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Felipe Duque, Greg O?Donnell, Yanli Liu, Mingming Song and Enda O?Connell
Polders are low-lying areas located in deltas, surrounded by embankments to prevent flooding (river or tidal floods). They rely on pumping systems to remove water from the inner rivers (artificial rivers inside the polder area) to the outer rivers, espec...
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J. Philip O?Kane
The Harvard Water Program is more than sixty years old. It was directed by an academic Steering Committee consisting of the professors of Government and Political Science, Planning, Economics, and Water Engineering. In 2022 we would add to the notional S...
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Yuqin Gao, Dongdong Wang, Zhenxing Zhang, Zhenzhen Ma, Zichen Guo and Liu Ye
Urban agglomeration polders (UAPs) are often used to control flooding in eastern China. The impacts of UAPs on individual flood events have been extensively examined, but how flood risks are influenced by UAPs is much less examined. This study aimed to e...
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Dingbing Wei, Christian Urich, Shuci Liu and Sheng Gu
The selection of sponge city facilities (e.g., pump, storage tank, wetland, or bioretention pond) to mitigate urban floods has been a crucial issue in China. This study aims to develop a conceptual flood-simulation model, which can take into account the ...
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Artur Mennerich, Lothar Niebuhr, Hady Ezzo
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The wastewater treatment plant of Wathlingen, Germany, has a design capacity of 20,500 p.e. Since 2000, the sewage sludge has been treated in four reed beds with an area of 3000 m2 each. During this time, three of the four polders were emptied once and p...
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Zhenye Zhu, Zengchuan Dong, Wanhong Yang, Jie Zhou, Dayong Li, Xiaohua Fu, Wei Xu
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The operation of flood retarding areas does not attract much attention, although they are important components of flood control systems. Poor operation of such areas restricts not only the socio-economic development of the flood retarding area, but also ...
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Leena Karrasch, Martin Maier, Michael Kleyer and Thomas Klenke
Land management in coastal areas has to cope with impacts of climate change and sea level rise. In Germany, landscape plans assess and organize the spatial allocation of land use as an environmental contribution to general spatial planning. Collaborative...
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Zbigniew Walczak, Mariusz Sojka, Rafal Wrózynski and Ireneusz Laks
This study compares four digital elevation models (DEMs), based on various data sources, to define polder retention capacities. Two commercial and two publically available, free of charge data sources were used. Commercial sources are DEMs based on aeria...
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Tiberio Daddi, Maria Rosa De Giacomo, Evelien Dils, Caroline Polders, Gloria Rodríguez Lepe and Víctor Vázquez Calvo
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