| 75 Titles Match Your Query |
Showing 1 through 50 of 75
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1.
The fate of primary production in Antarctic sea ice: the role of metazoan grazers. [ASAC_1328]
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 of food. However, the ...
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2.
Latitudinal Gradient Project - Australian contributions [LGP]
This record relates to the Australian component of the Latitudinal Gradient Project. The LGP is largely a New Zealand, US and Italian venture, but a small contribution has been made by Australian ...
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3.
Life In The Ice: Microbial Diversity and Function in Antarctic Sea Ice Ecosystems [K043_2010_2012_NZ_2]
Our hypothesis is that ?spatial and temporal variations in diversity and ecosystem function of the sea ice microbial community are sensitive indicators of changing climatic conditions?. The research ...
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4.
Environmental Impact Assessment of the Davis Sewage Outfall [DAVIS_STP]
CHILD DIFs
Untreated, macerated wastewater effluent has been discharged to the sea at Davis Station since 2005, when the old wastewater treatment infrastructure was removed. This environmental assessment was ...
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5.
Trophic Ecology of the Antarctic Nearshore Zone [TRENZ]
CHILD DIFs
Project Objectives
1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ...
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6.
Trophic Ecology of the Antarctic Nearshore Zone - Stable Isotope datasets [TRENZ_Stable_Isotopes]
CHILD DIFs
PARENT DIF
Project Objectives
1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary ...
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7.
Effects of Enhanced UV-B on Sea Ice Algae [ASAC_765]
From the abstract of some of the papers:
It has been suggested that increased springtime UVB radiation caused by stratospheric ozone depletion is likely to reduce primary production and induce changes ...
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8.
Sedimentary Processes in the Fjord-like Embayments of the Vestfold and Larsemann Hills [ASAC_705]
Ellis Fjord is a small, fjord-like marine embayment in the vestfold Hills, eastern Antarctica. Modern sediment input is dominated by a biogenic diatom rain, although aeolian, fluvial, ice-rafted, ...
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9.
The Use of Lipid Biomarkers in Euphausia superba as a Parameter for Determining Energy Flow in the Antarctic Marine Food Web [ASAC_712]
From the abstracts of some of the referenced papers:
During a period of short-term (19 days) starvation, total lipid in the digestive gland of Euphausia superba Dana decreased from 21 to 9% dry weight. ...
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10.
Phytoplankton Ecology in the Fjords of the Vestfold and Larsemann Hills [ASAC_640]
From the abstract of the referenced paper:
Spring phytoplankton communities in the water column of Ellis Fjord are characterised by diatoms originating from the bottom sea-ice strand community. ...
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11.
Comparative Study of the Composition and Transport of Particulate Biogenic Matter in the Shelf, Slope and Pelagic Watercolumn of Prydz Bay [ASAC_288]
Metadata record for data from ASAC Project 288 See the link below for public details on this project.
From the abstract of the referenced paper:
In January-February 1991, ...
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12.
Use of Lipid Profiles of Euphausia superba as a Parameter for Determining Dietary Preferences and the Abundance and Spatial Distribution of krill [ASAC_508]
From the absracts of some of the referenced papers:
During a period of short-term (19 days) starvation, total lipid in the digestive gland of Euphausia superba Dana decreased from 21 to 9% dry weight. ...
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13.
Data from a 3 m sediment core collected west of Pidgeon Island in the Windmill Islands, Antarctica [Diatoms_long_core]
PARENT DIF
A sediment core was collected from the western side of Pidgeon Island, (66.3216 S, 110.445 E) at a water depth of 82.0 m. This sediment core (PG 1411-2) was recovered using a release-controlled piston ...
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14.
Diatom and associated data for a field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica [Diatoms_sre2]
PARENT DIF
Full title:
Diatom and associated data for a manipulative field experiment which translocated control and contaminated sediments between locations within the Windmill Islands, Antarctica.
A manipulative ...
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15.
Diatom and associated data for examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in Antarctica [diatoms_sre3]
PARENT DIF
Full title:
Diatom and associated data for a manipulative field experiment examining the effects of heavy metal and petroleum hydrocarbon contamination on benthic diatom communities in the Windmill ...
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16.
Diatom data for ten sediment cores collected in 3 marine bays in the Windmill Islands, Antarctica [Diatoms_short_cores]
PARENT DIF
Ten sediment cores were collected from 3 marine bays in the Windmill Islands. Two cores were collected in Sparkes Bay, one in Shannon Bay, and seven in Brown Bay. Only diatom data are presented here, ...
