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Nyaradzo Dhliwayo, Nelson Chanza, Anton de Wit
There is now considerable interest to understand how local communities experiencing climatic risks can benefit from climate change responses. As this agenda unfolds, there is need to understand the impact of climate-related interventions from the perspec...
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Said Alhaddad, Lynyrd de Wit, Robert Jan Labeur and Wim Uijttewaal
Breaching flow slides result in a turbidity current running over and directly interacting with the eroding, submarine slope surface, thereby promoting further sediment erosion. The investigation and understanding of this current are crucial, as it is the...
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Floris de Wit, Marion Tissier and Ad Reniers
The nonlinear wave shape, expressed by skewness and asymmetry, can be calculated from surface elevation or pressure time series using bispectral analysis. Here, it is shown that the same analysis technique can be used to calculate the bound superharmonic...
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Alexander Bernal-Cabrera,Danay Infante,Benedicto Martínez-Coca,Lidcay Herrera-Isla,Pierre J. C. M. de Wit,Belkis Peteira-Delgado,Michel Leiva-Mora
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Christina M. Botai, Joel O. Botai, Abiodun M. Adeola, Jaco P. de Wit, Katlego P. Ncongwane and Nosipho N. Zwane
This research study was carried out to investigate the characteristics of drought based on the joint distribution of two dependent variables, the duration and severity, in the Eastern Cape Province, South Africa. The drought variables were computed from ...
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Floris de Wit, Marion Tissier and Ad Reniers
Field measurements of waves and currents were obtained at ten locations on an ebb-tidal shoal seaward of Ameland Inlet for a six-week period. These measurements were used to investigate the evolution of the near-bed velocity skewness and asymmetry, as th...
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Keyron Hickman-Lewis, Pascale Gautret, Laurent Arbaret, Stéphanie Sorieul, Rutger De Wit, Frédéric Foucher, Barbara Cavalazzi and Frances Westall
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Martin De Wit, Matthew Heun, Douglas Crookes
Integrated energy-economic modelling is needed to support the development of energy and climate policies. This study asserts that it is important to consider a system dynamics modelling approach that includes dynamics, endogenous treatment of uncertainty...
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Lázaro Lavoisier Honorato da Silva,Elisabeth de Oliveira,Leandro Calegari,Marllus Adiel Carneiro Pimenta,Alexandre Santos Pimenta,Maysa Kévia Linhares Dantas
Pág. 412 - 419
A exploração de madeira com finalidade energética (lenha e carvão) vem provocando redução na vegetação nativa, agregado a isto, problemas são gerados para fauna, flora e solo. O objetivo da pesquisa foi avaliar as características energéticas do carvão ve...
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Christina M. Botai, Joel O. Botai, Jaco P. De Wit, Katlego P. Ncongwane and Abiodun M. Adeola
Drought is a creeping phenomenon whose effects evolve with time, yet the start and end is often only clear in the hindsight. The present study assessed drought conditions using two categories of drought indicators computed from precipitation data sets me...
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