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51. Diversity and metabolic abilities of Antarctic bacteria [ASAC_2341]
Metadata record for data from ASAC Project 2341. See the link below for public details on this project. ---- Public Summary from Project ---- This project aims to determine bacterial diversity in ...


52. 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 ...


53. Diversity and metabolic abilities of antarctic bacteria - Polyhydroxyalkanoate production by Antarctic soil bacteria [ASAC_2341_PHA]
Bacterial isolates were obtained from soil samples collected from various locations around Casey station. Soil samples were serial diluted in sterile water and plated on low-strength nutrient agar ...


54. Exopolysaccharides from Antarctic bacteria [ASAC_2348]
Exopolysaccharide (EPS) is complex sugar made by many microbes in the Antarctic marine environment. This project seeks to understand the ecological role of microbial EPS in the Southern Ocean, where ...


55. 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, ...


56. Geochemical and biological linkages in glacier ecosystems [ASAC_2750]
Metadata record for data from ASAC Project 2750 See the link below for public details on this project. Glaciers are not frozen rivers, but another aquatic ecosystem in the cryosphere. Most life on ...


57. Impact of viscosity on the morphology and swimming behaviour of motile bacterioplankton, phytoplankton and protozooplankton [ASAC_2382]
Metadata record for data expected ASAC Project 2382 See the link below for public details on this project. This entry contains: Locations for sampling sites for ASAC project 2382 on voyage 3 of the ...


58. 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 ...


59. Metagenomics of Antarctic Lakes: a Model for Defining Microbial Biogeochemical Processes in the Cold [ASAC_2899]
Metadata record for data from ASAC Project 2899 See the link below for public details on this project. We conducted a genomic analysis of Archaea and Bacteria collected from lakes in the Vestfold ...


60. Metagenomics of Antarctic Lakes: a Model for Defining Microbial Biogeochemical Processes in the Cold - Ace Lake Data [ASAC_2899_Ace]
Metadata record for data from ASAC Project 2899 See the link below for public details on this project. We conducted a genomic analysis of Archaea and Bacteria collected from lakes in the Vestfold ...


61. 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 ...


62. Methanotrophs in Antarctica [ASAC_869]
Metadata record for data from ASAC Project 869 See the link below for public details on this project. Dataset included are for the characterisation of methanotrophs from saline lakes of the Vestfold ...


63. Microbial Ecology of Antarctic Soils [ASAC_36]
Metadata record for data from ASAC Project 36 See the link below for public details on this project. From the abstract of one of the referenced papers - &Environmental conditions and microbiological ...


64. Microbial silica redispersal within the Southern Ocean [ASAC_2307]
Metadata record for data from ASAC Project 2307 See the link below for public details on this project. ---- Public Summary from Project ---- The project investigates microbial life in the Southern ...


65. Molecular Characterisation of Cold-Adapted Metallo-Oxotransferases from the Dimethylsulfoxide Reductase Family Expressed by Antarctic Bacteria [ASAC_2547]
Metadata record for data from ASAC Project 2547 See the link below for public details on this project. Pue (greater than 90% as determined by SDS-PAGE) samples of nitrate reductase have been isolated ...


66. Molecular Taxonomy of an Antarctic, Mycoplasma-like Organism: Sequence of the 16S Ribosomal RNA Gene [ASAC_504]
An obligately anaerobic bacterium that lacked a cell wall was isolated from the hypolimnion of Ace Lake, Antarctica. Cells were very pleomorphic, forming cocci, filaments up to 25 micrometres in ...


67. Molecular analysis of microbiota trapped in ancient antarctic glacial ice [ASAC_2763]
Metadata record for data from ASAC Project 2763 See the link below for public details on this project. Ancient Antarctic glacial ice is a potential resource of trapped microorganisms dating back ...


68. Palaeolimnological investigations of coastal continental lakes in the Larsemann Hills [ASAC_2112]
1.The lakes and ponds in the Larsemann Hills and B?lingen Islands (East-Antarctica) are characterised by cyanobacteria-dominated, benthic microbial mat communities. A 56-lake dataset representing ...


69. Psychrophilic Bacteria from Antarctic Sea-ice and Phospholipis of Antarctic sea ice algal communities new sources of PUFA [ASAC_708]
Metadata record for ASAC projects 161 and 708. (ASAC_161, ASAC_708). 1993: 39 sea-ice cores were collected from 22 sample locations off the Vestfold Hills during October-November. Bacteria were isolated ...


