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1. GIS analysis, biological samples (soil microorganism, invertebrate and plant), automatic weather station data and vegetation and invertebrate surveys to determine the terrestrial biocomplexity of the McMurdo Dry Valleys [K020_2008_2012_NZ_1]
The McMurdo Dry Valleys are the largest area of snow-free land in Antarctica. Managers ability to promote and protect these areas would benefit if we knew the biodiversity present and what controls ...


2. Meterological Data from Dawin Central Valley [K002_Darwin_Central_Valley_Met_Station_LGP]
There is currently one Automatic Weather Station (AWS)/environmental logging stations located in the Darwin area: 1) In the central valley (S 79º 50.113" E 159º 19.122") between Lake Wilson ...


3. Fungi isolates from physical samples (soil, rock, wood, foodstuff, air, artifacts, etc) from heroic era sites in the Ross Sea Region to determine fungal biodiversity [K021_1998_2012_NZ_1]
Physical samples of soil, rocks, wood, foodstuffs, air and artifacts were collected from six Heroic era sites in the Ross Sea Region over the period of January 1999 to January 2008. These sites included ...


4. Soil climate and atmospheric data for Scott Base, Marble Point, Mount Fleming, Bull Pass, Granite Harbour, Minna Bluff, Victoria Valley, Don Juan Pond and Bull Pass, Antarctica [K123_1999_2012_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 ...


5. Environmental protection, management and classification of terrestrial ecosystems in the Ross Sea Region [K123_2010_2012_NZ_3]
Soil samples from a diverse range of soil types have been collected from the Wright and Victoria Valley Systems, to determine whether soil distribution patterns aid prediction of microbial abundance ...


6. Fungi isolates from physical samples (soil, rock, wood, foodstuff, air, artifacts, etc) from heroic era sites in the Ross Sea Region to determine fungal biodiversity [K021_1998_2011_NZ_1]
Physical samples of soil, rocks, wood, foodstuffs, air and artefacts were collected from six Heroic era sites in the Ross Sea Region over the period of January 1999 to January 2008. These sites included ...


7. Soil samples from Mout Fleming, Allen Hills and the McKelvey Valley to determine the fungal terrestrial biodiversity using cultures and molecular DNA techniques [K021_1998_2011_NZ_9]
Soil samples were taken from Mount Fleming (00-01), Allen Hills (03-04) and the McKelvey Valley (07-08) to ascertain terrestrial biodiversity at the sites, as determined by molecular DNA techniques ...


8. Meterological Data from Cape Hallett Station [K004_Cape_Hallett_Met_Station_LGP]
The Cape Hallett meteorology station is located at a latitude of 72.19 S, a longitude of 170.16 E, and an elevation of ~0.5 meters above sea level. The station was constructed in the 2001-2002 field ...


9. Survey of invertebrates, lichen, mosses and soil microbiology in the Shackleton, Scott and Beardmore Glacier regions. [K020_2009_2010_NZ_1]
A survey of biodiversity in the Central and Southern Transantarctic mountains including: Invertebrates (Collembola, Acari, Nematoda, Tardigrada, Rotifera); Lichens, Mosses, and Soil microbiology. ...


10. The concentration, movement and transformation of metal pollutants in Antarctic soils: soil samples from an historically contaminated site (Marble Point) and experimental plots (Scott Base) [K140_1993_1994_NZ_1]
The concentration, movement and transformation of metal pollutants in Antarctic soils was investigated with two main objectives; i) to assess the fate of pollutants already present in the soil and ...


11. Cumulative impacts and rates of recovery of the Antarctic soil environment at Scott Base and vicinity, Crater Hill, Observation Hill and Capes Evans and Royds [K026_2008_2009_NZ_1]
Soil profile descriptions from the a number of disturbed and undisturbed sites in the vicinity of Scott Base and McMurdo Station, including Crater Hill, Observation Hill, and Home Beach at Cape Evans ...


12. 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 ...


13. Fungi isolates from physical samples (soil, rock, wood, foodstuff, air, artifacts, etc) from heroic era sites in the Ross Sea Region to determine fungal biodiversity [K021_1998_2008_NZ_1]
Physical samples of soil, rocks, wood, foodstuffs, air and artefacts were collected from six Heroic era sites in the Ross Sea Region over the period of January 1999 to January 2008. These sites included ...


14. Vertical transect mineral soil samples collected from the Wright Valley, Miers Valley and Bratina Island analysed for microbial biomass, phylogeny and diversity using molecular methods [K023_2001_2002_NZ_1]
The extreme environment of the Dry Valleys has opposing views on the microbial diversity present. Using molecular biological techniques, a detailed study was undertaken of the prokaryotic community ...


