Relevant bibliographies by topics / Integrated water resources modeling

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Integrated water resources modeling'

Author: Grafiati
Published: 4 June 2021
Last updated: 13 February 2022

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Journal articles on the topic "Integrated water resources modeling"

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Buahin, Caleb A., and Jeffery S. Horsburgh. "Advancing the Open Modeling Interface (OpenMI) for integrated water resources modeling." Environmental Modelling & Software 108 (October 2018): 133–53. http://dx.doi.org/10.1016/j.envsoft.2018.07.015.

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Qiao, Liang, Miao Dai, and Meng Na Li. "Integrated Water Resource Management in Yinchuan Plain." Applied Mechanics and Materials 448-453 (October 2013): 1057–61. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.1057.

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Based on the analysis of the current state of water resources and utilization characters, the optimizing and allocating model of water resources in Yinchuan plain is established by multi-objective planning methodology. Systematic viewpoint runs throughout the whole modeling process. Furthermore, by employing the established model, the proper allocation of the industrial and agricultural water, the ecological environment water and integrated development of surface water and groundwater are discussed. The more reasonable water utilization structure is suggested. The water resource for agriculture is decreasing, while the water resource for people life, industry and ecologic environment are increasing. This change of water utilization is correspond to economic and social development trend.
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Xu, Z. X., K. Ito, G. A. Schultz, and J. Y. Li. "Integrated Hydrologic Modeling and GIS in Water Resources Management." Journal of Computing in Civil Engineering 15, no. 3 (July 2001): 217–23. http://dx.doi.org/10.1061/(asce)0887-3801(2001)15:3(217).

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Refsgaard, Jens Christian, Anker Lajer Højberg, Ingelise Møller, Martin Hansen, and Verner Søndergaard. "Groundwater Modeling in Integrated Water Resources Management-Visions for 2020." Ground Water 48, no. 5 (August 19, 2010): 633–48. http://dx.doi.org/10.1111/j.1745-6584.2009.00634.x.

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Wallace, R., K. Pathak, M. Fife, N. L. Jones, J. P. Holland, D. Stuart, J. Harris, C. Butler, and D. R. Richards. "Information infrastructure for integrated ecohydraulic and water resources modeling and assessment." Journal of Hydroinformatics 8, no. 4 (December 1, 2006): 317–33. http://dx.doi.org/10.2166/hydro.2006.007.

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Watershed management increasingly requires ecohydraulic modeling and assessment within a regional context, rather than on a project-by-project basis. Such holistic modeling and assessment require evaluation capabilities across multiple temporal and spatial scales. Thus, modeling and assessment tools must be integrated in a scientifically and computationally effective infrastructure. The US Army Engineer Research and Development Center, in concert with the Hydrologic Engineering Center and its academic partners, including Brigham Young University, is establishing a comprehensive set of hydroinformatics modeling and assessment tools for ecohydraulic and water resources management applications, all linked based on a common data and information infrastructure. This paper presents the attributes of this information infrastructure and compares it with the analogous integration initiatives elsewhere.
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Teodosiu, Carmen, George Barjoveanu, Claudia Cojocariu, Denie Augustijn, and Ioan Craciun. "INSTRUMENTS FOR INTEGRATED WATER RESOURCES MANAGEMENT: WATER QUALITY MODELING FOR SUSTAINABLE WASTEWATER MANAGEMENT." Environmental Engineering and Management Journal 12, no. 8 (2013): 1679–90. http://dx.doi.org/10.30638/eemj.2013.203.

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Huang, Yue, Xi Chen, Yongping Li, Patrick Willems, and Tie Liu. "Integrated Modeling System for Water Resources Management of Tarim River Basin." Environmental Engineering Science 27, no. 3 (March 2010): 255–69. http://dx.doi.org/10.1089/ees.2009.0359.

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Nikolic, Vladimir V., and Slobodan P. Simonovic. "Multi-method Modeling Framework for Support of Integrated Water Resources Management." Environmental Processes 2, no. 3 (July 2, 2015): 461–83. http://dx.doi.org/10.1007/s40710-015-0082-6.

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Feng, Lin Wei, Ju Guo Wu, Fu Cui Li, Shu Yan Xing, and Hua Jin. "From Study to Design of an Information Database for Integrated Water Resources Management of Changzhi City." Advanced Materials Research 487 (March 2012): 157–61. http://dx.doi.org/10.4028/www.scientific.net/amr.487.157.

