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78 Titles Match Your Query
Showing 1 through 50 of 78 Next
1. Diversity and metabolic abilities of Antarctic bacteria - DGGE fingerprinting of bacteria [ASAC_2341_DGGE]
Bacterial community structures in soils collected from eight sites around Casey Station, Antarctica, were investigated using denaturing gradient gel electrophoresis (DGGE) of amplified 16S rRNA gene ...


2. 0.5 hour 1 M HCl extraction data for the Windmill Islands marine sediments [ASAC_2201_HCL_0.5]
These results are for the 0.5 hour extraction of HCl. See also the metadata records for the 4 hour extraction of HCl, and the time trial data for 1 M HCl extractions. A regional survey of potential ...


3. 4 hour 1 M HCl extraction data for the Windmill Islands marine sediments [ASAC_2201_HCL_4]
These results are for the 4 hour extraction of HCl. See also the metadata records for the 0.5 hour extraction of HCl, and the time trial data for 1 M HCl extractions. A regional survey of potential ...


4. Copies of field and lab books associated with ASAC project 2201 - Natural variability and human induced change in Antarctic nearshore marine benthic communities [ASAC_2201_field_lab_books]   PARENT DIF
These are the scanned electronic copies of field and lab books used at Casey Station and Davis Station between 1997 and 2012 as part of ASAC (AAS) project 2201 - Natural variability and human induced ...


5. Macroalgal responses to heavy metals and varying light levels at Casey Station [ASAC_2201_Runcie]   PARENT DIF
1. In situ chlorophyll fluorescence measurements using pulse amplitude technique (PAM) of macroalga Desmarestia menziesii, assessing adaptation to high light exposure after sea ice breakout, and impact ...


6. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems [ASAC_2201_SRE4]   CHILD DIFs
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


7. Vulnerability of shallow Antarctic invertebrate-dominated ecosystems [ASAC_2201_vulnerability]
Human impacts threaten not only species, but also entire ecosystems. Ecosystems under stress can collapse or transition into different states, potentially reducing biodiversity at a variety of scales. ...


8. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Meiofauna_T4 [SRE4_Meiofauna_T4]   PARENT DIF
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


9. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Meiofauna_T5 [SRE4_Meiofauna_T5]   PARENT DIF
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


10. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Microbial [SRE4_Microbial]   CHILD DIFs   PARENT DIF
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


11. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Meiofauna [SRE4_Meiofauna]   CHILD DIFs   PARENT DIF
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


12. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems - SRE4_Meiofauna_T2 [SRE4_Meiofauna_T2]   PARENT DIF
Sediment Recruitment Experiment 4 (SRE4) was a large, long term (5 year) field experiment run at Casey Station (from 2001 to 2006) testing the effects of 4 different hydrocarbons on marine sediment ...


13. 2007-08 V3 CEAMARC-CASO Bathymetry Plots Over Time During Events [CEAMARC_CASO_200708030_EVENT_BATHYMETRY_PLOTS]
A routine was developed in R ('bathy_plots.R') to plot bathymetry data over time during individual CEAMARC events. This is so we can analyse benthic data in relation to habitat, ie. did we trawl ...


14. 2007-08 V3 CEAMARC-CASO Event List [CEAMARC_CASO_200708_V3_EVENTS]
Two components. The first component is an even log for all station and instrument deployements. The second component is a log where start and end bottom times need to be recorded for instruments ...


15. 2007-08 V3 CEAMARC-CASO Underway Oceanographic and Meteorological Data [CEAMARC_CASO_200708_V3_Underway_data]
Underway data extracts from ship database at 10 second, 1 minute, 10 minute and hourly intervals. This data is already imported to the Oracle AAD data centre database, however these files are still ...


16. 2007-08 Voyage 3 of the Aurora Australis, CEAMARC-CASO Image Data - Stills and Video [CEAMARC_CASO_200708_V3_IMAGES]
Image data (both stills and video) collected from the CEAMARC-CASO voyage of the Aurora Australis during the 2007-2008 summer season. The data consist of a large number of images, plus documents ...


17. 2007-08 Voyage 3 of the Aurora Australis, CEAMARC-CASO Mineralogy Biota Data [CEAMARC_CASO_200708_V3_MINERALOGY]
Mineralogy data collected from the CEAMARC-CASO voyage of the Aurora Australis during the 2007-2008 summer season. The data consist of a large number of images, plus documents detailing analysis ...