15. Hydrocarbon Spills on Antarctic Soil [ECA020]
Antarctic exploration and research have led to some significant although localized impacts on the environment. Human impacts Occur around current or past scientific research stations, typically located ...


16. Examination of permafrost properties from soil samples and core samples from a range of disturbed soil surfaces sites at Marble Point and Scott Base/McMurdo Station [K150_1989_1990_NZ_1]
The properties of the permafrost immediately beneath the soil was investigated in a range of surfaces disturbed by earlier construction activities such as compacted fill, cut, embankment, retreated ...


17. GIS analysis, biological samples (soil microorganism, invertebrate and plant), automatic weather station data and vegetation and invertebrate surveys to determine the terrestrial biocomplexity of the McMurdo Dry Valleys [K020_2008_2009_NZ_1]
The McMurdo Dry Valleys are the largest area of snow-free land in Antarctica. Managers ability to promote and protect these areas would benefit if we knew the biodiversity present and what controls ...


18. 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 ...


19. Hydrocarbon-degrading microbes and optimum environmental parameters for growth from soil samples (oil contaminated and pristine) from Scott Base, Marble Point, Lake Vanda and Bull Pass [K123_1996_1998_NZ_1]
Soil surface samples and soil profile samples (pits dug down to the ice cemented surface) were collected from both oil-impacted and pristine sites in the vicinity of Scott Base and at the abandoned ...


20. Profile descriptions, mapping and analysis of soils in the Wright Valley, Antarctica and assessment of soil disturbance by foot traffic [K123_2004_2005_NZ_1]
Soil profile descriptions from the Lower Wright Valley, West Wright Valley (including north and south forks), Labyrinth and Dais was carried out over three field seasons (2004-05, 2005-06 and 2006-07) ...


21. Soil and groundwater description, characterisation and sampling at various sites at Cape Hallett [K123_2003_2005_NZ_1]
The soil and groundwater at Seabee Hook, Cape Hallet was described and characterised. Soil Investigation: Soil pits were dug east of Willett Cove on low mounds on disturbed and undisturbed sites, ...


22. 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 ...


23. Soil samples from Mout Fleming, Allen Hills and the McKelvey Valley to determine the fungal terrestrial biodiversity using cultures and molecular DNA techniques [K021_1998_2008_NZ_9]
Soil samples were taken from Mount Fleming (00-01), Allen Hills (03-04) and the McKelvey Valley (07-08) to ascertain terrestrial biodiversity at the sites, as determined by molecular DNA techniques ...


24. Soil studies of the Ross Sea Region 1959-2009 [K150_1959_2009_NZ_1]
Antarctic soils have been investigated in the Ross Sea Region for 50 years. The cumulative studies have resulted in a large literature base of knowledge on various subjects on the soils from various ...


25. Investigation into the environmental factors that drive microbial diversity in the soils of the Meirs Valley mineral soils [K023_2004_2005_NZ_1]   PARENT DIF
The primary objective of this event was to examine possible environmental factors (moisture, nutrients, mineralogy) driving the microbial diversity in the dry valley soils of Antarctica. 325 mineral ...


26. Investigation into the environmental factors that drive microbial diversity in the soils of the Miers Valley, Mt Erebus, Bratina Island and Beacon Valley [K023_2005_2007_NZ_1]   PARENT DIF
Modern molecular phylogenetics, in conjunction with sensitive mineral surface geochemical analysis, was used to determine the quantitative and qualitative distribution of micro-organism in Dry Valley ...


27. Investigation into the environmental factors that drive microbial diversity in the soils of the Miers Valley, Mt Erebus, Bratina Island and Beacon Valley [K023_2007_2008_NZ_1]   PARENT DIF
In this study, the active microbial component in the Dry Valleys system was characterized using newly developed molecular techniques with the aid of in situ augmentation and cloches (wind protection) ...


28. Microbial diversity and the environmental factors that drive the microbial community in the Ross Sea Region [K023_2004_2008_NZ_1]   CHILD DIFs
The Antarctic environment has recently been shown to support a high level of diversity of bacteria in the soil given the simplicity and extreme nature of the habitat. Understanding the relationship ...


29. Examination of the distribution of salts in ice free areas of the McMurdo Dry Valleys and Ross Island [K042_1972_1973_NZ_1]
The distribution of salts in the ice free areas of south Victoria Land were plotted and the physical and chemical forms of salts accumulating in these areas was established to determine the origin ...


30. 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 ...


