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1. Eastern Canada Offshore Hydrocarbon Exploration Geophysical Surveys - Basin Database [Canada_GSC_OffshHydrocarBasinDB]
This data set includes general information about most offshore eastern Canada, hydrocarbon exploration geophysical surveys. It also contains detailed location information on seismic reflection programs. ...


2. Marine Invertebrate Diversity Initiative (MIDI) Database [Canada_MIDI_MarInvDivInitDb]   CHILD METADATA
This data set contains the marine invertebrate species that can be found in the waters of the MIDI study area. This includes the Scotian Shelf, Bay of Fundy, Bras D'or Lakes and the Gulf of Maine. ...


3. Offshore, Coastal and Selected Lakes Research Cruise Stations - Expedition Database [Canada_GSC_ResearchCruiseStaED]
This data set consists of information related to stations conducted offshore, in coastal areas and selected Canadian lakes, in particular associated site-specific information for both Geological Survey ...


4. Radiocarbon Age Data - Eastern, Western and Arctic Canadian Offshore and Selected Lakes [Canada_GSC_RadioCarbonAge]
Each date is a radiocarbon age determined from Geological Survey of Canada (Atlantic) sediment samples. Most were analyzed by commercial labs such as Beta and Isotrace although some are from the GSC ...


5. Reflection seismic, magnetic, gravimetric survey of the Pacific Margin of the Antarctic Peninsula (Summer 1989-90, 1991-1992) [X89_92AP]
During the Antarctic summers1989 - 1990 and 1991 - 1992, the Osservatorio Geofisico Sperimentale realized a geophysical survey in the Ross Sea, making use of the Research Vessel OGS - Explora, collecting ...


6. Reflection seismic, magnetic, gravimetric survey of the South Pacific Ocean, Antarctica (Summer 1988-89, 89-90, 90-91) [X88_91PO]
During the Antarctic summers from 1988 - 1989 to 1990 - 1991, the Osservatorio Geofisico Sperimentale realized a geophysical survey in the Ross Sea, making use of the Research Vessel OGS - Explora, ...


7. 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 ...


8. 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 ...


9. Abundance, Life-cycle and Potential Productivity of 'Euphausia superba' and its Relationship With Other Zooplankton in Prydz Bay, Antarctica [ASAC_229]
Metadata record for data from ASAC Project 229 See the link below for public details on this project. From the abstracts of some of the referenced papers: In January 1985 a net sampling survey ...


10. An update of the Antarctic Conservation Biogeographic Regions (ACBRs) [AAS_4296_Antarctic_Conservation_Biogeographic_Regions_v2]   PARENT METADATA
Here we provide a revised version of the ACBRs, reflecting updates in underlying spatial layers, together with the results of new analysis justifying the inclusion of a 16th bioregion. This updated ...


11. An update to the Antarctic Specially Protected Areas (ASPAs) March 2016 [AAS_4296_Antarctic_Specially_Protected_Areas_v2]   PARENT METADATA
Two shapefiles are contained in this update on the location and extent of Antarctic Specially Protected Areas (ASPAs). The first is a point file (centroids of ASPA locations) and the second i sa polygon ...


12. Cape Denison Adelie Penguin census, November - December 1999 [ASAC_1219_AAT_APen_CD_99]   PARENT METADATA
Adelie penguin census November - December 1999 by Jim and Yvonne Claypole following their winter at Cape Denison. A shapefile with the colony boundaries is available but counts are not available. ...


13. Cascading effects of global climate change on near shore benthic communities in the Antarctic [ASAC_2300]
Metadata record for data from ASAC Project 2300 See the link below for public details on this project. ---- Public Summary from Project---- Antarctic reefs, like their tropical counterparts, harbour ...


14. Coordinated magnetic observations at Macquarie Island during the STEP period [ASAC_2286]
Metadata record for data from ASAC Project 2286 See the link below for public details on this project. There are two global networks associated with these data, Old and New. The old network is the ...


15. 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 METADATA
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 ...


16. Decomposition of introduced and natural materials in the Vestfold Hills, and introduced and indigenous Microorganisms [ASAC_251]
Metadata record for data from ASAC Project 251 See the link below for public details on this project. From the abstract of the referenced paper: The fungal floras of plant communities and mineral ...


17. Depth related changes in the composition of marine soft sediment infaunal invertebrate communities - sediment characteristics data - Casey 2006/07. [ASAC_2201_Depth_Sediment]
Depth related changes in sediment characteristics and the composition of infaunal invertebrate communities were investigated at two sites in the Windmill Islands around Casey station, East Antarctica, ...


