Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge
Forkortet: In the mountainous regions of the Southern Norway, logs and roots of the red fir (pinus sylvestris) are found in the bogs much higher, than this tree grown here, at the present day. This is mentioned by many observers in the preceding century. On the Hardangervidda, a mountain plateau at...
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ftnorgesgu:oai:openarchive.ngu.no:11250/2675096 2023-05-15T16:13:44+02:00 Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge Rekstad, Johan 15173 Borgund 13153 Odda 15194 Snøhetta 15163 Hallingskarvet NORE OG UVDAL LUSTER DOVRE VESTLAND VIKEN HOL INNLANDET TRØNDELAG TROMS OG FINNMARK NORDLAND 1903 application/pdf https://hdl.handle.net/11250/2675096 nor nor NGU (36) https://hdl.handle.net/11250/2675096 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 16 HOLOCEN GLASIOLOGI BRE KLIMA FOSSIL Journal article 1903 ftnorgesgu 2022-07-03T15:26:55Z Forkortet: In the mountainous regions of the Southern Norway, logs and roots of the red fir (pinus sylvestris) are found in the bogs much higher, than this tree grown here, at the present day. This is mentioned by many observers in the preceding century. On the Hardangervidda, a mountain plateau at 60\u00B0 N such subfossil wood is found in many places up to elevations of 1350 m above the level of the sea, or about 450 m above the present highest limit of the red fir here. On the Hardangervidda the upper limit of the red fir is lowered 450 m, at the Hallingskarvet more than 260 m and on Dovre more than 300 m. Three causes have been mentioned as having chiefly effected this: 1. The rise of the land. 2. The destruction of the forest by man. 3. The deterioration of the climate. During the latter part of the Post-Glacial period the rise of the land in these regions does not reach more than 30-50 m, consequently this cause is quite inadequate as having effected a fall in the forest line of 350-400 m. Next, the exhaustion of the forests in Norway are certainly considerable, but still not sufficient to explain the great fall of the upper limit of the fir. Besides this, at the present time, in Norway, the fir at its upper boundary line, is slowly dying out. 36061 Article in Journal/Newspaper Finnmark Nordland Nordland Finnmark Nordland Troms NGU Open Archive (Geological Survey of Norway) Norway Troms og Finnmark ENVELOPE(23.712,23.712,69.724,69.724) Viken ENVELOPE(19.395,19.395,69.232,69.232) Snøhetta ENVELOPE(-2.783,-2.783,-72.183,-72.183) Borgund ENVELOPE(10.906,10.906,64.970,64.970) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
Norwegian |
topic |
HOLOCEN GLASIOLOGI BRE KLIMA FOSSIL |
spellingShingle |
HOLOCEN GLASIOLOGI BRE KLIMA FOSSIL Rekstad, Johan Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
topic_facet |
HOLOCEN GLASIOLOGI BRE KLIMA FOSSIL |
description |
Forkortet: In the mountainous regions of the Southern Norway, logs and roots of the red fir (pinus sylvestris) are found in the bogs much higher, than this tree grown here, at the present day. This is mentioned by many observers in the preceding century. On the Hardangervidda, a mountain plateau at 60\u00B0 N such subfossil wood is found in many places up to elevations of 1350 m above the level of the sea, or about 450 m above the present highest limit of the red fir here. On the Hardangervidda the upper limit of the red fir is lowered 450 m, at the Hallingskarvet more than 260 m and on Dovre more than 300 m. Three causes have been mentioned as having chiefly effected this: 1. The rise of the land. 2. The destruction of the forest by man. 3. The deterioration of the climate. During the latter part of the Post-Glacial period the rise of the land in these regions does not reach more than 30-50 m, consequently this cause is quite inadequate as having effected a fall in the forest line of 350-400 m. Next, the exhaustion of the forests in Norway are certainly considerable, but still not sufficient to explain the great fall of the upper limit of the fir. Besides this, at the present time, in Norway, the fir at its upper boundary line, is slowly dying out. 36061 |
format |
Article in Journal/Newspaper |
author |
Rekstad, Johan |
author_facet |
Rekstad, Johan |
author_sort |
Rekstad, Johan |
title |
Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
title_short |
Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
title_full |
Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
title_fullStr |
Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
title_full_unstemmed |
Skoggrænsens og sneliniens større høide tidligere i det sydlige Norge |
title_sort |
skoggrænsens og sneliniens større høide tidligere i det sydlige norge |
publishDate |
1903 |
url |
https://hdl.handle.net/11250/2675096 |
op_coverage |
15173 Borgund 13153 Odda 15194 Snøhetta 15163 Hallingskarvet NORE OG UVDAL LUSTER DOVRE VESTLAND VIKEN HOL INNLANDET TRØNDELAG TROMS OG FINNMARK NORDLAND |
long_lat |
ENVELOPE(23.712,23.712,69.724,69.724) ENVELOPE(19.395,19.395,69.232,69.232) ENVELOPE(-2.783,-2.783,-72.183,-72.183) ENVELOPE(10.906,10.906,64.970,64.970) |
geographic |
Norway Troms og Finnmark Viken Snøhetta Borgund |
geographic_facet |
Norway Troms og Finnmark Viken Snøhetta Borgund |
genre |
Finnmark Nordland Nordland Finnmark Nordland Troms |
genre_facet |
Finnmark Nordland Nordland Finnmark Nordland Troms |
op_source |
16 |
op_relation |
NGU (36) https://hdl.handle.net/11250/2675096 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
_version_ |
1765999562485399552 |