I. Hatvani

发表

Geostatistical screening of flood events in the groundwater levels of the diverted inner delta of the Danube River: implications for river bed clogging

J. Kovács, Balázs Trásy, Tamás Garamhegyi, 2018 .

Refining projected multidecadal hydroclimate uncertainty in East-Central Europe using CMIP5 and single-model large ensemble simulations

Dániel Topál, I. Hatvani, Z. Kern, 2020, Theoretical and Applied Climatology.

Developments in water quality monitoring and management in large river catchments using the Danube River as an example

D. Chapman, D. Oliver, T. Hein, 2016 .

Determining Anthropogenic Effects Using Principal Component Analysis on a Fluvial (E Hungary) and Two Lake Ecosystems (W Hungary, W Austria)

János Korponai, A. Herzig, J. Kovács, 2012 .

Application of state-of-the-art geomathematical methods in water protection - on the example of the data series of the Kis-Balaton Water Protection System -

I. Hatvani, 2014 .

Isotopic ‘Altitude’ and ‘Continental’ Effects in Modern Precipitation across the Adriatic–Pannonian Region

I. Hatvani, Z. Kern, I. Fórizs, 2020, Water.

Assessing the relationship of background factors governing the water quality of an agricultural watershed with changes in catchment property (W-Hungary)

László Márkus, Adrienne Clement, István Gábor Hatvani, 2015 .

Morlet wavelet and autocorrelation analysis of long-term data series of the Kis-Balaton water protection system (KBWPS)

Ilona Székely Kovács, János Korponai, J. Kovács, 2010 .

Analysis of long-term water quality changes in the Kis-Balaton Water Protection System with time series-, cluster analysis and Wilks’ lambda distribution

Ilona Székely Kovács, János Korponai, J. Kovács, 2011 .

SISALv2: a comprehensive speleothem isotope database with multiple age–depth models

K. Rehfeld, S. Harrison, A. Lorrey, 2020 .

Paleotemperature reconstructions using speleothem fluid inclusion analyses from Hungary

I. Hatvani, Z. Kern, Chuan‐Chou Shen, 2021, Chemical Geology.

7th HR-HU and 18th HU GEOMATHEMATICAL CONGRESS “THE GEOMATHEMATICAL MODELS: THE MIRRORS OF GEOLOGICAL REALITY OR SCIENCE FICTIONS^'

J. Horváth, M. Cvetkovic, I. Hatvani, 2018 .

Activity concentration of 137Cs in undisturbed attic dust collected from Salgótarján and Ózd (northern Hungary).

P. Völgyesi, C. Szabó, I. Jánosi, 2022, Journal of environmental radioactivity.

Proxy records of annual/decadal temperature- and hydroclimate variability from the Carpathian-Balkan Region for the past two millennia, a literature review

A. Németh, I. Hatvani, Z. Kern, 2014 .

Introducing sampling frequency estimation using variograms in water research with the example of nutrient loads in the Kis-Balaton Water Protection System (W Hungary)

Ilona Székely Kovács, János Korponai, J. Kovács, 2012 .

Cellulose in Foliage and Changes during Seasonal Leaf Development of Broadleaf and Conifer Species

M. Leuenberger, I. Hatvani, Z. Kern, 2022, Plants.

Concurrent Changepoints in Greenland Ice Core δ18O records and the North Atlantic Oscillation over the Past Millennium

E. Ruggieri, Dániel Topál, I. Hatvani, 2022, Atmosphere.

SISALv2: a comprehensive speleothem isotope database with multiple age–depth models

K. Rehfeld, S. Harrison, A. Lorrey, 2020, Earth System Science Data.

Speleothem stable isotope records for east-central Europe: resampling sedimentary proxy records to obtain evenly spaced time series with spectral guidance

I. Hatvani, Z. Kern, A. Demény, 2018 .

Speleothem stable isotope reference records for East-CentralEurope – Resampling sedimentary proxy records to get evenlyspaced time-series with spectral control

I. Hatvani, Z. Kern, A. Demény, 2017 .

Seasonal behavior in the water quality of the River Tisza around the turn of the 21st Century

J. Kovács, I. Hatvani, Péter Tanos, 2014 .

The Application of Magnetic Resonance Imaging (Mri) to the Examination of Plant Tissues and Water Barriers

I. Hatvani, I. Székely, T. Kocsis, 2018, Acta biologica Hungarica.

Modeling the spatial distribution of the meteoric water line of modern precipitation across the broader Mediterranean Region

Gábor Szatmári, I. Hatvani, Z. Kern, 2022, Journal of Hydrology.

