Contents

Scientific papers
 

• M.J. Boyd, M.C. Bufill & R.M. Knee
  Pervious and impervious runoff in urban catchments, 463-478
• A. Belloum
  Hydrologie agricole en Algérie - une double problématique, 479-495
• W.J. Gburek & H.B. Pionke
  Analysing the short-term reduction in streamflow pH resulting from acidic precipitation, 497-518
• A.H. Schumann
  Development of conceptual semi-distributed hydrological models and estimation of their parameters with the aid of GIS, 519-528
• H. Aschwanden, R. Weingartner & H. Düster
  The requirement and advantage of the application of GIS at a national level, 529-537
• Istvan Matyasovszky, Istvan Bogardi, Andras Bardossy & Lucien Duckstein
  Space-time precipitation reflecting climate change, 539-558

  Discussion
   

• H.R. Fox & H.M. Moore
  Discussion of "Fluvial suspended sediment transport and mechanical erosion in the Maghreb (North Africa)", 559-562

  Announcement
   

• IAHS Symposia and Workshops and Joint IAHS/IAMAS Symposium and Workshops at the IUGG XXI General Assembly : Call for papers, 563-566

  Obituary : Hans M. Keller, 567-568

  Books reviews
   

• An Introduction to Water Quality Modelling edited by A. James, 569
• Information Needs for Water Quality Assessment and Management, 569-570
• Low Flow Estimation in the United Kingdom by A. Gustard, A. Bullock & J.M. Dixon, 570-571
• Urban Stormwater Hydrology : A Guide to Engineering Calculations by A. Osman Akan, 571-572
• Nitrate : Processes, Patterns and Management edited by T.P. Burt, A.L. Heathwaite & S.L. Trudgill, 572-573

  Publications received by the Editor, 573-574

  Forthcoming papers, 574

  Diary of forthcoming events, 575-581

  Hydrological Sciences Journal Contents 1993
   

• Author Index 1993, 582-584
• Papers published in 1993, 585-586
• Discussions published in 1993, 586
• Books reviewed in 1993, 586-587

IAHS Thanks UNESCO for its generous support for the digitization of this issue of HSJ L'AIHS remercie l'UNESCO pour son aide généreuse qui a permis la numérisation de ce numéro du JSH