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79 Titles Match Your Query
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1. Taxonomic and ecological survey of the terrestrial algae in the Ross Sea Region (McMurdo Dry Valleys, Marble Point, Cape Bird, Mt Erebus) [K053_1980_1981_NZ_1]
A taxonomic and ecological survey of the terrestrial algae was conducted in the vicinity of Lake Fryxell, Taylor Valley and Cape Bird and supplemented with samples from Marble Point, the lakes and ...


2. Soil chemistry and soil CO2 concentration and isotopic composition from sites in Taylor Valley and the Lake Wellman area [K072_2008_2010_NZ_1]
This study aimed to understand the origin and dynamics of pedogenic carbonate in Antarctic soils, with a long-term view to understanding the formation of carbonate and the storage and turnover of ...


3. Genetic sequencing of terrestrial invertebrates along the latitudinal range of the Ross Dependency to determine patterns of biodiversity, phylogenetic relationships and levels of gene flow among populations [K028_1999_2008_NZ_1]
Molecular techniques (allozyme electrophoresis and mitochondrial gene sequencing) were used to characterise the Antarctic terrestrial biodiversity along the latitudinal range of the Ross Dependency ...


4. A gravity survey of the Taylor Valley and Dailey Islands [K042_1979_1980_NZ_3]
A gravity survey of the lower Taylor Valley, from New Harbour to the Suess Glacier was completed in the 1977-1978 field season to tie in with the Dry Valley Drilling Project (DVDP) holes and to trace ...


5. A mineralisation survey in the Koettlitz-Blue Glacier and Taylor Valley region to determine the geochemical prospecting of the region [K042_1964_1965_NZ_2]
A mineralisation survey was conducted in the Koettlitz-Blue Glacier and Taylor Valley region because previous work in these areas mapped Precambrian basement rocks similar to those found in mineralised ...


6. Investigation of the physics (heat balance) and chemistry of Lake Bonney, Taylor Valley, 1962-1963 [K042_1962_1963_NZ_1]
The heat balance and chemistry of Lake Bonney was investigated in the 1962-63 field season. Temperature profiles were measured through 11 holes drilled in the surface ice of Lake Bonney. Of these, ...


7. Investigation of the weathering processes and quaternary geology in the Wright Valley and the elevated beach ridges of Marble Point and investigation of the dykes at the Nussbaum Riegel [K042_1966_1967_NZ_1]
The weathering processes and quaternary geology was investigated in the Wright Valley, mostly near Lake Vanda but as far east as the Meserve Glacier, the Taylor Valley and at Marble Point. Igneous ...


8. Investigations of the glacial and periglacial geology of the Miers and Taylor Valley [K042_1964_1965_NZ_3]
The glacial and periglacial geology of the Miers and Taylor Valley was investigated. Special interests of the Miers and Taylor Valleys lie in their ice covered lakes and in the prolematic benches ...


9. Measurements of water temperature, spectral irradiance (amount of sunlight), density and salt concentration from lakes in the Taylor and Wright Valley [K042_1963_1964_NZ_1]
The physics and chemistry of the many lakes and ponds in the McMurdo Dry Valleys was investigated in the 1963-64 field season. Previous work on Lakes Vanda and Bonney in the Wright and Taylor Valleys ...


10. A quantitative survey of mosses in the McMurdo Sound region [K042_1976_1977_NZ_3]
A quantitative survey of the ecology of mosses in the McMurdo Sound region was conducted in the 1976/77 field season. Moss was found around streams below the Rhone, Hughes and Calkin Glaciers in the ...


11. Detailed description, mapping and sampling (for sedimentology, paleontology and chronology studies) of Cenozoic bedded polymicton-type sediments within the Taylor Valley [K042_1974_1975_NZ_3]
Cenozoic bedded polymicton-type sediments within the Taylor Valley were mapped. These polymicton-type sediments are of glacial origin deposited into a body of water and therefore exhibit sorting and ...


12. Geochemical studies on the rocks in the McMurdo Sound region [K042_1977_1978_NZ_1]
Geochemical studies were conducted in the McMurdo Sound region. Mossbauer spectrocopic studies of Desert Varnish, the physical and chemical weathering processes of the lavas on Ross Island and bedrock ...


13. 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 ...


