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1. 5 minute sea level, air temperature and barometric pressure data from a monitoring station near Scott Base since 2001 - K089_2001_2012_NZ_1 [K089_2001_2012_NZ_1]
In January 2001, a sea level monitoring station was installed near to the reverse osmosis intake near Scott Base. The data are transmitted from the sensor, to a data logger at Scott Base. Data is ...


2. 5 minute sea level, air temperature and barometric pressure data from a monitoring station near Scott Base since 2001 - K089_2001_2013_NZ_1 [K089_2001_2013_NZ_1]
In January 2001, a sea level monitoring station was installed near to the reverse osmosis intake near Scott Base. The data are transmitted from the sensor, to a data logger at Scott Base. Data is ...


3. Research of sea ice biogeochemical data and oceanographic measurements under the Ross ice shelf - K131_2011_2012_NZ_1 [K131_2011_2012_NZ_1]
Oceanographic data compiling of - salinity, current, pressure, ice-water interface data was gathered from under the Ross Ice shelf to gain a better understanding of the interactions of sub ice shelf ...


4. Land and sea ice sructure west and south of Ross Island measured by ground penetrating radar, UAV, and helicopter EM bird - K053_2009_2012_NZ_1 [K053_2009_2012_NZ_1]
This data set decribes surface and volume properties of snow and ice to validate radar satellite measurements. Ground penetrating radar (GPR) at 500 and 1000GHz provides information on snow layers ...


5. Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound - K131_2007_2010_NZ_1 [K131_2007_2010_NZ_1]
The oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...


6. Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound - K131_2007_2013_NZ_1 [K131_2007_2013_NZ_1]
The oceanography of McMurdo Sound was investigated by collecting current meter data, water samples, ice cores, under ice turbulence and Conductivity (salinity)-Temperature-Depth (CTD) profiles of ...


7. 5 minute sea level, air temperature and barometric pressure data from a monitoring station near Scott Base since 2001 [K089_2001_2008_NZ_1]
In January 2001, a sea level monitoring station was installed near to the reverse osmosis intake near Scott Base. The data are transmitted from the sensor, to a data logger at Scott Base. Data is ...


8. A feasibility study of marine investigations at Cape Bird: Plankton sampling, water temperature, conductivity and chlorophyll content [K014_1969_1970_NZ_1]
On arrival at Cape Bird it was found that the pack ice had broken early and sampling had to be limited to inshore waters from ice piers with water depths never greater than about 20 feet. Plankton ...


9. A general benthic survey of the Cape Bird region: distribution of sediment types, boundaries of faunal zones, bathymetry and current patterns [K014_1970_1971_NZ_5]
A survey of the region from the ice face to McDonald Beach and to a depth of about 300 meters with regard to distribution of sediment types, boundaries of faunal zones and the general bathymetry of ...


10. Analysing toxicological impacts of contaminants on Notothenioid fish: Impacts of Polybrominated diphenyl ethers (PBDEs) [K068_2009_2010_NZ_2]
Target species Trematomus benacchii (n=72)from Cape Evans were collected live for the purpose of conducting a dose-response experiment in New Zealand on the live fish. Fish were dosed with different ...


11. Analysis of foraminiferal populations in sediment samples from McMurdo Sound in relation to sediment type, ecological factors and bathymetry [K042_1981_1982_NZ_1]
Sea floor sediments of McMurdo Sound were sampled to obtain material suitable for detailed analysis of foraminiferal populations and their relationships to sediment type and ecological factors. Foraminifera ...


12. Baseline information on both the modern processes operating on Antarctic beaches and the development of beach ridges in relation to the last glaciation ice retreat and isostatic rebound [K043_1996_1998_NZ_1]
Beaches in McMurdo Sound have developed since the last glaciation when ice sheets were at their maximum. The weight of the overlying ice, depressed the land, which has slowly rebounded forming a series ...