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Some management information databases (MIBS) have been developed in recent years to help the water resource managers with more effective and fast work. Yet few integrated models of water resources management can be observed so far. This paper discussed and designed the Integrated Water Resources Management Information Database (IWRMI-Database) for Changzhi City, Shanxi Province. In this database, the requirements of water-use statistics, water intake permission and levy on water resources were studied in detail, the data which play a decisive role in management were analyzed, and the concept and physical models of the database were built with the modeling tool, Sybase Power Designer, which greatly saved the development time.
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Demchuk, Olena, Pavlo Kovalchuk, Roman Kovalenko, Volodymyr Kovalchuk, and Hanna Balykhina. "System Modeling and Management of Water Resources in Ingulets Basin." Modeling, Control and Information Technologies, no. 4 (October 23, 2020): 113–16. http://dx.doi.org/10.31713/mcit.2020.24.

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Mathematical models have been developed for managing the water resources of the Ingulets River in accordance with the requirements of the EU Water Framework Directive on the establishment of cost-effective water use with ensuring good or excellent ecological river status. The structural and functional diagram of the system model includes the subsystems: water supply by the Dnipro-Ingulets canal; flushing the Ingulets River from the Karachunivske reservoir and displacing the saline prism into the Dnipro River; environmental safety when discharging pollution into the river Ingulets; water supply for irrigation in the Ingulets irrigation system, prevention of soil salinization. Integrated management is carried out by subsystems, by types of management and by a system of criteria. A system of economic and environmental criteria for evaluating integrated management by the basin principle has been developed. Simulation of scenarios based on operational management is carried out. Scenarios are optimized according to the Pareto principle. An example of evaluating the effectiveness of the proposed control system and its comparison with the existing regulations for flushing the Ingulets River is given.
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Dissertations / Theses on the topic "Integrated water resources modeling"

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Buahin, Caleb A. "Advancing the Cyberinfrastructure for Integrated Water Resources Modeling." DigitalCommons@USU, 2017. https://digitalcommons.usu.edu/etd/6901.

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Like other scientists, hydrologists encode mathematical formulations that simulate various hydrologic processes as computer programs so that problems with water resource management that would otherwise be manually intractable can be solved efficiently. These computer models are typically developed to answer specific questions within a specific study domain. For example, one computer model may be developed to solve for magnitudes of water flow and water levels in an aquifer while another may be developed to solve for magnitudes of water flow through a water distribution network of pipes and reservoirs. Interactions between different processes are often ignored or are approximated using overly simplistic assumptions. The increasing complexity of the water resources challenges society faces, including stresses from variable climate and land use change, means that some of these models need to be stitched together so that these challenges are not evaluated myopically from the perspective of a single research discipline or study domain. The research in this dissertation presents an investigation of the various approaches and technologies that can be used to support model integration. The research delves into some of the computational challenges associated with model integration and suggests approaches for dealing with these challenges. Finally, it advances new software that provides data structures that water resources modelers are more accustomed to and allows them to take advantage of advanced computing resources for efficient simulations.
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Robinson, Allan. "Integrated systems modelling of the interaction between water resources and agriculture." Thesis, Cranfield University, 1999. http://hdl.handle.net/1826/3903.

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Environmental problems associated with the use of water are inherently complex, involving the interaction of several different systems. Further, there is often limited data on the interaction, because of its location between disciplines. In order to study these problems in a quantitative, policy relevant way, a numerical model is required that integrates the different systems and is tailored to contain the processes important to the interaction. A numerical water resource system model is developed to study the problems associated with the interaction between agriculture and water. The model integrates an econometric model of farmer behaviour with a dynamic model of water flow and solute transport. The Argolid valley in Greece represents an area where severe environmental problems have arisen as a result of the overexploitation of groundwater for agriculture. When applied to the Argolid valley the water resource system model reproduces the evolution of the environmental problems that have arisen. It is then demonstrated that the model can be used to investigate some future scenarios and policy options related to the environmental problems that have developed. The main contribution of this research is to demonstrate that a properly designed numerical model that reproduces the dynamic interaction between human behaviour and the physical environment can enable the exploration of the evolution of environmental problems despite a lack of calibration data. Having achieved this the model can then be used in a policy relevant way to investigate the implications from a range of different, possible policy options.
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Abbas, Salam A. A. "Hydrological modelling for integrated water resources management in a changing climate." Thesis, Swansea University, 2018. https://cronfa.swan.ac.uk/Record/cronfa43733.

