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51. DMS in the Southern Ocean [ASAC2100]
From 1991 to 2000 14 voyages have been completed in the Southern Ocean. Measurements of DMS (Dimethylsulfide) and DMSP (Dimethylsulfoniopropionate) have been carried out on surface and subsurface ...


52. Daily broad-band ultra-violet radiation observations using biologically effective UVR detectors [ARPANSA_BIO]
This dataset also forms part of the set of State of the Environment (SOE) indicators. INDICATOR DEFINITION Daily measurements of solar Ultra-Violet radiation at Casey and Davis stations, reported ...


53. Database of CTD data collected in the Southern Ocean by the AAD, ACE CRC and part of the Southern Ocean Atlas data set. [aad_ctd_database]
Microsoft Access database containing a compilation of CTD data collected in the Southern Ocean from Australian Antarctic Division (AAD), Antarctic Climate and Ecosystems Co-operative Research Centre ...


54. Detailed information on 196 grid sites used for snow petrel surveys in the Windmill Islands during the 2002/2003 season [SNOWPETRELSURVEYSCASEY0203]
Very little information is known about the distribution and abundance of snow petrels at the regional scale. This dataset contains locations of grid sites used to survey for snow petrels in the Windmill ...


55. Development and application of particle separator technology for removal of contaminants from water in Antarctica; Site Characterisation, geochemistry [ASAC_1300_UMELB_SC]
The Australian Antarctic Division (AAD) has identified the Thala Valley Tip near Casey Station as a high priority site for remediation. However there are difficulties with regards to contaminant dispersal ...


56. Dialects and Usage Patterns of Weddell Seal 'Leptonychotes weddelli' Underwater Vocalisations [ASAC_556]
Underwater recordings of vocalisations of Weddell seals were obtained at 8 locations within the Vestfold Hills (7) and Larsemann Hills (1). The recordings were made near groups of seals on the ice ...


57. Ecological and taxonomic survey of terrestrial Oligochaetes of Macquarie Island [ASAC_2233]
Data consists of records of two species of earthworms from 70 sites on Macquarie Island collected and identified by Dr R. Blakemore. The species are: Family ACANTHODRILIDAE . Genus MICROSCOLEX ...


58. Effects of helicopter operations on emperor penguin chicks [heliemps]
Creching emperor penguin (Aptenodytes forsteri) chickswere exposed to two overflights by an S-76 twin engine helicopter at 1000 m: a current operational guideline for helicopter activity in Antarctica. ...


59. Effects of helicopters on Antarctic wildlife [helipenguins]
This study aimed to quantify the effects of helicopter operations on Antarctic wildlife, with an emphasis on determining minimum safe over-flight altitudes and landing distances for a range of species. ...


60. Effects of human activity on Gentoo penguins on Macquarie Island [pedestrian_gentoo]
This project empirically measures the effects of human activity on the behaviour and reproductive success of Gentoo penguins on Macquarie Island. This was achieved by 1) collecting behavioural responses ...


61. Effects of human activity on King penguins on Macquarie Island [pedestrian_king]
This project empirically measures the effects of human activity on the behaviour of King penguins on Macquarie Island, under ASAC project 1148. This was achieved by collecting behavioural responses ...


62. Effects of human activity on Royal penguins on Macquarie Island [pedestrian_royal]
This project empirically measures the effects of human activity on the behaviour, heart rate and egg-shell surface temperature of Royal penguins on Macquarie Island, as part of ASAC project 1148. ...


63. Electrical conductivity of sea ice: a comparison of in-situ and laboratory measurements [ASAC_2381]
Metadata record for data from ASAC Project 2381 See the link below for public details on this project. ---- Public Summary from Project ---- This project will compare sea ice electrical conductivities ...


64. Emperor Penguin Colony at Peterson Bank [Emperor_Peterson]
The exact location of an Emperor Penguin Colony on Peterson Bank continually changes due to the changing ice conditions of where the colony is situated. The location confirmed on the 3rd of November ...


65. Erythemal UV radiation at Davis station summer 1998 [UV_Davis]
Data provides the date, time and 10 min cumulative erythemal irradiance at Davis Station for downwelling solar radiation and the irradiance at depth beneath neutral density screen (ND-polythene) and ...


66. Experimental studies into growth and ageing of krill 1993-2003 [Krill_growth_rates]
Metadata record for data from ASAC Project 2337 See the link below for public details on this project. ---- Public Summary from Project ---- The experimental krill research program is focused ...


