Portal Home
Thumbnail Icon [Freetext='DIF/IDN_Node: AMD/NZ']



Refine by Category
 
Refine by Full Text

 

1047 Titles Match Your Query
Previous Showing 51 through 100 of 1047 Next
51. Sedimentological and palaentological examination of the Devonian Horlick formation in the Ohio Range of the Horlick Mountains [K026_1979_1980_NZ_1]
15 sections of the Horlick formation were measured in detail along the Ohio escarpment from Discovery Ridge to Lackey Ridge. The Ohio Range contains the only well exposed record of unequivocally marine ...


52. Examination of the photosynthetic behaviour (energy content, nutrient content, productivity and acclimation) of mosses and lichens throughout the summer season at Cape Hallett [K024_2004_2006_NZ_2]
A possible sign of climate change is likely to be improved production and growth in plants. The response of net photosynthetic rates were measured on the large areas of relatively uniform moss cover ...


53. Voluntary approach distance of Adelie penguins to people at Cape Bird, Ross Island 2002-2003 [K034_2001_2005_NZ_8]
The distance that walking Adelie penguins chose to approach people was measured for penguins on the beach at Cape Bird. A person stood in the path of an approaching penguin and then after the bird ...


54. Stratigraphic section description and processing of phytoliths and pollen (microfossils) samples from Wellar Coal Measures, the Feather Sandstone and Lashley Formation from Allan Hills [K042_2001_2002_NZ_1]
Stratigraphic sections from the Weller Coal Measures, the Feather Sandstone, and the Lashley Formation were described from the Allan Hills. 115 samples were taken from these rocks and processes for ...


55. Collection of Antarctic fish leeches from McMurdo Sound [K014_2009_2010_NZ_2]
Samples of Antarctic Trematomid fish leeches were fixed in alcohol and returned to New Zealand for identification and analysis.


56. The adaptation of cyanobacterial mats from the McMurdo Ice Shelf, Mt Discovery and the Alph River system to Antarctic environmental extremes [K081_1990_1991_NZ_1]
The microbial adaptations of the cyanobacterial mats of the ponds of the McMurdo Ice Shelf to the environmental extremes experienced at this location, including changes in temperature and salinity, ...


57. Contraction rates of muscles and measurements of the input and output parameters of the vestibulo-ocular reflex action in the Antarctic fish Pagothenia borchgrevinki [K012_1984_1985_NZ_2]
In order to fully describe the input and output parameters of the vestibulo-ocular reflex, simultaneous recordings are required of head movement, sensory input from the semicircular canals, motor ...


58. The development of anaerobic enrichment cultures and measurements of the rates of methanogenesis, the turnover of 14C acetate and the degradation of substrates from sediment samples from Bratina Island [K141_1992_1994_NZ_1]
Life in ponds and tidal lagoons of the McMurdo Ice Shelf is dominated by benthic cyanobacterial mats. Anaerobic conditions occur beneath these productive mats. A study was conducted to investigate ...


59. The depth distribution of meroplankton in the water column of Granite Harbour [K018_2009_2010_NZ_1]   PARENT DIF
Plankton was sampled at a single site (S 77o00.725’; E 162o 53.046’) between 27 Nov 2009 - 01 Dec 2009 about 1 km to the south of Granite Harbour Camp during the 09-10 season to determine if there ...


60. GPR profiles and sediment samples from raised beaches along the McMurdo Sound coast to understand the composition, make up and mode of contruction of the beaches [K015_1998_2000_NZ_1]
Due to the continued uplift of the coastline as a response to the retreat of the last glacial maximum ice sheet, beaches are raised above the level of wave and ice push activity and are essentially ...


61. Detailed investigation of the basement geology of the St Johns range, Southern Victoria Land, Antarctica: Structural and lithological mapping of the Koettlitz Group [K061_1990_1991_NZ_1]
Variations in lithology and structure were mapped to try and determine a relationship between metamorphism, deformation and pluton intrusion in an orogenic belt and to propose an origin for the orthogneiss ...


62. New Zealand International Transantarctic Scientific Expedition (NZ ITASE) - Climate variability measured from ice cores taken along the Victoria Land Coast [K049_1999_2008_NZ_1]   CHILD DIFs
The climate of the Victoria Land Coast is created by the interacting influences of the Dry Valleys, East Antarctic Ice Sheet and the Ross Sea. Slight changes can significantly alter local weather ...


