Bielawskie Blota

Location:Poland
Area:2,721 acres (1,101 hectares)
Species:All  Endangered  Invasive
Climate:View Climate Data
Köppen climate classification:Cfb (Climate: warm temperate; Precipitation: fully humid; Temperature: warm summer)
Natura 2000 Data Sheet:View Data Sheet  Explanatory notes

Ecoregions

Baltic mixed forests

Soils

Protected Area Boundary
 AB
   
Share40 %30 %20 %5 %5 %60 %10 %10 %10 %10 %
Soil TypeEutric CambisolsStagnic LuvisolsCambic ArenosolsEutric GleysolsUmbric GleysolsTerric HistosolsUmbric GleysolsEutric FluvisolsEutric GleysolsEutric Fluvisols
Topsoil TextureMediumMediumCoarseMediumMediumMediumFineFineFineMedium
Reference Depth100 cm100 cm100 cm100 cm100 cm100 cm100 cm100 cm100 cm100 cm
DrainageModerately wellPoorSomewhat excessivePoorPoorVery poorVery poorVery poorVery poorPoor
Available Water Capacity150 m150 m100 m150 m150 m150 m75 m75 m150 m150 m
Phase 1   PhreaticPhreaticPhreatic  PhreaticPhreatic
Root ObstacleNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cmNone to 80 cm
Impermeable Layer80 - 150 cm80 - 150 cmNone to 150 cm40 - 80 cm40 - 80 cm80 - 150 cm0 - 40 cm0 - 40 cm40 - 80 cm80 - 150 cm
Soil Water RegimeNot wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 monthWet within 80 cm for 3 to 6 months, but not 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 monthWet within 80 cm over 6 months, but not wet within 40 cm for over 11 monthWet within 40 cm depth for over 11 monthWet within 40 cm depth for over 11 monthWet within 80 cm over 6 months, but not wet within 40 cm for over 11 monthWet within 80 cm over 6 months, but not wet within 40 cm for over 11 monthWet within 80 cm over 6 months, but not wet within 40 cm for over 11 month
Topsoil Properties
Gravel9 %4 %2 %4 %4 %28 %1 %4 %1 %4 %
Sand42 %37 %89 %37 %38 %35 %17 %19 %17 %39 %
Silt36 %44 %6 %40 %42 %33 %29 %32 %32 %40 %
Clay22 %19 %5 %23 %20 %32 %54 %49 %51 %21 %
USDA TextureLoamLoamSandLoamLoamClay loamClayClayClayLoam
Reference Bulk Density1.4 g/cm³1.41 g/cm³1.7 g/cm³1.38 g/cm³1.4 g/cm³1.32 g/cm³1.22 g/cm³1.24 g/cm³1.22 g/cm³1.4 g/cm³
Bulk Density1.37 g/cm³1.4 g/cm³1.57 g/cm³1.35 g/cm³1.31 g/cm³0.28 g/cm³1.23 g/cm³1.27 g/cm³1.25 g/cm³1.36 g/cm³
Organic Carbon1 %0.99 %0.5 %1.07 %4.59 %39.4 %4.54 %1.19 %1.25 %0.86 %
PH6.65.866.25.25.656.25.87.2
Clay Cation Exchange Capacity55 cmol kg⁻¹48 cmol kg⁻¹40 cmol kg⁻¹41 cmol kg⁻¹34 cmol kg⁻¹45 cmol kg⁻¹23 cmol kg⁻¹38 cmol kg⁻¹37 cmol kg⁻¹63 cmol kg⁻¹
Soil Cation Exchange Capacity16 cmol kg⁻¹12 cmol kg⁻¹3 cmol kg⁻¹13 cmol kg⁻¹20 cmol kg⁻¹87 cmol kg⁻¹24 cmol kg⁻¹24 cmol kg⁻¹25 cmol kg⁻¹16 cmol kg⁻¹
Base Saturation93 %62 %99 %88 %82 %75 %22 %91 %78 %91 %
Total Exchangeable Bases14 cmol kg⁻¹8.4 cmol kg⁻¹2 cmol kg⁻¹10.2 cmol kg⁻¹1.8 cmol kg⁻¹59.5 cmol kg⁻¹7.1 cmol kg⁻¹22.7 cmol kg⁻¹18.9 cmol kg⁻¹16.9 cmol kg⁻¹
Calcium Carbonate0 %0 %0 %0 %0 %0 %0 %0 %0 %0.5 %
Calcium Sulphate0 %0 %0 %0 %0 %0 %0 %0 %0 %0 %
Exchangeable Sodium2 %1 %2 %2 %2 %1 %1 %1 %2 %2 %
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-10.1 dS m-10.1 dS m-10.1 dS m-1
Subsoil Properties
Gravel12 %4 %1 %5 %5 %5 %1 %3 %1 %7 %
Sand41 %31 %89 %36 %38 %52 %22 %21 %19 %41 %
Silt34 %38 %6 %36 %32 %23 %25 %32 %29 %38 %
Clay25 %31 %5 %28 %30 %25 %53 %47 %52 %21 %
USDA TextureLoamClay loamSandClay loamClay loamSandy clay loamClayClayClayLoam
Reference Bulk Density1.38 g/cm³1.33 g/cm³1.7 g/cm³1.35 g/cm³1.34 g/cm³1.38 g/cm³1.23 g/cm³1.24 g/cm³1.23 g/cm³1.4 g/cm³
Bulk Density1.39 g/cm³1.6 g/cm³1.55 g/cm³1.5 g/cm³1.49 g/cm³0.18 g/cm³1.28 g/cm³1.39 g/cm³1.35 g/cm³1.39 g/cm³
Organic Carbon0.37 %0.29 %0.3 %0.37 %0.67 %38.46 %1.23 %0.55 %0.45 %0.38 %
PH75.95.96.65.25.856.867.5
Clay Cation Exchange Capacity55 cmol kg⁻¹50 cmol kg⁻¹42 cmol kg⁻¹42 cmol kg⁻¹38 cmol kg⁻¹49 cmol kg⁻¹15 cmol kg⁻¹41 cmol kg⁻¹40 cmol kg⁻¹61 cmol kg⁻¹
Soil Cation Exchange Capacity15 cmol kg⁻¹14 cmol kg⁻¹2 cmol kg⁻¹13 cmol kg⁻¹11 cmol kg⁻¹88 cmol kg⁻¹19 cmol kg⁻¹20 cmol kg⁻¹23 cmol kg⁻¹14 cmol kg⁻¹
Base Saturation93 %83 %98 %90 %86 %96 %27 %99 %84 %96 %
Total Exchangeable Bases15.1 cmol kg⁻¹10.2 cmol kg⁻¹1.4 cmol kg⁻¹11.9 cmol kg⁻¹10 cmol kg⁻¹81.8 cmol kg⁻¹5.7 cmol kg⁻¹18.2 cmol kg⁻¹17 cmol kg⁻¹15.2 cmol kg⁻¹
Calcium Carbonate0.1 %0 %0 %0 %0 %0 %0 %0.2 %0 %2.5 %
Calcium Sulphate0 %0 %0 %0 %0 %0 %0 %0 %0 %0 %
Exchangeable Sodium2 %1 %3 %2 %4 %1 %2 %2 %3 %3 %
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-10.1 dS m-10.1 dS m-10.1 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