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98 Titles Match Your Query
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51. 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 ...


52. Measurement of the characteristics of the intensity and polaristion of skylight at two different sites in Antarctica, differeing in albedo [K041_1992_1993_NZ_1]
The enhancement of UVB radiation falling onto the different land surfaces was investigated. Previous measurements (in the 1990 season) found low maximum polarisation of sky light and strong low azimuth ...


53. Measurements of the UV radiation (Blue, Violet, UVA and UVB) falling on sea ice in McMurdo Sound, quantification of sea ice algae and the effect of snow thickness on the transmissivity of sea ice to UV radiation [K041_1995_1996_NZ_1]
The relative amounts of visible, near and far UV radiation (Blue, Violet, UVA and UVB) falling onto sea ice in McMurdo Sound was measured at a site well cantered in the ice, i.e. not at the ice edge. ...


54. Measurements of the polarisation of the Antarctic sky from the sea ice edge at Cape Bird and from a ship journey from Hobart to McMurdo Sound [K041_1997_1998_NZ_1]
The polarisation of the Antarctic sky was captured near the sea ice edge at Cape Bird to complement previous studies of the sky polarisation seen at Wellington (New Zealand), Scott Base, Tent Island ...


55. Measurements of the transmission of UV light to infrared light through different samples of snow around Scott Base [K041_1997_1998_NZ_2]
The transmission of light through snow depends not only on the cleanliness but also on the size of the snow particles. The transmission properties are directly related to the reflection properties ...


56. Measurements of tropospheric aerosols and meteorological data in remote marine region in Antarctica to compare with New Zealand measurements to help understand the sulphur cycles influence on global climate [K176_1991_1992_NZ_1]
Dimethylsulphide (DMS) and sub-micron atmospheric particles are key components in the atmospheric sulphur cycle. DMS produced by biota in the oceans is thought to be the main source of atmospheric ...


57. The concentration of combustion engine particulates, the organic fraction of the particulates and the sources of the particulates identified by isotopic analysis from snow and ice samples near Scott Base [K016_1993_1994_NZ_1]
The McMurdo Dry Valleys contain negligible snow and ice, while being surrounded by other glaciated valleys and snow covered mountains. The mechanisms causing the valleys and maintaining them were ...


58. Wind profiles of the Wright Valley using an acoustic wind profiler measuring wind speed and direction and dry bulb temperature [K016_1990_1991_NZ_1]
A new acoustic wind profiler was tested in the Wright Valley on the slopes of Mount Odin. This instrument may have the advantage of providing continuous vertical profiles of wind speed and direction ...


59. CIROS Project: Obtaining Cenozoic history of the Ross Sea by coring sedimentary strata offshore [K001_CIROS_PROJECT]
The CIROS (Cenozoic Investigation in the Western Ross Sea) drilling project was conducted to obtain a record of the early history of the Antarctic Ice Sheet and the rise of the Transantarctic Mountains. ...


60. Monitoring of permafrost temperatures at Marble Point and Bull Pass, Wright Valley [K123_2005_2007_NZ_1]
Bore holes were drilled in bedrock near existing climate monitoring stations at Marble Point and Bull Pass, Wright Valley to monitor permafrost temperatures at depths of up to 30m and to drill till ...


61. The use of GIS mapping techniques to assess changes in vegetation at Cape Hallett [K024_2003_2004_NZ_1]
A detailed vegetation map of a 120m by 28m study site was published by Rudolph (1963). A paper copy of the original maps of this research was obtained from archives at the University of Ohio.The map ...


62. The use of computer models to predict changes in patterns and processes of terrestrial ecosystems in Antarctica: real data from automatic weather stations and digital cameras, dust samplers and soil samples [K024_2007_2008_NZ_1]
Field work was carried out to add to the creation of a dynamic geographic information system in which the specific observations about patterns and processes of the physical environment, plus observations ...


63. A study of the glacial history of the McMurdo Oasis by the dating of lacustre carbonates [K009_1979_1980_NZ_1]   PARENT DIF
Three holes were drilled into frozen sediments around Lake Fryxell. The first was 4ft in depth in frozen silts approx 50m NW of the Fryxell Hut. The second hole was 30m east of the first hole and ...


64. A survey of suitable sites in the Wright Valley for boreholes and a study of Lake Vanda sediments [K009_1971_1972_NZ_2]   PARENT DIF
Two weeks were spent in the Wright Valley to survey suitable sites for boreholes to be put down as part of the International Drilling Programme. It was proposed to core the entire thickness of bottom ...


65. Bathymetric surveys, the geomorphology, glacial chronology, halite investigations, thermokarst formations, overland flow and stream bifurcations of Lake Bonney area [K009_1973_1974_NZ_1]   PARENT DIF
35 holes were drilled through the ice in the smaller western lobe of Lake Bonney and the bathymetry of the lake was determined. A further 52 holes were used for the eastern lobe bathymetry. Sediment ...


