Description
Enregistrements de données
Les données de cette ressource occurrence ont été publiées sous forme dune Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant quensemble dun ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 249 enregistrements.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous naffiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Carrea, C., Burridge, C., King, C.K., Miller, K. (2016, updated 2018) Abatus Microsatellites data set Australian Antarctic Data Centre -
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Australian Antarctic Data Centre. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède lUUID GBIF suivante : 852fd378-2356-4b27-be1b-e7c05aa3ed36. Australian Antarctic Data Centre publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec lapprobation du Atlas of Living Australia.
Mots-clé
Occurrence; EARTH SCIENCE; BIOLOGICAL CLASSIFICATION; ANIMALS/INVERTEBRATES; ECHINODERMS; SEA URCHINS
Contacts
- Créateur ●
- Personne De Contact
- Principal Investigator
- Créateur ●
- Personne De Contact
- Author
- Créateur
- Investigator
- Créateur
- Investigator
- Fournisseur Des Métadonnées
- Distributeur
- Scientific Data Coordinator
Couverture géographique
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.
| Enveloppe géographique | Sud Ouest [-68,578, -77,959], Nord Est [-68,566, 58,359] |
|---|
Couverture taxonomique
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
| Species | Abatus ingens, Abatus shackletoni, Abatus philippii |
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Couverture temporelle
| Date de début / Date de fin | 2009-10-01 / 2013-03-31 |
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Données sur le projet
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.
| Titre | Abatus Microsatellites data set |
|---|---|
| Identifiant | AAS_3051_AbatusMicrosatellites |
| Financement | 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) |
| Description du domaine détude / de recherche | Near-shore area surrounding the Australian Research Station Davis in East Antarctica |
| Description du design | 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. |
Les personnes impliquées dans le projet:
Méthodes déchantillonnage
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.
| Etendue de létude | 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. |
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| Contrôle qualité | 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. |
Description des étapes de la méthode:
- 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.
Citations bibliographiques
- 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
Métadonnées additionnelles
Marine, harvested by OBIS
| Identifiants alternatifs | 852fd378-2356-4b27-be1b-e7c05aa3ed36 |
|---|---|
| https://data.aad.gov.au/ipt/resource?r=abatusmicrosatellite2009_13 |