70. Subantarctic zone oceanography - SAZ Project 1997-1998 - Iron Related Data [ASAC_2256_Iron]   PARENT DIF
Oceanographic processes in the subantarctic region contribute crucially to the physical and biogeochemical aspects of the global climate system. To explore and quantify these contributions, the Antarctic ...


71. The Geochemistry, Ecology and Taxonomy of Antarctic Methanogenic Bacteria [ASAC_264]
The Antarctic methanogen Methanococcoides burtonii contained only diether phospholipids. These membrane components were analysed by gas chromatography and gas chromatography mass spectrometry. Of ...


72. Three-dimensional microscale distribution and production of plankton populations [ASAC_2596]
This entry contains: Locations for sampling sites for ASAC project 2596 on voyage 3 of the Aurora Australis in the 2004/5 season, collected between December and February of 2004/5; CTD bottle-derived ...


73. Tracking Antimicrobial Resistance from Human Sewage to the Antarctic Environment [ASAC_2936]
Metadata record for data from AAS (ASAC) project 2936. Public Antibiotic resistance is common in bacteria associated with humans. This characteristic is often used to identify sources of environmental ...


74. UV climate over the Southern Ocean south of Australia, and its biological impact - 1994 data [ASAC_2210_94]
Ozone depletion over Antarctica increases UVB irradiances reaching the Earth's surface in the region. Marine microbes, that support the Antarctic food web and play an integral part in carbon cycling, ...


75. UV climate over the Southern Ocean south of Australia, and its biological impact - 1997/1998 field season data [ASAC_2210_97-98]
Metadata record for data from ASAC Project 2210 See the link below for public details on this project. ---- Public Summary from Project ---- Ozone depletion over Antarctica increases UVB irradiances ...


76. Viral and microbial loop dynamics in the water column and sea-ice of Prydz Bay [ASAC_2751]
Metadata record for data from ASAC Project 2751 See the link below for public details on this project. Public Viruses are tiny particles that cannot reproduce by themselves. To reproduce they have ...


77. Virus participation in dissolved organic carbon dynamics in freshwater lakes [ASAC_2352]
Metadata record for data from ASAC Project 2352 See the link below for public details on this project. ---- Public Summary from Project ---- In the last ten years it has become evident that viruses ...


78. What factors control bacterial biodiversity in a natural marine derived Antarctic laboratory? [ASAC_2647]
Metadata record for data from ASAC Project 2647 See the link below for public details on this project. Public Summary We propose investigating bacterial biodiversity and the factors that have shaped ...


79. Biodegradation of Petroleum in Soils and Beach Sands at Davis Station, Antarctica [ASAC_127]
Metadata record for data from ASAC Project 127 See the link below for public details on this project. From the abstract of the referenced paper: The effect of nutrient ...


80. Biological evolution of Antarctic lakes [ASAC_1131]
Beaver Lake, a large epishelf lake in Eastern Antarctica was sampled on two occasions during the austral summer of 2000. Two sites, one 1km offshore and another 6km offshore were sampled at intervals ...


81. Cold adaptation and functionality of the Antarctic Coastal Benthic Zones [ASAC_1165]
Antarctic sediments and sea-ice are important regulators in global biogeochemical and atmospheric cycles. These ecosystems contain a diverse range of bacteria whose biogeochemical roles remains largely ...


82. Cold adaptation in planktonic and sea-ice bacteria [ASAC_1126]
Preliminary Metadata record for data expected from ASAC Project 1126 See the link below for public details on this project. ---- Public Summary from Project ---- Previous work on anti-freeze proteins ...


83. Degradation of oil by bacteria from terrestrial environments from contaminanted and uncontaminated sites in the Windmill Islands [ASAC_1228_Terrestrial]
Bacteria were isolated at 4 degrees C, with oil as their sole carbon and energy source, from the soils collected at the locations below. Many of the bacteria will be identified using 16S rRNA analysis, ...


84. Interaction between Carbon and Sulfur Cycles in Antarctic Stratified Lakes and Fjords [ASAC_1166]
---- Public Summary from Project ---- The lakes and fjords of the Vestfold Hills region of Antarctica provide unique ecosystems for studying environmental changes in Antarctica over the past 8000 ...


85. Prevalence of viruses and parasites in populations of house mice on Macquarie Island [ASAC_1183]
Little information exists on risks of disease introduced into environments from exotic species. House mice remain prevalent on Macquarie Island, and may interfere with the subantarctic community there ...


