Yellow-legged gull locations in South Western Iberian Peninsula 2023

資料紀錄

此資源出現紀錄的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 68,395 筆紀錄。

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Reyes-González J M, García-Alfonso M, Afán Asencio I, González Forero M (2024). Yellow-legged gull locations in South Western Iberian Peninsula 2023. Version 2.0. Estación Biológica de Doñana (CSIC). Occurrence dataset. https://doi.org/10.15470/5ax1rf

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 Estación Biológica de Doñana (CSIC)。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: d3bca1f2-7aec-4503-8716-4baf649db4c0。  Estación Biológica de Doñana (CSIC) 發佈此資源，並經由GBIF Spain同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence

聯絡資訊

地理涵蓋範圍

Birds' ocurrencies in South Western Iberia, 2023.

分類群涵蓋範圍

無相關描述

時間涵蓋範圍

計畫資料

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.

參與計畫的人員:

取樣方法

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

方法步驟描述:

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

額外的詮釋資料