13. Bathymetric surveys of the nearshore submarine platforms around Favreau Pillar, Kirstensen Rocks and near Foyn and Possession Islands [K020_1982_1983_NZ_1]
A brief bathymetric survey of the platforms around Favreau Pillar, Kirstensen Rocks and near Foyn and Possession Islands was made using a zodiac inflatable dinghy and a small portable echosounder. ...


14. Benthic invertebrate community composition, sediment characteristics, and seafloor habitat structure of New Harbour [K082_2009_2010_NZ_1]
SCUBA-based sampling was conducted to determine benthic invertebrate community composition, sediment characteristics, and seafloor habitat structure of New Harbour, via core sampling and video. Specimens ...


15. CTD casts and ADCP measurements from New Harbour, McMurdo Sound [K131_2005_2006_NZ_3]
Little is known of the heat and mass exchange that controls the extent and thickness of the frazil ice (or platelet) ice layer beneath land fast sea ice, not are the processes which form frazil ice ...


16. CTD casts off Pram Point to determine the internal wave structure under the shore fast ice of McMurdo Sound [K053_1993_1994_NZ_4]
The internal wave structure under the shore fast ice of McMurdo Sound was surveyed. An internal wave is a wave propagating along a density stratification in the water mass. The discontinuity in density ...


17. Cape Roberts Tide Gauge records since 1990 [K042_1990_2012_NZ_1]
A tide gauge was installed at Cape Roberts in November 1990 and has been in near continuous operation since. A 10 minute average of water depth was recorded each hour with hourly averages of wind ...


18. 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 ...


19. Cold Spice: Double Diffusion Generated by Vertical Ice Walls at Erebus Ice Tongue and Drygalski Ice Tongue, Antarctica [K132_2010_2012_NZ_1]
“Ocean spice” refers to one of the great hidden mechanisms driving ocean missing. Large regions of the oceans are layered in such a way that differences in molecular characteristics between heat and ...


20. Collection of marine sediment, algae, invertebrate and fish samples from multiple sites at diveable depths in the Ross Sea Region [K065_2008_2009_NZ_1]
In order to resolve the contribution of microbes (bacteria) in the benthic food web under the sea ice in Antarctica and to determine the level of recycling of carbon that occurs in the community, ...


21. Community composition survey at Terra Nova Bay with similar samples collected at Cape Evans and Cape Armitage [K043_2008_2009_NZ_5]
Five ice cores were collected from Terra Nova bay in the vicinity of Gondwana station. From each core the top, middle and bottom sections were sectioned and processed as described earlier. In addition, ...


22. Comparison of the structure and diversity of the benthic community of Cape Bird with Cape Hallett and Perseverance Harbour, Campbell Island [K014_1970_1971_NZ_4]
A series of quantitative sea bottom grab samples were collected from the benthos in the area of McDonald Beach and north to the ice cliffs, Cape Bird. Samples were collected from between 25 and 200m ...


23. Conceptual modelling of the sewage and wastewater plume from Scott Base incorporating current and tidal data, seawater stratification and microbiological, physical and chemical indicators associated with the plume [K407_1998_1999_NZ_1]
Before the installation of the Scott Base sewage treatment plant, untreated sewage and wastewater was discharged directlyin front of Scott Base since its occupation in 1957. The distribution of sewage ...


24. Daily CTD cast measurements near the Erebus Glacier Tongue, McMurdo Sound [K131_2005_2006_NZ_2]
Fjords are a common feature in the coast of Antarctica, particularly in the Ross Sea region, yet little is known about the circulation within most of these fjords. The oceanography of Ferrar fjord ...


25. Deep and shallow CTD casts of turbulence at the sea ice-ocean interface in McMurdo Sound [K131_2005_2006_NZ_1]
Turbulence exists at the sea ice-ocean interface and therefore may have a key role in the latter stages of sea ice formation, including the forming of frazil ice. Both deep and shallow CTD casts were ...


