Statistics Norway

The National Forest Inventory

5 Annual increment under bark1, by type of land, tree species and surveyed regions. 2007-2011. 1 000 m3
Region Total Productive forest land Other types of land] *Inkludert produktiv skogmark i verneområder. [Included Productive forest land in protected areas
Total Spruce Pine Broadleaved Total Spruce Pine Broadleaved
Surveyed regions, total 24 941 23 067 12 642 5 308 5 118 1 874  389  671  816
Østfold, Akershus, Oslo and Hedmark 7 295 7 005 4 035 2 031  939  290 74  127 90
Oppland, Buskerud and Vestfold 5 060 4 744 2 934  906  905  316  132 60  124
Telemark, Aust-Agder and Vest-Agder 4 096 3 727 1 718 1 231  778  369 82  192 96
Rogaland, Hordaland, Sogn og Fjordane and Møre og Romsdal 3 668 3 325 1 633  662 1 030  343 17  120  206
Sør-Trøndelag and Nord-Trøndelag 2 841 2 569 1 664  313  592  272 65  118 90
Nordland and Troms Romsa 1 765 1 550  658  116  776  215 19 39  156
Finnmark-Finnmárku  216  147 - 49 98 69   15 54
1  As from the inventory cycle 2007-2011 Finnmark is included.
Source: The Norwegian Forest and Landscape Institute. The National Forest Inventory.

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