63. The mean size and mean number of microbial organism for soil samples collected from Heald, Hahn and White Island terrestrial soils and White Island marine sediment [K014_1978_1979_NZ_3]
Samples of soils collected from Heald, Hahn and White Island were ground in a mortar and pestle with 20ml distilled water. Agar films for subsequent counting were prepared from these soil suspensions. ...


64. The depth distribution of meroplankton in the water column of Gerlache Inlet [K018_2006_2008_NZ_1]   PARENT DIF
Plankton was sampled at a single site (74° 38.474' S, 164° 12.473' E) between 14 Nov 2007-06 Dec 2007 about 1 km to the south of Gondwana Station during the 07-08 season to determine if there is ...


65. Volcanic and geothermal activity of Mt Melbourne [K002_1966_1967_NZ_2]
The southern side of Mt Melbourne was ascended to examine the present day thermal activity and the evidence for historic volcanism of the mountain. Many small recent looking volcanic cones and mounds ...


66. The geomorphology of the Victoria Valley, the Wright Valley, the Koettlitz Valley and its tributaries and the Olympus Range [K009_1971_1972_NZ_1]   PARENT DIF
The research was concerned with several aspects of the geomorphology of the Victoria Valley, the Wright Valley, the Koettlitz Valley and its tributaries and the Olympus Range areas. Particular studies ...


67. The response of microbial communities in the ponds of the McMurdo Ice Shelf to autumn-winter-spring freeze conditions (light levels, temperature, salinity, etc) [K081_1995_2000_NZ_1]
Parts of the McMurdo Ice Shelf area is covered by freshwater ponds, many of which contain abundant growths of algae and cyanobacteria and few invertebrate species. The habitat is very variable in ...


68. Frio Shear Zone: investigation of a major tectonic boundary in South Victoria Land, Antarctica [K061_1999_2000_NZ_2]
The Frio Shear Zone (FSZ) is a 4km wide, ductile shear zone, forming the boundary between two structural blocks, Walcott Block to the southwest and Dry Valleys Block to the northeast, in South Victoria ...


69. Survey of the mammals and birds occurring at Cape Bird, 1977-1980 [K014_1977_1978_NZ_2]
A general survey of the mammals and birds occurring was carried out at Cape Bird 1977-1981 and at Cape Hallett 1982-1983. No previous work has been carried out on mammals in these areas. Short, frequent ...


70. Time-depth records of diving behaviour profiles of adelie penguins at various nest stages [K065_1988_1989_NZ_1]
Using a newly developed small electronic package, time depth recorders, several penguins were fitted to determine the profile of their diving behaviour while they are foraging. The time depth recorders ...


71. Collaborative Research: Geochemical transect from oceanic Adare Basin to adjacent continental Adare Peninsula: implications for the origin of intraplate (HIMU-like) alkaline magmas [SIO_BGSU_ADARE_GEOCHEM]
Detailed analytical studies are still being conducted on Adare Basin samples, but preliminary results for their major element, trace element and Sr-Nd-Pb isotopic compositions resemble those of volcanic ...


72. Ultraviolet radition from 290-450 nm with a high precision spectro-radiometer [K085_2006_2007_NZ_1]
A high precision spectro-radiometer measuring total ultraviolet radiation from 290-450 nm was installed at Arrival Heights as a two month blind inter-comparison with the established measurement programme ...


73. The activity and expression of DNA repair/photoreactivation with the enzyme photolyase in the sea urchin Sterechinus neumayeri, McMurdo Sound [K068_2003_2004_NZ_1]
An important aspect of understanding the impact of increased UVR is assessing the ability of Antarctic species to repair DNA damaged through the process of photoreactiviation or photorepair. To repair ...


74. Description of the summit of Mt Erebus from an ascent: temperature profiles, topography features and collected soil, lichen and snow and sulphur samples [K044_1963_1964_NZ_1]
An ascent of Mt Erebus was made to the southwest crater rim to collect snow and sulphur samples and to observe the summits volcanic activity. On the ascent, temperature profiles were establish. Temperature ...


