Due to the high vulnerability of karst aquifer surface contaminants, a precisely defined catchment area has highest priority. In this study, influence slope inclination, doline density analysis, and water budget analysis in delineation process complex is discussed. To define hydrogeological role lithological units, cross sections inclination were combined with sections, while degree karstificat...

Abstract Aiming at the problem of uneven ground subsidence in Wuhan, using Sentinel-1A SAR image data 36 scenes from July 2017 to June 2020, SBAS-InSAR was used extract information Wuhan. Influence factors such as urban construction, industrial development, rainfall, and carbonate karstification on subsidence. The results show that can effectively monitor There is a high correlation between sea...

In fluviokarst landscapes flow may be partitioned into its surface and subsurface components as well as into diffuse and concentrated flow. The competition among these is hypothesized to be responsible for the divergence of the landscape in a fluviokarst region of central Kentucky into depression-rich, unchannelled karst-rich and channel-poor (KRCP) and strongly fluvially dissected channel-rich...

Karst groundwater is an important natural resource for the water supply. The karst aquifer systems of Greece are developed within carbonate sedimentary (limestone, dolomite) and metamorphic rocks (marbles) contribute significantly to supply domestic irrigation use. They discharged through springs: submarine, coastal brackish inland freshwater springs. This review presents general characteristic...

Dissolved CO2 in karst water is the key driving force of karstification. Replenishment concentrations occurs by meteoric that percolates through vadose zone, where produced from microbial activity dissolved. can thus be transported with percolating or gas phase due to ventilation systems. We measured seasonally fluctuating air a cave and their influence on aqueous different depths stagnant colu...

Abstract One of the critical aspects when modeling groundwater flow in karstic aquifers is to estimate statistics size conduits, conjunction with connectivity karst conduit network. Statistical analysis can be performed on data gathered by speleologists, but a significant fraction networks not directly reachable, and therefore, resulting are incomplete. An alternative method evaluate inaccessib...