THE NANSEN LEGACY. Sampling Protocols: Version 9. The Nansen Legacy Report Series, Tromsø, Norway, n. 25, 2021. DOI: 10.7557/nlrs.6194. Disponível em: https://septentrio.uit.no/index.php/nansenlegacy/article/view/6194. Acesso em: 18 apr. 2026.