Dataset

UNESCO eDNA expedition in Gulf of Porto: Calanche of Piana, Gulf of Girolata, Scandola Reserve (France): March 2023

OBIS Secretariat DNADerivedData Open in mapper Explore occurrences

This dataset contains the eDNA data collected as a part of the UNESCO eDNA expeditions in Marine World Heritage Sites project in 2022-2024. The project was coordinated in collaboration with the Ocean Biodiversity Information System (OBIS) of IOC-UNESCO and the marine programme of the UNESCO World Heritage Center, and funded by the government of Flanders (Kingdom of Belgium). The samples were collected with citizen science eDNA sampling kits, containing a syringe and a filter, and preserved with Longmire's buffer, before sequencing at a central laboratory. Five different biomarkers were analysed, including 12SMifish, Mimammal, Teleo, 16S-Vert and COI markers. The sequences were analysed with the PacMAN pipeline and quality controlled including a validation check by local scientists and site managers as well as compared to existing knowledge on species distributions in OBIS and GBIF. The full sampling protocols and materials are available on the project website (https://www.unesco.org/en/edna-training-materials?hub=66910), and the bioinformatics pipeline is on github (https://github.com/iobis/PacMAN-pipeline). The data can also be explored on the eDNA expeditions dashboard (https://dashboard.ednaexpeditions.org/).

Citation: Faggio G, Olmeta M, Matoux-Dragacci Q, Mary J, Lenormand V, Pompei M, Astruc J, Achilli J, Dominic J, Paolini F, Marcelli V, Angelini C, Pagnini A, Suominen S, Provoost P, Gillard E, Douvere F, Appeltans W (2024). UNESCO eDNA expedition in Gulf of Porto: Calanche of Piana, Gulf of Girolata, Scandola Reserve (France): March 2023. Version 2.0. OBIS Secretariat. Occurrence dataset. https://doi.org/10.25607/ydmsdm

Published: December 08, 2024 at 17:22

License: To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0)

URL: https://ipt.obis.org/secretariat/resource?r=edna-gulf-of-porto

Contacts:

Gilles Faggio
Office de l’Environnement de la Corse

Margaux Olmeta
Office de l’Environnement de la Corse

Quentin Matoux-Dragacci
Office de l’Environnement de la Corse

Jean-Baptiste Mary
Office de l’Environnement de la Corse

Virgil Lenormand
Parc naturel régional de Corse

Manon Pompei
Parc naturel régional de Corse

Jérémy Astruc
Parc naturel régional de Corse

Jérémy Achilli
Parc naturel régional de Corse

Jean-Laurent Dominic
Parc naturel régional de Corse

François Paolini
Parc naturel régional de Corse

Vanina Marcelli
Parc naturel régional de Corse

Christiane Angelini
Parc naturel régional de Corse

Antoine Pagnini
Ecole d’Ota

Saara Suominen
UNESCO-IOC

Pieter Provoost
UNESCO-IOC

Elle Gillard
UNESCO-WHC

Fanny Douvere
UNESCO-WHC

Ward Appeltans
UNESCO-IOC

97,199
occurrence records
97,199
sequences
342
taxa
137
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 97,199
100.0%
maximumDepthInMeters 97,199
100.0%
minimumDepthInMeters 97,199
100.0%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_DEPTH 97,199
100.0%
NO_ACCEPTED_NAME 75,193
77.4%
MARINE_UNSURE 134
0.1%
NOT_MARINE 38
0.0%

Measurement types

DNA derived data