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Journal articles on the topic 'Multipurpose reservoirs'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Yang, Yujuin, Donald H. Burn, and Barbara J. Lence. "Development of a framework for the selection of a reservoir operating policy." Canadian Journal of Civil Engineering 19, no. 5 (1992): 865–74. http://dx.doi.org/10.1139/l92-098.

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A methodology is developed for the selection of a preferred operating policy for a multipurpose reservoir. The methodology consists of policy identification through optimization, policy evaluation through simulation, and policy selection with a multiobjective optimization approach. The approach developed is demonstrated through an application to the Shellmouth Reservoir, a multipurpose reservoir located on the Assiniboine River in Manitoba. The operating policy identified for the Shellmouth Reservoir resulted in a satisfactory performance for the historical period of record. Key words: operati

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2

Paseka, Stanislav, Zoran Kapelan, and Daniel Marton. "Multi-Objective Optimization of Resilient Design of the Multipurpose Reservoir in Conditions of Uncertain Climate Change." Water 10, no. 9 (2018): 1110. http://dx.doi.org/10.3390/w10091110.

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This paper presents and assesses a new approach to decision-making methods for the design of new reservoirs due in times of decreasing water resources. The methods used in this case are decision theory, Resilience and Robustness method. The methods have been selected primarily to analyze different design parameters of a new dam, mainly dam heights leading to different reservoir volumes. The study presents a novel approach to the optimal design of a multipurpose reservoir that would provide enough water for downstream environmental flow, residential and industrial water supply, agricultural wat

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3

Jeong, Ji-Woo, Young-Oh Kim, and Seung Beom Seo. "Evaluating joint operation rules for connecting tunnels between two multipurpose dams." Hydrology Research 51, no. 3 (2020): 392–405. http://dx.doi.org/10.2166/nh.2020.053.

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Abstract This study aims to provide a practically efficient approach for determining the most efficient joint operation rule for two reservoirs connected by a waterway tunnel. For this purpose, the connecting tunnel's effect was assessed and three heuristic joint operation rules accounting for the connecting tunnel were evaluated. A standard operation policy with the connecting tunnel led to positive effects on the water resource system of the target basin with regard to a reliable water supply. The connecting tunnel provides an additional water supply of 12.4 million m3/year to the basin, and

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4

Bakken, Tor Haakon, Ingunn Saur Modahl, Hanne Lerche Raadal, Ana Adeva Bustos, and Silje Arnøy. "Allocation of water consumption in multipurpose reservoirs." Water Policy 18, no. 4 (2016): 932–47. http://dx.doi.org/10.2166/wp.2016.009.

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The Intergovernmental Panel on Climate Change Special Report on Renewable Energy Sources represented a benchmark in the assessment of water consumption from electricity production. The numbers for hydropower ranged from very low to much larger than the other renewable technologies, partly explained by methodological problems. One of the methodological shortcomings identified was the lack of guidance on how to allocate the water consumption rates in multipurpose reservoirs. This paper is, according to the authors’ knowledge, the first attempt to evaluate, test and propose a methodology for the

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5

Rashid, Muhammad Usman, Abid Latif, and Muhammad Azmat. "Optimizing Irrigation Deficit of Multipurpose Cascade Reservoirs." Water Resources Management 32, no. 5 (2018): 1675–87. http://dx.doi.org/10.1007/s11269-017-1897-x.

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6

Verma, M. K., and R. K. Shrivastava. "Min-max goal programming: an application to Mahanadi Reservoir Project Complex." Canadian Journal of Civil Engineering 28, no. 4 (2001): 684–90. http://dx.doi.org/10.1139/l01-026.

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An application of the min-max goal programming methodology to a system of multipurpose reservoirs for optimal monthly operation has been presented in this paper. The goal programming approach possesses significant advantages because of the fact that it may be based on physical operating criteria. The system goals and constraints are expressed deterministically. A constraint must be strictly satisfied, while for a goal it is desired to achieve the solution, which is as close as possible to the specified target. The min-max goal programming model is developed and applied to the Mahanadi Reservoi

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7

Heydari, Mohammad, Faridah Othman, and Kourosh Qaderi. "Developing Optimal Reservoir Operation for Multiple and Multipurpose Reservoirs Using Mathematical Programming." Mathematical Problems in Engineering 2015 (2015): 1–11. http://dx.doi.org/10.1155/2015/435752.

