A5021328889- Hydrology and Watershed Management Studies
- Flood Risk Assessment and Management
- Soil erosion and sediment transport
- Landslides and related hazards
- Precipitation Measurement and Analysis
- Meteorological Phenomena and Simulations
- Marine and environmental studies
- Remote Sensing and LiDAR Applications
- Arctic and Antarctic ice dynamics
Babeș-Bolyai University
2022
Institut Européen des Membranes
2020
Romanian Waters National Administration
2018
The risk associated with extreme hydrological processes (flash floods, floods) is more present than ever, taking into account the global climatic changes, expansion of inhabited areas and changes emerging as a result inadequate land management. Of all risks, slope flash floods represent that have highest impact because high speed their development place origin, which makes them difficult to predict. This study performed in an area susceptible emergence Valea Rea catchment area, spatially...
On August 1, 2019, the atmospheric instability was very pronounced in hydrographic basin related to Călinești-Oaș Reservoir, main phenomenon being local rainstorms, of high intensity.The successive radar images, observed real time, predicted outbreak a hydrometeorological event with strong impact catchment Huta Certeze hydrometric station, on Valea Rea river (the upper Tur river, Oașului Mountains, Satu-Mare district).In short time only 4 hours, total 132.5 mm precipitation measured, which...
There is an increasing need to assess and quantify the impact of land use/land cover changes, especially on surface runoff, due rapid population growth.This study aims investigate (LULC) changes over time, for intense rainfall event in Țibleș, Runc Sălăuța watersheds, their impacts runoff various antecedent moisture conditions (AMC).The GIS-based SCS-CN method CORINE (CLC) databases 2000, 2006 2012 laid foundation this research.Results indicated that even small can significantly affect short...
Rain gauges provide accurate rainfall amount data; however, the interpolation of their data is difficult, especially because high spatial and temporal variability. On other hand, a high-resolution type information highly required in hydrological modeling for discharge calculations small catchments. This problem partially solved by meteorological radars, which precipitation with distributions over large areas. The purpose this study to validate conditional merging technique (CMT) 15 events...
An Evaluation of Lidar, EU-DEM and SRTM-Derived Terrain Parameters for Hydrologic Applications in Țibleș Rodnei Mountains (Romania).Over the years numerous geospatial data sets have become accessible to users form various types digital elevation models (DEMs) at different resolutions.DEMs are often used study behavior hydrological response watersheds, so came be considered as a reflection their physiographic characteristics.Accurate determination catchment's morphometric parameters plays...