67. Fieldwork and sampling at Loewe Massif-Amery Oasis [ASAC_1071_Loewe]
At Loewe Massif and Amery Oasis, samples were taken; - for sediment analysis (XRF geochemistry and grain size) - for geochronology (cosmogenic isotope analysis). The custodian for these samples is ...


68. Fish biological and stomach contents data - Casey 1988 [c88_data]
Data from fish captured by Erwin, Casey 1988. Includes fish size, weight, sex, reproductive stage data as well as quantitative stomach contents data and qualitative position data. Approximate locations ...


69. Foraging zones of Macaroni Penguins breeding at Heard Island [ASAC_1257]
With a population of about 2 million pairs macaroni penguins are the most abundant penguin in the HIMI region. These birds feed on mesopelagic fish and, to a lesser extent, mackerel icefish. Despite ...


70. Frozen dunes: An indicator of climate variability, McMurdo Dry Valleys, Antarctica [ASAC_2386]
Metadata record for data from ASAC Project 2386 See the link below for public details on this project. ---- Public Summary from Project ---- 'Frozen dunes: An indicator of climate variability, McMurdo ...


71. Functional dynamics of the microbial loop in saline lakes of the Vestfold Hills [ASAC_919]
Metadata record for data expected from ASAC Project 919. See the link below for public details on this project. The plankton dynamics of Ace Lake, a sline, meromictic basin in the Vestfold Hills, ...


72. Geomagnetic Observatories [GeomagneticObs]
Geomagnetic Observatories at Mawson and Macquarie Island, magnetic secular variation information from Davis and Casey, magnetic repeat stations in AAT and Heard Is (former observatories Wilkes, Heard). ...


73. Global change, biodiversity and conservation in terrestrial and coastal ecosystems on Heard and McDonald Islands [ASAC_1180]
Metadata record for data from ASAC Project 1180 Global change, biodiversity and conservation in terrestrial and coastal ecosystems on Heard and McDonald Islands: statistical models for monitoring ...


74. Health, hormonal and stress-related studies on Australian National Antartic Research Expeditions [AADC-00066]
Aspects of the health of two isolated Australian communities at Mawson, Antarctica and at subantarctic Macquarie Island are examined. The social, occupational and physical characteristics of these ...


75. Heard Island and McDonald Islands (HIMI) Marine Ecosystem [ASAC_2388]
Metadata record for data from ASAC Project 2388 See the link below for public details on this project. ---- Public Summary from Project ---- The HIMI Ecosystem Project is aimed at examining key predators ...


76. Heard Island lichen samples collected by John Jenkin in 1980 [Heard_lichens_1980]
A description of lichen samples collected from Heard Island during March of 1980. The samples were mostly collected by John Jenkin, but some other collectors were also used. On return to Australia, ...


77. High resolution palaeoclimate analysis of lacustrine systems in the Vestfold Hills [ASAC_2313]
Antarctic lake cores contain sensitive microalgal recorders of climate change. To date, very recent climate information from lakes has been limited by core sampling resolution. A new, high resolution ...


78. Ice sheet topography and surface characteristics in eastern Wilkes Land, East Antarctica. [AADC-00064]
This dataset is summarised using the abstract from ANARE Research Notes 64, Ice sheet topography and surface characteristics in eastern Wilkes Land, East Antarctica. A comprehensive survey of the ...


79. Infaunal Macroinvertebrates at the Smithsonian Environmental Research Center [siserc_crab002]
Populations of infaunal macroinvertebrates in the Rhode River subestuary of the Chesapeake Bay were monitored starting in October 1979. Samples were collected bimonthly from late March to early December. ...


80. Insect migration and monitoring studies on Macquarie Island [ASAC_999]
Preliminary Metadata record for data expected from ASAC Project 999 See the link below for public details on this project. ---- Public Summary from Project ---- Large numbers of insects, mites, spiders ...


81. Inshore Marine Fish of the Vestfold Hills Antarctica [AADC-00038]
Thirteen species of fish have so far been caught in the inshore waters around the Vestfold Hills, including the Rauer Islands, in depths down to approximately 100 m. Species caught depend markedly ...


82. Interseasonal variability of benthic diatoms communities within the Windmill Islands, Antarctica [Diatoms_seasonal_var]   PARENT METADATA
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 ...


83. Invertebrate Monitoring on Macquarie Island [ASAC_104]
The objectives of this project were: To monitor wind transported insects to Macquarie Island to establish which species can disperse long distances on wind in the Subantarctic and from where they ...