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Hydrological models are a simplified representation of hydrological processes and can be very used for the water resources assessment and gain an integral view of the water resources status for integrated water resources management IWRM. Furthermore, they can be used to investigate the possible impacts and trends resulting from different types of scenarios, such as climate change impact studies. Accordingly, with IWRM as the future application, the primary objectives of this study is to use a hydrological model, SWAT for the modelling of a highly-regulated river basin through the physical flow control (reservoirs release in the upstream region), the Dee River Watershed in the United Kingdom. Moreover, an essential aspect of model input uncertainty, i.e. precipitation is investigated on the simulated streamflow where different methods of rainfall pre-processing are used. Furthermore, a quantile regression method is employed for analysing the long-term historical trend of rainfall, river flow and catchment water yields focusing on the patterns of the data close to 'extreme' regimes, to link them to the events of interests for the climate change impact studies. Additionally, a reliable simulation of both land surface and groundwater hydrological processes is a far important step for IWRM. One way to achieve such purpose is the coupling of surface and groundwater models. The land surface model (SWAT) is coupled with the groundwater flow model (MODFLOW) to improve the baseflow simulation of the SWAT standalone in the study area. Another critical aspect of this study is the investigation of parameter uncertainty of the coupled SWAT-MODFLOW. Finally, the climate projection data from the CMIP5 project is utilised with allocation model, Water Evaluation and Planning software WEAP to address climate change impact for future scenarios on water resources. All presented models performed well in demonstrating the study conditions, as indicated by the statistical performance. The research approach of the integrated models can generally apply to any catchment and inspired by the need of considering all aspects related to hydrological models for IWRM to bridge the gap of between stakeholder involvement and natural hydrological processes in building and applying integrated models to ensure acceptability and application in decision-making for IWRM.
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Subagadis, Yohannes Hagos. "A new integrated modeling approach to support management decisions of water resources systems under multiple uncertainties." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-189212.

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The planning and implementation of effective water resources management strategies need an assessment of multiple (physical, environmental, and socio-economic) issues, and often requires new research in which knowledge of diverse disciplines are combined in a unified methodological and operational framework. Such integrative research to link different knowledge domains faces several practical challenges. The complexities are further compounded by multiple actors frequently with conflicting interests and multiple uncertainties about the consequences of potential management decisions. This thesis aims to overcome some of these challenges, and to demonstrate how new modeling approaches can provide successful integrative water resources research. It focuses on the development of new integrated modeling approaches which allow integration of not only physical processes but also socio-economic and environmental issues and uncertainties inherent in water resources systems. To achieve this goal, two new approaches are developed in this thesis. At first, a Bayesian network (BN)-based decision support tool is developed to conceptualize hydrological and socio-economic interaction for supporting management decisions of coupled groundwater-agricultural systems. The method demonstrates the value of combining different commonly used integrated modeling approaches. Coupled component models are applied to simulate the nonlinearity and feedbacks of strongly interacting groundwater-agricultural hydrosystems. Afterwards, a BN is used to integrate the coupled component model results with empirical knowledge and stakeholder inputs. In the second part of this thesis, a fuzzy-stochastic multiple criteria decision analysis tool is developed to systematically quantify both probabilistic and fuzzy uncertainties associated with complex hydrosystems management. It integrates physical process-based models, fuzzy logic, expert involvement and stochastic simulation within a general framework. Subsequently, the proposed new approaches are applied to a water-scarce coastal arid region water management problem in northern Oman, where saltwater intrusion into a coastal aquifer due to excessive groundwater extraction for irrigated agriculture has affected the aquifer sustainability, endangering associated socio-economic conditions as well as traditional social structures. The results show the effectiveness of the proposed methods. The first method can aid in the impact assessment of alternative management interventions on sustainability of aquifer systems while accounting for economic (agriculture) and societal interests (employment in agricultural sector) in the study area. Results from the second method have provided key decision alternatives which can serve as a platform for negotiation and further exploration. In addition, this approach suits to systematically quantify both probabilistic and fuzzy uncertainties associated with the decision problem. The new approaches can be applied to address the complexities and uncertainties inherent in water resource systems to support management decisions, while serving as a platform for stakeholder participation.
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Moulds, Simon. "Toward integrated modelling systems to assess vulnerability of water resources under environmental change." Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/45312.

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Land use, land cover and land management change threatens the sustainability of ecosystem services upon which individuals and communities depend. However, quantifying the effects of large-scale environmental change on regional water resources and climate is challenging because of a lack of appropriate data as well as fundamental limitations of environmental models. This thesis focuses on the development of integrated modelling systems for representing feedback mechanisms between human activities and the environment at regional scales. India is selected as a case study because of the unprecedented scale of environmental change in this country over recent decades. Land use change modelling is identified as a viable method for reconstructing historical land use/land cover at regional scales. This is facilitated through the development of a new modelling framework which allows users to perform the entire modelling workflow in the same environment and provides a consistent interface to different spatial allocation models. Hence, the modelling framework enables model intercomparison and ensemble experiments. It furthermore promotes reproducible science because it allows applications to be expressed programmatically. An adapted version of the Change in Land Use and its Effects (CLUE) land use change model is used to reconstruct historical land use/land cover in India between 1956–2010. The model algorithm explicitly accounts for competition between land use/land cover categories as a result of dynamic socio-economic and biophysical conditions. A further dataset showing the irrigated area of various crops is developed by spatially disaggregating historical agricultural inventory data based on maps of cropland extent and biophysical suitability. Land use/land cover maps are supplied to an offline historical simulation of the Joint UK Land and Environment Simulator (JULES), a process-based land surface model, to generate soil moisture values across the Gangetic plain. Simulated soil moisture values are modified to account for the effects of irrigation. The procedure exploits the characteristics of the irrigated area dataset in order to account for the growing season of individual crops. Existing tools for coordinating complex workflows in the hydrological sciences are strongly coupled to underlying modelling frameworks. As a result, they lack flexibility and often necessitate refactoring of the source code of model components. Exploring these issues further, an experiment is devised in which the data processing language R is set up as a workflow orchestration tool for hydrological data analysis and modelling. A new software package implements a set of classes for representing multi-dimensional hydrological data and to provide a common interface to hydrological models. The experimental set-up is demonstrated through two example applications drawn from hydrology and the emerging discipline of socio-hydrology. These serve to highlight the flexibility of the R system for workflow orchestration and model coupling but also draw attention to several areas for future development.
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Baran, Ayden Alexander. "Integrated Model-Based Impact Assessment of Climate Change and Land Use Change on the Occoquan Watershed." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/99706.

