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The fate of primary production in Antarctic sea ice: the role of metazoan grazers.
Crustaceans are an important component of the Antarctic marine ecosystem. Large numbers live in or close to the sea-ice cover, using it as a refuge from predation and a source... -
Aurora Australis Voyage 6 (SAZ - Subantarctic Zone) 1997-98 Chlorophyll a Data
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 6, 1997-1998 - the SAZ (Subantarctic Zone) cruise. Samples were collected in March of 1998.... -
Sea-ice biogeochemistry data collected during voyage 2 of the Aurora...
This data encompasses a set of biochemical parameter (iron, macronutrients, Chlorophyll-a, particulate organic matter and particulate exopolysaccharides) measured within East... -
Calibrated Fluorescence Profiles from the K-Axis Voyage of the Aurora Australis, 2016
Processed CTD instrument data - Corrected fluorescence profiles at the Southern Kerguelen Plateau, Indian Sector of the Southern Ocean. The fluorometer was calibrated through... -
Role of Antarctic sea ice as a natural ocean fertilizer during the spring...
The dataset lists key biogeochemical parameters measured in sea ice during the SIPEX2 voyage, including dissolved and particulate iron and other trace metals, macronutrients... -
Fast Repetition Rate Fluorometer Data for the BROKE-West voyage of the...
At each CTD station the Fast Repetition Rate Fluorometer (FRRF) was carried out onto the trawl deck and shackled (+ cable tie) to the winch cable. When the crew in the aft... -
Aurora Australis Voyage 2 (ONICE) 1997-98 Chlorophyll a Data
This dataset contains chlorophyll a data collected by the Aurora Australis on Voyage 2, 1997-1998 - the ONICE cruise. Samples were collected from September-November of 1997.... -
Role of Antarctic marine protists in trophodynamics and global change and...
This dataset contains the locations of sampling sites for ASAC project 40 on rotation 4 of the French polar supply ship L'Astrolabe in the 2002/2003 season. Samples were... -
Sea ice primary production off eastern Antarctica
Sea ice covers up to 20 million km2 of the Southern Ocean. When present it supports a vigorous ecosystem that provides energy and food for all other marine organisms. Using the... -
Impact of viscosity on the morphology and swimming behaviour of motile...
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... -
Antarctic diatom silicification diminishes under ocean acidification
This data set was collected during an ocean acidification mesocosm experiment performed at Davis Station, Antarctica during the 2014/15 summer season. It includes: - description... -
The role of Antarctic marine protists in trophodynamics and global change...
Locations of sampling sites for ASAC project 40 on voyage 3 of the Aurora Australis in the 2005/2006 season (the BROKE-West voyage). Samples were collected between January and... -
Biodiversity and ecophysiology of Antarctic sea-ice bacteria
The data set includes information relevant for the study and description of sea-ice bacteria contains the following dataset subgroups and is organised by REFERENCE number. 1)... -
Three-dimensional microscale distribution and production of plankton populations
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... -
Respiration_chambers/raw_log_files and combined datasets of biomass and...
General overview The following datasets are described by this metadata record, and are available for download from the provided URL. Raw log files, physical parameters raw log... -
Cold adaptation and functionality of the Antarctic Coastal Benthic Zones
Antarctic sediments and sea-ice are important regulators in global biogeochemical and atmospheric cycles. These ecosystems contain a diverse range of bacteria whose... -
Chlorophyll a data collected on the 1991 WOCE voyage of the Aurora Australis
Chloropyll a data were collected along the WOCE transect on voyage 1 of the Aurora Australis, during October of 1991. These data were collected as part of ASAC project 40 (The... -
Light-driven tipping points in polar ecosystems - Casey Station, Antarctica
Some ecosystems can undergo abrupt transformation in response to relatively small environmental change. Identifying imminent "tipping points" is crucial for biodiversity... -
Photokinetic adaptation of sea-ice algae
Metadata record for data from ASAC Project 2702 See the link below for public details on this project. Sea-ice algae are the basis of the Antarctic food web and are essential... -
The role of Antarctic marine protists in trophodynamics and global change...
Dataset includes locations of sampling sites for ASAC project 40 on voyage 6 of the Aurora Australis in the 2007/2008 season. Samples were collected between March and April of...