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Stephen C. Medeiros
Mangroves are a natural feature that enhance the resilience of natural and built coastal environments worldwide. They mitigate the impacts of hurricanes by dissipating energy from storm surges and waves, as well as reducing wind speeds. To incorporate ma...
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Enrique Bonet, Beniamino Russo, Ricard González, Maria Teresa Yubero, Manuel Gómez and Martí Sánchez-Juny
Freshwater scarcity has driven the integration of technological advancements and automation systems in agriculture in order to attempt to improve water-use efficiency. For irrigation canals, water-use efficiency is, in great measure, limited by the perfo...
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Akram Seifi, Soudabeh Golestani Kermani, Amir Mosavi and Fatemeh Soroush
Quantitatively analyzing models? uncertainty is essential for agricultural models due to the effect of inputs parameters and processes on increasing models? uncertainties. The main aim of the current study was to explore the influence of input parameter ...
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Chang-Young Ha, Beom-Jin Kim, Jae-Nam Lee and Byung-Hyun Kim
In this study, the sensitivity of the parameters was analyzed using PEST (Parameter ESTimation) to improve the accuracy of the runoff and flooding analysis in urban areas. Using four parameters (watershed width, roughness coefficient of impervious and pe...
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Khrystyna Burshtynska, Iryna Zayats, Maksym Halochkin, Krzysztof Bakula and Lyubov Babiy
This paper proposes a general methodological approach to hydrological modeling for determining the areas of flooded land in the plain part of the Dniester riverbed, the second largest river in Ukraine. The purpose of the study is the selection of paramet...
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Luyan Zhou, Peiru Yan, Zhongkai Han, Zhao Zhang, Xiaohui Lei and Hao Wang
Manning?s roughness coefficient (nc" role="presentation">????nc
n
c
) is an important parameter characterizing the flow capacity of water transfer channels, and it is also an important and sensitive parameter in one-dimensional (1D) flow simulation. This...
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Mohamed Soliman, Mohamed M. Morsy and Hany G. Radwan
Floods are one of the most dangerous water-related risks. Numerous sources of uncertainty affect flood modeling. High-resolution land-cover maps along with appropriate Manning?s roughness values are the most significant parameters for building an accurat...
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Valeria Serrano-Núñez, Fernando Watson-Hernández, Isabel Guzmán-Arias, Laura Chavarría-Pizarro and Francisco Quesada-Alvarado
When using numerical models for hydraulic simulations of rivers, calibration is key to be able to reflect accurately the interaction of water flow in the channel and to make it resemble what is observed. In this study, a calibrated two-dimensional hydrau...
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Guilherme da Cruz dos Reis, Tatiane Souza Rodrigues Pereira, Geovanne Silva Faria and Klebber Teodomiro Martins Formiga
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Hyon Wook Ji, Sung Soo Yoo, Dan Daehyun Koo and Jeong-Hee Kang
The difference in the amount of stormwater and sewage in a combined sewer system is significantly large in areas where heavy rainfall is concentrated. This leads to a low water level and slow flow velocity inside the pipes, which causes sedimentation and...
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