Jerzy Małecki

ORCID: 0000-0001-9382-0160
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About
Contact & Profiles
Research Areas
  • Integrated Water Resources Management
  • Geology and Environmental Impact Studies
  • Geological Formations and Processes Exploration
  • Groundwater and Isotope Geochemistry
  • Botany and Plant Ecology Studies
  • Mine drainage and remediation techniques
  • Groundwater flow and contamination studies
  • Marine Ecology and Invasive Species
  • Ancient and Medieval Archaeology Studies
  • Polish Law and Legal System
  • Geotechnical and Mining Engineering
  • Paleontology and Stratigraphy of Fossils
  • Heavy metals in environment
  • Waste Management and Environmental Impact
  • Economic and Fiscal Studies
  • Mathematics and Applications
  • Hydrology and Watershed Management Studies
  • Hydrocarbon exploration and reservoir analysis
  • Polish Historical and Cultural Studies
  • Polar Research and Ecology
  • Aquatic Invertebrate Ecology and Behavior
  • Taxation and Legal Issues
  • Accounting Theory and Financial Reporting
  • Local Governance and Planning
  • Diatoms and Algae Research

University of Warsaw
2010-2022

AGH University of Krakow
1980-1997

Łukasiewicz Research Network - Industrial Research Institute for Automation and Measurements
1991

Common occurrence of copper and zinc in groundwater their diverse mobility the environment make these metals sensitive indicators industrial municipal pollution freshwaters. An analysis collected data allowed for a description factors processes that induce changes concentration soil, rock groundwater. Sorption, ion exchange oxidation–reduction processes, dissolution precipitation minerals, reactions involving organic matter significantly affected zinc. The study employed hydrogeochemical...

10.1007/s12665-015-4789-5 article EN cc-by Environmental Earth Sciences 2015-12-19

Monitoring the data of groundwater level in long-term measurement series has allowed for assessment impact natural and anthropogenic factors on recharge. It allows assessing actual quantity, which constitutes basis balanced sustainable planning management an urban area. Groundwater levels three aquifers were studied: shallow deeper Quaternary Oligocene aquifer Warsaw (Poland). Statistical analysis was performed a 27-year (1993–2019) cycle daily measurements levels. The studies focused...

10.3390/w12113107 article EN Water 2020-11-05

The results of rainwater chemistry monitoring in the Tatra Mountains, Poland, during periods1993–1994 and 2002–2019 were used to determine long-term trends factors influencing last two decades. In early 1990’s, study area was characterized by prominent acid rains with a pH 4.4 that affected surface water, meadows, forest ecosystems. A rising temporal trend has been observed following years, indicating improving air quality. This also measured ionic concentrations reduced wet deposition loads...

10.7494/geol.2022.48.1.19 article EN cc-by Geology Geophysics and Environment 2022-04-10

Studies with application of stable isotopes oxygen and carbon have been performed on calcareous tufa, groundwater dissolved inorganic (DIC) from the spring mire cupola in Wardzyń. This study was focused verification a priori hypothesis that analysed tufa is chemical deposit attempt to supplement an earlier scenario environmental changes Subboreal oscillations water temperature. The constructed model isotope balance, δ13C determinations DIC, allowed for calculating ratios particular...

10.3390/w11091945 article EN Water 2019-09-19

The planning and management of water in the river basins require identification places where quality groundwater is being threatened. risk launching accumulated pollutants present solid phase soil may be caused by both changes pressure gradients aquifers hydrogeochemical balances. In example Ner valley, into which wastewater from Łódź agglomeration has been discharged, factors threatening chemical status were determined. This assessment was carried out based on results determination...

10.14746/quageo-2024-0024 article EN cc-by Quaestiones Geographicae 2024-08-14

The presented studies focus on changes in groundwater levels and chemistry, the identification of important factors influencing these short- long-term scales urban areas. results may be useful for rational sustainable planning management cities. concerned three aquifers: (1) shallow Quaternary aquifer, (2) deep (3) Oligocene aquifer capital city Warsaw (Poland). spatial variability recharge was determined its time were characterized. characteristics based monitoring series. indicate that...

10.24425/agp.2022.142645 article EN Acta Geologica Polonica 2022-12-13
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