Blar i NGU Open Archive på forfatter "Holmsen, Gunnar"
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De fem jordartsregioner i Norge.
Holmsen, Gunnar (NGU (195), Journal article, 1956)The five soil regions of Norway: The greater part of the deposits covering the rock in Norway were placed in their present position during the melting period of the inland ice. In studying the formation of soils two different ... -
Erfaringer om jordskade ved vassdragsreguleringer.
Holmsen, Gunnar (NGU (218), Journal article, 1963)Prior to the carrying out of the work permitted by a regulation licence, it is the practice in Norway to establish a court of enquiry to investigate the possible economic consequences of damage resulting from regulating. ... -
Glidning av Arnebråtveien nr. 30.
Holmsen, Gunnar (NGU (166), Journal article, 1946)At Arnebråtveien 30 in Aker a sliding of the clayey ground occurred in the evening of May 29th 1936. A road had been built on a foundation of stone. The ground was too weak to stand the weight of the ballast. By a sliding ... -
Glidning og ras av jernbanefyllinger 16-19 april 1937.
Holmsen, Gunnar (NGU (166), Journal article, 1946)During these days a remarkable number of slides damaged Norwegian railways. April 16th a sandy railway ballast slid out near Skotselv station between Hokksund and Hønefoss. 5000 m3 of ballast slid into the Drammen river, ... -
Hallingdal. Beskrivelse til kvartærgeologisk landgeneralkart.
Holmsen, Gunnar (NGU (190), Journal article, 1955)(forkortet): The present map of the quaternary deposits of Hallingdal was prepared on the general principles reffered to in the summary of Oslo, NGU no. 16, the first map description published in this series and followed ... -
I. Rendalens bræsjø
Holmsen, Gunnar (NGU (79), Journal article, 1916)The present paper forms a supplement to the author's: Ice-dammed lakes of Northern Østerdal, NGU nr. 73. The lowest sete-building lake in the Glommen valley has extended its branches into the valleys Rendalen, Tydalen and ... -
II. Sørfolden-Riksgrænsen
Holmsen, Gunnar (NGU (79), Journal article, 1917)The present paper is a text to the maps \"Sørfolden\" and \"Riddoalgge\" situated in Nordland between 67o20' and 67o40' N. The geological surveys were made during the summers of 1914, 15 & 16. The annexed map is a reduction ... -
Jordartregioner i Norge.
Holmsen, Gunnar (NGU (213), Journal article, 1961)As older geological maps mainly present bedrock geology to the neglect of drift, the Geological Survey of Norway (NGU) year 1936 realized the need of a special map to supply necessary information about quaternary deposits. ... -
Leirfall på Nedremule, Byneset 1943.
Holmsen, Gunnar (NGU (167), Journal article, 1946)At Nedre Mule in Byneset about 20 km west of Trondheim, a clay slide occurred on the 24th of May 1943, wasting 20 000 sq. m. of cultivated land. The ground slid into the fjord Gulosen. A mud flow was visible in the course ... -
Leirfall ved Aaserumvatnet i Hedrum 1940.
Holmsen, Gunnar (NGU (167), Journal article, 1946)On the first of July 1940 a clay-slide took place on the beach of lake Aaserumvatnet, 10 km West of Sandefjord. The slide occurred in several repetitions. Commencing at 7 o'clock in the morning the ground was not at rest ... -
Leirfall ved Kulstadsjøen, Vefsnfjorden 1940.
Holmsen, Gunnar (NGU (167), Journal article, 1946)During the building of the railway line between Mosjøen and Mo in Nordland, the nearly completed work on the ballast was destroyed by a submarine slide on August 31th, 1940. The railway line 3 km north of Mosjøen along the ... -
Leirfallet ved Kverne i Stokke 1944.
Holmsen, Gunnar (NGU (167), Journal article, 1946)In a marine clay deposit at Kverne in Stokke, near the town of Tønsberg, a great fall of the ground took place on Oct. 9th, 1944. The area hit by the slide amounts to 76 500 sq. metres of well cultivated field. Through a ... -
Lerfaldene ved Kokstad, Gretnes og Braa.
Holmsen, Gunnar (NGU (132), Journal article, 1929)The marine clay deposits in the South Eastern part of Norway, in the Trondheim district, and in certain valleys in Northern Norway are often distressed by landslides which make freat damages. In historical times the largest ... -
Lerfall i årene 1930-1932.
Holmsen, Gunnar (NGU (140), Journal article, 1934)A previous paper (NGU, no. 132) by the same author treats of three recent landslips in marine clay deposits. In the present publication is given a description of some clayslides, which took place in the above mentioned ... -
Lerfall og ras i årene 1933-1939
Holmsen, Gunnar (NGU (166), Journal article, 1946) -
Lerfall på eiendommen Solbakken i Sandar.
Holmsen, Gunnar (NGU (166), Journal article, 1946)This place is situated 1 km North West of the town Sandefjord. In Dec. 1934 a small landslip broke a slope along a rivulet. The wasted area amounted to 1000 sq. m. In the spring of the next year another slip occurred. In ... -
Lerfall på Fallaksøy, Nedre Eiker.
Holmsen, Gunnar (NGU (166), Journal article, 1946)This landslip occurred in March 1936. Fallaksøy island is situated in the Drammen river between Mjøndalen and Drammen. The landslip broke into the river through a 40 m broad opening. Inside the opening the slided area ... -
Lerfall ved Kleivbogen, Botne.
Holmsen, Gunnar (NGU (166), Journal article, 1946)About 10.30 in the morning of the 12th January, 1937 a landslip took place at Kleivbogen, near the town Holmestrand. A highway slid into the fjord, and a breakage of the Larvik railway near the road was impending. Two men ... -
Lerfall ved Ness i Harran.
Holmsen, Gunnar (NGU (166), Journal article, 1946)A very big landslip, the biggest one in our country during the period here dealt with occurred on the beach of the Namsen river. It happened a few hundred m upstreams from the bridge Ness. There were no witnesses to the ... -
Lerfall ved Roel, Innerøy.
Holmsen, Gunnar (NGU (166), Journal article, 1946)Innerøy is situated on the South-Eastern shore of Borgenfjord, a branch of Trondheimsfjord. The slip occurred in the afternoon of the 24th of April 1937. A road near the beach was destroyed by the slide over a distance of ...