving bedrock— constitute about 25% of the world’s land surface (1). Although some karst landscapes are attractive and of aesthetic value, most of them are recognized as fragile zones unsuitable as human habitats— mainly due to extremely poor soil cover, or a complete lack of soil, and rapid...