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Forecasted changes to climate and land use were used to model variations in the streamflow characteristics of Occoquan watershed and water quality in the Occoquan reservoir. The combination of these two driving forces has created four themes and an integrated complexly-linked watershed-reservoir model was used to run the simulations. Two emission scenarios from the fourth assessment report of the Intergovernmental Panel on Climate Change (IPCC), along with four General Circulation Models (GCMs) by using two statistical downscaling methods, were applied to drive the Hydrological Simulation Program - Fortran (HSPF) and CE-QUAL-W2 (W2) in two future time periods (2046-2065 and 2081-2100). Incorporation of these factors yielded 68 simulation models which were compared with historical streamflow and water quality data from the late 20th century. Climate change is projected to increase surface air temperature and precipitation depth in the study area in the future. Using climate change only, an increase in high and median flows and decrease in low flows are projected. Changes in flow characteristics are more pronounced when only future land use changes are considered, with increases in high, median and low flows. Under the joint examination of the driving forces, an amplifying effect on the high flows and median flows observed. In contrast, climate change is projected to dampen the extreme increases in the low flows created by the land use change. Surface water temperatures are projected to increase as a result of climate change in the Occoquan reservoir, while these changes are not very noticeable under the effect of land use change only. It is expected that higher water temperatures will promote decreased oxygen solubility and greater heterotrophy. Moreover, longer anoxic conditions are projected at the bottom of the reservoir. Results indicate that higher water temperature will increase the denitrifying capacity of the reservoir, especially during summer months, further reducing the nitrate concentration in the reservoir.
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Gumede, Felicity Hlengiwe. "An assessment of the companion modelling approach in a context of negotiating water allocation strategies : the case of the Kat River Valley, Eastern Cape, South Africa." Thesis, Rhodes University, 2008. http://eprints.ru.ac.za/1530/.

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Strauch, Michael. "Integrated watershed modeling in Central Brazil." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2014. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-143807.