26. Determination of the thermal conductivity of sea ice from measurements of ice temperature (and temperature gradients), salinity, ice microstructure and other environmental parameters [K131_2002_2004_NZ_1]
The polar oceans' sea ice cover strongly modifies ocean-atmosphere heat transfer. Despite its importance, existing circulation models and large scale sea ice models include overly simplistic parameterizations ...


27. Determining the influence of waves on the physical behaviour of the sea ice with mechanically generated waves [K131_2000_2002_NZ_1]
The interaction of the ocean wave field with the sea ice was investigated by creating a wave generating machine to generate waves which have clearly defined parameters such as amplitude and frequency. ...


28. Diversity of marine benthic communities at Granite Harbour, the effect of ocean acidification on the Antarctic gooeyduc Laternula elliptica and the effect of pulsed primary food source on the benthic community [K082_2008_2009_NZ_1]
To continue to improve our understanding of Ross Sea marine benthic ecosystem structure and function, investigations were conducted to determine how key benthic organisms (i) respond to ocean acidification, ...


29. Do density driven bottom currents originate from beneath the Mackay Glacier Tongue in Granite Harbour? Data from current meters, bathymetry profile and sediment trap samples [K042_1988_1989_NZ_1]
Previous studies suggest that a current originating from beneath the Mackay Glacier Tongue in Granite Harbour could contribute to the deposits of mud flooring the deeper parts of McMurdo Sound and ...


30. Examination of the water mixing processes, water temperature and zooplankton species assemblage under the Ross Ice Shelf [K007_1976_1978_NZ_1]
The water under the Ross Ice Shelf was investigated over two seasons through a hole drilled in the ice. In the first season, an ice hole near White Island was used to access the water under the ice ...


31. Experiments to determine the extent to which the behaviour of individual faults alters the properties of the sea ice sheet as a whole [K131_1998_2001_NZ_1]
Sea ice beams were cut using a technique already developed to stress sea ice to fracture. Twenty two beams were cut in total. Mechanical measurements and characterisation of the resulting cracks was ...


32. Food chain investigations at White Island: seal survey, seasonal trends in phytoplankton populations, ocean environmental factors, zooplankton biomass and fish diet, age and growth studies [K014_1976_1977_NZ_1]
A population of Weddell Seals at White Island (some 20km from the edge of the Ross Ice Shelf) was/is thought to be a sub-population that does not migrate to the pack ice in the non-breeding season ...


33. Glacial movement and sedimentation rate of the Mackay Glacier, Granite Harbour [K042_1982_1983_NZ_1]
Granite Harbour can be considered a 'closed basin' which collects sediment deposited from the Mackay Glacier Tongue. Study of this sedimentation system enables a more precise interpretation of the ...


34. Historic tide gauge records from Scott Base 1957-1959 and 1988-1990 [K042_1989_1990_NZ_1]
The tidal pattern in polar regions exhibits unusual features and is diurnal rather than the 12 hour period observed at lower latitudes. A site at Scott Base is about as far south as it is possible ...


35. Investigation into the relationship between floe size distribution (FSD), differential floe motion and jostling, and ocean wave fields penetrating the Ross Sea marginal ice zones [K131_1998_1999_NZ_1]
The relationship between floe size distribution, differential floe motion and jostling and ocean wave fields penetrating the Ross Sea marginal ice zone was investigated using ship borne access to ...


36. Investigation of the cardiovascular control of notothenioid fish (Pagothenia borchgrevinki and Trematomus bernacchii) [K057_1992_1993_NZ_1]
It has been shown that under stress, red blooded notothenioids increase their haematocrit by contracting the spleen thus releasing red blood cells and increasing the heart rate. The increase in heart ...


37. Investigation of the plankton composition at Edisto Inlet, 1968-69 [K017_1968_1969_NZ_2]
Sampling for vertical migrants of plankton over periods of 24 hours in Edisto Inlet was conducted to determine the effects of continuous low light intensity under the ice on the migration structure. ...


