Rodachaue mit Bischofsau und Althellinger Grund

Location:Germany
Area:1,391 acres (563 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

Soils

Protected Area Boundary
 AB
   
Share50 %30 %20 %40 %30 %15 %15 %
Soil TypeVertic CambisolsVertic CambisolsEutric GleysolsHaplic PodzolsCambic PodzolsUmbric LeptosolsDystric Gleysols
Topsoil TextureFineFineFineCoarseCoarseCoarseMedium
Reference Depth100 cm100 cm100 cm100 cm100 cm30 cm100 cm
DrainageModerately wellModerately wellVery poorSomewhat excessiveSomewhat excessiveModerately wellPoor
Available Water Capacity150 m100 m150 m50 m50 m15 mm125 m
Phase 1   StonyStonyStonyStony
Root ObstacleNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cm None to 80 cm
Impermeable LayerNone to 150 cm40 - 80 cm80 - 150 cmNone to 150 cmNone to 150 cm 80 - 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 80 cm over 6 months, but not wet within 40 cm for over 11 monthNot 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 month Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month
Misc. PropertyVertic (cracks of more than 1 cm wide)Vertic (cracks of more than 1 cm wide)     
Topsoil Properties
Gravel2 %2 %1 %3 %3 %10 %2 %
Sand20 %20 %17 %87 %85 %79 %40 %
Silt29 %29 %32 %9 %10 %13 %39 %
Clay51 %51 %51 %4 %5 %8 %21 %
USDA TextureClayClayClayLoamy sandLoamy sandLoamy sandLoam
Reference Bulk Density1.23 g/cm³1.23 g/cm³1.22 g/cm³1.73 g/cm³1.7 g/cm³1.62 g/cm³1.4 g/cm³
Bulk Density1.43 g/cm³1.43 g/cm³1.25 g/cm³1.4 g/cm³1.41 g/cm³1.45 g/cm³1.3 g/cm³
Organic Carbon0.96 %0.96 %1.25 %2.18 %2.02 %2.59 %1.17 %
PH7.37.35.84.44.34.75.1
Clay Cation Exchange Capacity54 cmol kg⁻¹54 cmol kg⁻¹37 cmol kg⁻¹101 cmol kg⁻¹78 cmol kg⁻¹24 cmol kg⁻¹25 cmol kg⁻¹
Soil Cation Exchange Capacity36 cmol kg⁻¹36 cmol kg⁻¹25 cmol kg⁻¹9 cmol kg⁻¹5 cmol kg⁻¹8 cmol kg⁻¹11 cmol kg⁻¹
Base Saturation94 %94 %78 %11 %17 %86 %47 %
Total Exchangeable Bases27.4 cmol kg⁻¹27.4 cmol kg⁻¹18.9 cmol kg⁻¹2.6 cmol kg⁻¹2.5 cmol kg⁻¹5.2 cmol kg⁻¹5.5 cmol kg⁻¹
Calcium Carbonate0.3 %0.3 %0 %0 %0 %0 %0 %
Calcium Sulphate0 %0 %0 %0 %0 %0 %0 %
Exchangeable Sodium1 %1 %2 %1 %0 %0 %1 %
Electrical Conductivity0.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-1
Subsoil Properties
Gravel4 %4 %1 %4 %3 % 6 %
Sand18 %18 %19 %88 %86 % 41 %
Silt29 %29 %29 %8 %10 % 34 %
Clay53 %53 %52 %4 %4 % 25 %
USDA TextureClayClayClaySandLoamy sand Loam
Reference Bulk Density1.22 g/cm³1.22 g/cm³1.23 g/cm³1.74 g/cm³1.73 g/cm³ 1.38 g/cm³
Bulk Density1.46 g/cm³1.46 g/cm³1.35 g/cm³1.51 g/cm³1.57 g/cm³ 1.36 g/cm³
Organic Carbon0.43 %0.43 %0.45 %0.39 %0.51 % 0.4 %
PH7.77.7654.8 5.3
Clay Cation Exchange Capacity61 cmol kg⁻¹61 cmol kg⁻¹40 cmol kg⁻¹66 cmol kg⁻¹50 cmol kg⁻¹ 29 cmol kg⁻¹
Soil Cation Exchange Capacity35 cmol kg⁻¹35 cmol kg⁻¹23 cmol kg⁻¹2 cmol kg⁻¹2 cmol kg⁻¹ 10 cmol kg⁻¹
Base Saturation99 %99 %84 %21 %21 % 47 %
Total Exchangeable Bases34.3 cmol kg⁻¹34.3 cmol kg⁻¹17 cmol kg⁻¹1.5 cmol kg⁻¹1.5 cmol kg⁻¹ 6.1 cmol kg⁻¹
Calcium Carbonate4 %4 %0 %0 %0 % 0 %
Calcium Sulphate0 %0 %0 %0 %0 % 0 %
Exchangeable Sodium2 %2 %3 %3 %0 % 1 %
Electrical Conductivity0.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-1 0.1 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