• Associational relationships at multiple spatial scales affect forest damage by moose 

      Herfindal, Ivar; Tremblay, Jean-Pierre; Hester, Alison J.; Lande, Unni Støbet; Wam, Hilde K (Journal article; Peer reviewed, 2015-07-15)
      Increasing abundance of large herbivores combined with changes in forestry practices has led to increased forest damage in many temperate and boreal forest areas. The role of alternative forage as a driver for browsing ...
    • Cyclic small rodents in boreal forests and the effects of even-aged forest management: Patterns and predictions from a long-term study in southeastern Norway 

      Wegge, Per; Rolstad, Jørund (Journal article; Peer reviewed, 2018-04-12)
      Small mammals, especially microtine rodents, play an important role in the dynamics of boreal forest ecosystems. Even-aged forest management, in which old, semi-natural forests are converted to clear-cuts and culturally ...
    • Development of a universal height response model for transfer of Norway spruce (Picea abies L. Karst) in Fennoscandia 

      Liziniewicz, Mateusz; Berlin, Mats; Solvin, Thomas Mørtvedt; Hallingbäck, Henrik R.; Haapanen, Matti; Ruotsalainen, Seppo; Steffenrem, Arne (Peer reviewed; Journal article, 2022-11-18)
      Norway spruce is a major industrial tree species in Fennoscandia and future productivity of the species must be secured by matching the variation in adaptation of the species with suitable sites for optimized performance. ...
    • Effects of elevation-dependent climate warming on intra- and inter-specific growth synchrony in mixed mountain forests 

      del Río, Miren; Vergarechea, Marta; Hilmers, Torben; Alday, Josu G.; Avdagić, Admir; Binderh, Franz; Bošeľa, Michal; Dobor, Laura; Forrester, David I.; Halilović, Velid; Ibrahimspahic, Aida; Klopcic, Matija; Lévesque, Mathieu; Nagel, Thomas A.; Sitková, Zuzana; Schütze, Gerhard; Stajic, Branko; Stojanovic, Dejan; Uhl, Enno; Zlatanov, Tzvetan; Tognetti, Roberto; Pretzsch, Hans (Peer reviewed; Journal article, 2020-09-19)
      Spruce-fir-beech mixed forests cover a large area in European mountain regions, with high ecological and socio-economic importance. As elevation-zone systems they are highly affected by climate change, which is modifying ...
    • Effects of intensive biomass harvesting on forest soils in the Nordic countries and the UK: A meta-analysis 

      Clarke, Nicholas; Kiær, Lars Pødenphant; Kjønaas, O. Janne; Bárcena, Teresa G.; Vesterdal, Lars; Stupak, Inge; Finér, Leena; Jacobson, Staffan; Armolaitis, Kestutis; Lazdina, Dagnija; Stefánsdóttir, Helena Marta; Sigurdsson, Bjarni D. (Peer reviewed; Journal article, 2021-02-15)
      The use of biomass from forest harvesting residues or stumps for bioenergy has been increasing in the northern European region in the last decade. The present analysis is a regional review from Nordic and UK coniferous ...
    • Forage availability, supplementary feed and ungulate density: Associations with ungulate damage in pine production forests 

      Felton, Annika M.; Hedwall, Per-Ola; Felton, Adam; Widemo, Fredrik; Wallgren, Märtha; Holmström, Emma; Löfmarck, Erik; Malmsten, Jonas; Wam, Hilde Karine (Peer reviewed; Journal article, 2022-04-05)
      Populations of large herbivores, including members of the deer family Cervidae, are expanding across and within many regions of the northern hemisphere. Because their browsing on trees can result in economic losses to ...
    • Forest harvest effects on mercury in streams and biota in Norwegian boreal catchments 

      de Wit, Heleen; Granhus, Aksel; Lindholm, Markus; Kainz, Martin J.; Lin, Yan; Braaten, Hans Fredrik Veiteberg; Blaszczak, Joanna (Journal article; Peer reviewed, 2014-04-19)
    • Growing stock monitoring by European National Forest Inventories: Historical origins, current methods and harmonisation 