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Over the last decades, the increasing water demand has caused a number of problems, to which reservoir operation optimization has been suggested as one of the best solutions. In this research, a model based on mixed integer linear programming (MILP) technique is developed for the systematic operation of multireservoirs that are used to cater for the different needs of the Tehran-Karaj plain. These reservoirs include Laar, Latian, and Karaj dams. The system configuration was accomplished through the nodes and arcs of the network flow model approach and system component implementation including

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8

Sasireka, K., T. R Neelakantan, and S. Suriyanarayanan. "Simulation of Multipurpose Reservoir Operation with Hedging Rules." International Journal of Engineering & Technology 7, no. 3.12 (2018): 594. http://dx.doi.org/10.14419/ijet.v7i3.12.16436.

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Reservoir operation plays an important role in the economic development of a region. The storage reservoirs are not only useful for supplying water for municipal and irrigation purpose, but also act as a protection barrier form flood, and the stored water can be used for generation of electricity power as well. To meet the objectives for which the reservoir was planned, it is vital to formulate guidelines for the operation of reservoir. This can be achieved by systematic operation of the system, and by the use of systematic and simplified rule curve for the operation of reservoir. Hedging rule

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9

Jaiswal, Shashi Kant. "Simulation Of Reservoir Operation In A Multi Reservoir System." Journal of University of Shanghai for Science and Technology 23, no. 08 (2021): 451–56. http://dx.doi.org/10.51201/jusst/21/08423.

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The present study aims to apply simulation software MIKE Basin for the operation of reservoirs of Mahanadi Reservoir Project (MRP) Complex. MRP complex is a multipurpose multi reservoir system. Simulation is a technique by which we emulate the behavior of a system. Simulation is a very powerful technique in analyzing most complex water resource system in detail for performance evaluation. Reservoir operation study has been done for data of 34 years. The results extracted from the study indicated that the performance of simulation model MIKE Basin is satisfactory.

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10

Kuo, J. T., W. C. Cheng, and L. Chen. "Multiobjective water resources systems analysis using genetic algorithms - application to Chou-Shui River Basin, Taiwan." Water Science and Technology 48, no. 10 (2003): 71–77. http://dx.doi.org/10.2166/wst.2003.0542.

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Multipurpose operation is adopted by most reservoirs in Taiwan in order to maximize the benefits of power generation, water supply, irrigation and recreational purposes. A multiobjective approach can be used to obtain trade-off curves among these multipurpose targets. The weighting method, in which different weighting factors are used for different purposes, was used in this research work. In Taiwan, most major reservoirs are operated by rule curves. Genetic algorithms with characteristics of artificial intelligence were applied to obtain the optimal rule curves of the multireservoir system un

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11

Yi, Jae-Eung. "Development of Optimal Operation Rule for Multipurpose Reservoirs System." Journal of Korea Water Resources Association 37, no. 6 (2004): 487–97. http://dx.doi.org/10.3741/jkwra.2004.37.6.487.

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12

McMahon, George F., and Michael C. Farmer. "Reallocation of Federal Multipurpose Reservoirs: Principles, Policy, and Practice." Journal of Water Resources Planning and Management 130, no. 3 (2004): 187–97. http://dx.doi.org/10.1061/(asce)0733-9496(2004)130:3(187).

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13

Ahmed, Siddig E. "Release Policies for Multipurpose Reservoirs during Different Climatic Fluctuations." Water International 21, no. 2 (1996): 93–99. http://dx.doi.org/10.1080/02508069608686496.

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14

Scola, Luís A., Ricardo H. C. Takahashi, and Sérgio A. A. G. Cerqueira. "Multipurpose Water Reservoir Management: An Evolutionary Multiobjective Optimization Approach." Mathematical Problems in Engineering 2014 (2014): 1–14. http://dx.doi.org/10.1155/2014/638259.