75. Collection of Antarctic terrestrial insects from Cape Royds, New Harbour/Taylor Valley [K012_1981_1982_NZ_4]
Collection of terrestrial insects (collembolans) were made wherever possible to extend distribution records, and to characterize preferred habitats for the insects. Collections of collembola (springtails) ...


76. Estimates of the population density of Trematomus bernacchii at Cape Roberts and Cape Evans [K012_2000_2002_NZ_1]
The population density of the bottom dwelling Antarctic fish Trematomus bernacchii was estimated using the mark and recapture method and underwater video surveillance. Two sites were fished over two ...


77. Detailed rock sampling for K-Ar and Rb-Sr geochronological dating studies of the Rennick and Matusevich Glacier region: GANOVEX V [K002_1988_1989_NZ_1]
The GANOVEX V Expedition (German Antarctic North Victoria Land Expedition) was carried out aboard the M.V. Polar Queen, research vessel. The area visited was the Oates Land Coast. Detailed rock sampling ...


78. The effect of Scott Base waste water discharge on the marine benthic community [K054_1991_1992_NZ_3]   PARENT DIF
To determine if the Scott Base waste water discharge has any effect on the marine benthic community, the benthic community was surveyed, tissue samples were collected from bivalves and water samples ...


79. The depth distribution of meroplankton in the water column of Cape Hallett [K018_2003_2005_NZ_1]   PARENT DIF
Plankton was sampled at a single site (72° 18.412' S, 170° 11.290' E) off Seabee Hook, Edisto Inlet, Cape Hallett during the 04-05 season to determine if there is a different larval community at ...


80. Characterisation and sampling of the macrobenthic community structure of coastal sublittoral soft bottom habitats in Antarctica [K163_1989_1990_NZ_1]
Coastal soft-bottom communities contain diverse assemblages of animals. Biological interactions and physical disturbances are thought to be important in determining community structure on the small ...


81. Temperature, salinity and current turbulence along an east to west transect across McMurdo Sound [K131_2007_2009_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 ...


82. Soil salt concentrations as indicators of prior lake levels: Lakes Bonney and Vanda [K009_1973_1974_NZ_3]   PARENT DIF
In the belief that geochemical techniques may assist to unravel the complexities of the Antarctic glacial moraine, a project was undertaken to investigate the concentrations of salts in the soils ...


83. South Polar Skua Population Census [K121_2011_2012_NZ_1]
Our primary hypothesis is that South Polar skua (Stercorarius maccormicki) population abundance broadly tracks summer food availability in the southern McMurdo Sound region. Skuas and Adélie penguins ...


84. Water nutrient chemistry of ponds on Bratina Island, Antarctica [K081_2004_2005_NZ_3]
Tweleve ponds on the McMurdo Ice Shelf were sampled to create and annual data set of water nutrient chemistry (DRP, NH4-N, NO3-N, TDN, TDP), pH, conductivity, temperature, phytoplankton chlorophyll ...


85. Water chemistry and biology of the Canada Glacier glacial meltwater stream [K009_1981_1982_NZ_1]
Lake water chemistry is relatively well understood, whereas in comparison stream waters have been little studied. The chemistry of glacial meltwater from the Canada Glacier was characterised and the ...


86. The functioning of the spleen in the Antarctic fish Pagothenia borchgrevinki [K057_1994_1995_NZ_2]
The spleen of notothenioids releases red blood cells during times of stress to increase oxygen uptake. The more red blood cells in the blood, the more viscous it is and the harder it is to pump around ...


87. Triassic paleoecology in south Victoria Land: A vegetation model (plant fossils and palaeosols) in Triassic alluvial plains [K042_1982_1983_NZ_6]
Triassic plant fossils and palaeosols were sampled from four mountains (Mt Bastion, Portal Mountain, Shapeless Mountain and Allan Hills) with the aim of establishing a model of vegetation on the Triassic ...


88. Geological mapping 1:50,000 in the areas between the Asgaard and Clare Ranges, South Victoria Land [K112_1992_1993_NZ_1]
Geological mapping 1:50,000 was conducted in South Victoria Land to draw together previous mapping works to produce a map of the geology between the Asgaard and Clare Ranges. Previous work includes ...