      Gschwantner, Thomas; Alberdi, Iciar; Bauwens, Sébastien; Bender, Susann; Borota, Dragan; Bosela, Michal; Bouriaud, Olivier; Breidenbach, Johannes; Donis, Jānis; Fischer, Christoph; Gasparini, Patrizia; Heffernan, Luke; Hervé, Jean-Christophe; Kolozs, László; Korhonen, Kari T.; Koutsias, Nikos; Kovácsevics, Pál; Kučera, Miloš; Kulbokas, Gintaras; Kuliešis, Andrius; Lanz, Adrian; Lejeune, Philippe; Lind, Torgny; Marin, Gheorghe; Morneau, François; Nord-Larsen, Thomas; Nunes, Leónia; Pantić, Damjan; Redmond, John; Rego, Francisco C.; Riedel, Thomas; Šebeň, Vladimír; Sims, Allan; Skudnik, Mitja; Tomter, Stein Michael (Peer reviewed; Journal article, 2021-12-12)
      Wood resources have been essential for human welfare throughout history. Also nowadays, the volume of growing stock (GS) is considered one of the most important forest attributes monitored by National Forest Inventories ...
    • Hydraulic and mechanical dysfunction of Norway spruce sapwood due to extreme summer drought in Scandinavia 

      Rosner, Sabine; Gierlinger, Notburga; Klepsch, Matthias; Karlsson, Bo; Evans, Rob; Lundqvist, Sven-Olof; Svetlik, Jan; Børja, Isabella; Dalsgaard, Lise; Andreassen, Kjell; Solberg, Svein; Jansen, Steven (Journal article; Peer reviewed, 2017-12-22)
      Projected climate change scenarios such as frequently occurring dry summer spells are an enormous threat to the health of boreal conifer forests. We identified visible features indicating wood with tracheids predisposed ...
    • Impact of weather cues and resource dynamics on mast occurrence in the main forest tree species in Europe 

      Nussbaumer, Anita; Waldner, Peter; Apuhtin, Vladislav; Aytar, Fatih; Benham, Sue; Bussotti, Filippo; Eichhorn, Johannes; Eickenscheidt, Nadine; Fabianek, Petr; Falkenried, Lutz; Leca, Stefan; Lindgren, Martti; Serrano, María José Manzano; Neagu, Stefan; Nevalainen, Seppo; Pajtik, Jozef; Potočić, Nenad; Rautio, Pasi; Sioen, Geert; Stakėnas, Vidas; Tasdemir, Celal; Thomsen, Iben Margrete; Timmermann, Volkmar; Ukonmaanaho, Liisa; Verstraeten, Arne; Wulff, Sören; Gessler, Arthur (Journal article; Peer reviewed, 2018-07-23)
      Mast seeding, the synchronised occurrence of large amounts of fruits and seeds at irregular intervals, is a reproductive strategy in many wind-pollinated species. Although a series of studies have investigated mast year ...
    • Managing existing forests can mitigate climate change 

      Kauppi, Pekka E.; Stål, Gustav; Arnesson-Ceder, Lina; Sramek, Isabella Hallberg; Hoen, Hans Fredrik; Svensson, Arvid; Wernick, Iddo K.; Högberg, Peter; Lundmark, Tomas; Nordin, Annika (Peer reviewed; Journal article, 2022-04-06)
      Planting new forests has received scientific and political attention as a measure to mitigate climate change. Large, new forests have been planted in places like China and Ethiopia and, over time, a billion hectares could ...
    • Mixing effects on Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) productivity along a climatic gradient across Europe 

      Ruiz-Peinado, Ricardo; Pretzsch, Hans; Löf, Magnus; Heym, Michael; Bielak, Kamil; Aldea, Jorge; Barbeito, Ignacio; Brazaitis, Gediminas; Drössler, Lars; Godvod, Kšištof; Granhus, Aksel; Holm, Stig-Olof; Jansons, Aris; Makrickienė, Ekaterina; Metslaid, Marek; Metslaid, Sandra; Nothdurft, Arne; Reventlow, Ditlev Otto Juel; Sitko, Roman; Stankevičienė, Gintarė; del Río, Miren (Peer reviewed; Journal article, 2020-12-15)
      Mixed-species stands have been found to be more productive than would be expected from the performance of their component species in monocultures due to facilitation and complementarity between species, although these ...
    • Natural disturbances risks in European Boreal and Temperate forests and their links to climate change – A review of modelling approaches 

