Descrição
Original provider:
Observatorio Ambiental Granadilla
Dataset credits:
Data provider
Observatorio Ambiental Granadilla
Originating data center
Satellite Tracking and Analysis Tool (STAT)
Project partner
Observatorio Ambiental Granadilla (OAG).- Dr Antonio Machado
Sociedad de Estudio de Cetáceos en el Archipiélago Canario (SECAC).- Vidal Martín
Centro de Gestión de Biodiversidad (BIOGES) del Departamento de Biología de la Universidad de Las Palmas de Gran Canaria.- Dr Luis Pelipe López-Jurado
Centro de Recuperación de Fauna Silvestre del Cabildo Insular de Gran Canaria (CRFS).- Pascual Calabuig
Project sponsor or sponsor description
Ministerio de Fomento
Abstract:
The waters around Canary Islands constitute a foraging ground for juvenile loggerheads from different Atlantic nesting populations.
The Granadilla Environmental Observatory (OAG, Observatorio Ambiental Granadilla) is developing a monitoring program of the loggerhead in order to gain additional information on the distributional patterns of the species provided by previous programs (i.e. Aegina).
The OAG is a Spanish State foundation recently created and based in Tenerife, Canary Islands, aiming to monitor environmental conditions of the sea and the state of biodiversity and marine protected areas in waters around the Canary Islands and, extensively, the archipelago of Madeira and the Azores (the Atlantic subregion called Macaronesia). One of its objectives is also the follow-up of the impacts of large marine-based infrastructures, such as large ports.
Purpose:
Loggerheads are present in the archipelago the entire the year, but there are no breeding colonies. To study an open resident segment of the Atlantic population, satellite tracking data from previous projects were compiled, and 19 additional animals marked, increasing the dataset to 39 turtles, with 14,608 high quality signals. Each year observation
transects were performed on at least three islands for estimating the relative
density of turtles. To analyze the segment size/age structure as well as the negative impacting factors on the species, data from all recovery centers in the Canaries were compiled and studied (2,836 specimens, 1998-2012). These dataseries are far from being optimal, but constitute the best available information at present.
Supplemental information:
Visit STAT's project page for additional information.
This dataset is a summarized representation of the telemetry locations aggregated per species per 1-degree cell.
Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 321 registros.
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.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Machado A. 2021. Canary Islands - OAG. Data downloaded from OBIS-SEAMAP (http://seamap.env.duke.edu/dataset/496) on yyyy-mm-dd originated from Satellite Tracking and Analysis Tool (STAT; http://www.seaturtle.org/tracking/index.shtml?project_id=315).
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é OBIS-SEAMAP. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: bceba6e4-7951-49f9-b528-30d85cdd8af5. OBIS-SEAMAP publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Ocean Biodiversity Information System.
Palavras-chave
Occurrence,Radio transmitters,Animal movements; Observation; Occurrence
Dados externos
Os dados de recurso também estão disponíveis em outros formatos
OBIS-SEAMAP Dataset Page | http://seamap.env.duke.edu/dataset/496 UTF-8 Interactive map |
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FGDC Metadata | http://seamap.env.duke.edu/dataset/496/xml UTF-8 XML |
STAT Project Page | http://www.seaturtle.org/tracking/index.shtml?project_id=315 UTF-8 Original web site |
Contatos
- Proprietário ●
- Originador ●
- Ponto De Contato
- Provedor Dos Metadados ●
- Distribuidor
Cobertura Geográfica
Oceans
Coordenadas delimitadoras | Sul Oeste [5,432, -74,464], Norte Leste [45,154, 32,086] |
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Cobertura Taxonômica
Scientific names are based on the Integrated Taxonomic Information System (ITIS).
Espécie | Caretta caretta (Loggerhead Sea Turtle) |
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Cobertura Temporal
Data Inicial / Data final | 2008-09-04 / 2012-03-21 |
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Dados Sobre o Projeto
Nenhuma descrição disponível
Título | Canary Islands - OAG (aggregated per 1-degree cell) |
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Financiamento | NA |
O pessoal envolvido no projeto:
- Proprietário
Métodos de Amostragem
NA
Área de Estudo | NA |
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Descrição dos passos do método:
- NA
Dados de Coleção
Nome da Coleção | zd_496 |
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Identificador da Coleção | zd_496 |
Identificador da Coleção Parental | OBIS-SEAMAP |
Metadados Adicionais
marine, harvested by iOBIS
Propósito | Loggerheads are present in the archipelago the entire the year, but there are no breeding colonies. To study an open resident segment of the Atlantic population, satellite tracking data from previous projects were compiled, and 19 additional animals marked, increasing the dataset to 39 turtles, with 14,608 high quality signals. Each year observation transects were performed on at least three islands for estimating the relative density of turtles. To analyze the segment size/age structure as well as the negative impacting factors on the species, data from all recovery centers in the Canaries were compiled and studied (2,836 specimens, 1998-2012). These dataseries are far from being optimal, but constitute the best available information at present. |
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Identificadores alternativos | http://ipt.env.duke.edu/resource?r=zd_496_1deg |