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The reservoirs that feed large hydropower plants should be managed in order to provide other uses for the water resources. Those uses include, for instance, flood control and avoidance, irrigation, navigability in the rivers, and other ones. This work presents an evolutionary multiobjective optimization approach for the study of multiple water usages in multiple interlinked reservoirs, including both power generation objectives and other objectives not related to energy generation. The classical evolutionary algorithm NSGA-II is employed as the basic multiobjective optimization machinery, bein

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15

Tilmant, A., E. H. Faouzi, and M. Vanclooster. "Optimal operation of multipurpose reservoirs using flexible stochastic dynamic programming." Applied Soft Computing 2, no. 1 (2002): 61–74. http://dx.doi.org/10.1016/s1568-4946(02)00029-7.

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16

TAKASHIMA, Mitsuhisa, and Shin-ichi SAKURAI. "MULTIPURPOSE USE OF REGULATING RESERVOIRS CONSTRUCTED IN ASSOCIATION WITH DEVELOPMENT." Journal of Architecture and Planning (Transactions of AIJ) 86, no. 783 (2021): 1475–83. http://dx.doi.org/10.3130/aija.86.1475.

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17

El-Shafie, A. H., and M. S. El-Manadely. "An integrated neural network stochastic dynamic programming model for optimizing the operation policy of Aswan High Dam." Hydrology Research 42, no. 1 (2011): 50–67. http://dx.doi.org/10.2166/nh.2010.043.

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Developing optimal release policies of multipurpose reservoirs is very complex, especially for reservoirs within a stochastic environment. Existing techniques are limited in their ability to represent risks associated with deciding a release policy. The risk aspect of the decisions affects the design and operation of reservoirs. A decision-making model is presented that is capable of replicating the manner in which risks associated with reservoir release decisions are perceived, interpreted and compared by a decision-maker. The model is based on Neural Network (NN) theory. This decision-making

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18

Olushola, S. O., and R. Ehigiator–Irughe R. "Bathymetric and Volumetric Analysis of Jebba (Hydropower) Dam Harnessing its Capability for Multipurpose Use." Nigerian Journal of Environmental Sciences and Technology 1, no. 1 (2017): 111–22. http://dx.doi.org/10.36263/nijest.2017.01.0028.

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The need to carry out routine bathymetric survey on dam in order to analyse the quantity of water in the dam’s reservoir cannot be underrated. “multipurpose water uses of hydropower reservoirs” has been the world water council advocacy. Multipurpose water use include categories, such as domestic purposes, cooling of power plants, irrigation, mining, recreation, navigation, fisheries, etc., This research uses topographic and bathymetric data obtained from field operations to compute the volume of water present in the dam. Midas Surveyor dual frequency GPS echo sounder, Trimble 5700 Dual Frequen

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19

Kangrang, Anongrit, Haris Prasanchum, and Rattana Hormwichian. "Development of Future Rule Curves for Multipurpose Reservoir Operation Using Conditional Genetic and Tabu Search Algorithms." Advances in Civil Engineering 2018 (2018): 1–10. http://dx.doi.org/10.1155/2018/6474870.

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Optimal rule curves are necessary guidelines in the reservoir operation that have been used to assess performance of any reservoir to satisfy water supply, irrigation, industrial, hydropower, and environmental conservation requirements. This study applied the conditional genetic algorithm (CGA) and the conditional tabu search algorithm (CTSA) technique to connect with the reservoir simulation model in order to search optimal reservoir rule curves. The Ubolrat Reservoir located in the northeast region of Thailand was an illustrative application including historic monthly inflow, future inflow g

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20

Ortiz-Partida, J. Pablo, Taher Kahil, Tatiana Ermolieva, et al. "A Two-Stage Stochastic Optimization for Robust Operation of Multipurpose Reservoirs." Water Resources Management 33, no. 11 (2019): 3815–30. http://dx.doi.org/10.1007/s11269-019-02337-1.

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21

Kim, Sungwon. "The long-term inflow analysis of multipurpose reservoirs by the SEAMOD." KSCE Journal of Civil Engineering 4, no. 2 (2000): 91–101. http://dx.doi.org/10.1007/bf02830822.

