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Field soil respiration rate on a Sub-Antarctic island : its relation to site characteristics and response to added C, N and P

Lubbe, Andrea Smith, Valdon R. (Scientific Research Publishing Inc, 2012-06)

Botanical, soil chemistry and soil microbiology variables were tested as predictors of in situ soil respiration rate in the various terrestrial habitats on sub-Antarctic Marion Island (47oS, 38oE). Inorganic P and total N ...
Spatial variation in soil chemistry on a Sub-Antarctic island

Conradie, Everhard Christiaan Smith, Valdon R. (Scientific Research Publishing Inc, 2012-03)

On both west and east sides of sub-Antarctic Marion Island (47oS, 38oE), total Na and exchangeable Na, Mg and K concentrations in the soil decline with increasing distance inland and altitude, related to a decrease in the ...