Descripción
Registros
Los datos en este recurso de registros biológicos han sido publicados como Archivo Darwin Core(DwC-A), el cual es un formato estándar para compartir datos de biodiversidad como un conjunto de una o más tablas de datos. La tabla de datos del core contiene 249 registros.
Este IPT archiva los datos y, por lo tanto, sirve como repositorio de datos. Los datos y los metadatos del recurso están disponibles para su descarga en la sección descargas. La tabla versiones enumera otras versiones del recurso que se han puesto a disposición del público y permite seguir los cambios realizados en el recurso a lo largo del tiempo.
Versiones
La siguiente tabla muestra sólo las versiones publicadas del recurso que son de acceso público.
¿Cómo referenciar?
Los usuarios deben citar este trabajo de la siguiente manera:
Carrea, C., Burridge, C., King, C.K., Miller, K. (2016, updated 2018) Abatus Microsatellites data set Australian Antarctic Data Centre -
Derechos
Los usuarios deben respetar los siguientes derechos de uso:
El publicador y propietario de los derechos de este trabajo es Australian Antarctic Data Centre. Esta obra está bajo una licencia Creative Commons de Atribución/Reconocimiento (CC-BY 4.0).
Registro GBIF
Este recurso ha sido registrado en GBIF con el siguiente UUID: 852fd378-2356-4b27-be1b-e7c05aa3ed36. Australian Antarctic Data Centre publica este recurso y está registrado en GBIF como un publicador de datos avalado por Atlas of Living Australia.
Palabras clave
Occurrence; EARTH SCIENCE; BIOLOGICAL CLASSIFICATION; ANIMALS/INVERTEBRATES; ECHINODERMS; SEA URCHINS
Contactos
- Originador ●
- Punto De Contacto
- Principal Investigator
- Originador ●
- Punto De Contacto
- Author
- Originador
- Investigator
- Originador
- Investigator
- Proveedor De Los Metadatos
- Distribuidor
- Scientific Data Coordinator
Cobertura geográfica
Sea urchin individuals were collected in five sites separated by up to 5 km in the near-shore area surrounding Davis Station in the Vestfold Hills Region, East Antarctica.
| Coordenadas límite | Latitud Mínima Longitud Mínima [-68,578, -77,959], Latitud Máxima Longitud Máxima [-68,566, 58,359] |
|---|
Cobertura taxonómica
Main goal was to study and compare the fine-scale population structure and demographic history of three species of Antarctic sea urchins (Abatus ingens, Abatus shackletoni and Abatus philippii) in the near-shore area surrounding the Australian Reseach Sation Davis in East Antarctica. A secondary goal was to test potential impacts of pollution from the Davis Station wastewater discharge on the genetic diversity and effective population size of these species
| Especie | Abatus ingens, Abatus shackletoni, Abatus philippii |
|---|
Cobertura temporal
| Fecha Inicial / Fecha Final | 2009-10-01 / 2013-03-31 |
|---|
Datos del proyecto
The present data set corresponds to the genotypes for seven microsatellite markers for three Antarctic sea urchin species of the genus Abatus. Sea urchin individuals were collected in five sites separated by up to 5 km in the near-shore area surrounding Davis Station in the Vestfold Hills Region, East Antarctica. For each microsatellite loci, the size of each allele was scored (in base pairs) using the CEQ 8000 Genetic Analysis System software v.8.0. Fragments were separated on an automated sequencer (CEQ 8000, Beckman Coulter) in the Central Science Laboratory at University of Tasmania.
| Título | Abatus Microsatellites data set |
|---|---|
| Identificador | AAS_3051_AbatusMicrosatellites |
| Fuentes de Financiación | This project was supported by the Australian Government through its Australian Antarctic Science Grants Program, awarded to K.J.M. (Project 3051) and C.K.K. (Project 4100) |
| Descripción del área de estudio | Near-shore area surrounding the Australian Research Station Davis in East Antarctica |
| Descripción del diseño | Original datasheet was reformatted to fit GBIF/ IPT Biodiversity.AQ standard. The new datasheet "AbatusUrchin_microsatellites.csv" provides the dataset ID, verbatim latitude and verbatim longitude that were converted to decimal latitude and longitude, also provided. Taxonomical organisation to the lowest taxonomical rank that could be determined, after matched in WoRMS (World Register of Marine Species). Also provides other parameters such as localisation, sampling depth, occurrence, and date of event. |
Personas asociadas al proyecto:
Métodos de muestreo
Samples were collected from 5 sites, and the largest distance between any 2 sampling sites was 5 km. Three of the sites are considered heavily impacted: OF (outfall), OF1 and OF2 are within 500 m of the outfall pipe. The 2 control sites are considered to have negligible impact from the wastewater discharge; OF3 is located ~2.4 km from the outfall pipe to the northeast, and OF4 ~2.6 km to the southwest. Moreover, the OF3 and OF4 sites are both removed from the predominant longshore flow that transports the wastewater plume southeastwards along the coast (Stark et al. unpubli.). Samples from OF1 and OF2 were collected at 4.5− 7.0 m and 10−12 m depths, respectively, during the 2009/2010 Antarctic field season, and samples from OF, OF3 and OF4 were taken at depths <4 m during the 2012/2013 season.
| Área de Estudio | Individuals of 3 species of Abatus were collected in the near-shore area surrounding Davis Station (68°34’36’’S, 77°58’03’’E) located on Prydz Bay, Vestfold Hills, in Princess Elizabeth Land, East Antarctica. |
|---|---|
| Control de Calidad | Samples from sampling sites OF1 and OF2 were collected during the 2009/2010 summer season. Samples from sampling sites OF, OF3 and OF4 were collected during the 2012/2013 summer season. Depths at which samples were collected: OF1: 4.5-7.0 m deep OF2: 10-12 m deep OF, OF3, OF4 equal or less than 4 m deep. |
Descripción de la metodología paso a paso:
- For each microsatellite loci, the size of each allele was scored (in base pairs) using the CEQ 8000 Genetic Analysis System software v.8.0. Fragments were separated on an automated sequencer (CEQ 8000, Beckman Coulter) in the Central Science Laboratory at University of Tasmania.
Referencias bibliográficas
- Cecilia Carrea, Christopher P. Burridge, Catherine K. King, Karen J. Miller (2016) Population structure and long-term decline in three species of heart urchins Abatus spp. near-shore in the Vestfold Hills region, East Antarctica. Marine Ecology Progress Series, 545:227-238 doi: 10.3354/meps11573
Metadatos adicionales
Marine, harvested by OBIS
| Identificadores alternativos | 852fd378-2356-4b27-be1b-e7c05aa3ed36 |
|---|---|
| https://data.aad.gov.au/ipt/resource?r=abatusmicrosatellite2009_13 |