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Grosfeld, J. J. (author), Schoor, M. M. (author), Taormina, R. (author), Luxemburg, W.M.J. (author), Collas, F. P.L. (author)Current research on riverine macrolitter does not yet provide a theoretic framework on the dynamics behind its accumulation and distribution along riverbanks. In an attempt to better understand these dynamics a detailed field survey of three months was conducted in which location of macrolitter items within a single groyne field along the...journal article 2024
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Broere, S. (author), van Emmerik, Tim (author), González-Fernández, Daniel (author), Luxemburg, W.M.J. (author), de Schipper, M.A. (author), Cózar, Andrés (author), van de Giesen, N.C. (author)Plastics originating from land are mainly transported to the oceans by rivers. The total plastic transport from land to seas remains uncertain because of difficulties in measuring and the lack of standard observation techniques. A large focus in observations is on plastics floating on the water surface. However, an increasing number of...journal article 2021
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Samboko, H.T. (author), Abas, I. (author), Luxemburg, W.M.J. (author), Savenije, Hubert (author), Makurira, H. (author), Banda, K. (author), Winsemius, H.C. (author)Rapid advancements in technologies open up possibilities for water resource authorities to increase their ability to accurately, safely and efficiently establish river flow observation through remote and non-intrusive observation methods. Low-cost Unmanned Aerial Vehicles (UAVS) in combination with Global Navigation Satellite Systems (GNSS) can...journal article 2020
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- Schilperoort, B. (author), Coenders-Gerrits, Miriam (author), Luxemburg, W.M.J. (author), JIMENEZ RODRIGUEZ, C.D. (author), Cisneros Vaca, C. (author), Savenije, Hubert (author) journal article 2018
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Schilperoort, B. (author), Coenders-Gerrits, Miriam (author), Luxemburg, W.M.J. (author), JIMENEZ RODRIGUEZ, C.D. (author), Cisneros Vaca2, C. (author), Savenije, Hubert (author)Rapid improvements in the precision and spatial resolution of Distributed Temperature Sensing (DTS) technology now allows its use in hydrological and atmospheric sciences. Introduced by Euser [Hydrol. Earth Syst. Sci., 18, 2021–2032 (2014)] is the use of DTS for measuring the Bowen ratio (BR-DTS), to estimate the sensible and latent heat flux....journal article 2017
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Van Eekelen, M.W. (author), Bastiaanssen, W.G.M. (author), Jarmain, C. (author), Jackson, B. (author), Ferreira, F. (author), Van der Zaag, P. (author), Saraiva Okello, A. (author), Bosch, J. (author), Dye, P. (author), Bastidas-Obando, E. (author), Dost, R.J.J. (author), Luxemburg, W.M.J. (author)The Incomati basin encompasses parts of South Africa, Swaziland and Mozambique, and is a water stressed basin. Equitable allocation of water is crucial to sustain livelihoods and agro-ecosystems, and to sustain international agreements. As compliance monitoring of water distribution by flow meters is laborious, expensive and only partially...journal article 2014
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Valk, M. (author), Savenije, H.H.G. (author), Tiberius, C.C.J.M. (author), Luxemburg, W.M.J. (author)In this paper we present a novel method to determine the time of occurrence of tidal slack with a GPS receiver mounted on an anchored buoy commonly used to delineate shipping lanes in estuaries and tidal channels. Slack tide occurs when the tide changes direction from ebb to flood flow or from flood to ebb. The determination of this point in...journal article 2014
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Euser, T. (author), Luxemburg, W.M.J. (author), Everson, C.S. (author), Mengistu, M.G. (author), Clulow, A.D. (author), Bastiaanssen, W.G.M. (author)The Bowen ratio surface energy balance method is a relatively simple method to determine the latent heat flux and the actual land surface evaporation. The Bowen ratio method is based on the measurement of air temperature and vapour pressure gradients. If these measurements are performed at only two heights, correctness of data becomes critical....journal article 2014
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Hilgersom, K.P. (author), Luxemburg, W.M.J. (author), Willemsen, Geert (author), Bussmann, Luuk (author)Already in the 19th century, d’Auria described a discharge measurement technique that applies floats to find the depth-integrated velocity (d’Auria, 1882). The basis of this technique was that the horizontal distance that the float<br/>travels on its way to the surface is the image of the integrated velocity profile over depth. Viol and Semenov ...abstract 2014
