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Norsk svarteliste 2007

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<strong>Norsk</strong> <strong>svarteliste</strong> <strong>2007</strong><br />

Arbeidet i ekspertgruppene The work by the team of experts<br />

Tabell Table 2 Oversikt over antall fremmede arter som er vurdert i ulike artsgrupper og hvilken faginstitusjon som har gjennomført risikovurderingen.<br />

NISL (<strong>Norsk</strong> institutt for skog og landskap), BF (Bioforsk Plantehelse), NINA (<strong>Norsk</strong> institutt for naturforskning), FH (Folkehelseinstituttet),<br />

HI (Havforskningsinstituttet), VM (NTNU Vitenskapsmuseet). Survey of the number of alien species evaluated in the various<br />

groups of species and which institution has undertaken the risk analysis. NISL (Norwegian Institute for Forest and Landscape), BF (Norwegian<br />

Institute for Agricultural and Environmental Research, Plant Health and Plant Protection), NINA (Norwegian Institute for Nature Research), FH<br />

(Norwegian Institute of Public Health), HI (Norwegian Institute of Marine Research), VM (Museum of Natural History and Archaeology, NTNU).<br />

Artsgruppe Species group NISL BF NINA FH HI VM<br />

Bakterier (Bacteria) 2 1 3<br />

Makroalger (Macroalgae) 9 9<br />

Mikroalger (Microalgae) 11 11<br />

Pseudosopp (“Pseudofungi”) 7 1 8<br />

Sopp (Fungi) 7 17 24<br />

Moser (Bryophyta, Hepatophyta) 1 1 2<br />

Karplanter (Vascular plants) 25 25<br />

Nesledyr (Cnidaria) 2 2<br />

Ribbemaneter (Ctenophora) 1 1<br />

Flatormer (Platyhelminthes) 1 2 3<br />

Rundormer (Nematoda) 2 1 3<br />

Leddormer (Annelida) 1 1<br />

Krepsdyr (Crustacea) 4 5 9<br />

Mangeføttinger (Myriapoda) 0<br />

Edderkoppdyr (Arachnidae) 4 1 5<br />

Insekter (Insecta) 24 14 16 54<br />

Snegler (Gastropoda) 1 6 2 9<br />

Muslinger (Bivalvia) 5 5<br />

Sekkdyr (Ascidiacea) 1 1<br />

Fisk (“Pisces”) 21 21<br />

Fugl (Aves) 7 7<br />

Pattedyr (Mammalia) 14 14<br />

Antall arter<br />

Number of species<br />

Totalt antall arter<br />

Total number of species 32 47 56 17 40 25 217<br />

the groups of species, almost all (80-100%) the known<br />

alien species in Norway have been assessed. The risk<br />

analyses have been carried out with the help of a common<br />

set of criteria for placing species in categories of<br />

risk. The experts have used the Alien Species Database,<br />

developed on the basis of this set of criteria.<br />

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