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22

Tsao, Hao-Han, Yih-Guang Leu, Li-Fen Chou, and Chao-Yang Tsao. "A Method of Multi-Stage Reservoir Water Level Forecasting Systems: A Case Study of Techi Hydropower in Taiwan." Energies 14, no. 12 (2021): 3461. http://dx.doi.org/10.3390/en14123461.

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Reservoirs in Taiwan often provide hydroelectric power, irrigation water, municipal water, and flood control for the whole year. Taiwan has the climatic characteristics of concentrated rainy seasons, instantaneous heavy rains due to typhoons and rainy seasons. In addition, steep rivers in mountainous areas flow fast and furiously. Under such circumstances, reservoirs have to face sudden heavy rainfall and surges in water levels within a short period of time, which often causes the water level to continue to rise to the full level even though hydroelectric units are operating at full capacity,

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23

Jargal, Namsrai, Usman Atique, Md Mamun, and Kwang-Guk An. "Seasonal and Long-Term Connections between Trophic Status, Sestonic Chlorophyll, Nutrients, Organic Matter, and Monsoon Rainfall in a Multipurpose Reservoir." Water 13, no. 13 (2021): 1720. http://dx.doi.org/10.3390/w13131720.

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Due to rapid eutrophication, sustainable water quality management and supply are essential in drinking water sources and aquatic biota in large reservoirs. We evaluated the potentially crucial factors influencing the algal chlorophyll (CHL-a), nutrients, and the links between the rainfall and other vital elements in a large multipurpose reservoir (Yongdam Reservoir) during 2013–2019. We developed the empirical models on algal CHL-a, total phosphorus (TP), total nitrogen (TN), and TN:TP’s ambient ratios considering the maneuvering influence of Asian monsoons. The intensive rainfall during the m

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24

Nguyen, Anh, Thomas Cochrane, and Markus Pahlow. "A Framework to Assess the Reliability of a Multipurpose Reservoir under Uncertainty in Land Use." Water 13, no. 3 (2021): 287. http://dx.doi.org/10.3390/w13030287.

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Socioeconomic development in watersheds lead to land-use changes, which can alter water and sediment inflows into reservoirs, leading to uncertainty in water supply reliability. A modelling framework coupling the Soil and Water Assessments Tool (SWAT) and the @RISK genetic algorithm optimisation tool was developed to optimise water allocation and estimate water supply reliability under uncertainty in future land-use. The multi-purpose Nuicoc reservoir in Vietnam was used as a case study. Modelling results showed that an expansion of the urban areas by 10% and conversion of 5% of the forest to

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25

Wang, Keyi, Haiyun Shi, Ji Chen, and Tiejian Li. "An improved operation-based reservoir scheme integrated with Variable Infiltration Capacity model for multiyear and multipurpose reservoirs." Journal of Hydrology 571 (April 2019): 365–75. http://dx.doi.org/10.1016/j.jhydrol.2019.02.006.

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26

Galelli, Stefano, Albert Goedbloed, Dirk Schwanenberg, and Peter-Jules van Overloop. "Optimal Real-Time Operation of Multipurpose Urban Reservoirs: Case Study in Singapore." Journal of Water Resources Planning and Management 140, no. 4 (2014): 511–23. http://dx.doi.org/10.1061/(asce)wr.1943-5452.0000342.

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27

Ribas, José Roberto. "An Assessment of Conflicting Intentions in the Use of Multipurpose Water Reservoirs." Water Resources Management 28, no. 12 (2014): 3989–4000. http://dx.doi.org/10.1007/s11269-014-0722-z.

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28

Goor, Q., C. Halleux, Y. Mohamed, and A. Tilmant. "Optimal operation of a multipurpose multireservoir system in the Eastern Nile River Basin." Hydrology and Earth System Sciences 14, no. 10 (2010): 1895–908. http://dx.doi.org/10.5194/hess-14-1895-2010.