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17.
Diatom, and associated data from grid samples collected in Brown Bay [Diatoms_bbg]
PARENT DIF
Sediment samples were collected from nine points along 3 parallel transects within the contaminated Brown Bay. The diatom spreadsheet (diatom_data) contains both initial diatom counts and the relative ...
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18.
Interseasonal variability of benthic diatoms communities within the Windmill Islands, Antarctica [Diatoms_seasonal_var]
PARENT DIF
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 ...
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19.
Spatial variability of benthic diatom communities in the Windmill Islands, Antarctica. [Diatom_spatial_var]
PARENT DIF
A hierarchical, 3-level, nested design was used. The highest hierarchical level consisted of six locations. Two of these locations, Brown Bay and Shannon Bay, have been contaminated with heavy metals ...
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20.
Past and Present Freshwater Lake Environments on Macquarie Island [ASAC_539]
Samples were collected between 1998 and 1992 on Macquarie Island from existing water bodies and from exposed lake sediments up to 14,000 years old. The dataset comprises a taxa list of 131 non-marine ...
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21.
Neogene Biostratigraphy of the Pagadroma Group [ASAC_1065]
From the abstract of the referenced papers:
The northern Prince Charles Mountains overlook the western side of the 700km long Lambert Glacier-Amery Ice Shelf drainage system. Within these mountains, ...
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22.
Limnological and nearshore diatom communities of Macquarie Island: proxies of subantarctic climate change? [ASAC_2663]
Metadata record for data from ASAC Project 2663
See the link below for public details on this project.
Public Summary
Macquarie Island offers scientists a unique laboratory for investigating subantarctic ...
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23.
IMAGEAntarctica Database - A Catalogue of Antarctic Images by the Australian Antarctic Division [DB_IMAGEAntarctica]
The IMAGEAntarctica catalogue contains records of images held in the Australian Antarctic Division's Multimedia Image Library.
The material predominantly depicts Australia's presence and activities ...
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24.
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 ...
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25.
Stratigraphy of the Pliocene Sorsdal Formation, Marine Plain, Vestfold Hills, East Antarctica [marine_plain_grain_size]
The data are grain size analyses conducted by Geoscience Australia of samples collected during drilling the sections at Marine Plain. The results are summarised in the Antarctic science paper on ...
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26.
Phytoplankton Distribution in Surface Samples and Cores from Prydz Bay and Long Fjord and its Relationship to Sea Level and Climatic Change [ASAC_492]
Metadata record for data from ASAC Project 492 See the link below for public details on this project.
From the abstracts of the referenced papers:
Diatom assemblages in two ...
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27.
Battye Glacier Formation Paleontology and Sedimentology, Beaver Lake Region, Antarctica [ANDRILL_Pagodroma_Group]
Glacimarine strata of the Battye Glacier Formation (c.130 m thick),
Pagodroma Group, exposed in the Amery Oasis of East Antarctica,
provide a record of late Miocene palaeoenvironmental ...
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28.
Pliocene-Pleistocene Composite Reference Section for Southern Ocean Diatom Biostratigraphy [Neogene_chronostratigraphy_Southern_Ocean_diatoms]
Biostratigraphic Composite Reference Section for Pliocene and Pleistocene
diatoms in Southern Ocean sediments. The new quantitative biostratigraphic
model incorporates records of 78 diatom ...
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29.
Deep Sea Drilling Project (DSDP) Database and Ocean Drilling Project (ODP) Database (Janus) at Texas AM University [DSDP_ODP_DATABASES_TAMU]
These databases contain geological and geophysical investigations of
the cores recovered from almost every ocean of the world. The data
were collected on oceanographic cruises of the ...
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30.
Cape Roberts Project diatom biostratigraphic data [CRP_DIATOM_DATA]
Diatom biostratigraphic data from Cape Roberts Project cores. Includes
quantitative counts of diatoms plus silicoflagellates, endoskeletal
dinoflagellates and ebridians for upper Eocene ...
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31.
Recent diatom and foraminiferal assemblages in surficial sediments of Prydz Bay, Antarctica. [AADC-00090]
Surficial bottom sediments collected from Prydz Bay, Antarctica contain three sedimentary facies, four foraminiferal faunas, and two diatom floras. A sandy diamict (Facies Ds) is deposited by iceberg ...
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32.
Biology of lichen communities in Antarctica. [CNDA-ESP_LIQ_PAD]
CHILD DIFs
In English:
This dataset contains information on the registered data on studies of the
biology of lichen communities in Antarctica. This dataset is also the parent
record ...
