A5060411390- Integrated Water Resources Management
- Flood Risk Assessment and Management
- Water Systems and Optimization
- Hydrology and Drought Analysis
- Hydraulic flow and structures
- Computational Fluid Dynamics and Aerodynamics
- Geology and Environmental Impact Studies
- Hydrology and Watershed Management Studies
- Meteorological Phenomena and Simulations
- Dam Engineering and Safety
- Tropical and Extratropical Cyclones Research
- Fluid Dynamics and Turbulent Flows
- Urban Stormwater Management Solutions
- Geotechnical and Mining Engineering
- Arctic and Antarctic ice dynamics
- Marine and environmental studies
- Aquatic and Environmental Studies
- Botany and Plant Ecology Studies
- Structural Engineering and Materials Analysis
- Hydrology and Sediment Transport Processes
- Wind and Air Flow Studies
- Climate variability and models
- Geotechnical Engineering and Underground Structures
- Coastal and Marine Dynamics
- 3D Modeling in Geospatial Applications
Gdańsk University of Technology
2015-2024
Warsaw University of Life Sciences
2020
University of Technology
2013
The site selection for Low Impact Development (LID) practices is a significant process. It affects the effectiveness of LID in controlling stormwater surface runoff, volume, flow rate, and infiltration. This research paper presents comprehensive review various methods used selection. starts by introducing different tools. Three main methods: index-based methods, GIS-based multi-criteria decision analysis (MCDA), models tools, are discussed detail. A comparative these then conducted based on...
One of the most common types natural disaster, floods can happen anywhere on Earth, except in polar regions. The severity damage caused by flooding be reduced putting proper management and protocols into place. Using remote sensing a geospatial methodology, this study attempts to identify flood-vulnerable areas central district Duhok, Iraq. analytical hierarchy process (AHP) technique was used give relative weights 12 contributing parameters, including elevation, slope, distance from river,...
Rainfall Intensity–Duration–Frequency (IDF) relationships are widely used in water infrastructure design and construction. IDF curves represent the relationship between rainfall intensity, duration, frequency, obtained by analyzing observed data. These critical for safe of flood protection structures, storm sewers, culverts, bridges, etc. In this study, empirical formulas city Erbil were developed first time employing annual maximum data a period 39 years (1980–2018), which is only available...
Floods threaten urban infrastructure, especially in residential neighborhoods and fast-growing regions. Flood hydrodynamic modeling helps identify flood-prone locations improve mitigation plans' resilience. Urban floods pose special issues due to changing land cover a lack of raw data. Using GIS-based interface, input files for the model were developed. The physical basin's properties identified using soil map data, Land Use Cover (LULC) maps, Digital Elevation Model (DEM). So, HEC-RAS 2-D...
Nowadays, geospatial techniques are a popular approach for estimating urban flash floods by considering spatiotemporal changes in development. In this study, we investigated the impact of Land Use/Land Cover (LULC) on hydrological response Erbil basin Kurdistan Region Iraq (KRI). studied area, LULC were calculated 1984, 1994, 2004, 2014 and 2019 using Digital Elevation Model (DEM) satellite images. The analysis showed that change between 1984 2004 was slower than 2019. revealed 444.4% growth...
Abstract: As urban populations grow and cities expand develop, the likelihood of natural disasters, such as floods, increases accordingly. Urban centers residential areas are highly susceptible to flooding. Flooding poses significant risks areas, especially in regions vulnerable climate change, where developing countries disproportionately affected. In Erbil, rapid expansion development, particularly following 2004 liberation by coalition forces, have resulted extensive conversion...
Abstract This study investigates the impacts of Land Use/Land Cover (LULC) changes and climate change on surface runoff in Gdańsk, Poland, which is crucial for local LULC planning urban flood risk management. The analysis employs two primary methodologies: remote sensing hydrological modeling. Remote was conducted using Google Earth Engine Change Modeler IDRISI Terrset software to analyze historical (1985–2022) future (2050–2100) LULC. Hydrological modeling performed Natural Resources...
Aim of the studyThe current paper aims to give a detailed evaluation and analysis some extreme rainfall events that happened in last decade terms spatial temporal distribution, intensity rate, exceedance probability.Moreover, it examines effects each analysed aspect on resulting flash floods studied area. Material methodsIn their glossary meteorology, American Meteorology Society (AMS) subdivided types into four groups (light, moderate, heavy, violent).Also, for estimating probability,...
The assessment and mapping of riverine flood hazards risks is recognized by many countries as an important tool for characterizing floods developing management plans. Often, however, these plans give attention primarily to open-water floods, with ice-jam being mostly afterthought once have been drafted. In some Nordic regions, can be more severe than floodwater levels often exceeding the same return periods. Hence, it imperative that flooding due river ice processes considered in This also...
