We are currently planning further measurements to accurately determine the impact of sedimentation on the rheological properties of nanosuspensions.
In particular, the impact of sedimentation, hydrodynamic segregation and inertial effects is assessed through wide-gap Couette rheometry experiments using an automated, variable-speed sample-loading mechanism.
On the other hand, the post disaster impact assessment on the nature of flood especially on the impact of sedimentation in agricultural land has always been deemed insufficient, especially in of the low land areas of Nepal.
Therefore, this study attempts to assess the impacts of flood-induced sedimentation on agricultural land, physical characteristics of the sediments and cultivation practices in the affected areas during the post 2008 Koshi flood.
The main aim of the questionnaire survey was to generate information on impacts and associated problems of sedimentation on the agricultural land and the communities' subsequent adaptations and adoption of agricultural practices within the flood affected areas during the post-disaster phase.
Thus there is an urgent need to assess the impacts of the flood-induced sedimentation as a part of pre and post disaster management in a sustainable manner especially in agricultural land and post disaster productivity.
Legacy impacts of past agricultural erosion and sedimentation may include soluble phosphorus in shallow groundwater, at sites prone to saturation-excess runoff.
The analysis of alternatives was primarily done using steady-state simulations, but a sediment transport analysis was performed to investigate the potential impact of erosion and sedimentation for the proposed alternatives.
In another approach, combined process of sedimentation, microfiltration and reverse osmosis was developed, but it only discussed the impact of high salt, and the cost was high, and utilization of resources was limited (Cancino-Madariaga and Aguirre 2001).