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Abstract. The upper Blue Nile River Basin in Ethiopia is a largely untapped resource despite its huge potential for hydropower generation and irrigated agriculture. Controversies exist as to whether the numerous infrastructural development projects that are on the drawing board in Ethiopia will generate positive or negative externalities downstream in Sudan and Egypt. This study attempts at (1) examining the (re-)operation of infrastructures, in particular the proposed reservoirs in Ethiopia and the High Aswan Dam and (2) assessing the economic benefits and costs associated with the storage in

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29

Goor, Q., C. Halleux, Y. Mohamed, and A. Tilmant. "Optimal operation of a multipurpose multireservoir system in the Eastern Nile River Basin." Hydrology and Earth System Sciences Discussions 7, no. 4 (2010): 4331–69. http://dx.doi.org/10.5194/hessd-7-4331-2010.

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Abstract. The upper Blue Nile River Basin in Ethiopia is a largely untapped resource despite its huge potential for hydropower generation and irrigated agriculture. Controversies exist as to whether the numerous infrastructural development projects that are on the drawing board in Ethiopia will generate positive or negative externalities downstream in Sudan and Egypt. This study attempts at 1) examining the (re-)operation of infrastructures, in particular the proposed reservoirs in Ethiopia and the High Aswan Dam and 2) assessing the economic benefits and costs associated with the storage infr

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30

Gabriel-Martin, Ivan, Alvaro Sordo-Ward, David Santillán, and Luis Garrote. "Flood Control Versus Water Conservation in Reservoirs: A New Policy to Allocate Available Storage." Water 12, no. 4 (2020): 994. http://dx.doi.org/10.3390/w12040994.

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The aim of this study is to contribute to solving conflicts that arise in the operation of multipurpose reservoirs when determining maximum conservation levels (MCLs). The specification of MCLs in reservoirs that are operated for water supply and flood control may imply a reduction in the volume of water supplied with a pre-defined reliability in the system. The procedure presented in this study consists of the joint optimization of the reservoir yield with a specific reliability subject to constraints imposed by hydrological dam safety and downstream river safety. We analyzed two different sc

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31

WENGRAT, SIMONE, EDUARDO A. MORALES, CARLOS E. WETZEL, PRYSCILLA D. ALMEIDA, LUC ECTOR, and DENISE C. BICUDO. "Taxonomy and ecology of Fragilaria billingsii sp. nov. and analysis of type material of Synedra rumpens var. fusa (Fragilariaceae, Bacillariophyta) from Brazil." Phytotaxa 270, no. 3 (2016): 191. http://dx.doi.org/10.11646/phytotaxa.270.3.3.

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Synedra rumpens var. fusa was originally described by Patrick, but there are only a few subsequent records of this variety in the literature. Analysis of samples from Brazilian reservoirs containing a morphologically similar taxon led us to the analysis of the type material of S. rumpens var. fusa, performed using light (LM) and scanning electron microscopy (SEM). In the present manuscript, an amendment to the description of the var. fusa is made and its transfer to the genus Fragilaria as F. fusa comb. et stat. nov. is proposed. Moreover, Fragilaria billingsii sp. nov. is described from a lar

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32

Shapiro, L. N., and V. A. Sharapov. "Schemes of improving the sanitary and engineering state and use of multipurpose reservoirs." Hydrotechnical Construction 22, no. 10 (1988): 613–15. http://dx.doi.org/10.1007/bf01429033.

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33

Rodrigues, Carlos Miranda, Madalena Moreira, Rita Cabral Guimarães, and Miguel Potes. "Reservoir evaporation in a Mediterranean climate: comparing direct methods in Alqueva Reservoir, Portugal." Hydrology and Earth System Sciences 24, no. 12 (2020): 5973–84. http://dx.doi.org/10.5194/hess-24-5973-2020.

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Abstract. Alqueva Reservoir is one of the largest artificial lakes in Europe and is a strategic water storage for public supply, irrigation, and energy generation. The reservoir is integrated within the Multipurpose Alqueva Project (MAP), which includes almost 70 reservoirs in a water-scarce region of Portugal. The MAP contributes to sustainability in southern Portugal and has an important impact on the entire country. Evaporation is the key component of water loss from the reservoirs included in the MAP. Evaporation from Alqueva Reservoir has been estimated by indirect methods or pan evaporat

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34

SHISHANOVA, Elena Ivanovna, Aleksandr Sergeevich BAGDASARIAN, Anna Eduardovna SEMAK, Alexander Lvovich FROLOV, and Pavel Nikolaevich SHARONIN. "Integrated Use of Multitrophic Aquaculture Resources in the Recreational Business." Journal of Environmental Management and Tourism 11, no. 3 (2020): 714. http://dx.doi.org/10.14505//jemt.v11.3(43).25.

