Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"macrochannel"”.
-
Reach-scale controls of a pool-rapid channel during an extreme flood event : Sabie River, South Africa
The Sabie River exhibits a unique macrochannel incised 10 – 20 m into the Cainozoic planar surface, producing a mixed-bedrock-alluvial system draining a semi-arid catchment of 7096 km2. The channel sequences between bedrock outcrops alternating with alluvial features and are influenced by rare, …
-
Runoff from hummock-covered Arctic tundra hillslopes in the continuous permafrost zone
… conductive near-surface peat as well as through macrochannels. Although surface runoff is rare, the task of transmitting runoff rapidly to the stream is accomplished by rapid subsurface flow. All flowpath types conduct runoff at similarly high rates when the saturated layer is within the highly …
-
Formation of Meso-Structured Multi-Scale Porous Titanium Dioxide by Combined Soft-Templating, Freeze-Casting and Hard-Templating Using Cellulose Nanocrystals
… of multi-scale porous titania exhibiting aligned macrochannels and mesoporosity. The optimal synthesis settings for producing multi-scale porous titania were identified as H2O/TTIP molar ratio of 30, without any isopropanol (acting as solvent), and freeze-drying after freezing at -40°C. …