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Over the last decades, fast growing population along with urban and agricultural sprawl has drastically increased the pressure on water resources of the Federal District (DF), Brazil. Various socio-environmental problems, such as soil erosion, non-point source pollution, reservoir silting, and conflicts among water users evoked the need for more efficient and sustainable ways to use land and water. Due to the complexity of processes relevant at the scale of river basins, a prior analysis of impacts of certain land use and/or land management changes is only feasible by means of modeling. The Soil and Water Assessment Tool (SWAT) has been proven to be useful in this context, across the globe and for different environmental conditions. In this thesis, the SWAT model is utilized to evaluate the impact of Best Management Practices (BMPs) on catchment hydrology and sediment transport. However, model applications in tropical regions, such as the DF, are hampered by severe challenges, (i) the lack of input and control data in an adequate temporal and spatial resolution and (ii) model structural failures in representing processes under tropical conditions. The present (cumulative) thesis addresses these challenges in model simulations for two contrasting watersheds, which both are important sources of the DF’s drinking water supply, i.e. (i) the agriculture-dominated Pipiripau river basin where conflicting demands put immense pressure on the available water resources and (ii) the Santa Maria / Torto river basin, which is to large parts protected as national park and, thus, covered by native vegetation of the Cerrado biome. Perhaps one of the most challenging issues facing watershed modelers in tropical regions is the fact that rain gauge networks can usually not reflect the high spatio-temporal variability of mostly convective precipitation patterns. Therefore, an ensemble of different reasonable input precipitation data-sets was used to examine the uncertainty in parameterization and model output. Acceptable streamflow and sediment load predictions could be achieved for each input data-set. However, the best-fit parameter values varied widely across the ensemble. Due to its enhanced consideration of parameter uncertainty, this ensemble approach provides more robust predictions and hence is reasonable to be used also for scenario simulations. BMP scenarios for the Pipiripau River Basin revealed that erosion control constructions, such as terraces and small retention basins along roads (Barraginhas) are promising measures to reduce sediment loads (up to 40%) while maintaining streamflow. Tests for a multi-diverse crop rotation system, in contrast, showed a high vulnerability of the hydrologic system against any increase in irrigation. Considering the BMP implementation costs, it was possible to estimate cost-abatement curves, which can provide useful information for watershed managers, especially when BMPs are supported by Payments for Environmental Services as it is the case in the study area due to the program Produtor de Água. While for agricultural areas the model has proven to generate plausible results, the plant growth module of SWAT was found to be not suitable for simulating perennial tropical vegetation, such as Cerrado (savanna) or forest, which can also play a crucial role in river basin management. For temperate regions SWAT uses dormancy to terminate growing seasons of trees and perennials. However, there is no mechanism considered to reflect seasonality in the tropics, i.e. the phenological change between wet and dry season. Therefore, a soil moisture based approach was implemented into the plant growth module to trigger new growing cycles in the transition period from dry to wet season. The adapted model was successfully tested against LAI and ET time series derived from remote sensing products (MODIS). Since the proposed changes are process-based but also allow flexible model settings, the modified plant growth module can be seen as a fundamental improvement useful for future model application in the tropics. The present thesis shows insights into the workflow of a watershed model application in the semi-humid tropics – from input data processing and model setup over source code adaptation, model calibration and uncertainty analysis to its use for running scenarios. It depicts region-specific challenges but also provides practical solutions. Hence, this work might be seen as one further step toward robust and process-based model predictions to assist land and water resources management
Starkes Bevölkerungswachstum, ungeplante Suburbanisierung und Landnutzungsänderungen (z.B. Intensivierung in der Landwirtschaft) verstärkten innerhalb der letzten Jahrzehnte zunehmend den Druck auf die Wasserressourcen des Bundesdistrikts Brasilien (zentralbrasilianisches Hochland), in dessen Mitte die junge Hauptstadt Brasília liegt. Damit verbundene negative Umweltauswirkungen, wie Bodenerosion, Stoff- und Sedimenteinträge in Fließgewässer und Talsperren sowie Konflikte zwischen den Wassernutzern erfordern daher dringend effektive und nachhaltige Lösungen im Land- und Wasserressourcen-management. Der Einfluss von möglichen zukünftigen Landnutzungs- und Bewirtschaftungsänderungen auf Wasserverfügbarkeit und -qualität hängt vom jeweiligen, oftmals sehr komplexen, landschaftsökologischen Prozessgefüge ab und kann nur mithilfe von prozessbasierten Simulationsmodellen quantitativ auf der Ebene von Einzugsgebieten abgeschätzt werden. Das “Soil and Water Assessment Tool” (SWAT) ist ein solches Modell. Es findet weltweite Anwendung für verschiedene Umweltbedingungen in Einzugsgebieten der Meso- bis Makroskala, um Landnutzungseffekte auf den Wasserhaushalt und den Transport von Nährstoffen, Pestiziden und Sedimenten zu prognostizieren. Seine Anwendung in tropischen Regionen, wie etwa in Zentralbrasilien, ist jedoch mit erheblichen Herausforderungen verbunden. Das betrifft sowohl die Verfügbarkeit von Eingangs- und Referenzdaten in ausreichender raum-zeitlicher Auflösung, als auch modellstrukturelle Unzulänglichkeiten bei der Prozessabbildung. Die vorliegende kumulative Dissertation zeigt dies anhand von Modellanwendungen für zwei unterschiedliche wasserwirtschaftlich relevante Einzugsgebiete (EZG): Das landwirtschaftlich intensiv genutzte EZG des Rio Pipiripau mit aktuell besonders konfliktträchtiger Wassernutzung, und das Santa Maria/Torto-EZG, welches - geschützt als Nationalpark - durch größtenteils natürliche Vegetationsformationen der brasilianischen Savanne (Cerrado) gekennzeichnet ist. Eine der größten Herausforderungen für die Einzugsgebietsmodellierung in tropischen Regionen liegt in der Abschätzung des Gebietsniederschlages, da vorhandene Messstationsdichten oft nicht ausreichen, um die hohe räumliche und zeitliche Variabilität der meist konvektiven Niederschläge zu erfassen. Mithilfe eines Ensembles verschiedener, plausibel generierter Niederschlagsreihen ist der Einfluss von Niederschlagsdaten-Unsicherheit auf die Modellparametrisierung und -vorhersage explizit berücksichtigt und untersucht worden. Zufriedenstellende Abfluss- und Sedimentfrachtsimulationen waren mit jeder der als Modelinput verwendeten Niederschlagsreihen möglich, jedoch nur bei entsprechender, z.T. stark voneinander abweichender Einstellung der Kalibrierungsparameter. Da diese umfassendere Betrachtung von Parameterunsicherheit zu robusteren Modellvorhersagen führt, wurde der Ensemble-Ansatz auch in der Simulation von Bewirtschaftungsszenarien, dem eigentlichen Modellzweck, verwendet. Die Szenariosimulationen zeigten, dass Maßnahmen zur Erosionsvermeidung (Terrassierung) und zum Sedimentrückhalt (kleine Sedimentrückhaltebecken entlang von Straßen - Barraginhas) die Sedimentfracht des Rio Pipiripau durchschnittlich um bis zu 40% reduzieren können, ohne dabei die Wasserverfügbarkeit zu beeinträchtigen. Modellszenarien mit einer vielgliedrigen Fruchtfolge auf großer Fläche verdeutlichten dagegen die hohe Vulnerabilität des Niedrigwasserabflusses in der Trockenzeit gegenüber jedweder Erhöhung der Bewässerungsmenge. Auf Grundlage von Kostenschätzungen für einzelne Maßnahmen konnten Kostenkurven zur Verringerung der Sedimentfracht und damit nützliche Informationen für das Wasserressourcen-Management abgeleitet werden, insbesondere weil eine Auswahl solcher Agrar-Umweltmaßnahmen im Pipiripau-EZG durch das Programm Produtor de Água finanziell gefördert werden sollen. Während das Modell in landwirtschaftlich genutzten Gebieten plausible Ergebnisse produzierte, wurden erhebliche Schwachstellen in der Simulation ausdauernder Vegetation (z.B. Cerrado) identifiziert. Zur Unterbrechung jährlicher Vegetationszyklen verwendet SWAT eine tageslängenabhängige Dormanzperiode. Diese ist zwar zweckmäßig zur Abbildung der Vegetationsdynamik in den gemäßigten Breiten, steuert aber nicht tropische Vegetationszyklen. Um den Wechsel zwischen Trocken- und Regenzeit in der pflanzenphänologischen Simulation in SWAT abzubilden, wurde daher im Rahmen dieser Arbeit das Pflanzenwachstumsmodul modifiziert, und zwar unter anderem durch Einbeziehung der simulierten Bodenfeuchte zur Unterbrechung der Wachstumszyklen. Das angepasste Modul wurde erfolgreich anhand von Fernerkundungsdaten (MODIS) zum zeitlichen Verlauf von Blattflächenindex und Evapotranspiration getestet. Es ist prozessbasiert und erlaubt flexible Einstellungen, so dass es als grundlegende Modellverbesserung auch für andere SWAT-Anwender von großem Nutzen sein kann. Die vorliegende Dissertation bringt neue Einsichten in verschiedene wichtige Aspekte der integrierten Modellierung tropischer Einzugsgebiete, von der Eingangsdatenaufbereitung über Quellcode-Anpassung, Modellkalibrierung und Unsicherheitsanalyse bis hin zu Szenariosimulationen. Sie veranschaulicht regionsspezifische Herausforderungen, liefert gleichzeitig aber auch praktikable Lösungen und damit einen wichtigen Beitrag für robustere prozessbasierte Modellanwendungen als Entscheidungsunterstützung im Bereich Land- und Wasserressourcenmanagement
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Tan, Hongthai. "Sustainable groundwater resource management using an integrated modelling framework : the case of Phuket, Thailand." Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708423.

