Descrição
Original provider: Greenland Institute of Natural Resources Dataset credits: Greenland Institute of Natural Resources Abstract: The study of long-distance migration provides insights into the habits and performance of organisms at the limit of their physical abilities. The Arctic tern <i>Sterna paradisaea</i> is the epitome of such behavior; despite its small size (<125 g), banding recoveries and at-sea surveys suggest that its annual migration from boreal and high Arctic breeding grounds to the Southern Ocean may be the longest seasonal movement of any animal. Our tracking of 11 Arctic terns fitted with miniature (1.4 g) geolocators revealed that these birds do indeed travel huge distances (more than 80,000 km annually for some individuals). As well as confirming the location of the main wintering region, we also identified a previously unknown oceanic stopover area in the North Atlantic used by birds from at least two breeding populations (from Greenland and Iceland). Although birds from the same colony took one of two alternative southbound migration routes following the African or South American coast, all returned on a broadly similar, sigmoidal trajectory, crossing from east to west in the Atlantic in the region of the equatorial Intertropical Convergence Zone. Arctic terns clearly target regions of high marine productivity both as stopover and wintering areas, and exploit prevailing global wind systems to reduce flight costs on long-distance commutes.
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 3.463 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:
Egevang, C. 2012. Tracking of Arctic tern migrations 2007-2008. Version 1.0.0. Dataset published in OBIS-SEAMAP. https://doi.org/10.82144/f1e7b55e.
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: 767f57dd-bdb8-44cb-bf20-f9aafafa4137. OBIS-SEAMAP publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Ocean Biodiversity Information System.
Palavras-chave
Marine Biology; Telemetry; Tagged animal; long-distance migration; at-sea hotspot; global wind systems; geolocator; trans-equatorial migration; Occurrence; Observation
Dados externos
Os dados de recurso também estão disponíveis em outros formatos
| OBIS-SEAMAP Dataset Page | https://seamap.env.duke.edu/dataset/705 UTF-8 Interactive map |
|---|---|
| FGDC Metadata | https://seamap.env.duke.edu/dataset/705/fgdc UTF-8 XML |
| EML Metadata | https://seamap.env.duke.edu/dataset/705/eml UTF-8 XML |
Contatos
- Proprietário ●
- Originador ●
- Ponto De Contato
- Primary contact
- Provedor Dos Metadados ●
- Distribuidor
- A328 LSRC building
Cobertura Geográfica
Oceans,Greenland,high-Arctic,Antarctica,Weddell Sea
| Coordenadas delimitadoras | Sul Oeste [-76,84, -62,56], Norte Leste [75, 107,07] |
|---|
Cobertura Taxonômica
Scientific names are based on the Integrated Taxonomic Information System (ITIS).
| Espécie | Sterna paradisaea (Arctic tern) |
|---|
Cobertura Temporal
| Data Inicial / Data final | 2007-08-13 / 2008-05-31 |
|---|
Dados Sobre o Projeto
Nenhuma descrição disponível
| Título | Tracking of Arctic tern migrations 2007-2008 |
|---|---|
| Financiamento | NA |
O pessoal envolvido no projeto:
- Proprietário
Métodos de Amostragem
NA
| Área de Estudo | NA |
|---|
Descrição dos passos do método:
- NA
Dados de Coleção
| Nome da Coleção | zd_705 |
|---|---|
| Identificador da Coleção | zd_705 |
| Identificador da Coleção Parental | OBIS-SEAMAP |
Citações bibliográficas
- Egevang, C., I.J. Stenhouse, R.A. Phillips, A. Petersen, J.W. Fox and J.R.D. Silk. 2010. Tracking of Arctic terns Sterna paradisaea reveals longest animal migration. Proceedings of the National Academy of Sciences of the United States of America: 107: 2078-2081. http://www.pnas.org/content/early/2009/12/29/0909493107
Metadados Adicionais
marine, harvested by iOBIS. Four erroneous points were removed from the original dataset: ARTE_410, 9/17/2007 noon; ARTE_370, 9/13/2007 noon; ARTE_373, 9/15/2007 noon and 9/16/2007 noon. Sand Island (74.263 degrees N, 20.160 degrees W), northeast Greenland, is the breeding colony for these Arctic terns and was placed on the map (red-orange square). Sand Island can be used as the beginning and end of all tracks, but since exact dates of the starting and ending of the migration were not available (high-Arctic zone = continuous day light during summer = poor positions when using geolocators), the tracklines for each animal were not mapped to and from the breeding colony.
| Propósito | The Arctic tern is known to make the longest annual migration in the animal kingdom. During its breeding season, it is found far to the north where summer days are long, and it winters far south in the southern hemisphere, where the days are longest during November to February. This means that the Arctic tern probably experiences more sun light during a calendar year than any other creature on Earth. The long-distance travel of the Arctic tern is well-known both amongst researchers and in the broader public. Now, for the first time, technological advances allow us to follow the Arctic tern on its immense journey, practically from pole to pole. |
|---|---|
| Identificadores alternativos | https://doi.org/10.82144/f1e7b55e |
| https://seamap.env.duke.edu/dataset/705 | |
| https://www.gbif.org/dataset/767f57dd-bdb8-44cb-bf20-f9aafafa4137 | |
| https://obis.org/dataset/f3316d34-fbbd-4c9a-9c1b-382a1d9877d3 | |
| 767f57dd-bdb8-44cb-bf20-f9aafafa4137 | |
| https://ipt.env.duke.edu/resource?r=zd_705 |