Yellow-legged gull locations in South Western Iberian Peninsula 2022

Occurrence
Latest version published by Estación Biológica de Doñana (CSIC) on Dec 1, 2023 Estación Biológica de Doñana (CSIC)
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Publication date:
1 December 2023
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CC-BY 4.0

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Data as a DwC-A file download 108,387 records in English (2 MB) - Update frequency: unknown
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Description

Georreferenced locations of Yellow-legged gulls tracked with GPS (GPS-GSM system). 55 birds tagged at four different breeding localities of South Western Iberian Peninsula: Odiel marshes Natural Park (Huelva province, Spain), Cádiz Bay Natural Park (Cádiz province, Spain), Tarifa (Cádiz province, Spain), Gibraltar (UK). Time window: April to December 2022.

Data Records

The data in this occurrence resource has been published as a Darwin Core Archive (DwC-A), which is a standardized format for sharing biodiversity data as a set of one or more data tables. The core data table contains 108,387 records.

This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.

Versions

The table below shows only published versions of the resource that are publicly accessible.

How to cite

Researchers should cite this work as follows:

Reyes-González J M, García-Alfonso M, Afán Asencio I, González Forero M (2023). Yellow-legged gull movements in South Western Iberian Peninsula 2022. Version 1.1. No organization. Metadata dataset. https://ipt-demo.gbif.es/resource?r=larmic_test&v=1.1

Rights

Researchers should respect the following rights statement:

The publisher and rights holder of this work is Estación Biológica de Doñana (CSIC). This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 7a7bfb2c-3af8-461d-95b6-874e9c67f91e.  Estación Biológica de Doñana (CSIC) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by GBIF Spain.

Keywords

Occurrence

Contacts

José Manuel Reyes-González
  • Originator
Postdoctoral researcher
Estación Biológica de Doñana - CSIC
C/Américo Vespucio s/n
41092 Seville
Seville
ES
Marina García-Alfonso
  • Originator
Postdoctoral researcher
Estación Biológica de Doñana - CSIC
C/Américo Vespucio s/n
41092 Seville
Seville
ES
Isabel Afán Asencio
  • Metadata Provider
  • Custodian Steward
  • Originator
  • Point Of Contact
Research technician
Estación Biológica de Doñana - CSIC
C/Américo Vespucio s/n
41092 Seville
Seville
ES
Manuela González Forero
  • Originator
  • Principal Investigator
Senior researcher
Estación Biológica de Doñana - CSIC
C/Américo Vespucio s/n
41092 Seville
Seville
ES
Francisco José Ramírez Benítez
  • Custodian Steward
Senior researcher
Institut de Ciències del Mar ICM-CSIC
Pg. Marítim de la Barceloneta, 37
08003 Barcelona
Barcelona
ES

Geographic Coverage

Birds' ocurrencies in South western Iberia, 2022.

Bounding Coordinates South West [-90, 36], North East [90, 180]

Taxonomic Coverage

No Description available

Species Larus michahellis (Yellow-legged gull)

Temporal Coverage

Start Date / End Date 2022-04-18 / 2022-12-31

Project Data

The project SUMHAL aimed at implementing a strategy for biodiversity conservation in the western Mediterranean hotspot by setting a technologically efficient and scientifically robust system. The project combined fieldwork and virtual research environments for the recording, storing, analysis, and dissemination of the conservation status and threats of biodiversity in Andalusia (Southern Spain). The general aim of SUMHAL-WP4 focused on anthropogenic impacts of great global concern and relevant not only for Andalusian and Spanish ecosystems and societies, but for Europe as a whole. The main objective of WP4 was to provide knowledge on the ecological and socio-economic impacts of the three main drivers of human-induced global change (biological invasions, land-use changes and food subsidies), and to make this information accessible through virtual research environments. WP4 used both traditional and novel methodologies, as well as involved society to monitor ecological and socio-economic impacts at different spatial scales. The subproject SUMHAL-WP4-SEABIRDS (LWE2103009) aimed to explore the relationship of seabirds with human activities that usually provide food subsidies, such as fisheries and landfills. The study focused on the spatial analysis, trophic relationships and life-history of seabirds in the Alboran Sea and the Gulf of Cadiz, a region under intense human pressure.

Title Sustainability for Mediterranean Hotspots in Andalusia integrating LifeWatch ERIC (SUMHAL). Work package 4 (WP4): Combining field data, citizen science and IoT to monitor anthropogenic impacts on Andalusian biodiversity and society. Subproject: SEABIRDS
Identifier LIFEWATCH-2019-09-CSIC-4, POPE 2014-2020
Funding This study was funded by MICINN through European Regional Development Fund [SUMHAL, LIFEWATCH-2019-09-CSIC-04, POPE 2014-2020]
Study Area Description South Western Iberian Peninsula

The personnel involved in the project:

José Manuel Reyes-González
Marina García-Alfonso
Manuela González Forero
  • Originator
  • Principal Investigator
Isabel Afán Asencio

Sampling Methods

GPS locations of Yellow-legged gulls tracked with GPS (GPS-GSM system, 1 fix every 2 hours). Data may contain ocassional gaps when tracking devices ran out of battery.

Study Extent South Western Iberian Peninsula, particularly Odiel marshes Natural Park (Huelva province, Spain), Cádiz Bay Natural Park (Cádiz province, Spain), Tarifa (Cádiz province, Spain), Gibraltar (UK).
Quality Control GPS locations with a calculated speed over a threshold defined as the quartile 99% of calculated speed for the whole dataset are removed.

Method step description:

  1. GPS locations with a calculated speed over a threshold defined as the quartile 99% of calculated speed for the whole dataset are removed.

Additional Metadata

Alternative Identifiers 10.15470/dmwo2c
7a7bfb2c-3af8-461d-95b6-874e9c67f91e
https://ipt.gbif.es/resource?r=larmic