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Valk, M. (author), Savenije, H.H.G. (author), Tiberius, C.C.J.M. (author), Luxemburg, W.M.J. (author)In this paper we present a novel method to determine the time of occurrence of tidal slack with a GPS receiver mounted on an anchored buoy commonly used to delineate shipping lanes in estuaries and tidal channels. Slack tide occurs when the tide changes direction from ebb to flood flow, or from flood to ebb. The determination of this point in...journal article 2013
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Euser, T. (author), Luxemburg, W. (author), Everson, C. (author), Mengistu, M. (author), Clulow, A. (author), Bastiaanssen, W. (author)The Bowen ratio surface energy balance method is a relatively simple method to determine the latent heat flux and the actual land surface evaporation. Despite its simplicity, the Bowen ratio method is generally considered to be unreliable due to the use of two-level sensors that are installed by default in operational Bowen ratio systems. In...journal article 2013
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Hilgersom, K.P. (author), Luxemburg, W.M.J. (author)In this article, we rehabilitate the integrating rising bubble technique as an effective means of obtaining discharge measurements. Since Sargent (1981, 1982a), the technique has not been applied widely, mainly as a result of practical difficulties. We hypothesize that modern image processing techniques can greatly improve the rising bubble...journal article 2012
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Hut, R.W. (author), Weijs, S.V. (author), Luxemburg, W.M.J. (author)The $40 “Wiimote” (an input device belonging with the Nintendo® Wii game system) can be used by hydrologists as a sensor. The device contains three accelerometers and an infrared camera with built?in source tracking. It communicates by Bluetooth®. Because of the efforts of the hacking community it is now easy to let the Wiimote communicate with...journal article 2010
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Mosselman, E. (author), Luxemburg, W. (author), Solomatine, D. (author), Zwanenburg, C. (author), Vrouwenvelder, T. (author)This document reports the progress of Delft Cluster project CT04.30 "Safety against flooding" till June 2009. Fundamental knowledge from the project has resulted in a large number of scientific publications, PhD theses and MSc theses. Work package A 1 in particular has resulted in high-profile scientific publications, immediately awarded with...report 2009
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Van der Meer, K. (author), Luxemburg, W. (author), Dekker, R. (author), Dürr, E. (author)The purpose of the DareLux (Data Archiving River Environment Luxembourg) Project was the preservation of unique and irreplaceable datasets, for which we chose hydrology data that will be required to be used in future climatic models. The results are: an operational archive built with XML containers, the OAI-PMH protocol and an architecture based...journal article 2008
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- Krokhin, V.V. (author), Luxemburg, W.M.J. (author) journal article 2007
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- Westhoff, M.C. (author), Savenije, H.H.G. (author), Luxemburg, W.M.J. (author), Stelling, G.S. (author), van de Giesen, N.C. (author), Selker, J.S. (author), Pfister, L. (author), Uhlenbrook, S. (author) journal article 2007
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Selker, J. (author), Van de Giesen, N.C. (author), Westhoff, M. (author), Luxemburg, W. (author), Parlange, M.B. (author)A new approach to monitoring surface waters using distributed fiber optic temperature sensing is presented, allowing resolutions of temperature of 0.01°C every meter along a fiber optic cable of up to 10,000 m in length. We illustrate the potential of this approach by quantifying both stream temperature dynamics and groundwater inflows to the...journal article 2006
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Selker, J.S. (author), Thévenaz, L. (author), Huwald, H. (author), Mallet, A. (author), Luxemburg, W.M.J. (author), Van de Giesen, N. (author), Stejskal, M. (author), Zeman, J. (author), Westhoff, M. (author), Parlange, M.B. (author)Instruments for distributed fiber-optic measurement of temperature are now available with temperature resolution of 0.01°C and spatial resolution of 1 m with temporal resolution of fractions of a minute along standard fiber-optic cables used for communication with lengths of up to 30,000 m. We discuss the spectrum of fiber-optic tools that may...journal article 2006
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Luxemburg, W.M.J. (author)Case study van de afsluiting van het Noord-Pampus en het Rak van Scheelhoek bij de afsluiting van het Haringvlietreport 1983
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