• Fundamental Maps
  • Plate 1.1
    General Topographic Map of Switzerland and Introduction to the Atlas
  • Plate 1.2
    Characteristics of Small Basins
  • Plate 1.3
    Index of Rivers and Lakes in the Swiss Waters Information System (GEWISS)
  • Plate 1.4
    Precipitation, Temperature and Runoff over the Past Few Centuries
• Precipitation
  • Plate 2.12
    Precipitation-Measuring Networks
  • Plate 2.2
    Mean Annual Corrected Precipitation Depths 1951–1980
  • Plate 2.3
    Mean Annual Corrections of Measured Precipitation Depths 1951–1980
  • Plate 2.4
    Extreme Point Rainfall of Varying Duration and Return Period 1901–1970
  • Plate 2.42
    Extreme Point Rainfall of Varying Duration and Return Period 1901–1970
  • Plate 2.5
    Extreme Regional Precipitation of Varying Duration and Return Period 1981–1993
  • Plate 2.6
    Mean Annual Precipitation throughout the European Alps 1971–1990
  • Plate 2.7
    Mean Seasonal Precipitation throughout the European Alps 1971–1990
  • Plate 2.8
    Weather Types and Distribution of Precipitation throughout
    the European Alps
• Snow and Glaciers
  • Plate 3.12
    Cryosphere-Measuring Networks: Snow, Glaciers, Permafrost
  • Plate 3.2
    Depths of Snow and Water Equivalent of the Snow Cover;
    Depths of Fresh Snow of Extreme Events
  • Plate 3.3
    Water Equivalent of the Snow Cover
  • Plate 3.4
    Spatio-Temporal Variation in the Water Equivalent of the Snow Cover
  • Plate 3.5
    Extreme Accretion of the Snow Cover
  • Plate 3.6
    Variation of the Snow Line
  • Plate 3.7
    Variations in Length and Mass of Glaciers since the Last Maximum around 1850
  • Plate 3.8
    Holocene Glacial Fluctuations
  • Plate 3.9
    Permafrost – Distribution and Particular Aspects
  • Plate 3.10
    Glacier Parameters and Their Changes, 1850–2000
  • Plate 3.11
    Mean Snow Depths, 1983–2002
• Evaporation
  • Plate 4.1
    Mean Annual Actual Evaporation 1973–1992
  • Plate 4.2
    Spatio-Temporal Variations in Net Radiation 1984–1993
• Rivers and Lakes
  • Plate 5.12
    Hydrometric Networks
  • Plate 5.2
    Discharge Regime – the Basis for the Estimation of Average Flows
  • Plate 5.3
    Influence on Rivers by Water Power Stations (> 300 kW) and the Lake Control
  • Plate 5.4
    Natural Runoff 1961–1980
  • Plate 5.5
    Influence of Civil Engineering on Rivers and Lakes
  • Plate 5.6
    Flood Discharge – Analysis of Long-Standing Measurement Series
  • Plate 5.7
    Major Floods – Differing Reactions of Catchments to Intense Rainfall
  • Plate 5.8
    Low Flow – Elements Used for Determining Q347 Flow Rate
  • Plate 5.9
    Attenuation of Flood Peaks in Rivers
  • Plate 5.10
    Water Withdrawal and Return
  • Plate 5.11
    Low Flow – Minimum Mean Discharge over Several Days
  • Plate 5.12
    Flood Discharge – Statistics for 1971–2007
• Water Balance
  • Plate 6.1
    Water Balance of River Basins
  • Plate 6.2
    Isotopes in the Water Cycle
  • Plate 6.3
    Components of the Natural Water Balance 1961–1990
  • Plate 6.4
    The Hydrological Significance of the European Alps
  • Plate 6.5
    Water Balance in Selected Medium-Sized Catchments 1961–2007
  • Plate 6.6
    Water Balance of River Basins in the 20th Century
• Material Balance
  • Plate 7.12
    Measuring Sites for the Investigation of Chemical and Physical Parameters in Rivers and Lakes
  • Plate 7.2
    Average Concentration of Selected Chemical Parameters in Surface Waters
  • Plate 7.3
    Temperature in Rivers and Lakes
  • Plate 7.4
    Sediment Concentration and Suspended-Load Transport in Rivers
  • Plate 7.5
    Types of Groundwater Pollution
  • Plate 7.6
    Changes in Selected Chemical Parameters in Rivers and Lakes, 1976–2000
  • Plate 7.7
    Temperature Fluctuations in Rivers and Streams, 1976–2005
  • Plate 7.8
    Bed-Material Loads in Selected Catchments
• Soil- and Groundwater
  • Plate 8.1
    Geological, Hydrogeological and Pedological Basic Maps and Profiles
  • Plate 8.2
    Geological and Hydrogeological Profiles, Part 1: Geology
  • Plate 8.3
    Geological and Hydrogeological Profiles, Part 2: Hydrogeology
  • Plate 8.4
    Principal Types of Aquifers
  • Plate 8.5
    Observation of Groundwater Level and Spring Discharge
  • Plate 8.6
    Groundwater Resources
  • Plate 8.7
    Vulnerability of Groundwater Resources
• Transparent Sheets
  • Sheet 1
    Names of places, mountains and regions, national grid references in accordance with 1:25 000 and 1:50 000
    Ordnance Survey maps
  • Sheet 2
    Small and medium scale catchments, large river basins

Hydrological Atlas of Switzerland – Plate 2.2

Digital verfügbar (mit Kennwort):
 
Erläuterungstext (ohne Änderungen aus dem Hydrologischen Atlas übernommen)
Tabelle «Mittlere jährliche korrigierte und unkorrigierte Niederschlagshöhen sowie
    Korrekturwerte 1951–1980»
     In der Tabelle sind die mittels Interpolation gewonnenen Punktwerte abgelegt. Sie bilden
    die Grundlage für die Isohyeten-Darstellung auf der Atlas-Karte.
    Einzelwerte sind nicht oder nur mit grösster Vorsicht zu verwenden.
 
Tabelle «Niederschlagshöhen ausgewählter Messstationen 1951–1980»