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Modeled density map of Syringammina fragillissima at a fine scale from the Rockall Bank in the North Atlantic Ocean
Citatie
Piechaud, N. and Howell, K.L., 2022. University of Plymouth, UK (2022): Modeled density map of Syringammina fragillissima at a fine scale from the Rockall Bank in the North Atlantic Ocean.
Contact: Piechaud, Nils ;

Gearchiveerde data

Gearchiveerd bestand:

Beschrijving
Fine scale density map of the xenophyophores Syringammina fragillissima at a 1200m deep station off Rockall Bank (Northeast Atlantic) by University of Plymouth. The drivers of the distribution of this species are poorly known despise its Vulnerable Marine Ecosystems (VME) status and more knowledge on its biology is needed to efficiently manage its conservation. A Convolutional Neural Network was used to measure its density in 58,147 images collected by the AUV autosub6000 during the JC136 cruise in May 2016 for the Deeplinks project. Several environmental data layers (topographic and oceanographic) at 2.5 x 2.5m resolution were collected by the AUV during the same cruise and used in the modelling. Random Forest regression was used to predict the density of the target species in the extent of the environmental layer representing around 3 km2.

Scope
Kernwoorden:
, Biota, Data niet gecontroleerd, Geen beperkingen op publieke toegang, GeoTIFF, Habitats en biotopen, Metadata conform, WGS84 (EPSG:4326), Rockall Bank, Foraminifera, Syringammina fragilissima Brady, 1883

Geografische spreiding
Rockall Bank [Marine Regions]

Spreiding in de tijd
1 Januari 1981 - 1 Januari 2010

Taxonomic coverage
Foraminifera [WoRMS]
Syringammina fragilissima Brady, 1883 [WoRMS]

Bijdrage door
University of Plymouth (UOP), meerdata creator

Project
Mission Atlantic, meer

Publicatie
Beschrijft deze dataset
Piechaud, N.; Howell, K.L. (2022). Fast and accurate mapping of fine scale abundance of a VME in the deep sea with computer vision. Ecological Informatics 71: 101786. https://dx.doi.org/10.1016/j.ecoinf.2022.101786, meer

Dataset status: Afgelopen
Data type: Kaarten/Geografische files
Datum van vrijgave: 2022-11-08
Metadatarecord aangemaakt: 2022-11-08
Informatie laatst gewijzigd: 2023-01-19
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