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Christoph Gollob, Tim Ritter, Sonja Vospernik, Clemens Wassermann and Arne Nothdurft
In this study, height?diameter relations were modeled using two different mixed model types for imputation of missing heights from longitudinal data. Model Type A had a hierarchical structure of sample plot-specific and measurement occasion-specific rand...
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Bahram Saeidifarzad, Vahid Nourani, Mohammad Taghi Aalami and Kwok-Wing Chau
Multi-site optimization of two adapted event-based geomorphologic rainfall-runoff models was presented using Non-dominated Sorting Genetic Algorithm (NSGA-II) method for the South Fork Eel River watershed, California. The first model was developed based ...
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Randika K. Makumbura, Miyuru B. Gunathilake, Jayanga T. Samarasinghe, Remegio Confesor, Nitin Muttil and Upaka Rathnayake
Hydrologic models are indispensable tools for water resource planning and management. Accurate model predictions are critical for better water resource development and management decisions. Single-site model calibration and calibrating a watershed model ...
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Renran Zhang, Yumin Su, Yifan Li, Lei Zhang and Jiaxiang Feng
Infrared and visible image fusion is a very effective way to solve the degradation of sea images for unmanned surface vessels (USVs). Fused images with more clarity and information are useful for the visual system of USVs, especially in harsh marine envi...
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Arefin Haque, Amgad Salama, Kei Lo and Peng Wu
In groundwater numerical simulations, the interactions between surface and groundwater have received great attention due to difficulties related to their validation and calibration due to the dynamic exchange occurring at the soil?water interface. The in...
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Jeyder Israael Arceo-Castillo,Rafael Jiménez-Ocampo,Ever del Jesús Flores-Santiago,Carlos Santiago Escobar-Restrepo,Carlos Fernando Aguilar-Pérez,Francisco Javier Solorio-Sánchez,Patricia Quintana-Owen,Juan Carlos Ku-Vera
Pág. 133 - 141
Ruminants are the main source of methane emissions from the agricultural sector. Emission inventories and mitigation strategies require reliable technics of measurement. The respiration chamber methodology is a precise approach for measuring enteric meth...
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M. Llorens,Á. Serrano,M. Valcuende
Pág. Page 81 - 98
The durability of reinforced concrete structures is severely affected by corrosion. This phenomenon entails high economic costs due to the large infrastructure built with this material in developed countries, both roads and buildings. This review shows a...
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Usman Mohseni, Prasit G. Agnihotri, Chaitanya B. Pande and Bojan Durin
Understanding the likely impacts of climate change (CC) and Land Use Land Cover (LULC) on water resources (WR) is critical for a water basin?s mitigation. The present study intends to quantify the impact of (CC) and (LULC) on the streamflow (SF) of the P...
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Cristian Guevara Ochoa, Ignacio Masson, Georgina Cazenave, Luis Vives and Gabriel Vázquez Amábile
Due to the socioeconomical impact of water extremes in plain areas, there is a considerable demand for suitable strategies aiding in the management of water resources and rainfed crops. Numerical models allow for the modelling of water extremes and their...
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Jordi Palacín, Elena Rubies and Eduard Clotet
Odometry is a simple and practical method that provides a periodic real-time estimation of the relative displacement of a mobile robot based on the measurement of the angular rotational speed of its wheels. The main disadvantage of odometry is its unboun...
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Christian Bräuer-Burchardt, Christoph Munkelt, Ingo Gebhart, Matthias Heinze, Stefan Heist, Peter Kühmstedt and Gunther Notni
In this study, we introduce a new calibration method for underwater optical stereo scanners. It uses air calibration, additional underwater parameters, and extended camera modeling. The new methodology can be applied to both passive photogrammetric and s...
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Yogesh Khare, Ghinwa Melodie Naja, G. Andrew Stainback, Christopher J. Martinez, Rajendra Paudel and Thomas Van Lent
Achieving total phosphorus (TP) total maximum daily loads (TMDL) for Lake Okeechobee (Florida, FL, USA), a large freshwater lake, is a key component of the greater Everglades ecosystem restoration and sustainability of south Florida. This study was aimed...
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Do Hoai Nam, Phan Cao Duong, Duong Hai Thuan, Dang Thanh Mai and Nguyen Quoc Dung
Global warming is becoming more serious and causing changes in rainfall pattern and runoff regime in most river basins. Exploration of the changes will help develop appropriate management and adaptation strategies. This study presents an assessment of ch...
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Garett Pignotti, Hendrik Rathjens, Raj Cibin, Indrajeet Chaubey, Melba Crawford
Pág. 1 - 20
A grid-based version of the Soil and Water Assessment Tool (SWAT) model, SWATgrid, was developed to perform simulations on a regularized grid with a modified routing algorithm to allow interaction between grid cells. However, SWATgrid remains largely unt...
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Garett Pignotti, Hendrik Rathjens, Raj Cibin, Indrajeet Chaubey and Melba Crawford
A grid-based version of the Soil and Water Assessment Tool (SWAT) model, SWATgrid, was developed to perform simulations on a regularized grid with a modified routing algorithm to allow interaction between grid cells. However, SWATgrid remains largely unt...
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S. Husband, J. Boxall
Pág. 127 - 140
There is currently no accepted concept or approach for understanding and controlling discolouration risk associated with trunk mains. This paper assesses the applicability of cohesive layer theories to manage discolouration and a steady state empirical m...
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Gergely Ámon, Katalin Bene, Richard Ray, Zoltán Gribovszki and Péter Kalicz
More frequent high-intensity, short-duration rainfall events increase the risk of flash floods on steeply sloped watersheds. Where measured data are unavailable, numerical models emerge as valuable tools for predicting flash floods. Recent applications o...
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Norzana Mohd Anuar, Hee-Min Teh and Zhe Ma
Amid mounting concerns about climate change?s impact on coastal areas, this study investigates storm surge dynamics induced by Tropical Depression 29W (TD 29W) using the MIKE 21 model. Comprehending the complex mechanisms behind storm surges is crucial c...
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Mouhamed Idrissou, Bernd Diekkrüger, Bernhard Tischbein, Felix Op de Hipt, Kristian Näschen, Thomas Poméon, Yacouba Yira and Boubacar Ibrahim
Water scarcity for smallholder farming in West Africa has led to the shift of cultivation from uplands to inland valleys. This study investigates the impacts of climate and land use/land cover (LULC) change on water resources in an intensively instrument...
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Dongping Xue, Heng Dai, Yi Liu, Yunfei Liu, Lei Zhang and Wengai Lv
Agricultural intensification has boosted land productivity, but it has also created new sustainability issues. As one of the most important human habitations and agricultural farming areas in arid areas, the Cele Oasis has a very developed agricultural s...
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