Research
THE YIELD OF NON-WOOD FOREST PRODUCTS
Bokhorst S, Bjerke JW, Davey MP, Taulavuori K, Taulavuori E, Laine K, Callaghan TV, Phoenix GK. Impacts of extreme winter warming events on plant physiology in a sub-Arctic heath community. Physiol Plant 2010 May 21.
Ihalainen M, Salo K, Pukkala T. Empirical prediction models for Vaccinium Myrtillus and
V. vitis-idaea berry yields in North Karelia, Finland. Silva Fennica 2003; 37: 95-108.
Ihalainen M, Salo K. & Pukkala T. 2003. Empirical prediction models for Vaccinium myrtillus and
V. vitis-idaea berry yields in North Karelia, Finland. Silva Fennica 37(1): 95-108.
Ihalainen M, Alho J, Kolehmainen O, Pukkala T. Expert models for bilberry and cowberry yields
in Finnish forests. Forest Ecology and Management 2002; 157:15-22.
Kangas K. 2001. Wild berry utilisation and markets in Finland. Doctoral dissertation.
University of Joensuu, Faculty of Forestry.