Shear strength testing of consolidated claystones: breakpoint detection of shear stress versus shear displacement curves, a statistical approach

Á. Török, I. Hatvani, N. Rozgonyi-Boissinot, 2021, GEM - International Journal on Geomathematics.

Shear strength testing of consolidated claystones: breakpoint detection of shear stress versus shear displacement curves, a statistical approach

Á. Török, I. Hatvani, N. Rozgonyi-Boissinot, 2021 .

Spatiotemporal changes and drivers of trophic status over three decades in the largest shallow lake in Central Europe, Lake Balaton

A. Clement, J. Kovács, I. Hatvani, 2020, Ecological Engineering.

Investigation of the climate-driven periodicity of shallow groundwater level fluctuations in a Central-Eastern European agricultural region

R. Pongrácz, J. Kovács, Tamás Garamhegyi, 2018, Hydrogeology Journal.

Assessment of the interaction between surface- and groundwater after the diversion of the inner delta of the River Danube (Hungary) using multivariate statistics

J. Kovács, Balázs Trásy, I. Hatvani, 2018 .

Classification into homogeneous groups using combined cluster and discriminant analysis

József Kovács, Solt Kovács, István Gábor Hatvani, 2014, Environ. Model. Softw..

Hotspots and main drivers of fecal pollution in Neusiedler See, a large shallow lake in Central Europe

A. Farnleitner, A. Kirschner, A. Herzig, 2018, Environmental Science and Pollution Research.

Comparison of Various Growth Curve Models in Characterizing and Predicting Water Table Change after Intensive Mine Dewatering Is Discontinued in an East Central European Karstic Area

J. Kovács, I. Hatvani, Ilona Kovácsné Székely, 2021, Water.

Geostatistical evaluation of the design of the precipitation stable isotope monitoring network for Slovenia and Hungary.

Balázs Kohán, Gábor Szatmári, I. Hatvani, 2020, Environment international.

Isoscape of precipitation amount-weighted annual mean tritium (3H) activity from 1976 to 2017 for the Adriatic-Pannonian region

Balázs Kohán, I. Hatvani, Z. Kern, 2020 .

Evaluation of the non-climatic (age-related) trends of stable oxygen and carbon isotopes in Swiss stone pine (Pinus cembra L.) tree-rings from the Eastern Carpathians, Romania

I. Popa, I. Hatvani, N. Loader, 2023, Dendrochronologia.

Assessing water-quality data: The relationship between the water quality amelioration of Lake Balaton and the construction of its mitigation wetland

Ilona Székely Kovács, János Korponai, A. Clement, 2014 .

Delimiting sub-areas in water bodies using multivariate data analysis on the example of Lake Balaton (W Hungary).

Ilona Székely Kovács, J. Kovács, I. Hatvani, 2012, Journal of environmental management.

Holocene hydrological changes in Europe and the role of the North Atlantic ocean circulation from a speleothem perspective

Dániel Topál, I. Hatvani, S. Frisia, 2020 .

Speleothem Records from the Eastern Part of Europe and Turkey—Discussion on Stable Oxygen and Carbon Isotopes

I. Hatvani, Z. Kern, A. Demény, 2019, Quaternary.

Optimization of the monitoring network on the River Tisza (Central Europe, Hungary) using combined cluster and discriminant analysis, taking seasonality into account

Solt Kovács, István Gábor Hatvani, Angéla Anda, 2015, Environmental Monitoring and Assessment.

The Water Framework Directive: Can more information be extracted from groundwater data? A case study of Seewinkel, Burgenland, eastern Austria

Matthias Zessner, Norbert Magyar, József Kovács, 2014, Hydrogeology Journal.

Application of multivariate statistical methods in determining spatial changes in water quality in the Austrian part of Neusiedler See

István Gábor Hatvani, Norbert Magyar, József Kovács, 2013 .

Periodic signals of climatic variables and water quality in a river – eutrophic pond – wetland cascade ecosystem tracked by wavelet coherence analysis

János Korponai, A. Clement, J. Kovács, 2017 .