      Machado Nunes Romeiro, Joyce; Eid, Tron Haakon; Antón-Fernández, Clara; Kangas, Annika; Trømborg, Erik (Peer reviewed; Journal article, 2022-02-10)
      It is expected that European Boreal and Temperate forests will be greatly affected by climate change, causing natural disturbances to increase in frequency and severity. To detangle how, through forest management, we can ...
    • Seasonal variation in Norway spruce response to inoculation with bark beetle-associated bluestain fungi one year after a severe drought 

      Öhrn, Petter; Berlin, Mats; Elfstrand, Malin; Krokene, Paal; Jönsson, Anna Maria (Peer reviewed; Journal article, 2021-06-11)
      In 2018, up to 4 million m3 Norway spruce was killed by the spruce bark beetle Ips typographus in Sweden. The event was unique for Sweden, in terms of both affected volume and the fact that it was triggered by severe drought ...
    • Site carrying capacity of Norway spruce and Scots pine stands has increased in Germany and northern Europe 

      Mäkinen, Harri; Henttonen, Helena; Kohnle, Ulrich; Kuehne, Christian; Nöjd, Pekka; Yue, Chaofang; Klädtke, Joachim; Siipilehtob, Jouni (Peer reviewed; Journal article, 2021-04-10)
      The maximum size-density relationship describes site carrying capacity, i.e., the maximum number of trees of a given size that can be stocked per unit area (self-thinning line). We analysed whether the self-thinning lines ...
    • Species stratification and weather conditions drive tree growth in Scots pine and Norway spruce mixed stands along Europe 

      Aldea, Jorge; Ruiz-Peinado, Ricardo; del Río, Miren; Pretzsch, Hans; Heym, Michael; Brazaitis, Gediminas; Jansons, Aris; Metslaid, Marek; Barbeito, Ignacio; Bielak, Kamil; Granhus, Aksel; Holm, Stig-Olof; Nothdurft, Arne; Sitko, Roman; Löf, Magnus (Peer reviewed; Journal article, 2020-11-01)
      Mixed forests are suggested as a strategic adaptation of forest management to climate change. Scots pine (Pinus sylvestris L.) and Norway spruce (Picea abies (L.) Karst.) are tree species of high economic and ecological ...
    • Tamm Review: Individual-based forest management or Seeing the trees for the forest 

      Pommerening, Arne; Maleki, Kobra; Haufe, Jens (Peer reviewed; Journal article, 2021-09-15)
      In the last century, local or individual-based forest management was introduced by various forest scientists including Schädelin, Abetz and Pollanschütz as an alternative to traditional global thinning methods. They suggested ...
    • With increasing site quality asymmetric competition and mortality reduces Scots pine (Pinus sylvestris L.) stand structuring across Europe 

      Pretzsch, Hans; Bravo-Oviedo, Andrés; Hilmers, Torben; Ruiz-Peinado, Ricardo; Coll, Lluis; Löf, Magnus; Ahmed, Shamim; Aldea, Jorge; Ammer, Christian; Avdagić, Admir; Barbeito, Ignacio; Bielak, Kamil; Bravo, Felipe; Brazaitis, Gediminas; Cerný, Jakub; Collet, Catherine; Drössler, Lars; Fabrika, Marek; Heym, Michael; Holm, Stig-Olof; Hylen, Gro; Jansons, Aris; Kurylyak, Viktor; Lombardi, Fabio; Matović, Bratislav; Metslaid, Marek; Motta, Renzo; Nord-Larsen, Thomas; Nothdurft, Arne; Ordóñez, Cristóbal; den Ouden, Jan; Pach, Maciej; Pardos, Marta; Ponette, Quentin; Pérot, Tomas; Reventlow, Ditlev Otto Juel; Sitko, Roman; Sramek, Vit; Steckel, Mathias; Svoboda, Miroslav; Uhl, Enno; Verheyen, Kris; Vospernik, Sonja; Wolff, Barbara; Zlatanov, Tzvetan; del Río, Miren (Peer reviewed; Journal article, 2022-06-21)
      Heterogeneity of structure can increase mechanical stability, stress resistance and resilience, biodiversity and many other functions and services of forest stands. That is why many silvicultural measures aim at enhancing ...