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The article deals with the development of approaches to the integrated use of multitrophic aquaculture resources in the recreational business. It is revealed that multitrophic aquaculture allows successfully combining several areas in nature management. This includes obtaining high-quality food products (both of animal and plant origin), protecting and growing valuable medicinal plants, expanding the area of melliferous plants, and cultivating various industrial crops. It is proved that fish farming, often being extensive, can be considered as a kind of organic farming in the framework of recr

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35

Hamzah, Hamzah, M. Syamsul Maarif, Marimin Marimin, and Etty Riani. "Status mutu air Waduk Jatiluhur dan ancaman terhadap proses bisnis vital." JURNAL SUMBER DAYA AIR 12, no. 1 (2017): 47–60. http://dx.doi.org/10.32679/jsda.v12i1.164.

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The Jatiluhur Reservoir is the largest and multipurpose. Indonesia, currently faced with problems regarding the quality and quantity of water resource especially pollution problems. Inthis research has been conducted an analysis of the status of water quality and analysis of their impact on the threat to vital business process, especially with regard to management of water resources. The location research carried out at PerumJasaTirta II as the authority of Jatiluhur Reservoir. The data used in this research is primary data from the obtained field research activities throughthe sampling conduc

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Agrawal, Niraj Kumar, Anil Kumar Lohani, and N. K. Goel. "Physiographic Analysis of Tehri Dam Catchment and Development of GIUH Based Nash Model for Ungauged Rivers." Current World Environment 14, no. 2 (2019): 215–30. http://dx.doi.org/10.12944/cwe.14.2.06.

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Advanced information about incoming flows is required for operation of a variety of hydraulic structures including multipurpose storage hydropower projects. Inflow forecasts are used for optimum power generation during non -monsoon season and operation of gates and spillways during the flood season. In order to develop an inflow forecasting system for a reservoir, it has been observed that many a times number of ungauged rivers directly falling into the reservoirs are not accounted for. Such is the case for the Tehri Reservoir, where 16 small rivers/tributaries which are directly contributing

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Winchester, Jesse, Rezaul Mahmood, William Rodgers, et al. "A Model-Based Assessment of Potential Impacts of Man-Made Reservoirs on Precipitation." Earth Interactions 21, no. 9 (2017): 1–31. http://dx.doi.org/10.1175/ei-d-16-0016.1.

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Abstract Land-use land-cover change (LULCC) plays an important role in weather and climate systems. Human modifications of land cover include building reservoirs and thus creating artificial lakes for multipurpose use. In this research, the authors have completed a Weather Research and Forecasting (WRF) Model–based assessment of impacts of two large parallel lakes on precipitation. This area is located in the western part of the states of Kentucky and Tennessee and known as the Land between the Lakes (LBL). To determine the impacts, this study has replaced the lakes with grass, deciduous fores

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38

Biglarbeigi, Pardis, Matteo Giuliani, and Andrea Castelletti. "Partitioning the Impacts of Streamflow and Evaporation Uncertainty on the Operations of Multipurpose Reservoirs in Arid Regions." Journal of Water Resources Planning and Management 144, no. 7 (2018): 05018008. http://dx.doi.org/10.1061/(asce)wr.1943-5452.0000945.

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Vieira, José M. P., José L. S. Pinho, and António A. L. S. Duarte. "Eutrophication vulnerability analysis: a case study." Water Science and Technology 37, no. 3 (1998): 121–28. http://dx.doi.org/10.2166/wst.1998.0190.

