Optimizing the Operation of a Multiple Reservoir System in the Eastern Nile Basin Considering Water and Sediment Fluxes, Digna, Reem Fikri Mohamed
Автор: Ramanathan, Anand (national Institute Of Technology, Trichy, India) Dharmalingam, Babu (national Institute Of Technology, Trichy, India) Thangarasu, V Название: Optimizing the operation of a multiple reservoir system in the eastern nile basin considering water and sediment fluxes ISBN: 0367567954 ISBN-13(EAN): 9780367567958 Издательство: Taylor&Francis Рейтинг: Цена: 39800.00 T Наличие на складе: Нет в наличии. Описание: This book addresses the practice of internal auditing using GAAS (Generally Accepted Auditing Standards), GAGAS (Generally Accepted Government Auditing Standards) and International Standards for the Professional Practice of Internal Auditing (Standards) as enunciated by the IIA.
Автор: M.-C. Bonin; D.J. Bonin; Han L. Golterman Название: Fluxes between Trophic Levels and through the Water-Sediment Interface ISBN: 9048140781 ISBN-13(EAN): 9789048140787 Издательство: Springer Рейтинг: Цена: 266470.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of the Joint Congress of Limnology and Oceanography held in Marseilles, June 26-29, 1989
Автор: M.-C. Bonin; D.J. Bonin; Han L. Golterman Название: Fluxes between Trophic Levels and through the Water-Sediment Interface ISBN: 0792309618 ISBN-13(EAN): 9780792309611 Издательство: Springer Рейтинг: Цена: 266470.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Proceedings of the Joint Congress of Limnology and Oceanography held in Marseilles, June 26-29, 1989
Автор: Mohamed Maanan; Marc Robin Название: Sediment Fluxes in Coastal Areas ISBN: 9401792593 ISBN-13(EAN): 9789401792592 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The volume provides a comprehensive overview and constitutes a systematic description of the response of coastal systems to global and local changes, like climate change, sea level, land use and land cover change.
Автор: Ward C. Herb Название: Habitats and Biota of the Gulf of Mexico: Before the Deepwater Horizon Oil Spill: Volume 1: Water Quality, Sediments, Sediment Contaminants, Oil and G ISBN: 149398053X ISBN-13(EAN): 9781493980536 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: 1.Habitats And Biota Of The Gulf Of Mexico: An Overview.- 2.Water Quality Of The Gulf Of Mexico.- 3.Sediments Of The Gulf Of Mexico.- 4.Sediment Contaminants Of The Gulf Of Mexico.- 5.Oil And Gas Seeps In The Gulf Of Mexico.- 6.Coastal Habitats Of The Gulf Of Mexico.- 7.Offshore Plankton And Benthos Of The Gulf Of Mexico.- 8.Shellfish Of The Gulf Of Mexico.- Appendix A: List of Acronyms, Abbreviations, and Symbols.- Appendix B: Unit Conversion Table.- Index.
Автор: Osman, Ishraga S. Название: Impact of Improved Operation and Maintenance on Cohesive Sediment Transport in Gezira Scheme, Sudan ISBN: 1138373389 ISBN-13(EAN): 9781138373389 Издательство: Taylor&Francis Рейтинг: Цена: 117390.00 T Наличие на складе: Невозможна поставка. Описание: Irrigated agriculture remains to be the main option to boost the economy in Sudan in general. It can rise the living standard of the majority of the population; particularly those who are attached to farming and livestock. With the expected increase in population in the next decades, water management of large irrigation systems will become a key issue to increase productivity and assure future food security. Sediment transport in irrigation canals makes water management very complicated. This study focuses on water management in Gezira Scheme, Sudan. This scheme is irrigated from the Blue Nile River, which is characterized by a high sediment concentration. The aim of the study was to reduce the impact of fine sediment deposition in irrigation canals by improving the operation and maintenance procedures. A numerical model has been developed to simulate the cohesive sediment transport in irrigation canals. This model is a useful tool for the operators and decision makers to assess different options of operation in terms of sediment transport. This study found that sediment deposition in the canals can be minimized if the operation based on crop water requirement is adjusted at a certain period during the flood season.
Quantitative research with respect to the combination of engineering and socialcultural- religious aspects based on the Tri Hita Karana philosophy in Subak irrigation schemes is original in the field of land and water development. A scenario analysis needs a good and careful system approach. Based on a Generic Algorithm the RIBASIM model was applied using the dependable 80% of discharge and shifting the start of land preparation. The results provide evidence that the cropping pattern of the fifth scenario results in an overall optimal agriculture production of the Subak schemes.
The recoverable flow considered in the river basin scheme model plays an important role in the optimisation. Nevertheless, if a normal hydro-climate occurs, the other scenarios, especially the first scenario, can be applied as well. When the indigenous knowledge of farmers is compromised with present day knowledge of agricultural and technological developments, capability of these farmers increases, thus reflects the applicability of the Tri Hita Karana philosophy on harmony among people and harmony among people and nature.
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