Alhonlahden alue

Location:Finland
Area:143 acres (58 hectares)
Species:All  Endangered  Invasive
Climate:View Climate Data
Land Use:View Land Use Data
Natura 2000 Data Sheet:View Data Sheet  Explanatory notes

Ecoregions

Scandinavian and Russian taiga

Soils

Link to Map
Protected Area Boundary
 A
  
Share70 %20 %5 %5 %
Soil TypeHaplic PodzolsDystric CambisolsFibric HistosolsGleyic Podzols
Topsoil TextureCoarseMediumFineCoarse
Reference Depth100 cm100 cm100 cm100 cm
DrainageSomewhat excessiveModerately wellVery poorPoor
Available Water Capacity50 m150 m150 m50 m
Phase 1Stony  Stony
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 RegimeWet within 80 cm for 3 to 6 months, but not 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 monthWet within 40 cm depth for over 11 monthWet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month
Topsoil Properties
Gravel3 %10 %1 %2 %
Sand87 %42 %20 %86 %
Silt9 %38 %40 %10 %
Clay4 %20 %40 %4 %
USDA TextureLoamy sandLoamClayLoamy sand
Reference Bulk Density1.73 g/cm³1.41 g/cm³1.26 g/cm³1.73 g/cm³
Bulk Density1.4 g/cm³1.3 g/cm³0.1 g/cm³1.31 g/cm³
Organic Carbon2.18 %1.45 %33.63 %1.97 %
PH4.45.14.34.4
Clay Cation Exchange Capacity101 cmol kg⁻¹32 cmol kg⁻¹45 cmol kg⁻¹52 cmol kg⁻¹
Soil Cation Exchange Capacity9 cmol kg⁻¹12 cmol kg⁻¹77 cmol kg⁻¹6 cmol kg⁻¹
Base Saturation11 %38 %62 %18 %
Total Exchangeable Bases2.6 cmol kg⁻¹4.3 cmol kg⁻¹31.4 cmol kg⁻¹3.6 cmol kg⁻¹
Calcium Carbonate0 %0 %0 %0 %
Calcium Sulphate0 %0 %0 %0 %
Exchangeable Sodium1 %2 %2 %1 %
Electrical Conductivity0.1 dS m-10.1 dS m-10.1 dS m-10.1 dS m-1
Subsoil Properties
Gravel4 %19 %2 %3 %
Sand88 %45 %47 %85 %
Silt8 %35 %26 %10 %
Clay4 %20 %27 %5 %
USDA TextureSandLoamSandy clay loamLoamy sand
Reference Bulk Density1.74 g/cm³1.42 g/cm³1.38 g/cm³1.7 g/cm³
Bulk Density1.51 g/cm³1.36 g/cm³0.1 g/cm³1.54 g/cm³
Organic Carbon0.39 %0.5 %32.89 %0.91 %
PH55.24.64.9
Clay Cation Exchange Capacity66 cmol kg⁻¹35 cmol kg⁻¹71 cmol kg⁻¹44 cmol kg⁻¹
Soil Cation Exchange Capacity2 cmol kg⁻¹9 cmol kg⁻¹78 cmol kg⁻¹3 cmol kg⁻¹
Base Saturation21 %33 %40 %21 %
Total Exchangeable Bases1.5 cmol kg⁻¹2.6 cmol kg⁻¹27.4 cmol kg⁻¹1.7 cmol kg⁻¹
Calcium Carbonate0 %0 %0 %0 %
Calcium Sulphate0 %0 %0 %0 %
Exchangeable Sodium3 %2 %1 %3 %
Electrical Conductivity0.1 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.