14. Investigation of soil salts and glacial features at sites in the Taylor Valley, Mount Discovery and Mount Morning [K042_1976_1977_NZ_2]
A study was conducted to make soil and surface measurements (temperature profiles, frozen ground level depths, surface colour, etc) on dark surfaces at chosen localities, to examine and sample the ...


15. Investigation of the process of debris entrainment and till deposition of the Taylor Glacier [K042_1976_1977_NZ_1]
Investigations into the processes of debris entrainment and the formation of a debris layer within glacial ice was conducted. The glacial ice velocity at various points on the Taylor Glacier was conducted ...


16. Hydrology and Glaciology of the Dry Valleys of Antarctica - glacier mass balance, ablation and movement and melt record determined by monitoring of stream flow and lake level of glacier fed streams and lakes [K161_1969_1991_NZ_1]   CHILD DIFs
A hydrological/glaciological study was conducted in the Dry Valleys of Antarctica from the 1969/70 summer until the 1990/91 season. The purpose of the hydrological/glaciological programme was to study ...


17. Mass balance measurements and glacier monitoring of glaciers in the Dry Valleys [K161_1969_1991_NZ_4]   PARENT DIF
Glaciers of the Dry Valleys occur where snow accumulation gains exceed sublimation and other losses. Monitoring of the mass balance of glaciers in the Dry Valleys was conducted from the 1969/70 summer ...


18. Spatial variation measurements of the hydrology and glaciology of the Dry Valleys [K161_1969_1991_NZ_5]   CHILD DIFs   PARENT DIF
The long term hydrology/glaciology study carried out in the McMurdo Dry Valleys was conducted to gain information on the hydrological behaviour of the Dry Valleys rivers and lakes, particularly for ...


19. Examination of fossilized biota, especially barnacles, of the Scallop Hill Formation and Taylor Formation groups to reconstruct the palaeoenvironment [K241_1985_1986_NZ_1]
Barnacles are useful in palaeobathymetry and in palaeotemperature studies. However, barnacle plates are elusive in the field, and when fractured may be overlooked by the field geologist. The palaeoecology ...


20. Analysis of mixed water and substrate samples from glacial meltwater streams and stream beds in the Dry Valleys for ecology and physiology of protozoan found there [K061_1984_1985_NZ_1]
Aspects of the ecology and physiology of protozoa found in glacial melt waters of the Wright and Taylor Valleys were studied. Combined water/substrate samples and freeze dried moss and algae were ...


21. Analysis of soil and water samples from the Taylor Valley, Wright Valley and Ross Island areas for pathogenic free living amoebae [K021_1977_1978_NZ_1]
Soil and water was sampled to determine the distribution and occurrence of the pathogenic free living amoebae which are the aetiological agents of Primary Amebic Meningo-encephalitis. Samples were ...


22. Analysis of the effects of environmental factors (temperature, light, water content and CO2 concentration) on the photosynthesis activity of two common Antarctic mosses and a cyanobacterial mat in the Taylor Valley [K024_2002_2003_NZ_2]
A detailed study of how the environmental factors temperature, light, water content and carbon dioxide concentration affected photosynthesis of the two common mosses Bryum argenteum and Hennediella ...


23. Analysis of the endolithic communities in the McMurdo Dry Valleys: microclimate, biodiversity, community structure, biomass, photosynthetic activity and genetic diversity [K024_2003_2008_NZ_1]
The photosynthetic activity of endolithic communities at three sites in the Ross Sea Region, including Mt Falconer in the Taylor Valley, Linnaeus Terrace in the Asgard Range, the Nussbaumriegel in ...


24. Collembolids (Gomphiocephalus hodgsoni) and mite (Stereotydius mollis) samples and surveys of the lower Taylor Valley for phylogenetic relationship studies [K024_2002_2003_NZ_1]
Both collembolids (Gomphiocephalus hodgsoni) and mites (Stereotydius mollis) were surveyed over the entire floor of the lower Taylor Valley with special attention paid to the stream areas and to wet ...


25. Comparison of the photosynthetic performance of Umbilicaria species in the Ross Sea region [K024_2002_2003_NZ_3]
The photosynthetic performance of Umbilicaria species was measured under standard conditions in the laboratory and compared with Umbilicaria species from the Taylor Valley and Mt Kyffin.


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