18. Deterioration studies, archaeological investigations and structural assessments of Mawson's Huts (Cape Denison) [ASAC_2283]   CHILD METADATA
This record is concerned with the measurement of deterioration processes affecting historic sites. Temperature and relative humidity data were collected from sensors inside Mawson's Huts. The data ...


19. Determination of trophic relationships between marine predators and commercial marine living resources [ASAC_2301]
Metadata record for data from ASAC Project 2301 See the link below for public details on this project. ---- Public Summary from Project ---- This study develops and combines the latest molecular ...


20. Ecological risks from oil products used in Antarctica: characterising hydrocarbon behaviour and assessing toxicity on sensitive early life stages of Antarctic marine invertebrates - bioassays of marine invertebrates [AAS_3054_bioassays_invertcontam]
This metadata record will contain the results of bioassays conducted to characterise the response of Antarctic nearshore marine invertebrates to hydrocarbon contaminants in fuels commonly used in ...


21. Ecology of Southern Elephant Seals [ASAC_257]
Metadata record for data from ASAC Project 257 See the link below for public details on this project. From the abstracts of some of the referenced papers: Anatomical and physiological studies of ...


22. Elephant Seal and Toothfish interations in longline fisheries [Elephant_seal_toothfish_interaction]
Edited version of a video showing three elephant seals interacting with a toothfish longline.


23. Environmental monitoring of the atmosphere over the Southern Ocean [ASAC_2239]
The United States Department of Energy - Environmental Measurememts Laboratory located in New York City has been monitoring the naturally occuring and man-made radionuclides for the past 40 years ...


24. Evaluation of Possible Effects on Rocky Shore Biota from Oil Spillage from the 'Nella Dan' [ASAC_250]
Metadata record for data expected from ASAC Project 250 See the link below for public details on this project. The study investigated the impacts of oiling on the biota of rocky shores. Five shore ...


25. Field experiment testing effect of increased water and nutrient availability on Windmill Islands terrestrial vegetation communities [ASAC_1087_WaterNutrientExpt]   PARENT METADATA
Description of the work is provided in the file named: ASAC 1087_WN-descriptions.doc The work consists of a multiseason manipulative field experiment investigating the effect of increased water and ...


26. Foraging ecology of emperor penguins in summer and potential overlap with fisheries [ASAC_1252]
Metadata record for data from ASAC Project 1252 See the link below for public details on this project. Currently three datasets are attached to this metadata record. Dive data collected in 1988, ...


27. HRES -- Synthetic high-resolution Antarctic bed elevation [AAS_3013_4077_4346_Ant_synthetic_bed_elevation_2016]
HRES is a high-resolution (100m) synthetic bed elevation terrain for the whole Antarctic continent. The synthetic bed surface preserves topographic roughness characteristics of airborne and ground-based ...


28. Heavy metal concentrations in marine sediments around Casey station, East Antarctica - long-term monitoring [ASAC_2201_Long-term_Sediment_Metals]
Sediment cores (5cm diameter x 10cm deep), collected as part of the long-term monitoring of the Thala Valley waste disposal site clean-up (Casey station), were sectioned and a portion of each core ...


29. Hydrocarbon exposure concentrations for bioassays 09_10 [AAS_3054_09_10_ecotox_hydrocarbon]   PARENT METADATA
This dataset contains the results of replicate experiments which measured the total hydrocarbon content (THC) in water accommodated fractions (WAFs) of three fuels; Special Antarctic Blend diesel, ...


30. Integrated weight longline study, New Zealand ling fishery 2002-2003 [ASAC_2295_IWL_2002-2003]
This research was a manipulative experiment on autoline ling vessels in the New Zealand ling fishery. The vessels were the Janas and the Avro Chieftain. The experiment examined both seabird bycatch ...


31. Iron content of Southern Ocean phytoplankton: implications for carbon transfer to the deep sea [ASAC_2297]
Metadata record for data from ASAC Project 2297: Iron content of Southern Ocean phytoplankton: implications for carbon transfer to the deep sea. Data on size-fractionated distribution of suspended ...


32. Jane Wasley Field Notebook Casey 2002-3 [AAS_1313_JaneWasley-FieldNotebook-Casey-2002-3]   PARENT METADATA
Scanned copy of field notebook Book owner: Jane Wasley ASAC: 1313 Season: 2002/03 Location: Casey The original hard copy of this notebook was, in January 2016, located in Jane Wasley's office at ...


33. Luminescence dating of marine and fluvial sediments from Bunger Hills [ASAC_2237]
Metadata record for data from ASAC Project 2237 See the link below for public details on this project. Two excel spreadsheets are available for download from the provided URL. Taken from the 1997-1998 ...