84. Investigating the relation between aerosol optical depth, dimethylsulphide production and phytoplankton dynamics in the Antarctic Southern Ocean [ASAC_2319]
---- Public Summary from Project ---- Understanding the strength of possible biological feedbacks is crucial to the science of climate change. This project aims to improve our understanding of one ...


85. Investigation of virus biodiversity in Antarctic terrestrial plants [ASAC_2153]
Samples from Macquarie Island were collected between 1998 and 2004. Samples from Heard Island were collected during 2000. Continental samples were collected between 2004 and 2006. This project aims ...


86. Isotopic Ages of Rocks in the Northern Front Range, Colorado [USGS_OFR_2006_1051]
These maps, and the tables that accompany them, are a compilation of isotopic age determinations of rocks and minerals in four 1:100,000-scale quadrangles in the northern and central Front Range, ...


87. Juvenile Blue Crab Mortality at the Smithsonian Environmental Research Center [siserc_crab001]
Tethering techniques are used to assess sources of and temporal variation in juvenile blue crab mortality as a function of water depth in the nearshore shallows of the Rhode River subestuary. Twenty-five ...


88. Leopard and Weddell seal program [ASAC_1144]
2000/2001 season 31 quad based surveys were conducted along the pack-ice edge to identify where leopard seals could be accessed. 31 one hour aerial surveys were also conducted to identify the position ...


89. Leopard and Weddell seal program - health status [Health_seals]
Blood samples from 35 seals have been collected for serum biochemistry analysis. Scats from 20 animals have been collected for parasitology. Estimated weights and morphometric measurements from 35 ...


90. Limnological and nearshore diatom communities of Heard Island: proxies of subantarctic climate change? [ASAC_2396]
---- Public Summary from Project ---- Heard Island offers scientists a unique subantarctic laboratory for investigating climate change. We will establish a reference set of microalgal floras from ...


91. Macquarie Island Fisheries [AADC-00068]
This dataset contains the results from an investigation of the fishery off Macquarie Island. The data were obtained from the Austral Leader, an 85m long stern trawler, between December 1994 and February ...


92. Macquarie Island fur seal database [AADC-00859]
The dataset includes data on all fur seals tagged at Macquarie Island since 1989. The dataset includes information on the sex and species of individuals, information on their reproductive histories, ...


93. Macquarie Island nitrogen dioxide [MACQ_NO2]
Slant column densities of stratospheric nitrogen dioxide (NO2) determined from spectroscopic measurements of zenith scattered twilight at wavelengths from 430-485 nanometres. These data are provided ...


94. Marine Mammal Observations by Greenpeace [marine_mammal_obs]
Dataset of marine mammal observations made in the Southern Ocean from late 1998 to early 2000. Further information about the data are included in a word document in the download. The data are held ...


95. Marine water temperatures around Casey station - December 2003 [seawater-temp-casey-Dec03]
Water temperatures were recorded by Tidbit temperature loggers attached to experimental mesocosms suspended below the sea ice at four sites around Casey in summer 2003/04. Data are temperature in ...


96. Mawson Temperature and Salinity Data [AADC-00109]
This dataset contains temperature and salinity data from CTD observations at Mawson, Antarctica. Profiles to 370m were attempted on an approximately monthly basis between October 1980 and October ...


97. Measurements and brooding details of Abatus collected at Casey 01/02 and 02/03 [ABATUS_SIZE_YOUNG]   PARENT METADATA
This data set describes details of test measurements and numbers of brooded juveniles for Abatus nimrodi and Abatus ingens heart urchins collected from uncontaminated sites in O'Brien Bay and along ...


98. Measuring the effects of human activity on Weddell Seals (Leptonychotes weddellii) [ASAC_1148_Weddells]
The number of people travelling to Antarctica is growing, with much of the recent increase in visitor numbers attributable to an expansion in commercial tourism (Enzenbacher 1992; 1994). Most visitors ...


99. Modern day limnology and palaeolimnology of lakes in the Framnes Mountains and Stillwell Hills [ASAC_2509]
Metadata record for data from ASAC Project 2509 See the link below for public details on this project. This project will study the limnology of lakes in the Framnes Mountains and Stillwell Hills ...


100. Modification of the type of dietary fat at an Antarctic station: impact on cardiovascular risk factors [AADC-00086]
This dataset is a record of a nutrition project held on Davis station during the year 1989. The abstract of the report is as follows. Many countries have drawn up dietary guidelines for their populations ...


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