Hopp til innhold
a
> A
About NGU
Contact
What's up
Our Services
Site Map
Maps
Geology
Bedrock geology
Surficial deposits
Earth's crust and mantle
Geophysics
Geochemistry
Geological attractions
Resources
Natural stone
Industrimineraler
Energy minerals
Metaller
Sand, gravel and hard rock aggregate
Groundwater
Ground-source energy
Shelf and seabed
Seabed mapping
Continental shelf
Oil and gass
Seisma
Climate and environment
Landscape Development
Climate Development
Pollution
Development & land use
Underground constructions
Roads
Buildings
Land use
Geohazards
Skred
Flom
Radon awareness
Volcanoes
Earthquakes
International
Partners
Kart og data
Nedlasting av geologiske kartdata
Arealis
Berggrunn
DRAGON
Grunnvann
Maringeologi
Grus og pukk
Løsmasser
Mineralressurser
Permafrost
Radon
Skred
Publications
Gråsteinen
Bulletin
Special Publication
Reports
Books
Brosjyrer
First page
»
Ansatte
»
Rolv Magne Dahl
Rolv Magne Dahl
Rolv Magne Dahl
Tel: 73904308
E-mail:
Rolv.Dahl@NGU.NO
Employed Position: Lagleder
Subject area
Byggeråstoffer
Projects
Millstone
Geological subjects
Collecting minerals
Flomkatastrofe i jutulland
Geological attractions
Geoparks and rock parks
Geotourism
Is-spor på Fagernesfjellets topp
Konflikter ved uttak av grus og pukk
Kvernsteinsbruddene
Liten istid satte store spor
National parks
National tourist roads
Natural stone
Naturlig marmorkunst
Old mines and quarries
Ressursknapphet - alternative materialer
Sand, gravel and hard rock aggregate
Spor av strøm på gammel havbunn
Steintyper brukt til kvernstein
Trekking suggestions
World heritage