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River Cavado water quality variability was studied for eutrophication vulnerability assessment at a new surface water supply intake. Since the river flow regime is artificially controlled by upstream multipurpose reservoirs, mathematical modelling was applied in evaluating alternative management scenarios. Due to the fact that surface water quality at intake location is mainly affected by a wastewater treatment plant effluent discharge 5 km upstream, algae and nutrients concentration simulations have been worked out in order to identify critical situations. Different algal concentration profil

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40

Hidayani, Feby, Yohanes Sardjono, Chafid Fandeli, and Rukmini A.R. "CREATIVE ENVIRONMENTAL ENERGY TECHNOLOGY ASSESSMENT HYDROELECTRIC POWER PLANT (CASE STUDY OF WONOGIRI RESERVOIR)." Indonesian Journal of Physics and Nuclear Applications 2, no. 3 (2017): 101. http://dx.doi.org/10.24246/ijpna.v2i3.101-110.

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<span>Hydroelectric power plants in Indonesia are widely developed. This is because the water supply in Indonesia is quite abundant. Several large reservoirs in Indonesia, in addition to being used for water reservoirs, are used to produce electricity. Wonogiri is a region that is located in Central Java province, where most of the region is arid land that cannot be planted in the dry season. In the rainy season the abundance of water plants to die and the soil is such that in the dry season crops do not grow well. Plans for the construction of Gajah Mungkur started in 1964, and it is de

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41

Heidari, A. "Structural master plan of flood mitigation measures." Natural Hazards and Earth System Sciences 9, no. 1 (2009): 61–75. http://dx.doi.org/10.5194/nhess-9-61-2009.

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Abstract. Flood protection is one of the practical methods in damage reduction. Although it not possible to be completely protected from flood disaster but major part of damages can be reduced by mitigation plans. In this paper, the optimum flood mitigation master plan is determined by economic evaluation in trading off between the construction costs and expected value of damage reduction as the benefits. Size of the certain mitigation alternative is also be obtained by risk analysis by accepting possibility of flood overtopping. Different flood mitigation alternatives are investigated from va

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42

Sousa, Keicyane Alves de, Giovana Mira de Espindola, and Carlos Ernando da Silva. "Análise de atributos limnológicos em reservatórios do semiárido nordestino." Revista Brasileira de Geografia Física 14, no. 1 (2021): 357. http://dx.doi.org/10.26848/rbgf.v14.1.p357-371.

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Este trabalho objetiva investigar os parâmetros limnológicos: condutividade, sólidos totais, turbidez, pH, e clorofila-A, de quatro reservatórios multiuso do semiárido nordestino, sendo estes: Barreiras, Bocaina, Estreito e Piaus. Durante os anos de 2018 a 2019, tais reservatório sofreram impactos decorrentes da seca resultando em volumes inferiores a 30% da capacidade total desses reservatórios. Ao longo do período estudado, foram comparados valores obtidos in situ aos valores estabelecidos na resolução CONAMA n° 357/2005 para águas doces de classe II. A correlação linear foi aplicada para ve

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Bekoe, Joseph, Bedru B. Balana, and Fred Nimoh. "Social cost-benefit analysis of investment in rehabilitation of multipurpose small reservoirs in northern Ghana using an ecosystem services-based approach." Ecosystem Services 50 (August 2021): 101329. http://dx.doi.org/10.1016/j.ecoser.2021.101329.

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Schulze-Riegert, R. W., J. K. Axmann, O. Haase, D. T. Rian, and Y. L. You. "Evolutionary Algorithms Applied to History Matching of Complex Reservoirs." SPE Reservoir Evaluation & Engineering 5, no. 02 (2002): 163–73. http://dx.doi.org/10.2118/77301-pa.

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Summary Conventional direct optimization methods and evolutionary algorithms are applied to the problem of history matching in reservoir engineering. The advantage of parallel computing for the optimization of complex reservoir models is investigated. Methods to improve the convergence of evolutionary algorithms by introducing prior information are applied. The potential of using optimization methods for the problem of reservoir modeling in various modeling phases is discussed. The methodology is illustrated on realistic simulation cases. In conclusion, results suggest that evolution strategie

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Hadrović, Sabahudin, Ljubinko Rakonjac, Tatjana Ćirković-Mitrović, Miroslava Marković, and Đorđe Jović. "The value of biomass energy: The case study of "Crni Vrh-Deževski" in the Gornjeibarsko forest area." Sustainable Forestry: Collection, no. 81-82 (2020): 109–20. http://dx.doi.org/10.5937/sustfor2081109h.

