Malcolm G. Anderson, is founder and Editor-in-Chief of Hydrological Processes, the international research journal published by Wiley. Professor Anderson has longstanding research interests in the fields of numerical hydrology and geotechnical model development for landslide prediction. He has held full year appointments as a Senior Research Hydrologist, for the U.S. Corps Engineers Waterways Experiment Station, USA and the Geotechnical Control Office, Hong Kong.

• List of Contributors. Hydrological Science: Model Credibility and Scientific Integrity (M. Anderson & P. Bates).Kind of Models (A. Morton & M. Suárez). Philosophical Issues in Model Assessment (N. Oreskes & K. Belitz). Calibration, Validation and Equifinality in Hydrological Modelling: A Continuing Discussion ... (K. Beven). Models in the Courtroom (E. Bair). On Simulation, Calibration and Ill-conditioning with Application to Environmental System Modelling (C. Dietrich). Data-Based Mechanistic Modelling and Validation of Rainfall--Flow Processes (P. Young). The Use of Remote Sensing to Validate Hydrological Models (D. Pearson, et al.). Soil Water Relations (H. Booltink). A Hydromechanical Approach to Preferential Flow (P. Germann). Validation of Snow Models (R. Davis, et al.). Groundwater (H. Morel-Seytoux). Validation of Hydraulic Models (P. Bates & M. Anderson). Modelling Water Quality Processes in Riverine Systems (R. Falconer, et al.). Modelling Sediment Entrainment into Suspension, Transport and Deposition in Rivers (M. Garcia). The 'Validation' of Hydrodynamic Models: Some Critical Perspectives (S. Lane & K. Richards). The Validation of Ice-sheet Models (M. Siegert & A. Payne). Discussion of Model Validation in Relation to the Regional and Global Scale (J. Refsgaard). Author Index. Subject Index.

Malcolm G. Anderson, is founder and Editor-in-Chief of Hydrological Processes, the international research journal published by Wiley. Professor Anderson has longstanding research interests in the fields of numerical hydrology and geotechnical model development for landslide prediction. He has held full year appointments as a Senior Research Hydrologist, for the U.S. Corps Engineers Waterways Experiment Station, USA and the Geotechnical Control Office, Hong Kong.

• List of Contributors. Hydrological Science: Model Credibility and Scientific Integrity (M. Anderson & P. Bates).Kind of Models (A. Morton & M. Suárez). Philosophical Issues in Model Assessment (N. Oreskes & K. Belitz). Calibration, Validation and Equifinality in Hydrological Modelling: A Continuing Discussion ... (K. Beven). Models in the Courtroom (E. Bair). On Simulation, Calibration and Ill-conditioning with Application to Environmental System Modelling (C. Dietrich). Data-Based Mechanistic Modelling and Validation of Rainfall--Flow Processes (P. Young). The Use of Remote Sensing to Validate Hydrological Models (D. Pearson, et al.). Soil Water Relations (H. Booltink). A Hydromechanical Approach to Preferential Flow (P. Germann). Validation of Snow Models (R. Davis, et al.). Groundwater (H. Morel-Seytoux). Validation of Hydraulic Models (P. Bates & M. Anderson). Modelling Water Quality Processes in Riverine Systems (R. Falconer, et al.). Modelling Sediment Entrainment into Suspension, Transport and Deposition in Rivers (M. Garcia). The 'Validation' of Hydrodynamic Models: Some Critical Perspectives (S. Lane & K. Richards). The Validation of Ice-sheet Models (M. Siegert & A. Payne). Discussion of Model Validation in Relation to the Regional and Global Scale (J. Refsgaard). Author Index. Subject Index.

Malcolm G. Anderson, is founder and Editor-in-Chief of Hydrological Processes, the international research journal published by Wiley. Professor Anderson has longstanding research interests in the fields of numerical hydrology and geotechnical model development for landslide prediction. He has held full year appointments as a Senior Research Hydrologist, for the U.S. Corps Engineers Waterways Experiment Station, USA and the Geotechnical Control Office, Hong Kong.

• List of Contributors. Hydrological Science: Model Credibility and Scientific Integrity (M. Anderson & P. Bates).Kind of Models (A. Morton & M. Suárez). Philosophical Issues in Model Assessment (N. Oreskes & K. Belitz). Calibration, Validation and Equifinality in Hydrological Modelling: A Continuing Discussion ... (K. Beven). Models in the Courtroom (E. Bair). On Simulation, Calibration and Ill-conditioning with Application to Environmental System Modelling (C. Dietrich). Data-Based Mechanistic Modelling and Validation of Rainfall--Flow Processes (P. Young). The Use of Remote Sensing to Validate Hydrological Models (D. Pearson, et al.). Soil Water Relations (H. Booltink). A Hydromechanical Approach to Preferential Flow (P. Germann). Validation of Snow Models (R. Davis, et al.). Groundwater (H. Morel-Seytoux). Validation of Hydraulic Models (P. Bates & M. Anderson). Modelling Water Quality Processes in Riverine Systems (R. Falconer, et al.). Modelling Sediment Entrainment into Suspension, Transport and Deposition in Rivers (M. Garcia). The 'Validation' of Hydrodynamic Models: Some Critical Perspectives (S. Lane & K. Richards). The Validation of Ice-sheet Models (M. Siegert & A. Payne). Discussion of Model Validation in Relation to the Regional and Global Scale (J. Refsgaard). Author Index. Subject Index.