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Shedekar, Vinayak Shamrao. "Developing an integrated, multi-scale modeling system for assessing conservation benefits in subsurface drained watersheds." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1480606965301556.

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Books on the topic "Integrated water resources modeling"

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International Symposium on Integrated Water Resources Management (2000 University of California, Davis). Integrated water resources management. Wallingford: International Association of Hydrological Sciences, 2001.

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Nayak, Purna. Water resources management and modeling. Rijeka, Croatia: InTech, 2012.

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Hlavinek, Petr, Tamara Kukharchyk, Jiri Marsalek, and Ivana Mahrikova, eds. Integrated Urban Water Resources Management. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-4685-5.

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Setegn, Shimelis Gebriye, and Maria Concepcion Donoso, eds. Sustainability of Integrated Water Resources Management. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12194-9.

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P, Singh V. Kinematic wave modeling in water resources: Surface-water hydrology. New York: Wiley, 1996.

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Bardinet, Claude. Geosciences and Water Resources: Environmental Data Modeling. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997.

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Bardinet, Claude, and Jean-Jacques Royer, eds. Geosciences and Water Resources: Environmental Data Modeling. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60627-4.

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Yu, Winston H. Toward integrated water resources management in Armenia. Washington, DC: The World Bank Group, 2015.

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International, Conference on Integrated Water Resources Management for Sustainable Development (2000 New Delhi India). Integrated water resources management for sustainable development. [Roorkee: National Institute of Hydrology, 2000.

