Dataset

Presence of sea turtles collected through Fixed-Line-Transect monitoring across the Western Mediterranean Sea (Civitavecchia-Barcelona route) between 2013 and 2017

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The dataset provided here consists of sighting data of sea turtles (Caretta caretta) collected between April 2013 and October 2017, along the ferry route between Italy and Spain, within the Fixed Line Transect Mediterranean monitoring Network (FLT Med Net), a multidisciplinary monitoring project coordinated by ISPRA since 2007. The programme uses ferry boats as observation platforms to undertake surveys of marine macro-fauna and main threats (maritime traffic and floating marine litter), and involves several International partners that share common protocols for data collection across different routes in the Mediterranean Sea. This datasets includes 117 georeferenced sightings of loggerhead turtles, together with effort data covered in good weather conditions (Beaufort <4), for a total of approximately 79.700 km, over 333 surveyed transects.

Citation: Arcangeli, A, Campana, I., Paraboschi, M.; ISPRA, Rome, Italy; (2018). Presence of sea turtles collected through Fixed-Line-Transect monitoring across the Western Mediterranean Sea (Civitavecchia-Barcelona route) between 2013 and 2017 https://dx.doi.org/10.14284/532

Published: September 17, 2025 at 09:27

URL: http://ipt.vliz.be/eurobis/resource?r=cc_flt_cbar_13-17

Miriam Paraboschi
Accademia Del Leviatano

Ilaria Campana
Accademia Del Leviatano

Flanders Marine Institute (VLIZ)
Flanders Marine Institute (VLIZ)

Valentina Di Miccoli
Accademia Del Leviatano

Martina Ramazio
Accademia Del Leviatano

450
occurrence records
1,683
measurements and facts
1
taxa
1
species

Taxa

Missing and invalid fields

No missing or invalid fields.

Quality flags

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

Flag Dropped Records
ON_LAND 20
4.4%
DEPTH_EXCEEDS_BATH 19
4.2%

Measurement types

DNA derived data