Photogrammetry as a promising tool to unveil marine caves' benthic assemblages.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
10 05 2023
10 05 2023
Historique:
received:
12
01
2023
accepted:
05
05
2023
medline:
12
5
2023
pubmed:
11
5
2023
entrez:
10
5
2023
Statut:
epublish
Résumé
Traditionally, monitoring approaches to survey marine caves have been constrained by equipment limitations and strict safety protocols. Nowadays, the rise of new approaches opens new possibilities to describe these peculiar ecosystems. The current study aimed to explore the potential of Structure from Motion (SfM) photogrammetry to assess the abundance and spatial distribution of the sessile benthic assemblages inside a semi-submerged marine cave. Additionally, since impacts of recent date mussel Lithophaga lithophaga illegal fishing were recorded, a special emphasis was paid to its distribution and densities. The results of SfM were compared with a more "traditional approach", by simulating photo-quadrats deployments over the produced orthomosaics. A total of 22 sessile taxa were identified, with Porifera representing the dominant taxa within the cave, and L. lithophaga presenting a density of 88.3 holes/m
Identifiants
pubmed: 37165208
doi: 10.1038/s41598-023-34706-7
pii: 10.1038/s41598-023-34706-7
pmc: PMC10172382
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
7587Informations de copyright
© 2023. The Author(s).
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