Blar i NIBIO Brage på forfatter "Mäkinen, Harri"
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Models for integrating and identifying the effect of senescence on individual tree survival probability for norway spruce
Siipilehto, Jouni; Mäkinen, Harri; Andreassen, Kjell; Peltoniemi, Mikko (Peer reviewed; Journal article, 2021-04-12)Ageing and competition reduce trees’ ability to capture resources, which predisposes them to death. In this study, the effect of senescence on the survival probability of Norway spruce (Picea abies (L.) Karst.) was analysed ... -
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 ...