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Elina Isokangas
Researcher at University of Oulu
Publications - 8
Citations - 208
Elina Isokangas is an academic researcher from University of Oulu. The author has contributed to research in topics: Groundwater & Peat. The author has an hindex of 6, co-authored 8 publications receiving 150 citations.
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Fully integrated surface–subsurface flow modelling of groundwater–lake interaction in an esker aquifer: Model verification with stable isotopes and airborne thermal imaging
TL;DR: In this paper, a hydrologically complex esker aquifer in Northern Finland with interconnected lakes, streams and wetlands was modeled using a fully integrated hydrological modelling code (HydroGeoSphere).
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Quantifying groundwater dependence of a sub-polar lake cluster in Finland using an isotope mass balance approach
TL;DR: In this paper, a stable isotope study of 67 kettle lakes and ponds situated on an esker aquifer (90 km2) in northern Finland was carried out to determine the role and extent of groundwater inflow in groundwaterdependent lakes.
Journal ArticleDOI
What conditions favor the influence of seasonally frozen ground on hydrological partitioning? A systematic review
Pertti Ala-aho,Anna Autio,Joy Bhattacharjee,Elina Isokangas,Katharina Kujala,Hannu Marttila,Meseret Walle Menberu,Meseret Walle Menberu,Leo-Juhani Meriö,Heini Postila,Anssi Rauhala,Anna-Kaisa Ronkanen,Pekka M. Rossi,Markus Saari,A. Torabi Haghighi,B. Kløve +15 more
TL;DR: The influence of seasonally frozen ground (SFG) on water, energy, and solute fluxes is important in cold climate regions as mentioned in this paper, however, the reported hydrological effects of SFG remain contradictory and appear to be highly site and event-specific.
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Quantifying spatial groundwater dependence in peatlands through a distributed isotope mass balance approach
Elina Isokangas,Pekka M. Rossi,Anna-Kaisa Ronkanen,Hannu Marttila,Kazimierz Rozanski,Bjørn Kløve +5 more
TL;DR: In this paper, a 2H and 18O isotope mass balance method was used to map groundwater-dependent areas (GDAs) in peatlands using a two-component mixture consisting of GW and precipitation input from the month preceding the sampling period.
Journal ArticleDOI
Environmental conditions of boreal springs explained by capture zone characteristics
Pekka M. Rossi,Hannu Marttila,Jussi Jyväsjärvi,Pertti Ala-aho,Elina Isokangas,Timo Muotka,Timo Muotka,Bjørn Kløve +7 more
TL;DR: In this paper, water quality and quantity in springs in Oulanka National Park, north-east Finland were analyzed using multivariate statistical methods to relate spring water quality to hydrogeology and land use of the spring capture zone.