This study analyzes the pool-riffle sequences of the lower Alaknanda River within the context of mountain meandering river. It is based on the 1/50000 topographical map, CARTOSEAT1 image and field investigation. The data for 8 pools and 18 riffle of 11.5km channel length are tabulated. The...
Just a question 不生气好? 问题 [translate] aGershwin Gershwin [translate] aInterstitial pore-water temperature dynamics across a pool-riffle-pool sequence 细胞间的毛孔水温度动力学横跨水池riffle水池序列 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙...
BEDLOAD TRANSPORT IN A POOL‐RIFFLE SEQUENCE OF A COASTAL ALASKA STREAM1 Campbell, A.J. and R.C. Sidle. 1985. Bedload transport in a pool-riffle sequence of a coastal Alaska stream. Water Resources Bull. 21(4):579-... AJ Campbell,RC Sidle - 《Journal of the American Water Resources...
Riffle-pool maintenance and flow convergence routing observed on a large gravel-bed river pool-run sequence before and after an overbank flood with a 7.7-year recurrence interval on the relatively large gravel-bed lower Yuba River, California... AM Sawyer,GB Pasternack,HJ Moir,... - 《Geomorp...
It is found that the shear velocities estimated from the slope of the velocity gradient in the inner layer, decreases in the CDF section, and increases in the CAF section in the 3D pool riffle sequences. The Reynolds shear stress is highest at the CDF section along longitudinal lines with ...
There is much debate over the role of hydraulic 'reversal' in the maintenance of riffle–pool sequences in gravel-bed channels. It is, however, generally acknowledged that the pool has the greatest maximum energy during flood flows allowing scour and pool maintenance. Little emphasis has been pl...
A field-based project was initiated in order to characterize velocities and sediment entrainment in a forced-pool and riffle sequence. Three-dimensional ve... DM Thompson,EE Wohl - 《Earth Surface Processes & Landforms》 被引量: 63发表: 2009年 加载更多来源...
SEDIMENT TRANSPORT PROCESSES IN POOL–RIFFLE SEQUENCES using a combination of magnetic and painted tracers are used to show the downstream dispersal of fine and coarse sediments through the pool–riffle sequence... DA Sear - 《Earth Surface Processes & Landforms》 被引量: 434发表: 1996年 ...
Although this hypothesis is based on the magnitude of mean flow parameters, recent studies have suggested that mean parameters are not sufficient to explain the dominant processes in many pool-riffle sequences. In this study, two- and three-dimensional models are applied to simulate flow in the ...
Stream restoration efforts enhancing habitat structure need to consider the ecological functions associated with species life histories for a diverse biological community (Rabeni and Sowa, 1996, Schwartz, 2002, Clifford et al., 2006). Achieving self-maintaining riffle-pool sequences as habitat ...