38. Latitudinal Gradient Project (LGP) [K002_Latitudinal_Gradient_Project_LGP]
The Latitudinal Gradient Project (LGP) ("http://www.lgp.aq/") is aimed at increasing the understanding of the coastal marine, freshwater and terrestrial ecosystems that exist along the Victoria Land ...


39. 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 ...


40. Long term data from strain meters placed on the Erebus Glacier Tongue and surrounding sea ice measuring travelling flexural waves and strain measurements [K131_1983_1990_NZ_1]
Using a strain meter with a 500mm gauge length, the elastic and plastic strain of the Erebus Glacier tongue was measured as it moves in response to waves and swells present in the surrounding sea. ...


41. Mathematical modelling of the optical behaviour sea ice in McMurdo Sound to determine the partitioning of radiant energy [K131_1998_1999_NZ_2]
Optical beam-spread profiles were measured on sea ice from McMurdo Sound, with a view to understanding the role of microstructure in the scattering of light in sea ice. These experiments were performed ...


42. Measurement of electrical resistivity of sea ice in McMurdo Sound [K131_1984_1985_NZ_1]
The electrical resistivity of sea ice was measured in situ at two locations in McMurdo Sound: 1km south of Scott Base and 1km northwest of Tent Island. Measurements were made at frequencies of 100Hz ...


43. Measurement of ocean waves and ice coupled waves near a fast ice boundary, McMurdo Sound [K137_1990_1993_NZ_1]
Ocean waves interact with Antarctic ice. Pack ice acts as a barrier to wave penetration, and attenuates the propagating waves. The presence of fast ice changes the nature of the wave interaction so ...


44. Measurements of brine diffusivity in both vertical and horizontal directions to 1400 mm in sea ice from McMurdo Sound [K131_2002_2003_NZ_1]
Nuclear magnetic resonance (NMR) techniques for probing sea ice cracks and imperfections and the use of this as a tool for wide ranging surveys of sea ice properties was investigated over several ...


45. Measurements of high amplitude/low cycle fatigue of sea ice in conjunction with the characteristic length of sea ice, temperature and salinity profiles and acoustic emissions [K131_1989_1998_NZ_1]
The high amplitude/low cycle fatigue properties of sea ice in situ at high strain were investigated by developing a cantilever system of sea ice beams and using hydraulic equipment to exercise these ...


46. Measurements of sea ice physical properties and ice strain and wave pattern generated by a load moving over sea ice near Tent Island, McMurdo Sound [K131_1985_1986_NZ_1]
An experiment designed to study, in detail, the wave pattern generated by a load moving over sea ice was conducted on a flat area of snow free, shore fast sea ice about 2km west of Tent Island in ...


47. Measurements of spectral transmission and backscattering of light in first year sea ice, Tent Island, McMurdo Sound [K132_1985_1987_NZ_1]
In situ measurements of the the spectral transmission and backscattering of light was conducted on first year ice to characterise the optical properties of sea ice. The average scattering length and ...


48. Measurements of the amount of UV and visible radiation falling onto sea ice and the effects of enhanced UV radiation levels on sea ice algae [K136_1991_1992_NZ_1]
Sea ice algae are speculated to be considerably vulnerable to the effects of enhanced UV from the ozone hole during the Antarctic spring. The amount of UV and visible radiation falling onto the sea ...


49. Measurements of the physical properties of Antarctic fast ice and their variations throughout the growth season [K213_1986_1987_NZ_1]
The physical properties of Antarctic fast ice were investigated throughout a full year of growth. The aim of the project was three fold; 1) to document the basic physical properties of Antarctic fast ...


50. Measurements of the tide level, current, temperature and salinity of McMurdo Sound and examination of the biological biomass in the water column [K007_1970_1974_NZ_1]
A measurement of the tides and currents in McMurdo Sound was conducted over several seasons. Current measurements were first made in McMurdo Sound by Hodgson (1907) during the stay of the Discovery ...


Showing 1 through 50 of 119 Next

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