852fd378-2356-4b27-be1b-e7c05aa3ed36
https://data.aad.gov.au/ipt/resource?r=abatusmicrosatellite2009_13
Abatus Microsatellites data set 2009/13
Karen
Miller
Australian Institute of Marine Science
Principal Investigator
AU
kmiller@aims.gov.au
Cecilia
Carrea
University of Tasmania
Author
Hobart
Tasmania
7005
AU
cecilia.carrea@utas.edu.au
http://www.utas.edu.au/profiles/staff/zoology/cecilia-carrea
Christopher
Burridge
University of Tasmania
Investigator
Hobart
Tasmania
7005
AU
Chris.Burridge@utas.edu.au
http://www.utas.edu.au/profiles/staff/zoology/chris-burridge
Catherine
King
Australian Institute of Marine Science
Investigator
Perth
Western Australia
AU
Dave
Connell
Australia Antarctic Division
203 Channel Highway
Hobart
Tasmania
7050
AU
Dave.Connell@aad.gov.au
https://data.aad.gov.au/
Data
Officer
Australia Antarctic Division
Scientific Data Coordinator
203 Channel Highway
Hobart
Tasmania
7050
AU
metadata@aad.gov.au
https://data.aad.gov.au/
distributor
2020-03-05
eng
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.
Occurrence
EARTH SCIENCE
BIOLOGICAL CLASSIFICATION
ANIMALS/INVERTEBRATES
ECHINODERMS
SEA URCHINS
GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type.xml
Marine, harvested by OBIS
This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.
https://data.aad.gov.au/metadata/records/AAS_3051_AbatusMicrosatellites
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.
-77.959
58.359
-68.566
-68.578
2009-10-01
2013-03-31
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
species
Abatus shackletoni
species
Abatus philippii
unkown
Karen
Miller
Australian Institute of Marine Science
Principal Investigator
AU
kmiller@aims.gov.au
Cecilia
Carrea
University of Tasmania
Author
Hobart
Tasmania
7005
AU
cecilia.carrea@utas.edu.au
http://www.utas.edu.au/profiles/staff/zoology/cecilia-carrea
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.
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.
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.
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.
Abatus Microsatellites data set
Karen
Miller
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.
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)
Near-shore area surrounding the Australian Research Station Davis in East Antarctica
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.
2018-07-04T05:56:26.940+00:00
dataset
Carrea, C., Burridge, C., King, C.K., Miller, K. (2016, updated 2018) Abatus Microsatellites data set Australian Antarctic Data Centre -
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
852fd378-2356-4b27-be1b-e7c05aa3ed36/v1.1.xml