LEGACY, The Nansen. Sampling Protocols: Version 6. The Nansen Legacy Report Series, Tromsø, Norway, n. 14, 2020. DOI: 10.7557/nlrs.5720. Disponível em: https://septentrio.uit.no/index.php/nansenlegacy/article/view/5720. Acesso em: 30 may. 2026.