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Huijser, A. (author), Savenije, T.J. (author), Shalav, A. (author), Siebbeles, L.D.A. (author)The exciton root-mean-square displacement (?D) in regioregular poly(3-hexylthiophene) (P3HT) deposited onto meso-tetrakis (n-methyl-4-pyridyl) porphyrin tetrachloride (H2TMPyP) has been determined from the photovoltaic response of a device based on these materials in a bilayer configuration. Excitons formed on illumination that reach the...journal article 2008
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Van der Wegen, M. (author), Wang, Z.B. (author), Savenije, H.H.G. (author), Roelvink, J.A. (author)The morphodynamic system in alluvial, coastal plain estuaries is complex and characterized by various timescales and spatial scales. The current research aims to investigate the interaction between these different scales as well as the estuarine morphodynamic evolution. Use is made of a process-based, numerical model describing 2-D shallow water...journal article 2008
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Fenicia, F. (author), McDonnell, J.J. (author), Savenije, H.H.G. (author)A priori determined model structures are common in catchment rainfall-runoff modeling. While this has resulted in many ready-to-use modeling tools, there are several shortcomings of a one-size-fits-all model structure. The uniqueness of catchments with respect to their hydrological behavior and the need to adapt model complexity to data...journal article 2008
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Liu, J. (author), Savenije, H.H.G. (author)It is widely recognized that food consumption patterns significantly impact water requirements. The aim of this paper is to quantify how food consumption patterns influence water requirements in China. The findings show that per capita water requirement for food (CWRF) has increased from 255 m3 cap-1y?1 in 1961 to 860 m3 cap-1 y?1 in 2003,...journal article 2008
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Ngigi, S.N. (author), Savenije, H.H.G. (author), Gichuki, F.N. (author)The upper Ewaso Ng’iro basin, which starts from the central highlands of Kenya and stretches northwards transcending different climatic zones, has experienced decreasing river flows for the last two decades. The Naro Moru sub-basin is used to demonstrate the looming water crisis in this water scarce river basin. The objective of the study was to...journal article 2008
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Savenije, H.H.G. (author)Hydrological modelling is the same as developing and encoding a hydrological theory. A hydrological model is not a tool but a hypothesis. The whole discussion about the inadequacy of hydrological models we have witnessed of late, is related to the wrong concept of what a model is. Good models don't exist. Instead of looking for the "best" model,...journal article 2008
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)Lack of data is one of the main limitations for hydrological modeling. However, it is often used as a justification for over simplifying, poorly performing models. If we want to enhance our understanding of hydrological systems, it is important to fully exploit the information contained in the available data, and to learn from model deficiencies...journal article 2008
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Savenije, T.J. (author), Nanu, M. (author), Schoonman, J. (author), Goossens, A. (author)Photoinduced interfacial charge carrier generation, separation, trapping, and recombination in TiO2?In2S3?CuInS2 cells have been studied with time-resolved microwave conductivity (TRMC). Single layer, double layer, and complete triple layer configurations have been studied. Selective electronic excitation in one of the components is accomplished...journal article 2007
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)A conceptual hydrological model structure contains several parameters that have to be estimated through matching observed and modeled watershed behavior in a calibration process. The requirement that a model simulation matches different aspects of system response at the same time has led the calibration problem toward a multiobjective approach....journal article 2007
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- Quist, P.A.C. (author), Savenije, T.J. (author), Schins, J.M. (author), Kroeze, J.E. (author), Rijkers, P.A. (author), Siebbeles, L.D.A. (author) journal article 2007
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- Klees, R. (author), Zapreeva, E.A. (author), Winsemius, H.C. (author), Savenije, H.H.G. (author) journal article 2007
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- Fenicia, F. (author), Solomatine, D.P. (author), Savenije, H.H.G. (author), Matgen, P. (author) journal article 2007
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- Gerrits, A.M.J. (author), Savenije, H.H.G. (author), Hoffmann, L. (author), Pfister, L. (author) journal article 2007
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- Kamp, R.G. (author), Savenije, H.H.G. (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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De Groen, M.M. (author), Savenije, H.H.G. (author)This paper presents a simple analytical equation for monthly interception on the basis of the combination of a daily threshold model with the probability distribution of daily rainfall. In this paper, interception has a wider definition than merely canopy interception. It is the part of the rainfall that evaporates after it has been stored on...journal article 2006
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Winsemius, H.C. (author), Savenije, H.H.G. (author), Van de Giesen, N.C. (author), Van den Hurk, B.J.J.M. (author), Zapreeva, E.A. (author), Klees, R. (author)The temporal signature of terrestrial storage changes inferred from the Gravity Recovery and Climate Experiment (GRACE) has been assessed by comparison with outputs from a calibrated hydrological model (lumped elementary watershed (LEW)) of the upper Zambezi and surroundings and an inspection of the within?month ground track coverage of GRACE...journal article 2006
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Fenicia, F. (author), Savenije, H.H.G. (author), Matgen, P. (author), Pfister, L. (author)Although catchment behaviour during recession periods is better identifiable than in other periods, the representation of hydrograph recession is often weak in hydrological simulations. Among the various aspects that influence model performance during low flows, in this paper we concentrate on those more inherently related to the modelling, such...journal article 2006
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- Vishnudas, S. (author), Savenije, H.H.G. (author), Van der Zaag, P. (author), Anil, K.R. (author), Balan, K. (author) journal article 2006
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- Prins, P. (author), Grozema, F.C. (author), Schins, J.M. (author), Savenije, T.J. (author), Patil, S. (author), Scherf, U. (author), Siebbeles, L.D.A. (author) journal article 2006