Role of Sediment Transport in Operation and Maintenance of Supply and Demand Based Irrigation Canals: Application to Machai Maira Branch Canals : UNESCO-IHE PhD Thesis (Ihe Delft Phd Thesis Series)

9,800 TWD
會員價
8,820
English

產品說明

This work describes the role of sediment transport in the operation and maintenance of demand-based downstream controlled irrigation canals. Sediment deposition in these irrigation canals severely affects the operation of the automatic flow control system. The book also discusses sediment transport modelling in irrigation canals. A simplified 1-D mathematical model SETRIC (Sediment Transport in Irrigation Canals) has been improved with the inclusion of downstream control component for the downstream controlled irrigation canals. Based on field measurements and sediment transport modelling, a number of approaches have been proposed for sediment management in such irrigation canals by improvement in their design and operation. This book will be of interest to Irrigation Engineers and Managers, Hydraulic Engineers, Water Resources Engineers and Managers, Civil Engineers, and Agricultural Engineers.

This special issue is an outgrowth of the work to increase constructiveness of political discourse through the application of psychological theory and research. The main article discusses the nature of political disclosure, its role in democratic decision making, and the intentions of the founders of American democracy in placing political discourse at the center of civic life. It also addresses the characteristics that founders and early American citizens gave to political discourse, other forms of political persuasion, and the role of psychology in maintaining the health of democracy. A theory, program of research, and normative procedure for ensuring that political discourse is conducted in constructive ways are then described. It is followed by a series of commentaries remarking on issues raised by the main article.

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