89. Sediment Cores from beneath the Ross Ice Shelf [K001C_2010_2011_NZ_1]   PARENT DIF
28 short (1.3 m) sediment cores were collected from beneath the Ross Ice Shelf using a gravity corer that was deployed through the ice shelf via holes made with the ANDRILL Hot Water Drilling System. ...


90. The biomass, productivity, physiology and grazing pressures of phytoplankton during the polar winter in the Ross Sea region [K043_2007_2008_NZ_1]
What happens to primary production during the long polar night was investigated in the Ross Sea region. Phytoplankton samples were obtained from the water column at Cape Armitage and Cape Evans. Phytoplankton ...


91. Seismic, bathymetry and piston coring transects to determine sediment movement in the Cape Royds area [K041_1986_1987_NZ_3]
Seismic, bathymetry and piston coring transects were undertaken in the Cape Royds area to determine how sediment was moving over the sea floor of this area to the 900m deep Erebus basin offshore. ...


92. Ozone, temperature and pressure measurements from ozonesonde instruments launched on balloons during the polar winter into the atmosphere to approximately 30 km height from nine stations in Antarctica [K085_2002_2003_NZ_2]
As part of the European QUOBI project (Quantitative Understanding of Ozone losses by Bipolar Investigations), 9 stations around Antarctica were involved in a coordinated 'Match' campaign involving ...


93. Determination of wind flow patterns and analysis of snow samples for airborne pollutants around Scott Base [K088_1994_1995_NZ_1]
The transport of pollutants from an occupied Antarctic Station (Scott Base) to the surrounding snow was investigated. Density balloons were tracked constantly at low levels throughout the area in ...


94. The effects of UVB on growth and productivity and photoadaptations of bottom ice algae at Cape Evans, McMurdo Sound [K136_1999_2002_NZ_1]
Sea ice hosts a large community of algae which is released into the food chain when the ice melts. The sea ice algae grow rapidly in the Antarctic spring at a time that coincides with the ozone hole ...


95. Soil climate and atmospheric data for Scott Base, Marble Point, Mount Fleming, Bull Pass, Granite Harbour, Minna Bluff and the Victoria Valley, Antarctica [K123_1999_2008_NZ_1]
In collaboration with the United States Department of Agriculture (USDA) climate stations were installed at six locations in the Ross Sea Region including Scott Base, Marble Point and Bull Pass all ...


96. The role of grazing on sea ice algae and sea ice bacteria by ciliates and flagellated (zooplankton) in Terra Nova Bay [K043_2006_2008_NZ_3]
Sea water was collected from a depth of 2 meters below the sea ice in the region of Gondwana Station in Terra Nova Bay. Initial measurements of chlorophyll along with presence and abundance of ciliates ...


97. RICE: Snow Samples, Roosevelt Island, Antarctica [K049_2010_2012_NZ_3]   PARENT DIF
RICE is an international collaboration between New Zealand, USA, Denmark, United Kingdom, Germany, Australia, Italy and China. The aim of the project is to recover a 750 m deep ice core from Roosevelt ...


98. Volcanogenic and sedimentary deposits at Mt Watters [K042_2000_2001_NZ_1]
Volcanogenic and sedimentary deposits that comprise Mt Watters were mapped and sampled at Allan Hills to determine the nature of the feature and the eruptive event which produced it. Collected data ...


99. Geological investigation into the mode of origin of the Wright and Taylor Valleys [K042_1969_1970_NZ_2]
The Labyrinth area in the Wright Valley is an unusual area of very steep gullies with flat treads between, which form a box canyon type topography. The mode of origin of the area is a controversial ...


100. Geological examination and sampling of Devonian Aztec Siltstone, the fish bearing red bed sequence and Permian coal measures for pollen and coal rank studies [K042_1973_1974_NZ_1]
Sections of Aztec siltstone at Mt Metschel, in the Alligator Peak area, Shapeless Mountain, Mount Fleming, the Lashly Mountains and Aztec Mountain were examined and sampled on a very detailed scale ...


Previous Showing 51 through 100 of 1047 Next

Link to NASA website
Responsible NASA Official:   Dr. Stephen Wharton
Webmaster:   Monica Lyles   ·  Contact GCMD User Support for assistance