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P, Singh V. Kinematic wave modeling in water resources: Environmental hydrology. New York: Wiley, 1997.

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Book chapters on the topic "Integrated water resources modeling"

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PRYL, KAREL, and ZDENEK SVITAK. "URBAN INFRASTRUCTURE MODELLING." In Integrated Urban Water Resources Management, 43–50. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/1-4020-4685-5_5.

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Tessema, Selome M., Shimelis Gebriye Setegn, and Ulla Mörtberg. "Watershed Modeling as a Tool for Sustainable Water Resources Management: SWAT Model Application in the Awash River Basin, Ethiopia." In Sustainability of Integrated Water Resources Management, 579–606. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12194-9_30.

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Havno, K., H. Madsen, and V. Babovic. "Integrated Use of Monitoring and Modeling in Water Resources Research." In Integrated Technologies for Environmental Monitoring and Information Production, 311–22. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-010-0231-8_24.

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Shrestha, Ashish, Mukand Singh Babel, and Sutat Weesakul. "Integrated Modelling of Climate Change and Urban Drainage." In Managing Water Resources under Climate Uncertainty, 89–103. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-10467-6_5.

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Saha, Partha Pratim, and Ketema Zeleke. "Rainfall-Runoff Modelling for Sustainable Water Resources Management: SWAT Model Review in Australia." In Sustainability of Integrated Water Resources Management, 563–78. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12194-9_29.

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Alsharhan, Abdulrahman S., and Zeinelabidin E. Rizk. "Application of Modeling Techniques for Water-Resource Investigations in the UAE." In Water Resources and Integrated Management of the United Arab Emirates, 707–21. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-31684-6_25.

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El-Sadek, Alaa. "Upscaling field scale hydrology and water quality modelling to catchment scale." In Integrated Assessment of Water Resources and Global Change, 149–69. Dordrecht: Springer Netherlands, 2006. http://dx.doi.org/10.1007/978-1-4020-5591-1_10.

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Ragab, Ragab. "Challenges and Issues on Measuring, Modelling and Managing the Water Resources Under Changing Climate and Land Use." In Integrated Water Resources Management in the Mediterranean Region, 91–107. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4756-2_6.

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Ragab, R., J. Bromley, D. R. D’Agostino, N. Lamaddalena, G. Trisorio Luizzi, G. Dörflinger, S. Katsikides, S. Montenegro, and A. Montenegro. "Water Resources Management Under Possible Future Climate and Land Use Changes: The Application of the Integrated Hydrological Modelling System, IHMS." In Integrated Water Resources Management in the Mediterranean Region, 69–90. Dordrecht: Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-4756-2_5.

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Smajgl, Alex. "Participatory Processes and Integrated Modelling Supporting Nexus Implementations." In Managing Water, Soil and Waste Resources to Achieve Sustainable Development Goals, 71–92. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75163-4_4.

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Conference papers on the topic "Integrated water resources modeling"

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Yeh, Gour-Tsyh (George), Guobiao Huang, and Hsin-Chi (Jerry) Lin. "Integrated Watershed Modeling." In World Environmental and Water Resources Congress 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)662.

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Wang, Sam S. Y. "Integrated Modeling and Hydraulic Engineering." In World Water and Environmental Resources Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)420.

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Kjelds, Jesper, and Borge Storm. "Integrated Water Resources Modeling Water Use and Water Quality Simulation." In World Water and Environmental Resources Congress 2001. Reston, VA: American Society of Civil Engineers, 2001. http://dx.doi.org/10.1061/40569(2001)80.

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Wallace, Robert M. "Integrated Hydrologic Modeling Using Distributed Decision Support." In World Water and Environmental Resources Congress 2005. Reston, VA: American Society of Civil Engineers, 2005. http://dx.doi.org/10.1061/40792(173)274.

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Rangarajan, Sri, Masatsugu Takamatsu, Gary Grey, and Win Hunt. "An Integrated Modeling Approach to Stormwater Management." In World Environmental and Water Resources Congress 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40976(316)35.

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Samuels, William B., Rakesh Bahadur, and David E. Amstutz. "Integrated Network-Based Modeling for Water and Wastewater." In World Environmental and Water Resources Congress 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40976(316)623.

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Kawahara, Yoshihisa, and Tatsuhiko Uchida. "Integrated Modeling for Inundation Flows in Urban Areas." In World Environmental and Water Resources Congress 2008. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40976(316)461.

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Zhang, Jing, Jeffrey Geurink, and Mark A. Ross. "Modeling Vadose Zone Moisture Dynamics with the Integrated Hydrologic Model (IHM)." In World Environmental and Water Resources Congress 2007. Reston, VA: American Society of Civil Engineers, 2007. http://dx.doi.org/10.1061/40927(243)63.