18. A manipulative field experiment examining the effect of contaminated sediment on the recruitment and recolonisation of soft-sediment infauna. [ASAC_2201_Casey_SRE1]
The effect of location, depth and sediment contamination on recruitment of soft-sediment assemblages were examined in a pilot experiment at Casey Station, East Antarctica. Two locations were used, ...


19. A manipulative field experiment examining the effect of heavy metal and hydrocarbon contaminated sediment on the recruitment of soft-sediment infauna. [ASAC_2201_Casey_SRE3]
The effects of hyrdocarbon and heavy metal contamination of marine sediments on recruitment of soft-sediment assemblages were examined in a field experiment at Casey Station, East Antarctica. Three ...


20. A manipulative field experiment examining the recruitment of mobile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_mobile]
The recruitment of mobile epifauna on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, arranged ...


21. A manipulative field experiment examining the recruitment of sessile epifauna to hard-substratum at potentially impacted and control locations. [ASAC_2201_Casey_tiles_1_sessile]
The recruitment of epifauna (sessile and mobile) on hard-substratum was examined in a field experiment using tiles. A total of 160 tiles were deployed at five locations, with 32 tiles at each location, ...


22. Band pattern data from Desulfobacula-group specific DGGE for the SRE4 experiment [SRE4_desulfobaculaDGGE]   PARENT DIF
Samples are from the SRE4 experiment - an in situ experiment to determine fate and effects of different types of oils in the Antarctic marine environment. For details see: Powell S.M., Snape I., ...


23. Band pattern data from Gammaproteobacteria-group specific DGGE [SRE4_gammaproteobacteriaDGGE]   PARENT DIF
Samples are from the SRE4 experiment - an in situ experiment to determine fate and effects of different types of oils in the Antarctic marine environment. For details see: Powell S.M., Snape I., ...


24. Biological data from the Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP_Biota]   CHILD DIFs   PARENT DIF
Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...


25. CEAMARC EP&C Deep water benthic infaunal sampling 2007/08 [CEAMARC_CASO_200708_V3_EPC_BOX_CORE]
Samples not yet analysed - will contain species identifications and counts for infaunal organisms in each sample.


26. Casey Station current meter data: S4_211a [S4_211a]   PARENT DIF
Current meter S4_211a is one of four current meters deployed off the coast of Casey Station, Australian Antarctic Territory. S4_211a was located in Shannon Bay at 66 degrees 16.727 minutes South, ...


27. Casey Station current meter data: S4_211b [S4_211b]   PARENT DIF
Current meter S4_211b is one of four current meters deployed off the coast of Casey Station, Australian Antarctic Territory. S4_211a was located in Shannon Bay at 66 degrees 16.727 minutes South, ...


28. Casey Station current meter data: S4_212a [S4_212a]   PARENT DIF
Current meter S4_212a is one of four current meters deployed off the coast of Casey Station, Australian Antarctic Territory. S4_211a was located in Shannon Bay at 66 degrees 16.727 minutes South, ...


29. Casey Station current meter data: S4_212b [S4_212b]   PARENT DIF
Current meter S4_212b is one of four current meters deployed off the coast of Casey Station, Australian Antarctic Territory. S4_211a was located in Shannon Bay at 66 degrees 16.727 minutes South, ...


30. Chemistry data from the Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP_Chemistry]   CHILD DIFs   PARENT DIF
Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...


31. Contaminated Sites Database [DB_Contaminated_Sites]
This database has been developed to provide data for state of the environment reporting and as an aid for the management of contaminated sites in Antarctica. It contains known suspected and known ...


32. Copies of field and lab books associated with ASAC project 1100 - Contaminants in the Antarctic environment [ASAC_1100_field_lab_books]
These are the scanned electronic copies of field and lab books used at Casey Station between 1998 and 2003 as part of ASAC (AAS) project 1100 - Contaminants in the Antarctic environment.


33. Data from a 3 m sediment core collected west of Pidgeon Island in the Windmill Islands, Antarctica [Diatoms_long_core]   PARENT DIF
A sediment core was collected from the western side of Pidgeon Island, (66.3216 S, 110.445 E) at a water depth of 82.0 m. This sediment core (PG 1411-2) was recovered using a release-controlled piston ...


34. Diatom and associated data for a field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica [Diatoms_sre2]   PARENT DIF
Full title: Diatom and associated data for a manipulative field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica. A manipulative ...


