The evaluation of riverbank stability often represents an underrated problem in engineering practice, but is also a topical geotechnical research issue. In fact, it certainly true that soil water content and pore pressure distributions the materials vary with time, due to changeable effects hydrometric climatic boundary conditions, strongly influencing bank conditions. Nonetheless, assessment h...

Several empirical methods for flood flow rate estimation have been presented. In this study,eight new empirical runoff estimation method including Dredge & Burge, Bourges, Inglis, Faning, Hyderabad, Burkli Ziegler, Cramar and Possenti were calculated in Bakhtegan watershed which is located in Fars province. After studying empirical methods for annual flood flow rate estimation and comparing the...

Several empirical methods for flood flow rate estimation have been presented. In this study,eight new empirical runoff estimation method including Dredge & Burge, Bourges, Inglis, Faning, Hyderabad, Burkli Ziegler, Cramar and Possenti were calculated in Bakhtegan watershed which is located in Fars province. After studying empirical methods for annual flood flow rate estimation and comparing the...

The Davo River, an affluent of the Sassandra like other rivers in Côte d’Ivoire, is subject to anthropogenic activities likely deteriorate its quality which could affect use as drinking water and also health aquatic organisms. This study aims at monitoring temporal evolution physico-chemical waters River Dakpadou hydrometric station. Twelve monthly field missions were carried out sample water, ...

We studied the temporal patterns of tracer throughput in the out ̄ow of large (30 cm diameter by 38 cm long) undisturbed cores from the Panola Mountain Research Watershed, Georgia. Tracer breakthrough was a€ected by soil structure and rainfall intensity. Two rainfall intensities (20 and 40 mm hr71) for separate Cl7 and Br7 amended solutions were applied to two cores (one extracted from a hillslo...

Abstract The aim of the study was to assess possibility using empirical formulas determine roughness coefficient in gravel-bed streams, bed slopes which range from 0.006 0.047. Another impact taking into account conditions non-uniform flow on application these and develop correlation relationships between water surface slope also friction order estimate n streams. studies were conducted eight m...

The stage-discharge rating curve is subject at many hydrometric stations to sudden changes (shifts) typically caused by morphogenic floods. We propose an original method for estimating shift times using the observations, also known as gaugings. This based on a recursive segmentation procedure that accounts both gaugings and uncertainties through Bayesian framework. It starts with estimation of ...

Assessing the status of water resources is essential for long-term planning related to and many other needs a country. According climate reports, change on rise in all parts world; however, this phenomenon will have more consequences arid semi-arid regions. The aim study evaluate effects groundwater, surface water, their exchanges Shazand plain Iran, which has experienced significant decline st...