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Of all terrestrial ecosystems, forests are the most important carbon reservoirs. Therefore they deserve special care and protection. They are also an irreplaceable source of biomass for energy. Forest biomass has been used as a fuel since the earliest times, and since the late twentieth century, there has been a renewed interest in its use for the production of heat and electricity. Forest biomass has become interesting as a source of energy due to some of its characteristics, above all its availability and uniformity around the world, which implies that both developing and less developed coun

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Matsumura, Takayoshi, Hiroshi Kamiya, and Naohiro Yoshida. "Effective Flood Control Through Integrated and Collaborative Dam Operation at Three Dams in the Upper Nabari River." Journal of Disaster Research 7, no. 5 (2012): 540–46. http://dx.doi.org/10.20965/jdr.2012.p0540.

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Heavy rain with Typhoon 18 threatened the Nabari River Basin, Kansai region, with inundation early on the morning of October 8, 2009. The Nabari River is a tributary of the Yodo river basin that contains Osaka and Kyoto and runs through Nabari City, which is a residential zone a commutable distance from Osaka city. In the upper reaches of the Nabari, there are three multipurpose dams – Shorenji Dam, Hinachi Dam, and Murou Dam – that are operated by the Kizugawa Integrated Dam Control and Management Office (KIDCMO), a branch office of the Japan Water Agency (JWA). Since it rained heavily downst

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Tilmant, A., Q. Goor, and D. Pinte. "Agricultural-to-hydropower water transfers: sharing water and benefits in hydropower-irrigation systems." Hydrology and Earth System Sciences Discussions 6, no. 2 (2009): 2041–73. http://dx.doi.org/10.5194/hessd-6-2041-2009.

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Abstract. This paper presents a methodology to assess agricultural-to-hydropower water transfers in water resources systems where irrigation crop production and hydropower generation are the main economic activities. In many countries, water for crop irrigation is often considered as a static asset: irrigation water is usually allocated by a system of limited annual rights to use a prescribed volume of water. The opportunity cost (forgone benefits) of this static management approach may be important in river basins where large irrigation areas are present in the upstream reaches. Temporary rea

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Seyedjavad, Minasadat, Seyed Taghi Omid Naeeni, and Mojtaba Saneie. "Laboratory Investigation on Discharge Coefficient of Trapezoidal Piano Key Side Weirs." Civil Engineering Journal 5, no. 6 (2019): 1327–40. http://dx.doi.org/10.28991/cej-2019-03091335.

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A spillway is a hydraulic structure used to provide the controlled release of surplus waters and floods from a dam into a downstream area. A side weir is a multipurpose hydraulic structure which is constructed in water conveyance systems with a height lower than that of the canal wall. When the water surface level goes up, the side weir regulates the discharge and controls the water surface in the main canal. Besides, the side weir controls and diverts floods in dam reservoirs, diverts the flow and protects the structure against the river inundations. In this research, a laboratory investigati

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Räsänen, Timo A., Olivier M. Joffre, Paradis Someth, Cong Tran Thanh, Marko Keskinen, and Matti Kummu. "Model-Based Assessment of Water, Food, and Energy Trade-Offs in a Cascade of Multipurpose Reservoirs: Case Study of the Sesan Tributary of the Mekong River." Journal of Water Resources Planning and Management 141, no. 1 (2015): 05014007. http://dx.doi.org/10.1061/(asce)wr.1943-5452.0000459.

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Stojkovic, Milan, and Slobodan P. Simonovic. "System Dynamics Approach for Assessing the Behaviour of the Lim Reservoir System (Serbia) under Changing Climate Conditions." Water 11, no. 8 (2019): 1620. http://dx.doi.org/10.3390/w11081620.

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Investigating the impact of climate change on the management of a complex multipurpose water system is a critical issue. The presented study focuses on different steps of the climate change impact analysis process: (i) Use of three regional climate models (RCMs), (ii) use of four bias correction methods (BCMs), (iii) use of three concentration scenarios (CSs), (iv) use of two model averaging procedures, (v) use of the hydrological model and (vi) use of the system dynamics simulation model (SDSM). The analyses are performed for a future period, from 2006 to 2055 and the reference period, from 1

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