31. Biochemical and biological activity of soils from a penguin colony at Cape Bird and soil description, classification and measurements of water content, soil temperature and depth to frozen ground [K024_1981_1984_NZ_1]
The biochemical and biological activity of the soils of the Adelie penguin colonies at Cape Bird was studied over two seasons. Biochemical markers of decomposition of penguin guano were studied by ...


32. Analysis of soil samples for human comensal micro-organism to determine the degree of human induced microbial contamination of heavily used regions [K023_2001_2002_NZ_2]
Mineral soils from the immediate vicinity of field campsites in the Wright Valley, Miers Valley and Bratina Island campsites were sampled daily during occupation. The samples were analysed with PCR ...


33. Determining the microbial flora around mummified seal carcases in the McMurdo Dry Valleys as a nutrient source for microbial diversity [K023_2001_2002_NZ_3]
Transect sampling of surface and 5-10cm depth of the soils in the vicinity of seal carcases in the Miers Valley was carried out. Samples were analysed to assess the impact of local carbon/nitrogen ...


34. Soil samples used for ATP analysis of microbial biomass and PCR based methods to determine species diversity and detecting human contamination by testing for human enteric micro-organisms [K023_1999_2000_NZ_1]
Soil samples were collected during January 1999 and 2000 from the ornithogenic soils of the Adelie penguin colony at Cape Bird, the volcanic soils at Cape Evans, the gravels and ornithogenic soils ...


35. 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 ...


36. 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 ...


37. A geochemical reconnaisance of the salts in the soils of the Victoria Valley [K009_1972_1973_NZ_1]   PARENT DIF
A geochemical reconnaisance of the salts in the Victoria Valley was undertaken in the 1972/73 season. A field camp was set up at Lake Vida and the area from Lake Vida to Lake Vaska, Lake Clarke and ...


38. 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 ...


39. Algae, fungi and actinomycetes from soils of Mt Erebus [K052_1982_1983_NZ_4]
Soil samples were collected from the crater of Mt Erebus. Yeast glucose agar and penicillin and streptomycin was used to culture thermophilic microbes, fungi and actinomycetes. Several thermophilic ...


40. 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 ...


41. Biological and biochemical studies of the plant, invertebrate and microbial communities in the Ross Sea Region [K052_1984_1985_NZ_1]
An expedition was undertaken in the 84/85 season with the aim(s): 1) to survey plant and microbial communities in the Terra Nova Bay area, 2) to conduct ecophysiological studies on the insects at ...


42. Decomposition, nitrogen mobilization, nitrogen fixation and the importance of lakeside foams in fellfield soils of the Garwood Valley [K052_1991_1992_NZ_1]
Nitrogen, a necessary nutrient for plants and microbes, is frequently limiting in soils. Nitrogen fixation and decomposition, both ways plants and microbes obtain nitrogen, are very slow processes ...


43. Examination of the chemistry, physics and sedimentology of Lake Wilson, Waikato Valley, Brown Hills Region [K009_1974_1975_NZ_1]   PARENT DIF
Lake Wilson was examined to see if it contained permanent water. The thickness of the ice was described. 36 holes were drilled and the bathymetry was mapped. Surface sediment samples were collected ...


44. Floristic and ecological surveys of plants and microbes in the Garwood Valley [K052_1986_1987_NZ_1]
A general floristic and ecological survey of plants and microbes was conducted in the Garwood Valley/Joyce Lake area including vegetation mapping, collection and microscopic examination of algae and ...


45. Floristic surveys, vegetation mapping, soil animals and environmental parameters for algae growth at Cape Bird [K052_1982_1983_NZ_3]
A plant map for Keble Valley was produced and the water channels plotted to determine the factors involved in moss establishment and growth. Water and shelter were found to be the main factors. Temperature ...


46. 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 ...


47. The amount of nitrogen in the biotic and abiotic systems at Cape Bird measured from evaporated water samples and wind blown inputs [K052_1982_1983_NZ_2]
The amount of nitrogen in the biotic (flora and fauna) and abiotic (soils, ice and snow) systems at Cape Bird was determined by taking water from melt streams, snow or ice, acidifying and evaporating ...


48. 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 ...


49. The collection of fossils, qualitative microbial studies and nitrogen fixation rates of the soils from several sites in the Ross Sea region [K052_1980_1981_NZ_1]
Preliminary qualitative microbiological studies were conducted at several sites in the Ross Sea Region including Cape Bird, Taylor Valley, Wright Valley and Shapeless Mountain and Mistake Peak on ...


50. The production biology of Lake Bonney and Lake Fryxell [K009_1970_1971_NZ_1]
A party of biologist was concerned with the production biology of Lake Bonney and Lake Fryxell. Soil bacteria and protozoa were studied and rotifiers were collected from the lakes.


Showing 1 through 50 of 92 Next

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