35. Diatom and associated data for examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in Antarctica [diatoms_sre3]   PARENT DIF
Full title: Diatom and associated data for a manipulative field experiment examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in the Windmill ...


36. Diatom data for ten sediment cores collected in 3 marine bays in the Windmill Islands, Antarctica [Diatoms_short_cores]   PARENT DIF
Ten sediment cores were collected from 3 marine bays in the Windmill Islands. Two cores were collected in Sparkes Bay, one in Shannon Bay, and seven in Brown Bay. Only diatom data are presented here, ...


37. Diatom data for transects at 4 locations in the Windmill Islands [Diatom_transects]
Sediment samples were collected from four locations within the Windmill Islands (Cloyd Island, Odbert Island, Shannon Bay and Brown Bay). Within each location three parallel transects were created, ...


38. Diatom, and associated data from grid samples collected in Brown Bay [Diatoms_bbg]   PARENT DIF
Sediment samples were collected from nine points along 3 parallel transects within the contaminated Brown Bay. The diatom spreadsheet (diatom_data) contains both initial diatom counts and the relative ...


39. Drainage modelling for Australia's year-round Stations in Antarctica and at Macquarie Island [stations_drainage_modelling]
This GIS dataset is the result of modelling of surface water drainage for Australia's year-round stations in Antarctica (Casey, Davis, Mawson) and at Macquarie Island. This was done by the Australian ...


40. Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP]   CHILD DIFs
Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...


41. Environmental Management Program - Applied GIS for contaminated sites at 'old' Casey Station Tip and abandoned Wilkes Station [casey_wilkes_con]
This dataset is a collection of maps, produced from the AADC GIS for use in environmental management of the 'old' Casey Station tip site and the abandoned Wilkes Station site. The maps are used for ...


42. Estimated environmental impact and ecological risk posed by contaminated sites in the Australian Antarctic Territory and Australian sub-Antarctic islands [SOE_contaminated_sites_impact]
INDICATOR DEFINITION The environmental impacts and risk of contaminated sites in the Australian Antarctic Territory and Australian sub-Antarctic Islands. TYPE OF INDICATOR There are three types of ...


43. Event logs and station lists from all CEAMARC voyages by the Aurora Australis, Astrolabe and Umitaka Maru [CEAMARC_all_events]
Copies of the event logs/station lists taken from the Aurora Australis, Astrolabe and Umitaka Maru during their CEAMARC cruises (collaborative East Antarctic Marine Census).


44. Infaunal marine invertebrate fauna inside and outside of bacterial mats, Casey 2006-07 [ASAC_2201_Bacterial_Mat_Infauna]
Infaunal marine invertebrates were collected from inside and outside of patches of white bacterial mats from several sites in the Windmill Islands, Antarctica, around Casey station during the 2006-07 ...


45. Interseasonal variability of benthic diatoms communities within the Windmill Islands, Antarctica [Diatoms_seasonal_var]   PARENT DIF
Sediment samples were collected with an Eckamn grab from four locations within the Windmill Islands (Herring Island, O'Connor Island, Shannon Bay and Brown Bay). A weekly sampling program was performed ...


46. Light-driven tipping points in polar ecosystems - Casey Station, Antarctica [Light_Tipping_Points]
Some ecosystems can undergo abrupt transformation in response to relatively small environmental change. Identifying imminent "tipping points" is crucial for biodiversity conservation, particularly ...


47. Management of contaminated sites in the Australian Antarctic Territory and Australian sub-Antarctic islands [SOE_contaminated_sites_manage]
INDICATOR DEFINITION The management response to contaminated sites in the Australian Antarctic Territory and Australian sub-Antarctic islands. TYPE OF INDICATOR There are three types of indicators ...


48. National Water Quality Management Strategy: water quality and monitoring guidelines [water_quality]
This metadata record has been created to describe a CD product of New Zealand's National Agenda for Sustatinable Water Management. This CD has in no way been produced by the Australian Antarctic Division ...


49. Natural variability and human induced change in Antarctic nearshore marine benthic communities - Parent Metadata Record [ASAC_2201]   CHILD DIFs
The natural world is a mosaic of different habitats and biological communities; the tiles of this mosaic may be small but the patterns formed can be measured at many scales from metres to thousands ...


50. Oceanographic data from the Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP_Oceanography]   CHILD DIFs   PARENT DIF
Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...


Showing 1 through 50 of 78 Next

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