Tidlig oppdagelse og varsling av fremmede arter 2023

Rannveig Margrete Jacobsen

doi:10.15468/m9arrv

Tidlig oppdagelse og varsling av fremmede arter 2023

Citation

Jacobsen R M, Vang R (2023). Tidlig oppdagelse og varsling av fremmede arter 2023. Norwegian Institute for Nature Research. Occurrence dataset https://doi.org/10.15468/m9arrv accessed via GBIF.org on 2024-12-12.

Description

Survey of plants for early detection of new alien species in early establishment in Norwegian nature. 25 sites (250 x 250 m) in South-east Norway were surveyed in 2023, where alien vascular plants were surveyed in field by experienced botanists (5 hour upper time limit).

Sampling Description

Study Extent

South-east Norway May - September 2023

Sampling

Experienced botanists surveyed alien plants at each locality. Species were identified in field. Each survey was restricted to maximum 5 hours.

Method steps

Plants registered by experienced botanists identifying species in field.

Taxonomic Coverages

Plantae
common name: Plants rank: kingdom

Geographic Coverages

South-east Norway

Bibliographic Citations

Contacts

Rannveig Margrete Jacobsen
originator
Norwegian Institute for Nature Research
NO
email: Rannveig.Jacobsen@nina.no
userId: http://orcid.org/0000-0003-4055-1096

Roald Vang
metadata author
NO
email: rv@nina.no
userId: http://orcid.org/0000-0002-4006-8689

Roald Vang
user
email: rv@nina.no

Rannveig Margrete Jacobsen
administrative point of contact
Norwegian Institute for Nature Research
NO
email: Rannveig.Jacobsen@nina.no
userId: http://orcid.org/0000-0003-4055-1096