Searched for: subject%3A%22Water%255C%252Bmanagement%22
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Brackel, A.K.C. (author)
Brackish waters can be found in transition zones between freshwater rivers and saltier seas. These dynamic coastal landscapes harbor multiple functions such as housing, agriculture, nature, and industry. Because of climate change, existing borders between fresh and saline water - and between land and water - are becoming contested. Extreme...
doctoral thesis 2024
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Annor, F.O. (author)
The importance of small reservoirs for the livelihoods of people in the Upper East Region of Ghana cannot be over-emphasized. They are used for many purposes which include fishing, livestock watering, construction, irrigation, recreation, drinking water, and other domestic uses. The reservoirs were built most often close to communities to...
doctoral thesis 2023
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Ko, N.T. (author)
Freshwater is a finite resource. It offers goods and services of fundamental importance for the development of human societies. In the developing countries, water-related infrastructure developed rapidly, which will bring prosperity to an impoverished country but also risks compromising the sustainability of the environment. The scarcity of...
doctoral thesis 2022
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Chockalingam, S. (author)
Water management infrastructures such as floodgates are critical and increasingly operated by Industrial Control Systems (ICS). These systems are becoming more connected to the internet, either directly or through the corporate networks. This makes them vulnerable to cyber-attacks. Abnormal behaviour in floodgates operated by ICS could be caused...
doctoral thesis 2020
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Aydin, B.E. (author)
POLDERS are low-lying and artificially drained areas surrounded bywater storage canals. In low-lying delta areas such as theMississippi delta in Louisiana (USA), the Ganges-Brahmaputra delta (Bangladesh), or the Rhine-Meuse delta (The Netherlands), polders experience surface water salinization problem due to saline groundwater exfiltration,...
doctoral thesis 2020
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Solcerova, A. (author)
Since more than half of the world population already lives in cities, it is important to understand the urban climate and its particularities. One of the typical aspects of urban areas is that cities are generally warmer than their rural surrounding. This phenomenon was first time described 200 years ago in the case of London and is commonly...
doctoral thesis 2018
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Wen, Y. (author)
Organic pollution of rivers by wastewater discharge from human activities negatively impacts people and ecosystems. Without treatment, pollution control relies on a combination of natural degradation and dilution by natural runoff to reduce downstream effects. To implement integrated water management for organic river quality at global scale, a...
doctoral thesis 2017
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Fasihi Harandi, M. (author)
Given the water governance regime, how potent is the normative practice idea in the case of hydrosystems management? How can the normative practice framework explain the failure of the water governance of the Zayandehrud, and how can this explanation improve water governance both in thsi case and more generally?<br/>Can the govervance of the...
doctoral thesis 2016
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Delipetrev, B. (author)
Reservoir operation is a multi-objective optimization problem traditionally solved with dynamic programming (DP) and stochastic dynamic programming (SDP) algorithms. The thesis presents novel algorithms for optimal reservoir operation named nested DP (nDP), nested SDP (nSDP), nested reinforcement learning (nRL) and their multi-objective (MO)...
doctoral thesis 2016
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Tian, X. (author)
Water is needed everywhere to satisfy domestic, agricultural and industrial water demands, to maintain navigation systems, and to preserve healthy and sustainable ecosystems. In order to protect us from floods and to reallocate water resources in a man-made environment, the 'hardware', water-related structures, is constructed in many water...
doctoral thesis 2015
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Valladares Linares, R. (author)
Since more than 97% of the water in the world is seawater, desalination technologies have the potential to solve the fresh water crisis. The most used desalination technology nowadays is seawater reverse osmosis (SWRO), where a membrane is used as a physical barrier to separate the salts from the water, using high hydraulic pressure as the...
doctoral thesis 2014
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Zhong, H. (author)
Most deltas of the world and their highly urbanized environments, are vulnerable to flooding, and thus, the consequences in terms of human fatalities and economic losses are serious. Floods and the consequent damages have triggered significant developments of flood protection measures. Flood risk is expected to be much more serious in the future...
doctoral thesis 2014
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Raso, L. (author)
Water systems consist of natural and man-made objects serving multiple essential purposes. They are affected by many types of meteorological disturbances. In order to deal with these disturbances and to serve the desired objectives, infrastructures have been built and managed by societies for specific purposes. Given a water system, and its...
doctoral thesis 2013
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Xu, M. (author)
Fresh water supply and flood protection are two central issues in water management. Society needs more and more fresh water and a safe water system to guarantee a better life. A more severe climate will result in more droughts and extreme storms. As a consequence, salt water intrusion will increase. Therefore, clean and fresh water is becoming...
doctoral thesis 2013
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Hooimeijer, F.L. (author)
Climate change brings larger and more frequent rainstorms and Dutch cities are confronted with water nuisance. The urban water systems are unable to deal with this change in the hydrological cycle in spite of the fact that the Dutch are dealing with this condition for centuries. The question is: What is the tradition of building in wet and soft...
doctoral thesis 2011
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Weijs, S.V. (author)
Operational management of water resources needs predictions of future behavior of water systems, to anticipate shortage or excess of water in a timely manner. Because the natural systems that are part of the hydrological cycle are complex, the predictions inevitably are subject to considerable uncertainty. Still, definitive decisions about e.g....
doctoral thesis 2011
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Poolman, M.I. (author)
In redevelopment and redesign of small water structures local water governing institutions are increasingly required to and requesting that the planning processes are set up in a participatory manner. Participatory decision making processes are set up to bring stakeholders with different backgrounds, ideas, experiences and expertise together....
doctoral thesis 2011
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De Graaf, R.E. (author)
Climate change, urbanisation and land subsidence increase the vulnerability of urban areas to flooding and droughts. Despite the availability of reliable and cost effective technologies, the actual implementation remains limited to small scale demonstration projects. Part 1 of this thesis describes how innovations in urban water management can...
doctoral thesis 2009
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Karstens, S.A.M. (author)
This thesis synthesizes different perspectives on scale choices (spatial boundary setting, temporal boundary setting and the selection of the level of aggregation) in policy analysis. Scale choices influence the content of a study: the problems on the agenda, the options found and the impacts addressed. This also affects the process, because...
doctoral thesis 2009
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Carton, L.J. (author)
In this thesis, the practice of map-making and map use is studied among actors involved in spatial planning and water management. The socio-technical mechanisms between knowlegde production and policymaking in Dutch regional planning make up the central object of study, with map images as observable artefacts. In many instances, maps seem to be...
doctoral thesis 2007
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