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An assessment of future extreme precipitation in western Norway using a linear model
extreme precipitation western Norway linear model
2010/12/22
A Linear Model (Smith and Barstad, 2004) was used to dynamically downscale Orographic Precipitation over western Norway from twelve General Circulation Model simulations. The GCM simulations come from...
IRON METABOLISM IN TWO BASINS OF A LAKE NEAR OSLO,NORWAY
IRON METABOLISM TWO BASINS A LAKE NEAR OSLO
2009/10/30
Langlivann and Himtjern are two basins in a lake situated on rocks poor
in lime and with coniferous forest and bogs in the surroundings. The lake
is fundamentally oligotrophic. The influence of allo...
VARIABILITY OF SEASONAL AND ANNUAL RUNOFF IN NORWAY
VARIABILITY SEASONAL AND ANNUAL RUNOFF NORWAY
2009/10/29
A preliminary map of variability of annual runoff in Norway has been
prepared based on estimates of the coefficient of variation cv for 56
non-regulated discharge stations having more than 35 years ...
WEATHERING AND HYDROGEOLOGY OF THE BRUMUNDDAL SANDSTONE,SOUTHERN NORWAY
WEATHERING HYDROGEOLOGY BRUMUNDDAL SANDSTONE
2009/10/29
During the last decades several wells giving yields up to 100,000 llh have
been drilled in the reddish Brumunddal Sandstone, which covers an area
of approximately 10 km2 near lake Mjosa, Southern No...
Recent Hypolimnetic Sediment in Lake Gjersjöen,a Eutrophicated Lake in SE Norway
Hypolimnetic Sediment Lake Gjersjö en Eutrophicated Lake SE Norway
2009/10/29
During the last decades Lake Gjersjaen has developed from an oligotrophic state
to a level of high eutrophy. The present state is characterized by an intense
primary production in the trophogenic zo...
Effects of Acid Precipitation on a Small Acid Lake in Southern Norway
Acid Precipitation Small Acid Lake Southern Norway
2009/10/29
Langtjern is an acid lake situated in south-central Norway, 516 m above sea level.
The watershed is underlain by biotite gneisses and granites. Coniferous forests
cover 63% of the watershed, while 1...
Groundwater Chemistry of Some Selected Areas in Southeastern Norway
Groundwater Chemistry Selected Areas Southeastern Norway
2009/10/28
Within three areas in Southeastern Norway, Lake Mjosa district, As and Moss
- Jeloy, groundwater samples for chemical analysis were collected during the
years 1971-77 from 98 drilled wells in bedroc...
Groundwater Discharge through Springs with Well-Defined Outlets A Case Study from Jeløya–Moss,S. Norway
Groundwater Discharge Well-Defined Outlets Jelø ya–Moss
2009/10/28
From the area of JeLya - Moss, southern Norway, five springs draining
fissured-rock aquifers, and one artesian well draining confined water from a
sand and gravel aquifer were studied during the yea...
Measuring and Modelling Snowmelt in Dyrdalen,Western Norway,1979 and 1980
Measuring Modelling Snowmelt Dyrdalen
2009/10/28
During spring snowmelt 1979 and 1980 the runoff from the snowpack was
recorded by lysimetry from a 9 mZ area. Wind speed, air temperature, air
humidity, radiation, and precipitation data were also r...
The chemistry of ground- and surface-water in areas of similar geologic settings
are compared by plotting the equivalent concentrations of each component
in an XY-diagram. The deviations of each che...
Profiles of Nitrogen Species in a Sand-Silt Aquifer at Haslemoen,Solør,South Norway
Nitrogen Species Sand-Silt Aquifer Haslemoen
2009/10/27
Chemical profiles of water in the vadose zone and in the upper part of the
groundwater from a water-table sand-silt aquifer at Haslemoen, South Norway,
have been studied. Filter tips attached to ste...
The paper describes the development of new procedures for flood estimation
for dam design in Norway. It summarizes the regulations and recommendations
for flood calculations set forth by "The Norweg...
Probable Maximum Precipitation (PMP) is an important parameter for estimation
of Probable Maximum Flood. This paper describes results of PMP estimation
by different methods, both meteorological and ...
Correlations between Concentrations of Plant Nutrients in Runoff from Small Catchments in Norway
Correlations Concentrations of Plant Nutrients Small Catchments
2009/10/26
Factor analysis investigated the relationship between different compounds of nitrogen,
phosphorus, potassium and suspended dry matter in runoff from catchments
in agricultural areas in southern and ...
Seasalt Effects on the Acid Neutralizing Capacity of Streamwaters in Southern Norway
Seasalt Effects Acid Neutralizing Capacity Southern Norway
2009/10/26
Input of neutral salt, primarily NaCI, from sea spray is an important factor for shortterm
acidification of surface water, primarily in already acidified areas, because Na
may substitute for H+ and ...