Results 21 to 30 of about 932 (186)

Identification of a karst hydrological system in the Dinaric karst (Yugoslavia) [PDF]

Hydrological Sciences Journal, 1988
The construction of a reservoir on the Neretva River resulted in the flooding of three springs which now function as ponors (swallow-holes). In the first phase, they discharged 28 m3/s of water form the full reservoir. All the water that was lost through these ponors appeared some 1 km downstream from the dam in group of springs.
Bonacci, Ognjen, Jelin, Jadran
openaire   +3 more sources

Hydraulic-hydrology synthesis of Golubinka karst spring discharge hydrograph

Građevinar, 2018
The hydraulic-hydrology analysis and discharge hydrograph results for the Golubinka karst spring are presented for the period from 7 September 2012 to 1 October 2013.
Goran Lončar, Željko Šreng, Vedran Ivezić   +2 more
doaj   +1 more source

Simulating precipitation-induced karst-stream interactions using a coupled Darcy–Brinkman–Stokes model [PDF]

Hydrology and Earth System Sciences
The interaction mechanism between karst aquifers and streams remains unclear, particularly regarding the impact of dynamic groundwater saturation processes under variable precipitation.
F. Huang, Y. Gao, Z. Zhang, X. Hu, X. Wang, X. Wang, S. Pu   +6 more
doaj   +1 more source

Rainfall-driven E. coli transfer to the stream-conduit network observed through increasing spatial scales in mixed land-use paddy farming karst terrain

Water Research X, 2019
Karst aquifers have distinctive hydrology and supply 25% of the world’s population with drinking water, making them a critical geological setting for understanding and managing microbial water pollution.
Sarah J. Buckerfield, Richard S. Quilliam, Susan Waldron, Larissa A. Naylor, Siliang Li, David M. Oliver   +5 more
doaj   +1 more source

Stability analysis and hazard prediction of dangerous rock masses in karst mountainous area: A case study of Changchong dangerous rock mass in Songtao County, Guizhou Province

Zhongguo dizhi zaihai yu fangzhi xuebao, 2023
In karst areas, the mountains are bare and the terrain is steep. Once the dangerous rock mass developed instability, it will threaten the lives and properties of the residents. So it is significant to analyze the stability and hazards of the disasters in
Qi WANG, Yajing HU, Weili SONG, Qichao MU   +3 more
doaj   +1 more source

Caves and Karst Aquifer Drainage of Supramonte (Sardinia, Italy): A Review.

Acta Carsologica, 2008
Supramonte is one of the biggest and interesting karst areas of Sardinia (Italy), hosting extensive cave systems explored since the 50s. Early cavers and scientists have carried out some dye tests, but hydrogeological research was hindered by lack of ac ...
Salvatore Cabras, Jo de Waele, Laura Sanna   +2 more
doaj   +1 more source

Baseflow in karst regions is significantly higher than the global average and exhibits spatial variability [PDF]

Hydrology and Earth System Sciences
The distinct hydrogeological configurations of karst terrains engender fundamentally divergent baseflow regimes compared with non-karst systems. However, there is still some uncertainty in the understanding of baseflow in global karst regions due to the ...
Z. Yuan, Z. Yuan, Q. Zhou, Q. Zhou, Y. Li, Y. Li, Y. Zhao, Y. Zhao, S. Yang, S. Yang   +9 more
doaj   +1 more source

A Statistical‐Process Hybridized Approach to Modeling Permafrost Distribution in a Boreal Wetland Ecosystem, Whatì, NT, Canada

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT High‐resolution mapping of permafrost in ecologically and topographically complex landscapes remains a major challenge. Existing models of permafrost extent often rely on equilibrium assumptions, which can misrepresent conditions in regions where permafrost persists largely due to ecosystem structure.
Philip P. Bonnaventure, Sophie MacLean, Nick C. Noad, Madeleine C. Garibaldi   +3 more
wiley   +1 more source

Karst area of Zabučje-Gradina [PDF]

Zbornik Radova: Geografski Fakultet Univerziteta u Beogradu
Karst areas of western Serbia, such as the Valjevo and Pešter karsts, are well known and researched, but there are smaller and less well-researched units, such as the Zabučje-Gradina karst unit.
Petronijević Jovan
doaj   +1 more source

Multi‐objective optimization of reservoir refill operate considering energy storage and hydrological conditions

River, EarlyView.
Abstract Optimizing reservoir refill operation rules is crucial for enhancing reservoir sustainability and resilience. This study proposes a refill operation model designed to derive optimal refill guide curves by considering flood risk prevention, maximum storage levels, and the combined benefits of hydropower generation and energy storage.
Lihua Chen, Kaipeng Yang, Yunyao Chen, Xiaoli Zhang, Xuefang Li   +4 more
wiley   +1 more source