66. Dating of the Ross Sea glaciations from the Koettlitz Glacier region [K021_1986_1987_NZ_1]
The interaction between the Koettlitz Glacier and Trough Lake was determined as a model for the Quaternary proglacial lakes which occupy many of the coastal valleys of the McMurdo Oasis. Trough Lake ...


67. Geochemical and geochronology of late quaternary glaciations in the McMurdo Sound Region [K009_1982_1983_NZ_1]   PARENT DIF
The history and mechanics of the late Wisconsin age lakes which have periodically filled many of the lower portions of many of the Valleys that open into McMurdo Sound was studied from samples taken ...


68. Studies of the surface strain of Erebus Glacier Tongue to determine the process of calving [K009_1977_1978_NZ_3]
The surface deformation of the Erebus Glacier Tongue was measured in order to elucidate the calving mechanisms for the formation of icebergs. Surface strain, surface tilt, surface velocity and long ...


69. The Marshall Valley Drilling Project [K021_1985_1986_NZ_1]
Three bore holes were drilled in the Marshall Valley approximately 1km apart to determine the Quaternary glacial stratigraphy of the area. The first hole was 24.52m in depth, the second was 31.92m ...


70. The bathymetry and sedimentology of Lake Joyce [K009_1972_1973_NZ_4]   PARENT DIF
18 holes were drilled through the floating ice of Lake Joyce. The position of the holes were surveyed, the ice thickness and water depths were measured and the coring of the bottom sediments was ...


71. 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 ...


72. Deformation surveys of the Mt Erebus crater from 1980 to 1985 [K044_1980_1985_NZ_1]
A programme to monitor volcanic activity about the active summit crater of Mt Erebus was conducted by the NZ Geological Survey from December 1980 to December 1985. The surveys were made annually in ...


73. Geodetic (data) survey marks for a geodetic referencing system in the Ross Sea Region: Scott Base GPS continuous tracking station [K150_2004_2008_NZ_1]
A number of survey stations are in use in the Ross Sea Region by both the USAP and NZAP. All of the survey stations have been visited to connect and unify all current survey datums in use in the area ...


74. The Cape Roberts Project [K001_Cape_Roberts_Project]
The Cape Roberts Project was a multinational project in which the Antarctic programmes of Australia, Germany, Italy, New Zealand, the United Kingdom and the USA collaborated together to take a series ...


75. Magnetotelluric measurements of the earth's crust beneath the Wright Valley [K042_1983_1984_NZ_3]
A magnetotelluric study was made of the earth's crust beneath the Wright Valley. Fluxgate magnetometers were used to record 3 component magnetic field variations and lead electrodes, 150 meters apart, ...


76. The thermal conductivity and diffusivity of first year sea ice measured as a temperature depth profile in developing sea ice during the winter months in McMurdo Sound [K131_1994_1998_NZ_2]
Measurements of heat flows and hence thermal diffusivity and thermal conductivity in sea ice was measured in the absence of thermal radiation (i.e. sunlight, which dumps heat at depth in the ice and ...


77. Column and vertical profiles of chlorine monoxide from a heterodyne spectrometer [K085_1996_2008_NZ_2]
A microwave experiment was installed at Scott Base to measure microwave emission of atmospheric chlorine monoxide (ClO) near 1.1 mm wavelength by a heterodyne spectrometer. The heterodyne techniques ...


78. Infrared spectrometer measurements of nitric (HNO3) and hydrochloric acid (HCl) from Arrival Heights using a Bromem spectrometer [K085_1988_1996_NZ_1]
A Bomem infrared Fourier transform spectrometer (FTIR), a high resolution infrared instrument, was used to measure stratospheric nitric (HNO3) and hydrochloric acid (HCl) (measuring spectra at 10 ...


79. Infrared spectrometer measurements of nitric (HNO3) and hydrochloric acid (HCl) from Arrival Heights using a Bruker 120M spectrometer [K085_1996_2008_NZ_1]
A Bruker 120M interferometer, a high resolution infrared instrument, was used to measure trace gases in the atmosphere (HNO3, HCl, CH4, N2O, CO, ClONO2) during the early spring from the time the sun ...


80. Measurements of the boundary layer (bottom) of the atmosphere of the atmospheric trace gases NO2, O3, OClO and BrO [K085_2004_2005_NZ_1]
The experimental set up of the 'off axis' UV/visible wavelength diode array spectrometer was compared with a small portable field instrument. The diode array uses sunlight and moonlight to measure ...


81. Measurements of the total amount of ozone in the vertical column of the atmosphere from a ground based Brewer spectrophotometer at Arrival Heights, Antarctica [K085_1989_1996_NZ_1]
A Brewer spectrophotometer was installed at Scott Base in February 1989 to extend the measurements obtained from the Dobson spectrophotometer. The first full season of measurements began in mid-September ...


82. Measurements of the total amount of ozone in the vertical column of the atmosphere from a ground based Dobson spectrophotometer at Arrival Heights, Antarctica [K085_1988_2008_NZ_1]
Atmospheric ozone is important to mankind because it absorbs most ultraviolet and other high energy radiation harmful to life, preventing it from reaching the earth's surface. A rapid loss of more ...


