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Stable isotope data from marine sediment and invertebrates from Davis Station 2009/10
This metadata record contains an Excel file containing stable isotope analysis data of marine sediments and invertebrates collected at Davis Station from December 2009 to March... -
Collation of existing (historical) Antarctic fast ice core Chlorophyll a data
The Antarctic Fast Ice Algae Chlorophyll-a (AFIAC) dataset is a compilation of currently available sea ice chlorophyll-a data from land-fast sea ice (i.e., excluding pack ice... -
Viral and microbial loop dynamics in the water column and sea-ice of Prydz Bay
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... -
Weddell Seal underwater calling rates during the winter and spring near...
During the winter and spring of 2002, underwater calling rates were measured near mid-day on an opportunistic basis at 7 breeding sites and, at two breeding sites, over 24 hour... -
Tidal effects on the ice concentration and lead fraction over the...
Metadata record for data from AAS (ASAC) project 2944. Public Sea ice and tides are important factors affecting ocean-atmosphere heat transfer and deep water formation. They... -
A log of biological and sea ice observations made at Mawson station between...
This file contains a log of biological observations undertaken at Mawson station between 1977 and 1978. The observed animals include: Weddell Seals, Skuas, Snow Petrels,... -
Antarctic coastal exposure length and index, 1979-2020
Described fully in (https://doi.org/10.21203/rs.3.rs-636839/v1 holder). Data The main CEL method, and a subsidiary Coastal Exposure Index or CEI (both described below), are... -
Winter Foraging Locations Of Southern Ocean Predators - sub-Antarctic islands
Metadata record for data expected from ASAC Project 2940 See the link below for public details on this project. Public: The extent of Antarctic winter sea-ice influences all... -
Data: The roles of sea-ice, light and sedimentation in structuring shallow...
Data repository for the paper: "The roles of sea-ice, light and sedimentation in structuring shallow Antarctic benthic communities" Graeme F. Clark, Jonathan S. Stark, Anne S.... -
Investigation of sea ice physical processes in East Antarctica during early...
Public Summary for project 2901 This research will contribute to a large multi-disciplinary study of the physics and biology of the Antarctic sea ice zone in early Spring 2007.... -
Marginal ice zone drift prediction model
A Langrangian free drift model is developed, including a term for geostrophic currents that reproduces the 13 h period signature in the ice motion observed in the data... -
The role of iron as a micro-nutrient to the Antarctic sea-ice zone algal...
Public Description of the Project This project will assess the importance of the trace micro-nutrient element iron to Antarctic sea-ice algal communities during the... -
Floe-scale maps of sea ice draft from AUV multibeam on SIPEX-II
These data were collected on the SIPEX II voyage of the Aurora Australis in 2012. These data are floe-scale maps of Antarctic sea ice draft (m). These were collected using a... -
SA Agulhas II Winter 2017 Cruise: Waves In Ice Observation Systems (WIIOS)
Two Waves In Ice Observation Systems (Kohout, Alison L., Bill Penrose, Scott Penrose, and Michael J M Williams. 2015. “A Device for Measuring Wave-Induced Motion of Ice Floes in... -
SIPEX data iron site - Aurora Australis voyage Sept-Oct 2007
This work was completed as part of the SIPEX - Sea Ice Physics and Ecosystem eXperiment - voyage. Adapted from the SIPEX website: During SIPEX we investigated the... -
SA Agulhas II Winter 2017 Cruise: ice edge drifters
Three Trident Sensors Helix beacons (Unit 1,2,3) were deployed about on ice floes close to latitude 62.8 S and longitude 29.8 E on 4th July 2017 to measure sea ice drift. The... -
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... -
Investigating the relation between aerosol optical depth, dimethylsulphide...
---- 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... -
Role of micronutrients in the sea ice microbial ecosystem
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... -
High resolution digital aerial surveys of sea ice, portions of the Vestfold...
Taken from the report: This document describes the results of the use of the APPLS (Aerial Photography Pyrometer LiDAR System) during underway science (sea ice) on the way to...