34. Macquarie Island Cetacean Sightings and Strandings [AADC-00039]
This dataset is a record of sightings and strandings of cetaceans (mainly whales) at Macquarie Island. Results have been reported from 1968 to 1990 on an irregular basis. The related publication (ANARE ...


35. Macquarie Island GIS track survey and wilderness inventory 1996 [ASAC_2277]
Metadata record for data from ASAC Project 2277 See the link below for public details on this project. A product of this project was a report "Macquarie Island Track Monitoring and Assessment" prepared ...


36. Macroalgal responses to heavy metals and varying light levels at Casey Station [ASAC_2201_Runcie]   PARENT METADATA
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 ...


37. Metallated Proteins Expressed by Psychrophilic Bacteria [ASAC_2290]
Small-scale cultures of a phenotyped Antarctic bacterium, Shewanella gelidimarina (ACAM 456T; Accession number U85907 (16S rDNA)), were grown aerobically with shaking at 4 degrees C in Difco Marine ...


38. Moss desiccation experiments conducted at Casey 1998-99 and 1999-2000 by Jane Wasley [ASAC_1087_Desiccation]   PARENT METADATA
Series of desiccation experiments conducted in the Casey station laboratories using field collected moss samples, as described in Wasley et al. 2006 and Wasley 2004. Data to be provided.


39. Mycorrhiza in the Antarctic leafy liverwort (Cephaloziella exiliflora) [ASAC_2275]
Metadata record for data expected from ASAC Project 2275. See the link below for public details on this project. The papers record microscope evidence and molecular evidence for the occurrence of ...


40. Ocean Drilling Program: Kerguelen-Heard Plateau - Cenozoic Variations in Southern Ocean Currents and Relationship to Climatic Changes [ASAC_259]
This data were collected as part of the Ocean Drilling Program. All data were collected on Leg 119. The cruise for Leg 119 began at Port Louis Harbor, Mauritius, and finished at the Port of Fremantle, ...


41. Ocean Drilling Program: Prydz Bay - Clasts of the Cenozoic Glacial Deposits, Glacial Ice Derivation and Hidden East Antarctic Geology [ASAC_258]
This data were collected as part of the Ocean Drilling Program. All data were collected on Leg 119. The cruise for Leg 119 began at Port Louis Harbor, Mauritius, and finished at the Port of Fremantle, ...


42. Periodicity in foraging areas of leopard seals in the region south of Macquarie Island [ASAC_2268]
---- Public Summary from Project ---- Leopard seals are usually seen in the pack-ice where they pup on the ice and where they must first face life at sea. However at Macquarie Island, well to the ...


43. Project 3054 Season 1 Hydrocarbon ecotoxicological experiments marine invertebrates [AAS_3054_09_10_ecotox]   CHILD METADATA
This dataset contains the results of bioassays conducted to characterise the response of Antarctic nearshore marine invertebrates to hydrocarbon contaminants in fuels commonly used in Antarctica. ...


44. Radon measurements at Mawson and Macquarie Island [ASAC_2262]
Instruments at Mawson and Macquarie Is record the radon concentration in air at half hourly intervals. The data sets are continuous apart from calibrations and maintenance, since 1998 at Macquarie ...


45. Reduction in mortality of seabirds in longline fisheries - 2008 Line Shooter Header Data [ASAC_2295_2008]
This research was a manipulative experiment on a chartered fishing vessel that was chartered to control the confounding effects. Future users of the data should be familiar with the associated published ...


46. Role of micronutrients in the sea ice microbial ecosystem [ASAC_2299]
The productivity of Antarctic waters may be controlled by the amount of iron. Experiments have shown that this is probably the case for phytoplankton but as yet we do not know if iron limits the growth ...


47. SRE4 Effects of hydrocarbons on Antarctic Marine Sediment Ecosystems [ASAC_2201_SRE4]   CHILD METADATA
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 ...


48. Seabird by-catch in longline fisheries [ASAC_2295]
Metadata record for data from ASAC Project 2295 See the link below for public details on this project. ---- Public Summary from Project ---- Longline fisheries represent a serious threat to the survival ...


49. Seabird conservation in the Antarctic toothfish longline fishery - results and time-depth recorder data [ASAC_2295_TDR]
This research was a manipulative experiment on an autoline toothfish vessel in the Ross Sea testing the effect of a line shooter on the sink rate of autolines. The vessel was production fishing during ...


50. Southern Ocean Continuous Zooplankton Records [AADC-00099]
This dataset contains results from Continuous Plankton Recorder (CPR) surveys in the Southern Ocean. When the opportunity arises, zooplankton species, numbers and abundance data are recorded on a ...


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