Blar i Artikler på emneord "GRUNNVANN"
Viser treff 1-20 av 51
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A 3-dimensional, time-variant, numerical groundwater flow model of the Øvre Romerike aquifer, southern Norway
(NGU Bulletin (426), Journal article, 1994)Using the U.S.G.S. MODFLOW code, coupled with a Penman-Grindley type recharge model, it has been possible to produce a transient, 3-dimensional groundwater flow model of the Øvre Romerike aquifer. The MODFLOW code was ... -
A groundwater vulnerability assessment of the Korgen waterworks, Lillehammer
(NGU Bulletin (427), Journal article, 1995) -
Acidification of groundwater in the Bohemian Massif.
(NGU Bulletin (422), Journal article, 1992)An investigation of regional groundwater acidification in the Krusne Hory mountains of northern Bohemia has been carried out. It is based on a comparison of two groundwater chemistry data sets, from the years 1955-1969 ... -
An integrated study of a Precambrian granite aquifer, Hvaler, Southeastern Norway
(NGU Bulletin (422), Journal article, 1992)The Geological Survey of Norway (NGU) is performing an integrated study of the groundwater resources of the Precambrian Iddefjord Granite of Hvaler municipality in southeastern Norway. Linear fracture zones are identifiable ... -
Aqueous geochemistry of the Romerike area, southern Norway
(NGU Bulletin (420), Journal article, 1990)Groundwater flowing through the sandy glaciofluvial deposits at Romerike has an average residence time of 30 years. The most important processes taking place along its flowpaths are dissolution of low-Mg calcite and ... -
Baseflow production from partially peat-covered catchments, Jonsvatnet, Mid-Norway
(NGU Bulletin (422), Journal article, 1992)Forkortet: To their wide areal extent and high water release capability, peatland ecosystems must have a significant, albeit hitherto poorly quantified, influence on baseflow production in partially peatcovered catchments. ... -
Chemistry and flow patterns in some groundwaters of southeastern Norway.
(NGU (380), Journal article, 1983)Groundwaters in Quaternary deposits and in bedrock of southeastern Norway down to 120 m below surface range in chemical composition from very dilute waters to brackish waters. The total contents of dissolved solids (Ca2+ ... -
Estimating groundwater resources in hardrock areas - a water balance approach
(NGU Bulletin (439), Journal article, 2002)Among decisionmakers in counties and municipalities, there is a great need for simple but hydrogeologically correct estimations of the groundwater resources.Today's methods are often based on extensive field investigations ... -
Geologi og vannboring. Kambro-silurbergartenes hydrogeologi i Mjøs- traktene. Meddelelse fra Vannboringsarkivet nr. 3.
(NGU (195), Journal article, 1956)Norwegian rocks are with a few exeptions impervious. The water is concentrated in fractures, joints, fissures, solution openings etc. and hydrogeological study requires kowledge of the tectonics of the different formations ... -
Groundwater chemistry during test-pumping at Sundby, Verdal, Mid-Norway
(NGU Bulletin (422), Journal article, 1992)The Sundby aquifer, Verdal, Mid-Norway has been evaluated for yield and groundwater quality as a potential water resource for the local municipa- pality. Test-pumping of the aquifer commenced in 1989, after detailed ... -
Groundwater contamination at Trandum landfill, Southeastern Norway
(NGU Bulletin (422), Journal article, 1992)Forkortet: The influence of a sanitary landfill on groundwater within the surrounding glaciofluvial deposits has been investigated at Trandum, in the vicinity of Gardermoen international airport, 40 km northeast of Oslo. ... -
Groundwater contribution to a mountain stream channel, Hedmark, Norway
(NGU Bulletin (422), Journal article, 1992)Forkortet: The Skvaldra stream in Hedmark, Southern Norway is characterized by a stable baseflow. This baseflow is controlled by a significant groundwater supply from Quaternary deposits. The area was chosen for an attempt ... -
Groundwater pesticide vulnerability: comparing simple assessment methods.
(NGU Bulletin (434), Journal article, 1998)Residues of pesticides are found in drinking water and groundwater, in fact all compartments of the water cycle. Should we protect our water sources better, and if so, how? Four methods have been applied to assess the ... -
Groundwater transit times in a small coastal aquifer at Esebotn, Sogn og Fjordane, western Norway
(NGU Bulletin (431), Journal article, 1996)A shallow alluvial aquifer in Esebotn, Sogn og Fjordane, Norway has been investigated from a hydrological standpoint in order to obtain estimates of groundwater transit times. Water levels, oxygen isotopes, water temperatures ... -
Grunnvann i aralplanleggingen. GiN-veileder nr. 2
(Skrifter (98), Journal article, 1990)Veileder nr.2 viser med utgangspunkt i Plan- og bygningsloven og Vassdragsloven hvordan man kan få en midlertidig båndlegging. Veilederen henvender seg primært til planleggere på kommuneplannivå med ansvar for areal- og ... -
Grunnvann i Norge (GiN). Sluttrapport
(Skrifter (111), Journal article, 1992) -
Grunnvann i Vestfold. Meddelelse fra Vannboringsarkivet nr. 11.
(NGU (213), Journal article, 1961)Drilling for water has become very common in the county of Vestfold since World War II. The water is mostly restricted to fractures, joints, fissures and solution openings in the rocks. The main rock-types found in Vestfold ... -
Grunnvann. Fra hovedplan til prøvepumping. GiN-veileder nr. 1
(Skrifter (97), Journal article, 1990)Veileder nr. 1 gir bakgrunn for vurdering av grunnvann i hoved- og kommuneplansammenheng. Det gis en orientering om grunnvann generelt, og hvordan data om aktuelle grunnvannskilder for vannforsyning kan hentes. Målgruppen ... -
Grunnvann. Beskyttelse av drikkevannskilder. GiN-veileder nr. 7
(Skrifter (105), Journal article, 1992) -
Grunnvann. Kunstig infiltrasjon. GiN-veileder nr. 11
(Skrifter (109), Journal article, 1992)