Search Results - "Popovs, Konrāds"

An insight into water stable isotope signatures in temperate catchment by Kalvāns, Andis, Dēliņa, Aija, Babre, Alise, Popovs, Konrāds

“…[Display omitted] •Monthly water isotope observations for two years at 13 sampling points in a temperate catchment.•Distinct water isotope signatures in raised…”
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Nitrate vulnerability of karst aquifers and associated groundwater-dependent ecosystems in the Baltic region by Kalvāns, Andis, Popovs, Konrāds, Priede, Agnese, Koit, Oliver, Retiķe, Inga, Bikše, Jānis, Dēliņa, Aija, Babre, Alise

“…Groundwater pollution by agrochemicals such as nitrogen fertilizers can cause complex biogeochemical transformations to take place in groundwater-dependent…”
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Rescue of groundwater level time series: How to visually identify and treat errors by Retike, Inga, Bikše, Jānis, Kalvāns, Andis, Dēliņa, Aija, Avotniece, Zanita, Zaadnoordijk, Willem Jan, Jemeljanova, Marta, Popovs, Konrāds, Babre, Alise, Zelenkevičs, Artjoms, Baikovs, Artūrs

“…•The first comprehensive assessment of groundwater level observations in Latvia.•Visual inspection with manual correction is efficient for time series…”
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The use of predefined drought indices for the assessment of groundwater drought episodes in the Baltic States over the period 1989–2018 by Babre, Alise, Kalvāns, Andis, Avotniece, Zanita, Retiķe, Inga, Bikše, Jānis, Popovs, Konrāds, Jemeljanova, Marta, Zelenkevičs, Artjoms, Dēliņa, Aija

“…The Baltic region (Estonia, Latvia, Lithuania) located at the Eastern Shore of the Baltic Sea, Northern Europe. The spatial and temporal distribution of…”
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Forecasting the groundwater levels in the Baltic through standardized index analysis by Babre, Alise, Popovs, Konrāds, Kalvāns, Andis, Jemeļjanova, Marta, Dēliņa, Aija

“…In regions where groundwater forms the primary source of drinking water, comprehending the prospective availability of subsurface water resources due to…”
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Modeling hydraulic heads with impulse response functions in different environmental settings of the Baltic countries by Jemeļjanova, Marta, Collenteur, Raoul A., Kmoch, Alexander, Bikše, Jānis, Popovs, Konrāds, Kalvāns, Andis

“…The Baltic countries (Estonia, Latvia, Lithuania), North Eastern Europe. Time series models are a convenient tool for modeling hydraulic head time series due…”
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A δ18O isoscape for the shallow groundwater in the Baltic Artesian Basin by Raidla, Valle, Kern, Zoltan, Pärn, Joonas, Babre, Alise, Erg, Katrin, Ivask, Jüri, Kalvāns, Andis, Kohán, Balázs, Lelgus, Mati, Martma, Tõnu, Mokrik, Robert, Popovs, Konrāds, Vaikmäe, Rein

“…•The isoscape of the Baltic region shallow groundwater has been compiled.•Shallow groundwater’s δ18O values are biased towards wintertime precipitation.•Plants…”
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Bedrock surface topography of Latvia by Popovs, Konrāds, Kalvāns, Andis, Jemeljanova, Marta, Saks, Tomas, Dēliņa, Aija, Bikše, Jānis, Babre, Alise, Retiķe, Inga

“…A new map and digital bedrock surface elevation model of Latvia is presented with a horizontal resolution of 250 m. The local bedrock comprises largely…”
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Water stable isotope data set in temperate, lowland catchment, two years of monthly observations, River Salaca, Latvia by Kalvāns, Andis, Babre, Alise, Dēliņa, Aija, Popovs, Konrāds

“…•Two years of monthly water stable isotope ratios from temperate lowland catchment.•Hourly water table, temperature and electrical conductivity…”
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Pleistocene age paleo-groundwater inferred from water-stable isotope values in the central part of the Baltic Artesian Basin by Babre, Alise, Kalvāns, Andis, Popovs, Konrāds, Retiķe, Inga, Dēliņa, Aija, Vaikmäe, Rein, Martma, Tõnu

“…A new data set of δ 2 H and δ 18 O in the groundwater from the central part of the Baltic Artesian Basin is presented. The hydrogeological section is…”
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A comprehensive approach to the 3D geological modelling of sedimentary basins: example of Latvia, the central part of the Baltic Basin by Jātnieks, J, Popovs, K, Saks, T

“…This article presents a semi-automatic approach adapted to the modelling of the geological structure of sedimentary basins. The modelling approach is based on…”
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Corrigendum to “Rescue of groundwater level time series: How to visually identify and treat errors” [J. Hydrol. 605 (2022) 127294] by Retike, Inga, Bikše, Jānis, Kalvāns, Andis, Dēliņa, Aija, Avotniece, Zanita, Zaadnoordijk, Willem Jan, Jemeljanova, Marta, Popovs, Konrāds, Babre, Alise, Zelenkevičs, Artjoms, Baikovs, Artūrs

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Lauka infiltrācijas testu automatizēšana by Bikše, Jānis, Popovs, Konrāds, Dēliņa, Aija, Kalvāns, Andis

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Investigation of surface water – groundwater interactions in the Salaca headwaters using water stable isotopes by Babre, Alise, Kalvāns, Andis, Dēliņa, Aija, Popovs, Konrāds, Bikše, Jānis

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Avotu ūdeņu kvalitāte Latvijā by Retiķe, Inga, Bikše, Jānis, Dumpe, Zelma, Babre, Alise, Kalvāns, Andis, Dēliņa, Aija, Popovs, Konrāds

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Geochemical classification of groundwater using multivariate statistical analysis in Latvia by Retike, Inga, Kalvans, Andis, Popovs, Konrads, Bikse, Janis, Babre, Alise, Delina, Aija

“…Multivariate statistical methods – principal component analysis (PCA) and hierarchical cluster analysis (HCA) – are applied to identify geochemically distinct…”
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A delta 18O isoscape for the shallow groundwater in the Baltic Artesian Basin by Raidla, Valle, Kern, Zoltan, Paern, Joonas, Babre, Alise, Erg, Katrin, Ivask, Jueri, Kalvans, Andis, Kohan, Balazs, Lelgus, Mati, Martma, Tonu, Mokrik, Robert, Popovs, Konrads, Vaikmaee, Rein

“…The study presents a shallow groundwater isoscape for the Baltic region, which covers the major part of the Baltic Artesian Basin (BAB). BAB is an important…”
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A comprehensive approach to the 3D geological modelling of sedimentary basins: example of Latvia, the central part of the Baltic Basin/Settebasseinide 3D modelleerimine Balti basseini keskosa naitel by Popovs, Konrads, Saks, Tomas, Jatnieks, Janis

“…This paper presents a semi-automatic approach adapted to the modelling of the geological structure of sedimentary basins. The modelling approach is based on…”
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Effects of karst processes on surface water and groundwater hydrology at Skaistkalne Vicinity, Latvia by Delina, Aija, Babre, Alise, Popovs, Konrads, Sennikovs, Juris, Grinberga, Baiba

“…The Skaistkalne area in Latvia is one of the places where karst processes in gypsum strata occurs. The Iecava and Memele rivers border the area with extensive…”
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