83. Measurements of total ozone and aerosol parameters from October to mid-December, 1986, during the period when ozone levels are changing most rapidly [K085_1986_1987_NZ_1]
A spectrophotometer was installed at Arrival Heights near Scott Base and operated for a period of six weeks from the end of October 1986 to mid-December 1986. The instrument was fully automated and ...


84. Moon tracking spectrometer measurements of ozone and nitrogen dioxide from Arrival Heights during the polar winter [K085_1985_1987_NZ_1]
A moon tracking spectrometer was installed at Arrival Heights in January 1985 to measure trace gas species (ozone O3 and nitrogen dioxide NO2) in the stratosphere. The spectrometer measurements are ...


85. Spectrometer measurements of ozone and nitrogen dioxide from Arrival Heights [K085_1982_2008_NZ_1]
Ozone (O3) and nitrogen dioxide (NO2) are two trace gases in the stratosphere that interact to have an important effect on the radiation balance. The spatial and temporal variation in these gases ...


86. Spectrometer measurements of ozone and nitrogen dioxide from Arrival Heights, South Pole Station, Halley Base and Campbell Island [K085_1985_1994_NZ_1]
The measurement of trace gas species in the stratosphere was monitored. Ozone (O3) and nitrogen dioxide (NO2) interact to have an important effect on the radiation balance in the stratosphere. The ...


87. Spectrometer sunlight and moonlight measurements of Ozone (O3), Nitrogen Dioxide (NO2), Chlorine Dioxide (OClO) and Bromine Oxide (BrO) from Arrival Heights [K085_1998_2008_NZ_1]
A UV/visible wavelength diode array spectrometer was installed at Arrival Heights to allow off axis sunlight and moonlight measurements of ozone (O3), nitrogen dioxide (NO2), chlorine dioxide (OClO) ...


88. Spectroscope absorption measurements of the stratospheric trace gases hydrogen chloride (HCl) and nitric (HNO3) using a Fourier transform infrared spectrometer with the full moon as a light source at Arrival Heights [K085_2002_2003_NZ_1]
Spectroscope absorption measurements of the stratospheric trace gas hydrogen chloride (HCl) was measured using a Fourier transform infrared spectrometer with the full moon as a light source (sunlight ...


89. Springtime chlorine dioxide and bromine monoxide measurements from a diode array spectrometer [K085_1993_2000_NZ_1]
A UV/visible diode array spectrometer was installed at Arrival Heights (93/94 seasons) for zenith skylight measurements of Chlorine Dioxide (OClO) and Bromine Monoxide (BrO) in two wavelength ranges, ...


90. Surface ozone concentration from an TEI instrument at Arrival Heights [K085_2002_2008_NZ_1]
A TEI instrument was installed at Arrival Heights to monitor boundary layer concentration of surface ozone levels with an ultraviolet absorption measurement. Ambient air is pumped through a cell and ...


91. Surface ozone concentration measurements using a surface ozone monitor from Scott Base [K085_1996_2003_NZ_1]
The boundary layer concentration of ozone was measured with a Dasibi ozone instrument that monitors surface ozone with an ultraviolet absorption measurement. Ambient air is pumped through a cell ...


92. 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 ...


93. Determination of the range of reflecting structures in the upper atmosphere: a frequency shift experiment [K055_1990_1991_NZ_1]   PARENT DIF
A HF Middle and Upper atmospheric radar is operated at Scott Base year round under automatic control for two experiments: the Partial Reflection Winds and the D-region polarimeter experiments. An ...


94. Dynamics and ionisation in the Antarctic middle atmosphere: MF radar measurements [K055_2004_2008_NZ_1]
Our studies investigate the Antarctic middle atmosphere?s response to natural and man-made factors which change climate. The dynamical processes of this region are significant in controlling the circulation ...


95. Daily records of the dynamics, ionization and structure of the Antarctic mesosphere from Scott Base [K055_1982_2003_NZ_1]   CHILD DIFs
An investigation into the ionospheric D-region of the atmosphere was initiated in 1982 with the installation of radar equipment (Polarimeter and HF radar) at Scott Base. The radar operated by remote ...


96. 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 ...


97. Climate data (wind speed and direction, air temperature, relative humidity, barometric pressure, and solar radiation) from manual observations and automatic weather stations at Scott Base and Arrival Heights [K089_1957_2008_NZ_1]
Climate data have been collected at Scott Base continuously since 1957 and more recently from Arrival Heights and is one of the longest continuous climate records in Antarctica. Climate parameters ...


98. Radio tracking of adelie penguin (Pygoscelis adeliae) foraging movements while at sea during the early breeding season [K121_1986_1988_NZ_1]
Adelie penguin foraging movements at sea were located and described during the early breeding season at the Cape Bird colony. Radio transmitters were attached to individual birds and 18 penguins were ...


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