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Ghbn, Nahed. "Dynamic Modeling for Municipal Climate Change Adaptive Measures and Integrated Watershed Management." In World Environmental and Water Resources Congress 2016. Reston, VA: American Society of Civil Engineers, 2016. http://dx.doi.org/10.1061/9780784479872.066.

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Jones, G. D., K. A. Mogavero, and B. M. Wadzuk. "Redesigning Constructed Stormwater Wetlands: An Integrated Modeling Approach to Optimize Form and Function." In World Environmental and Water Resources Congress 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41036(342)147.

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Reports on the topic "Integrated water resources modeling"

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Baker, Justin S., George Van Houtven, Yongxia Cai, Fekadu Moreda, Chris Wade, Candise Henry, Jennifer Hoponick Redmon, and A. J. Kondash. A Hydro-Economic Methodology for the Food-Energy-Water Nexus: Valuation and Optimization of Water Resources. RTI Press, May 2021. http://dx.doi.org/10.3768/rtipress.2021.mr.0044.2105.

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Growing global water stress caused by the combined effects of growing populations, increasing economic development, and climate change elevates the importance of managing and allocating water resources in ways that are economically efficient and that account for interdependencies between food production, energy generation, and water networks—often referred to as the “food-energy-water (FEW) nexus.” To support these objectives, this report outlines a replicable hydro-economic methodology for assessing the value of water resources in alternative uses across the FEW nexus–including for agriculture, energy production, and human consumption—and maximizing the benefits of these resources through optimization analysis. The report’s goal is to define the core elements of an integrated systems-based modeling approach that is generalizable, flexible, and geographically portable for a range of FEW nexus applications. The report includes a detailed conceptual framework for assessing the economic value of water across the FEW nexus and a modeling framework that explicitly represents the connections and feedbacks between hydrologic systems (e.g., river and stream networks) and economic systems (e.g., food and energy production). The modeling components are described with examples from existing studies and applications. The report concludes with a discussion of current limitations and potential extensions of the hydro-economic methodology.
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Logan, D., C. Neil, and A. Taylor. Modeling renewable energy resources in integrated resource planning. Office of Scientific and Technical Information (OSTI), June 1994. http://dx.doi.org/10.2172/10161136.

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Reno, Marissa Devan, Howard David Passell, Leonard A. Malczynski, William J. Peplinski, Vincent Carroll Tidwell, Don Coursey, Jason Hanson, et al. Integrated system dynamics toolbox for water resources planning. US: Sandia National Laboratories, December 2006. http://dx.doi.org/10.2172/899361.

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Tao, W. C. ,. LLNL. Technologies for water resources management: an integrated approach to manage global and regional water resources. Office of Scientific and Technical Information (OSTI), March 1998. http://dx.doi.org/10.2172/665016.

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Kirshen, Paul H., and Kenneth, M. Strzepek. A Hydro-Economic Approach to Representing Water Resources Impacts in Integrated Assessment Models. Office of Scientific and Technical Information (OSTI), January 2004. http://dx.doi.org/10.2172/820726.

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Fan, Mingyuan. Achieving Sustainable Integrated Water Resources Management in Mongolia: The Role of River Basin Organizations. Asian Development Bank, June 2020. http://dx.doi.org/10.22617/brf200175-2.

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Kakoyannis, Christina, and George H. Stankey. Assessing and evaluating recreational uses of water resources: implications for an integrated management framework. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 2002. http://dx.doi.org/10.2737/pnw-gtr-536.

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Jackman, Thomas, Timothy Minor, and Gregory Pohll. Final Report: Phase II Nevada Water Resources Data, Modeling, and Visualization (DMV) Center. Office of Scientific and Technical Information (OSTI), July 2013. http://dx.doi.org/10.2172/1088043.

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Arboleda, Rommel, Nabin Bhattarai, Kai Windhorst, and Bhaskar Singh Karky. REDD+, payment for ecosystem services, and integrated water resources management in Nepal: Synergies, opportunities, and challenges. International Centre for Integrated Mountain Development (ICIMOD), 2020. http://dx.doi.org/10.53055/icimod.3.

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This study analyses the historical evolution and status of three natural resource management frameworks – REDD+, payment for ecosystem services (PES), and integrated water resources management (IWRM) – in Nepal. This analysis of the documented development of REDD+ and PES practices related to IWRM seeks to improve understanding of Nepal’s specific country context, as well as the opportunities, challenges, and barriers towards strengthening linkages and improving synergies between these natural resource management frameworks.
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Joseph, Renu, Bob Vallario, David Lesmes, L. Ruby Leung, Bill Collins, and Jay Famiglietti. Community Modeling and Long-Term Predictions of the Integrated Water Cycle. Report from the September 2012 Workshop. Office of Scientific and Technical Information (OSTI), December 2012. http://dx.doi.org/10.2172/1471578.

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