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Temperature climatology and trend estimates in the UTLS region as observed over a southern subtropical site, Durban, South Africa
Temperature climatology UTLS region southern subtropical site Durban South Africa
2009/1/19
Temperature trends in the UTLS region are under-reported, particularly in the Southern Hemisphere, and yet temperature is one of the most important indicators of changes in dynamical and radiative pro...
Coastal-Trapped Waves off the Coast of South Africa：Generation, Propagation and Current Structures
coastal-trapped wave Generation Propagation Current Structures
2008/12/27
Coastal sea level variations from six sites around South Africa are used to establish the characteristics of coastal-trapped wave (CTW) propagation. Substantial amplitudes (>50 cm) are found along the...
Response of carbon fluxes to water relations in a savanna ecosystem in South Africa
Response carbon fluxes water relations savanna ecosystem South Africa
2010/1/18
The principal mechanisms that connect carbon fluxes with water relations in savanna ecosystems were studied by using eddy covariance method in a savanna ecosystem at Kruger National Park, South Africa...
Soil biogenic emissions of nitric oxide from a semi-arid savanna in South Africa
Soil biogenic emissions nitric oxide semi-arid savanna South Africa
2010/1/18
Soils of arid and semi-arid ecosystems are important biogenic sources of atmospheric nitric oxide (NO), however, there is still a shortage of measurements from these systems. Here we present the resul...
What happens after the catchment caught the storm? Hydrological processes at the small, semi-arid Weatherley catchment, South-Africa
Hydrological processes the small, semi-arid Weatherley catchment
2010/1/22
The knowledge of water flow pathways and residence times in a catchment are essential for predicting the hydrological response to a rain storm event. Different experimental techniques are available to...
Refinement of an Amesite-2H1 Polytype from Postmasburg, South Africa
Amesite-2H1 Distortions Ordering Patterns Postmasburg Refinement South Africa Twinning
2011/12/9
Abstract: The crystal structure of amesite-2H1 from the Postmasburg Mn ores of South Africa has been refined to R = 4.7% using Siemens P4 rotating-anode MoKα X-ray data and SHELXL-93 software. Partial...
Weathering Sequence and Alteration Products in the Genesis of the Graskop Manganese Residua, Republic of South Africa
Birnessite Dolomite Infrared spectroscopy Manganese Nsutite Petrography Wad Weathering X-ray powder diffraction
2012/1/10
Although numerous, small, manganese oxide deposits associated with dolomite in the Eastern Transvaal escarpment, Republic of South Africa, have been known for many years, their mineralogical make-up i...