Metla Project 3436

Causes and consequences of increasing growth of Finnish forests

[  Suomeksi  |  Objectives  |  Project leader  |  Researchers  |  Publications  |  Metla Research  ]

Duration: 2007-2012   Keywords: climate change and tree growth, dendrochronology, growth trend, variation of tree growth
Research Programme: Functioning of forest ecosystems and use of forest resources in changing climate

Objectives

Total growth of Finnish forests has increased by 70 % beginning in the 1970´s. A part of this increase is due to changes in the productivity of forests caused by forest management and silvicultural measures. The drainage of peatlands and the increased proportion of high density young forests are estimated to be the most important factors behind this increase.

In addition of structural changes also the annual variation of growth, the increase of CO2 content in the atmosphere and the nitrogen deposition caused by traffic and agriculture, are affecting factors that are not well-known.

The aim of this study is to study and separate the causes behind the growth increase. This is important when making forecasts on the future production and allowable cut of Finnish forests. The project will be carried out in close co-operation with American, Asian and European scientists.

Project leader: Mielikäinen, Kari
The Finnish Forest Research Institute, Vantaa Unit, PO Box 18 (Jokiniemenkuja 1), FI-01301 VANTAA, FINLAND
Phone: +358 29 532 2615
E-mail: kari.mielikainen@metla.fi

Other researchers: Hannelius, Simo (2008-10), Henttonen, Helena, VA (2009-11), Hyppönen, Mikko, RO (2010), Karlsson, Kristian, KA (2008-10), Kauhanen, Heikki, KO (2009-10), Mäkinen, Harri, VA (2008-10), Nöjd, Pekka, VA (2008-11), Timonen, Mauri, RO (2008-12)


Top of page

Updated 02.02.2013
Comments