86. The Biochemistry, Ecology and Organic Geochemistry of Phaeocystis pouchetii communities of Davis Base, Antarctica [ASAC_113]
This metadata record covers ASAC projects 113, 191 and 625. (ASAC_113, ASAC_191, ASAC_625). The total lipid, fatty acid, sterol and pigment composition of water column particulates collected ...


87. The Molecular and Physiological Mechanisms of Microbial Survival in Antarctic Lakes [ASAC_1152]
Metadata record for data expected from ASAC Project 1152 See the link below for public details on this project. ---- Public Summary from Project ---- ...


88. High level of inter-genera gene exchange shapes the evolution of haloarchaea in an isolated Antarctic lake. [AAS_2899_haloarchaea]
See the referenced paper for additional details. Sample collection and processing for metagenomics from Deep Lake. Water samples were collected from DL (68o33?36.8S, 78o11?48.7E), Vestfold Hills, ...


89. High Resolution Genomic and Proteomic Analyses of a Microbial Transport Mechanism from Antarctic Marine Waters to Permanent Snowpack [NSF-ANT10-43265]
The relatively pristine Antarctic continent with its extensive maritime zone represents a unique location on the planet to investigate the long distance aerial transport and deposition of marine microorganisms. ...


90. Microbial winter community composition and activity in Weddell Sea Ice 2013 [AWECS_FI_BIO_2013]
Investigation of sympagic microbial assemblages and their activities (primary and bacterial production) during the Antarctic winter 2013.


91. BioData - Aquatic Bioassessment Data for the Nation [USGS_BioData]
The U.S. Geological Survey (USGS) BioData Retrieval system provides access to aquatic bioassessment data (biological community and physical habitat data) collected by USGS scientists from stream ecosystems ...


92. Ammonia Oxidation Versus Heterotrophy in Crenarchaeota Populations from Marine Environments West of the Antarctic Peninsula [NSF-ANT08-38996]
Ammonia oxidation is the first step in the conversion of regenerated nitrogen to dinitrogen gas, a 3-step pathway mediated by 3 distinct guilds of bacteria and archaea. Ammonia oxidation and the overall ...


93. Monterey Bay Aquarium Research Institute-2000 [MBARI_VARS_2000]
The Monterey Bay Aquarium Research Institute (MBARI) uses high-resolution video equipment to record hundreds of remotely operated vehicle (ROV) dives per year. In the first 20 years of ROV diving ...


94. Chlorophyll measurements, cell counts, species identifications in sea ice. DNA, RNA samples in RNAlater [K043_2011_2012_NZ_1]
Cape Evans : Measurements of chlorophyll a per sq m, from 10cm sections of sea ice from the bottom middle and top of ice cores, Samples also taken for cell counts, species identifications, DNA,RNA ...


95. GIS analysis, biological samples (soil microorganism, invertebrate and plant), automatic weather station data and vegetation and invertebrate surveys to determine the terrestrial biocomplexity of the McMurdo Dry Valleys [K020_2008_2013_NZ_1]
The McMurdo Dry Valleys are the largest area of snow-free land in Antarctica. Managers ability to promote and protect these areas would benefit if we knew the biodiversity present and what controls ...


96. Lake Fryxell benthic ecology [K081_2009_2013_NZ_2]
In 2012/2013 we collected Samples and data collected along a depth transect at Lake Fryxell. This samples were collected by a dive team. The samples included water chemistry and microbial mat sampling. ...


97. Coastal aquatic organisms South of the mangrove ecosystems in Brazil [Extreme_South_BR]
This dataset includes coastal marine, estuarine and lagoon records of organisms south of the mangrove ecosystems in Brazil – part of Santa Catarina State and all of Rio Grande do Sul State. (under ...


98. Living marine legacy of Gwaii Haanas I: Marine plant baseline to 1999 (OBIS Canada) [obis.gwaii_marplants]   PARENT DIF
The database covers the Haida Gwaii archipelago on the West Coast of Canada, including all species of the Haida Gwaii region from any published source, accessible collection and unpublished observations ...


99. MICROBIS Database (Version 1) [microbis1]
MICROBIS is the data management to support the International Census of Marine Microbes. It is an environment that is capable of handling information that identifies groups of microbes (whether the ...


100. Taxonomic Information System for the Belgian coastal area (EUROBIS) [eurobis_82]
Taxonomic Information System for the Belgian coastal area. Biogeographical information on (mainly) Belgian species. Focus area of the dataset spans from north of Wimereux (northern France) to the ...


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