Search Results - "Kirsti Korkka-Niemi"

Hydrogeological Characterization of Crystalline Bedrock Using Borehole Magnetic Resonance by Eeva, Salla, Karjalainen, Aino, Koivisto, Emilia, Korkka-Niemi, Kirsti, Rautio, Anne, Räisänen, Olli, Gee, Ryan, Birt, Benjamin

“…We aimed to test borehole magnetic resonance (BMR) method for determining hydraulic parameters (porosity, permeability, and hydraulic conductivity) required…”
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Comparison of the AVI, modified SINTACS and GALDIT vulnerability methods under future climate-change scenarios for a shallow low-lying coastal aquifer in southern Finland by Luoma, Samrit, Okkonen, Jarkko, Korkka-Niemi, Kirsti

“…A shallow unconfined low-lying coastal aquifer in southern Finland surrounded by the Baltic Sea is vulnerable to changes in groundwater recharge, sea-level…”
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The effect of urban heat islands on geothermal potential: examples from Quaternary aquifers in Finland by Arola, Teppo, Korkka-Niemi, Kirsti

“…The use of renewable energy can be enhanced by utilising groundwater reservoirs for heating and cooling purposes. The urbanisation effect on the peak heating…”
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Chemical and isotopic tracers indicating groundwater/surface-water interaction within a boreal lake catchment in Finland by Rautio, Anne, Korkka-Niemi, Kirsti

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Three-dimensional hydrostratigraphy and groundwater flow models in complex Quaternary deposits and weathered/fractured bedrock: evaluating increasing model complexity by Åberg, Susanne Charlotta, Åberg, Annika Katarina, Korkka-Niemi, Kirsti

“…Greater complexity in three-dimensional (3D) model structures yields more plausible groundwater recharge/discharge patterns, especially in…”
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Chemical and isotopic evidence to clarify the salinity of the bedrock groundwater at Finnish mining site by Turunen, Kaisa, Lukkarinen, Vaula, Korkka-Niemi, Kirsti

“…Lithium mine in Ostrobothnia, Western Finland. Clear anomalous electrical conductivity horizons and high salinity (Cl, Na, Ca) of groundwater were identified…”
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Thermal infrared remote sensing in assessing groundwater and surface-water resources related to Hannukainen mining development site, northern Finland by Rautio, Anne B., Korkka-Niemi, Kirsti I., Salonen, Veli-Pekka

“…Mining development sites occasionally host complicated aquifer systems with notable connections to natural surface water (SW) bodies. A low-altitude thermal…”
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Multimethodological Revisit of the Surface Water and Groundwater Interaction in the Balaton Highland Region—Implications for the Overlooked Groundwater Component of Lake Balaton, Hungary by Ádám Tóth, Petra Baják, Márk Szijártó, Mia Tiljander, Kirsti Korkka-Niemi, Nina Hendriksson, Judit Mádl-Szőnyi

“…The hummocky Balaton Highland is located in western Hungary and is part of the Transdanubian Mountains, the most extensive carbonate aquifer system in Hungary…”
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The effect of river regulation on groundwater flow patterns and the hydrological conditions of an aapa mire in northern Finland by Åberg, Susanne Charlotta, Korkka-Niemi, Kirsti, Rautio, Anne, Åberg, Annika Katarina

“…Northern Finland. This study examined long-term (decade-scale) hydrological and ecological consequences of dam construction and subsequent river regulation on…”
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Integration of a Shallow Soda Lake into the Groundwater Flow System by Using Hydraulic Evaluation and Environmental Tracers by Petra Baják, Katalin Hegedűs-Csondor, Mia Tiljander, Kirsti Korkka-Niemi, Heinz Surbeck, Bálint Izsák, Márta Vargha, Ákos Horváth, Tamás Pándics, Anita Erőss

“…Lake Velence is a shallow soda lake whose water level and water quality show a severely deteriorating tendency in recent years. Until recently, the groundwater…”
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Mapping the low enthalpy geothermal potential of shallow Quaternary aquifers in Finland by Arola, Teppo, Eskola, Lari, Hellen, Jukka, Korkka-Niemi, Kirsti

“…Background EU member states have concluded an agreement that renewable energy will cover 20% of the total energy production by 2020. To achieve this target, it…”
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Observations on groundwater-surface water interactions at River Vantaa, Finland by Korkka-Niemi, Kirsti, Anna-Liisa Kivimäki, Lahti, Kirsti, Maria Nygård, Anne Rautio, Veli-Pekka Salonen, Pellikka, Petri

“…Purpose - The purpose of this paper is to emphasize the importance of groundwater-surface water interaction when studying, modeling and assessing climate…”
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Metal anomalies in till in the Sarvlaxviken area, Lovisa, southern Finland by Valkama, Mira, Sundblad, Krister, Korkka-Niemi, Kirsti

“…Geochemical investigations of till is a widely used method in metal exploration as the till commonly inherits the geochemical signature (including the metal…”
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Influence of parent sediments on the concentration of heavy metals in urban and suburban soils in Turku, Finland by Salonen, Veli-Pekka, Korkka-Niemi, Kirsti

“…The purpose of this study was to examine the influence of parent sediment material on soil geochemistry and to locate possible pollution sources in the area of…”
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Bedrock structures controlling the spatial occurrence and geometry of 1.8Ga younger glacifluvial deposits - Example from First Salpausselkae, southern Finland by Skyttae, Pietari, Kinnunen, Jussi, Palmu, Jukka-Pekka, Korkka-Niemi, Kirsti

“…The glacifluvial deposits within formerly glaciated areas of southern Finland comprise the predominance of well-sorted subglacial and ice marginal sediments…”
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Traçadores químicos e isotópicos que indicam a interação águas subterrâneas/águas superficiais dentro da bacia hidrográfica de um lago boreal na Finlândia by Rautio, Anne, Korkka-Niemi, Kirsti

“…Resumo Isótopos estáveis ( δ 18 O, δ D), a concentração de sílica dissolvida (DSi) e a composição iónica principal foram usados para indicar a interação águas…”
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Three-dimensional hydrostratigraphy and groundwater flow models in complex Quaternary deposits and weathered/fractured bedrock: evaluating increasing model complexity by Åberg, Susanne Charlotta, Åberg, Annika Katarina, Korkka-Niemi, Kirsti

“…Greater complexity in three-dimensional (3D) model structures yields more plausible groundwater recharge/discharge patterns, especially in…”
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Bedrock structures controlling the spatial occurrence and geometry of 1.8Ga younger glacifluvial deposits — Example from First Salpausselkä, southern Finland by Skyttä, Pietari, Kinnunen, Jussi, Palmu, Jukka-Pekka, Korkka-Niemi, Kirsti

“…The glacifluvial deposits within formerly glaciated areas of southern Finland comprise the predominance of well-sorted subglacial and ice marginal sediments…”
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An approach to improve direct runoff estimates and reduce uncertainty in the calculated groundwater component in water balances of large lakes by Wiebe, Andrew J., Conant, Brewster, Rudolph, David L., Korkka-Niemi, Kirsti

“…•Includes first comprehensive water balance for Lake Pyhäjärvi, SW Finland.•Application of under-utilized direct runoff estimation method.•Uncertainty analysis…”
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A hydrostratigraphical approach to support environmentally safe siting of a mining waste facility at Rautuvaara, Finland by Howett, P.J., Salonen, V.-P., Hyttinen, O., Korkka-Niemi, K., Moreau, J.

“…Based on the construction of a detailed sedimentological model, hydrostratigraphy and local groundwater/surface water flows, this paper analyses the Niesajoki…”
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