Dynamics and driving forces of treeline fluctuation and regeneration in Central Norway during the past decades

Abstract: The aim of this study was to analyse recent treeline fluctuations in central Norway to estimate the influence of land use change and climatic change during the past decades. Four study areas were chosen along steep oceanic-continental gradients in central Norway, representing different climatic regions. The analysis was performed using a combination of landscape-ecological, dendroecological, remote sensing and human-geographical methods. Treeline alterations were analysed by correlating climate change signals and spatial land use changes. All study sites showed a spatial expansion of forest fragments within the alpine treeline ecotone but little regeneration above the recent treeline. We found that intensive historical land use by logging and grazing had decreased the treeline at the beginning of the 20th century. Recent regeneration was found, mainly due to land use extensification. Climate analysis indicated warmer and moister conditions over the past decades. We found that these.... https://www.erdkunde.uni-bonn.de/article/view/2606

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Dynamics and driving forces of treeline fluctuation and regeneration in Central Norway during the past decades ; volume:62 ; number:2 ; year:2008
Erdkunde ; 62, Heft 2 (2008)

Urheber
Rößler, Ole
Bräuning, Achim
Löffler, Jörg

DOI
10.3112/erdkunde.2008.02.02
URN
urn:nbn:de:101:1-2410281821577.911568944598
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:35 MESZ

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Beteiligte

  • Rößler, Ole
  • Bräuning, Achim
  • Löffler, Jörg

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