Izsáki Kolon-tó

Location:Hungary
Area:8,841 acres (3,578 hectares)
Species:All  Endangered  Invasive
Climate:View Climate Data
Land Use:View Land Use Data
Köppen climate classification:Cfb (Climate: warm temperate; Precipitation: fully humid; Temperature: warm summer)
Natura 2000 Data Sheet:View Data Sheet  Explanatory notes

Ecoregions

Pannonian mixed forests

Soils

Protected Area Boundary
 A
  
Share40 %30 %20 %10 %
Soil TypeHumic CambisolsCambic ArenosolsUmbric GleysolsHaplic Solonchaks
Topsoil TextureMediumCoarseFineMedium
Reference Depth100 cm100 cm100 cm100 cm
DrainageModerately wellSomewhat excessiveVery poorModerately well
Available Water Capacity150 m100 m150 m150 m
Phase 1   Saline
Phase 2   Sodic
Root ObstacleNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cm
Impermeable LayerNone to 150 cmNone to 150 cmNone to 150 cmNone to 150 cm
Soil Water RegimeNot wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 monthNot wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 monthWet within 40 cm depth for over 11 monthWet within 40 cm depth for over 11 month
Topsoil Properties
Gravel8 %2 %1 %7 %
Sand41 %89 %17 %34 %
Silt36 %6 %29 %41 %
Clay23 %5 %54 %25 %
USDA TextureLoamSandClayLoam
Reference Bulk Density1.39 g/cm³1.7 g/cm³1.22 g/cm³1.36 g/cm³
Bulk Density1.1 g/cm³1.57 g/cm³1.23 g/cm³1.25 g/cm³
Organic Carbon2.72 %0.5 %4.54 %0.46 %
PH5.3657.9
Clay Cation Exchange Capacity52 cmol kg⁻¹40 cmol kg⁻¹23 cmol kg⁻¹50 cmol kg⁻¹
Soil Cation Exchange Capacity21 cmol kg⁻¹3 cmol kg⁻¹24 cmol kg⁻¹17 cmol kg⁻¹
Base Saturation25 %99 %22 %100 %
Total Exchangeable Bases5.4 cmol kg⁻¹2 cmol kg⁻¹7.1 cmol kg⁻¹15 cmol kg⁻¹
Calcium Carbonate0 %0 %0 %9 %
Calcium Sulphate0 %0 %0 %1.8 %
Exchangeable Sodium1 %2 %1 %28 %
Electrical Conductivity0.1 dS m-10.1 dS m-10.1 dS m-12.1 dS m-1
Subsoil Properties
Gravel6 %1 %1 %8 %
Sand44 %89 %22 %43 %
Silt32 %6 %25 %34 %
Clay24 %5 %53 %23 %
USDA TextureLoamSandClayLoam
Reference Bulk Density1.39 g/cm³1.7 g/cm³1.23 g/cm³1.39 g/cm³
Bulk Density1.16 g/cm³1.55 g/cm³1.28 g/cm³1.31 g/cm³
Organic Carbon1.07 %0.3 %1.23 %0.32 %
PH5.35.958
Clay Cation Exchange Capacity37 cmol kg⁻¹42 cmol kg⁻¹15 cmol kg⁻¹60 cmol kg⁻¹
Soil Cation Exchange Capacity14 cmol kg⁻¹2 cmol kg⁻¹19 cmol kg⁻¹18 cmol kg⁻¹
Base Saturation30 %98 %27 %100 %
Total Exchangeable Bases2.5 cmol kg⁻¹1.4 cmol kg⁻¹5.7 cmol kg⁻¹13.3 cmol kg⁻¹
Calcium Carbonate0 %0 %0 %9 %
Calcium Sulphate0 %0 %0 %1 %
Exchangeable Sodium2 %3 %2 %28 %
Electrical Conductivity0.1 dS m-10.1 dS m-10.1 dS m-111.3 dS m-1
Soil data provided by FAO/IIASA/ISRIC/ISSCAS/JRC, 2012. Harmonized World Soil Database (version 1.2). FAO, Rome, Italy and IIASA, Laxenburg, Austria.
Köppen climate classification provided by Kottek, M., J. Grieser, C. Beck, B. Rudolf, and F. Rubel, 2006: World Map of Köppen-Geiger Climate Classification updated. Meteorol. Z., 15, 259-263