ROV video surface area cover estimate of cold-water coral reef associated suspension feeders in Hardangerfjord, Norway

This dataset lays the base for Greiffenhagen et al. (in review) and shows surface area (in m²) covered by five different suspension feeder species within a Norwegian Cold-water coral reef site: Acesta excavata, Geodia barretti, Lophelia pertusa (syn. Desmophyllum pertusum), Madrepora oculata and Myc...

Full description

Bibliographic Details
Main Authors: Greiffenhagen, Luis, Kutti, Tina, Maier, Sandra R, De Clippele, Laurence Helene
Format: Dataset
Language:English
Published: PANGAEA 2024
Subjects:
B3
BT3
cold-water coral reefs
Estimated
Event label
Hardangerfjord_Expedition_B3
Hardangerfjord_Expedition_BT3
Hardangerfjord_Expedition_HT1
Hardangerfjord_Expedition_HT12
Hardangerfjord_Expedition_HT2
Hardangerfjord_Expedition_HT3
Hardangerfjord_Expedition_HT4
Hardangerfjord_Expedition_HT5
Hardangerfjord_Expedition_HT6
Hardangerfjord_Expedition_HT7_1
Hardangerfjord_Expedition_HT7_2
Hardangerfjord_Expedition_HT8
Hardangerfjord_Expedition_T1.1
Hardangerfjord
Norway
HT1
HT12
HT2
HT3
HT4
HT5
HT6
HT7_1
HT7_2
HT8
LATITUDE
LONGITUDE
Lophelia pertusa
Remote operated vehicle
ROV
ROV Video Transect
Sample ID
Species
unique identification
unique identification (Semantic URI)
unique identification (URI)
Surface area
suspension-feeding community
T1.1
terrain variables
Transect
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.967170
https://doi.org/10.1594/PANGAEA.967170
Description
Summary:This dataset lays the base for Greiffenhagen et al. (in review) and shows surface area (in m²) covered by five different suspension feeder species within a Norwegian Cold-water coral reef site: Acesta excavata, Geodia barretti, Lophelia pertusa (syn. Desmophyllum pertusum), Madrepora oculata and Mycale lingua. The surface area is estimated from ROV (remotely operated vehicle) footage, e. g. from the field of view of the camera that was conducted during the Vulnerable Deep-Sea Habitats in Hardangerfjord Expedition (27.08-28.08.2020 and 26.05.-13.06.2021). Coverage from scaled ROV video frames was measured in Adobe Photoshop software (van der Kaaden and De Clippele, 2021).The data was used to calculate biomass estimates of the specific species from conversions presented in Greiffenhagen et al. (in review) and can be linked to terrain parameters at the same location.

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