Exploratory data analysis on the Upper-Tisza section using single and multi-variate data analysis methods

J. Kovács, I. Hatvani, Péter Tanos, 2011 .

The SISAL database: a global resource to document oxygen and carbon isotope records from speleothems

S. Harrison, A. Lorrey, M. Lachniet, 2018, Earth System Science Data.

The Use of Various Rainfall Simulators in the Determination of the Driving Forces of Changes in Sediment Concentration and Clay Enrichment

I. Hatvani, G. Jakab, Z. Szalai, 2020, Water.

Predicting the spatial distribution of stable isotopes in precipitation using a machine learning approach: a comparative assessment of random forest variants

I. Hatvani, Z. Kern, D. Erdélyi, 2023, GEM - International Journal on Geomathematics.

Analysis of the Spatial Distribution of Stable Oxygen and Hydrogen Isotopes in Precipitation across the Iberian Peninsula

I. Hatvani, Z. Kern, P. Vreča, 2020, Water.

Geostatistical analysis and isoscape of ice core derived water stable isotope records in an Antarctic macro region

M. Leuenberger, Balázs Kohán, I. Hatvani, 2017 .

Analysis of Water Quality Data for Scientists

János Korponai, J. Kovács, I. Hatvani, 2012 .

Robust periodic signals in proxy records with chronological uncertainty and variable temporal resolution

M. Mudelsee, I. Hatvani, Z. Kern, 2022, Quaternary Science Reviews.

A New Approach in Determining the Decadal Common Trends in the Groundwater Table of the Watershed of Lake “Neusiedlersee”

A. Blaschke, J. Kovács, Balázs Trásy, 2021, Water.

Detecting breakpoints in artificially modified- and real-life time series using three state-of-the-art methods

István Gábor Hatvani, Dániel Topál, István Matyasovszkyt, 2016 .

North Atlantic influences on climate conditions in East-Central Europe in the late Holocene reflected by flowstone compositions

M. Óvári, A. Németh, I. Hatvani, 2019, Quaternary International.

Natural proxy records of temperature- and hydroclimate variability with annual resolution from the Northern Balkan–Carpathian region for the past millennium – Review & recalibration

T. Levanič, A. Németh, I. Popa, 2016 .

Case Studies of (Semi)Constructed Wetlands Treating Point and Non-point Pollutant Loads to Protect Downstream Natural Ecosystems

A. Clement, I. Hatvani, D. Rousseau, 2021, Reference Module in Earth Systems and Environmental Sciences.

Estimation of dissolved oxygen in riverine ecosystems: Comparison of differently optimized neural networks

István Szabó, Sándor Molnár, István Gábor Hatvani, 2019, Ecological Engineering.

Weighting alternative for water stable isotopes: Statical comparison between station- and firn/ice-records

I. Hatvani, Z. Kern, 2017 .

Analysis of drip water in an urban karst cave beneath the Hungarian capital (Budapest)

L. Márkus, J. Kovács, I. Hatvani, 2016 .

Delineation of Hydraulic Flow Regime Areas Based on the Statistical Analysis of Semicentennial Shallow Groundwater Table Time Series

J. Szalai, J. Kovács, Tamás Garamhegyi, 2020, Water.

A Special Issue: Geomathematics in practice: Case studies from earth- and environmental sciences – Proceedings of the Croatian-Hungarian Geomathematical Congress, Hungary 2015

J. Horváth, I. Hatvani, 2016 .

The role of annual periodic behavior of water quality parameters in primary production – Chlorophyll-a estimation

J. Kovács, G. Várbíró, S. Molnár, 2017 .

Pharmaceuticals in water and sediment of small streams under the pressure of urbanization: Concentrations, interactions, and risks.

A. Kondor, Á. Ferincz, I. Hatvani, 2021, The Science of the total environment.

Seasonal trends in the Early Twentieth Century Warming (ETCW) in a centennial instrumental temperature record from Central Europe

R. Pongrácz, I. Hatvani, T. Kocsis, 2024, Hungarian Geographical Bulletin.

Drivers of Daily Water Level Fluctuation of Shallow Groundwater in the Inner Delta of the River Danube

J. Kovács, Balázs Trásy, Tamás Garamhegyi, 2024, Water.

Spatial Optimization of Monitoring Networkson the Examples of a River, a Lake-Wetland System and a Sub-Surface Water System

Solt Kovács, János Korponai, Péter Tanos, 2015, Water Resources Management.

Effects of root-derived organic acids on sorption of pharmaceutically active compounds in sandy topsoil.

A. Kondor, I. Hatvani, G. Jakab, 2024, Chemosphere.

SISALv3: a global speleothem stable isotope and trace element database

K. Rehfeld, Sophie F. Warken, I. Hatvani, 2024, Earth System Science Data.