This paper presents the impact of choice building representation techniques and hydrodynamic models on urban flood simulations using HEC-RAS 2-D for Toce River physical model. To this end, eight numerical based previous laboratory experiments were prepared to simulate unsteady flooding each side units. Two simplified layouts (aligned staggered) examined, where two different techniques: Building Block (BB) Resistance (BR). Water depth variation computations BR BB compared measurements studies...
In the Vistula Lagoon, storm surges are induced by variable sea levels in Gulf of Gdańsk and wind action. The rising water level southern part basin, exceeding 1.0 m above mean level, can be dangerous for lowland area Żuławy Elbląskie, causing inundation polders adjacent to lagoon. One potential possibilities limit flood risk is decrease lagoon during strong opening an artificial canal join with Gdańsk. decision build a new strait Spit was made 2017. order analyze impact connection between...
Aim of the study: The city Gdańsk faces changing climatic conditions that result in a higher frequency extreme weather events. In response to increasingly frequent appearance flash floods, scientific research was carried out on changes probability occurrence maximum daily precipitation Gdańsk. purpose this paper is show role hydrological (science), decisions local authorities and engagement residents process adapting climate change. Material methods: analysis using rainfall observations from...
Abstract Two explicit schemes of the finite difference method are presented and analyzed in paper. The applicability Lax-Wendroff McCormack for modeling unsteady rapidly gradually varied open channel flow is investigated. For simulation transcritical original improved scheme used. used numerical solution one dimensional Saint-Venant equations describing free surface water flow. simulations with different hydraulic characteristics were performed - first extreme dam-break type second...
continent, the following events may be mentioned: 13-14 January 1994 in Crete (123 mm rainfall five hours, daily sum of precipitation about 183 mm) [1] and 9 September 2010 on Amalfi Coast, Italy (135 within six hours maximum intensity 90 per hour) [2].The catastrophic event that occurred 14 July 2016 Gdańsk is characterized by rain parameters similar to
Coastal lagoons are inland and shallow water bodies, separated from the ocean by a barrier. In cold regions, ice phenomena in coastal occur every winter season. Ice is predominantly formed on surface due to density stratification cooling. The dynamics such areas dominantly affected winds. Water also cause movement, but large areal scale of lagoons, effect usually limited direct vicinity river estuaries. For open which connected sea straits, tides will significant movement inside lagoon. Due...
ABSTRACTThe main objective is to examine the urban flood hazard in city of Gdansk and determine possibilities preventing this phenomenon. Hydrological hydraulic modeling was used for case study analysis Strzyża basin, applying HEC-HMS HEC-RAS systems. The result with assumption torrential rainfall a duration t = 1 h (from 35 58 mm) probability pluvial occurrence divided into low (p 10%), high 1%) catastrophic 0.2%). normal flow stream at mouth 0.175 m3·s−1, while results indicate an increase...
Flood susceptibility prediction is complex due to the multifaceted interactions among hydrological, meteorological, and urbanisation factors, further exacerbated by climate change. This study addresses these complexities investigating flood in rapidly urbanising regions prone extreme weather events, focusing on Gdańsk, Poland. Three popular ML techniques, Support Vector Machine (SVM), Random Forest (RF), Artificial Neural Networks (ANN), were evaluated for handling complex, nonlinear data...
One of the manifestations climate changes is occurrence a greater number precipitation events, characterized by rain intensity that affects economic stability cities. Gdansk an example of city in which such events have occurred since beginning twenty-first century. Due to the altitude differences area (between –2 m and 180 a.s.l.), extreme atmospheric almost immediately causes hydrological effects water network consisting of several streams montane character, flow eastwards from plateau...
The Vistula Lagoon is located in both Poland and Russia along the southern coast of Baltic Sea. It connected to Sea Russian part by Strait Baltiysk. purpose paper identify dominant factors underlying water level variation mechanism at Tolkmicko Lagoon, revealed a statistical analysis measured data discussion on inflow outflow transport through strait, estimated numerical modeling. Seawater exceptionally valuable terms hydrological balance lagoon. Historical research hydrology lagoon shows...
Abstract The paper focuses mainly on laboratory investigations of transient and transcritical flow in a single pipe sewer system. aim this is to present comparison between pressure values calculated by an improved McCormack scheme those measured at the hydraulic Gdańsk University Technology, which were observed inside experiment for water with pressurization. analysis proves that numerical approach applied simulation sufficiently accurate reliable technique predicting basic parameters storm