Masyw Chelmca

Location:Poland
Area:3,540 acres (1,432 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

Western European broadleaf forests

Soils

Protected Area Boundary
 A
  
Share60 %10 %10 %10 %5 %5 %
Soil TypeEutric CambisolsUmbric LeptosolsStagnic LuvisolsDystric CambisolsEutric FluvisolsEutric Gleysols
Topsoil TextureFineMediumMediumMediumCoarseMedium
Reference Depth100 cm30 cm100 cm100 cm100 cm100 cm
DrainageModerately wellImperfectlyPoorModerately wellPoorPoor
Available Water Capacity15 m15 mm150 m15 m75 m150 m
Phase 1GravellyStony GravellyGravellyPhreatic
Phase 2Erosion  Erosion  
Root Obstacle0 - 80 cm None to 80 cm0 - 80 cm0 - 80 cmNone to 80 cm
Impermeable Layer0 - 40 cm 80 - 150 cm40 - 80 cm80 - 150 cm40 - 80 cm
Soil Water RegimeNot wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month Wet 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 month
Topsoil Properties
Gravel10 %6 %4 %10 %18 %4 %
Sand23 %49 %37 %42 %80 %37 %
Silt29 %31 %44 %38 %12 %40 %
Clay48 %20 %19 %20 %8 %23 %
USDA TextureClayLoamLoamLoamLoamy sandLoam
Reference Bulk Density1.25 g/cm³1.43 g/cm³1.41 g/cm³1.41 g/cm³1.62 g/cm³1.38 g/cm³
Bulk Density1.28 g/cm³1.1 g/cm³1.4 g/cm³1.3 g/cm³1.27 g/cm³1.35 g/cm³
Organic Carbon1.17 %2.4 %0.99 %1.45 %0.58 %1.07 %
PH6.75.15.85.16.86.2
Clay Cation Exchange Capacity50 cmol kg⁻¹34 cmol kg⁻¹48 cmol kg⁻¹32 cmol kg⁻¹64 cmol kg⁻¹41 cmol kg⁻¹
Soil Cation Exchange Capacity27 cmol kg⁻¹12 cmol kg⁻¹12 cmol kg⁻¹12 cmol kg⁻¹7 cmol kg⁻¹13 cmol kg⁻¹
Base Saturation89 %36 %62 %38 %89 %88 %
Total Exchangeable Bases22.1 cmol kg⁻¹4.7 cmol kg⁻¹8.4 cmol kg⁻¹4.3 cmol kg⁻¹7.4 cmol kg⁻¹10.2 cmol kg⁻¹
Calcium Carbonate0.1 %0 %0 %0 %0 %0 %
Calcium Sulphate0 %0 %0 %0 %0 %0 %
Exchangeable Sodium1 %4 %1 %2 %3 %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-1
Subsoil Properties
Gravel24 % 4 %19 %10 %5 %
Sand26 % 31 %45 %79 %36 %
Silt29 % 38 %35 %11 %36 %
Clay45 % 31 %20 %10 %28 %
USDA TextureClay Clay loamLoamSandy loamClay loam
Reference Bulk Density1.26 g/cm³ 1.33 g/cm³1.42 g/cm³1.59 g/cm³1.35 g/cm³
Bulk Density1.35 g/cm³ 1.6 g/cm³1.36 g/cm³1.44 g/cm³1.5 g/cm³
Organic Carbon0.58 % 0.29 %0.5 %0.24 %0.37 %
PH7 5.95.26.96.6
Clay Cation Exchange Capacity51 cmol kg⁻¹ 50 cmol kg⁻¹35 cmol kg⁻¹57 cmol kg⁻¹42 cmol kg⁻¹
Soil Cation Exchange Capacity25 cmol kg⁻¹ 14 cmol kg⁻¹9 cmol kg⁻¹6 cmol kg⁻¹13 cmol kg⁻¹
Base Saturation97 % 83 %33 %93 %90 %
Total Exchangeable Bases25.9 cmol kg⁻¹ 10.2 cmol kg⁻¹2.6 cmol kg⁻¹9 cmol kg⁻¹11.9 cmol kg⁻¹
Calcium Carbonate0.3 % 0 %0 %0.1 %0 %
Calcium Sulphate0 % 0 %0 %0 %0 %
Exchangeable Sodium1 % 1 %2 %2 %2 %
Electrical Conductivity0.1 dS m-1 0.1 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