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33.
Study of nitrogen fixation, photosynthesis and lichenic recolonisation in the Antarctic tundra. [CNDA-ESP_ANT93-0011-E_LIQ_04]
PARENT DIF
In English:
Scientific objectives:
-Evaluate the degree of nitrogen fixation in run offs by Leptogium puberulum
and Nostoc sp. in relation to their photosynthetic activity ...
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34.
Gross and taxon specific counts of micro plankton, estimates of biomass; two cruises to Georges Bank, 1999, GLOBEC. [EN321_325_microplankton_GB]
Water samples collected with a CTD rosette were screened using Epifluorescence
Microscopy and Flow Cytometry for estimating the abundance of micro planktonic
forms. Depending ...
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35.
Microplankton, Nanoplankton and Picoplankton Measurements from the U.S. JGOFS Arabian Sea Process Study [USJGOFS_ARAB_MICRO_NANO_PICO]
A component of U.S. Joint Global Ocean Flux Study (JGOFS) is the
Arabian Sea Process Study. Eleven cruises took place aboard the R/V
Thomas G. Thompson for about sixteen months ...
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36.
Phytoplankton Abundance and Biomass Measured during the JGOFS Equatorial Pacific Process Study [JGOFS_EQPAC_PHYTOPL_ABUN]
The Equatorial Pacific Process Study (EQPAC) was conducted along 140 deg W
longitude during 1992.
Four cruises took place: February 3 - March 9, March 19 - April ...
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37.
SHALDRIL Antarctic Cruises I and II [SHALDRIL]
Shipboard Reports, Newsletters and data sets from SHALDRIL Cruises I and II
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38.
Checklist of Antarctic and Subantarctic seaweeds [scarmarbin_1606]
PARENT DIF
Checklist of Antarctic and Subantarctic seaweeds
* Rhodophyta
* Heterokontophyta
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39.
Sea Ice Communities and Seasonal Processes, Nella Fjord, Antarctica [NELLAFJORD_BIO1]
For understanding the carbon flux and its variation in coastal sea ice, data on
the microalgal community structure associated with sea ice and sea water
environments was collected in Nella ...
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40.
Spring Phytoplankton Assemblages in the Southern Ocean Between Australia and Antarctica [ASAC_1343_phytoplankton]
This dataset comprises of an excel spreadsheet of data collected on the CLIVAR-SR3 cruise in November to December 2001. The spreadsheet contains plankton and carbon data. Also included is a pdf ...
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41.
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 ...
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42.
Biogenic sediment history from diatom remains in cores along Wilkes Land [ASAC_1216]
Preliminary data set contains details of cores processed (eg. sample name/interval, dry weights, reactions, notes) and the methodology used. The future data set will document diatoms observed and ...
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43.
Comparative study of processes controlling carbon export in Southern Ocean environments characterised by a different hydrodynamical and ecological functioning [ASAC_1343]
Preliminary Metadata record for data expected from ASAC Project 1343
See the link below for public details on this project.
Comparative study of the processes controlling carbon export in Southern ...
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44.
Diatom data for transects at 4 locations in the Windmill Islands [Diatom_transects]
Sediment samples were collected from four locations within the Windmill Islands (Cloyd Island, Odbert Island, Shannon Bay and Brown Bay). Within each location three parallel transects were created, ...
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45.
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, ...
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46.
Late Holocene precipitation record from Windmill Island lakes [ASAC_1223]
Antarctic lake cores record a history of precipitation in the preservation of climate sensitive microbial communities. Comprehensive integration of our precipitation records with other climate proxies ...
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47.
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 ...
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48.
Nella Dan: SIBEX II Cruise Phytoplankton Data [SIBEX_II_phyto]
This dataset contains results from the Second International BIOMASS Experiment II (SIBEX II) cruise of the Nella Dan, taken in January 1985. This cruise was the fourth cruise in a series of six. Phytoplankton ...
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49.
Palaeoclimate Analysis of Sediment Cores from the Fjords and Lakes of the Vestfold Hills [ASAC_784]
From the abstracts of some of the referenced papers:
The relationship between surface sediment diatom assemblages and measured limnological variables in 33 coastal Antarctic lakes was examined by ...
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50.
Protoctist Glossary - World Biodiversity Database CD-ROM Series [WBD_Protoctist_Glossary]
This metadata record has been created to describe a commercial CD product of the Expert Center for Taxonomic Identification. This CD has in no way been produced by the Australian Antarctic Division ...
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Showing 1 through 50 of 75
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