World Species : Protected Area : Valleigebied van de Kleine Nete met brongebieden, moerassen en heiden

Valleigebied van de Kleine Nete met brongebieden, moerassen en heiden

Location:	Belgium
Area:	12,069 acres (4,884 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

	A				B		C			D

Share	70 %	20 %	5 %	5 %	90 %	10 %	95 %	3 %	2 %	45 %	20 %	15 %	15 %	5 %
Soil Type	Eutric Fluvisols	Eutric Fluvisols	Eutric Cambisols	Humic Cambisols	Dystric Regosols	Haplic Podzols	Haplic Podzols	Dystric Regosols	Dystric Gleysols	Gleyic Podzols	Cumulic Anthrosols	Haplic Arenosols	Eutric Gleysols	Dystric Regosols
Topsoil Texture	Medium	Medium	Medium	Medium	Coarse	Coarse	Coarse	Coarse	Coarse	Coarse	Coarse	Coarse	Coarse	Coarse
Reference Depth	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm
Drainage	Poor	Poor	Moderately well	Moderately well	Somewhat excessive	Somewhat excessive	Somewhat excessive	Somewhat excessive	Poor	Poor	Well	Somewhat excessive	Poor	Somewhat excessive
Available Water Capacity	150 m	150 m	150 m	150 m	100 m	100 m	15 m	15 m	150 m	100 m	150 m	100 m	150 m	100 m
Phase 1							Gravelly	Gravelly
Root Obstacle	None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	40 - 60 cm	None to 80 cm	None to 80 cm	60 - 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm
Impermeable Layer	80 - 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	80 - 150 cm	80 - 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	None to 150 cm	None to 150 cm
Soil Water Regime	Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month	Wet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month	Wet within 40 cm depth for over 11 month	Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month	Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month	Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month	Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month	Not 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	Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month	Wet within 80 cm for 3 to 6 months, but not 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 month	Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month	Wet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month
Topsoil Properties
Gravel	4 %	4 %	9 %	8 %	19 %	3 %	3 %	19 %	10 %	2 %	10 %	4 %	10 %	19 %
Sand	39 %	39 %	42 %	41 %	78 %	87 %	87 %	78 %	74 %	86 %	90 %	90 %	78 %	78 %
Silt	40 %	40 %	36 %	36 %	13 %	9 %	9 %	13 %	16 %	10 %	6 %	5 %	13 %	13 %
Clay	21 %	21 %	22 %	23 %	9 %	4 %	4 %	9 %	10 %	4 %	4 %	5 %	9 %	9 %
USDA Texture	Loam	Loam	Loam	Loam	Sandy loam	Loamy sand	Loamy sand	Sandy loam	Sandy loam	Loamy sand	Sand	Sand	Sandy loam	Sandy loam
Reference Bulk Density	1.4 g/cm³	1.4 g/cm³	1.4 g/cm³	1.39 g/cm³	1.6 g/cm³	1.73 g/cm³	1.73 g/cm³	1.6 g/cm³	1.57 g/cm³	1.73 g/cm³	1.74 g/cm³	1.71 g/cm³	1.6 g/cm³	1.6 g/cm³
Bulk Density	1.36 g/cm³	1.36 g/cm³	1.37 g/cm³	1.1 g/cm³	1.27 g/cm³	1.4 g/cm³	1.4 g/cm³	1.27 g/cm³	1.4 g/cm³	1.31 g/cm³	1.4 g/cm³	1.49 g/cm³	1.36 g/cm³	1.27 g/cm³
Organic Carbon	0.86 %	0.86 %	1 %	2.72 %	0.7 %	2.18 %	2.18 %	0.7 %	0.93 %	1.97 %	2.41 %	0.4 %	0.57 %	0.7 %
PH	7.2	7.2	6.6	5.3	5.6	4.4	4.4	5.6	5.2	4.4	5.9	6.2	6.3	5.6
Clay Cation Exchange Capacity	63 cmol kg⁻¹	63 cmol kg⁻¹	55 cmol kg⁻¹	52 cmol kg⁻¹	29 cmol kg⁻¹	101 cmol kg⁻¹	101 cmol kg⁻¹	29 cmol kg⁻¹	20 cmol kg⁻¹	52 cmol kg⁻¹	46 cmol kg⁻¹	35 cmol kg⁻¹	48 cmol kg⁻¹	29 cmol kg⁻¹
Soil Cation Exchange Capacity	16 cmol kg⁻¹	16 cmol kg⁻¹	16 cmol kg⁻¹	21 cmol kg⁻¹	6 cmol kg⁻¹	9 cmol kg⁻¹	9 cmol kg⁻¹	6 cmol kg⁻¹	5 cmol kg⁻¹	6 cmol kg⁻¹	1 cmol kg⁻¹	3 cmol kg⁻¹	6 cmol kg⁻¹	6 cmol kg⁻¹
Base Saturation	91 %	91 %	93 %	25 %	98 %	11 %	11 %	98 %	48 %	18 %	92 %	93 %	74 %	98 %
Total Exchangeable Bases	16.9 cmol kg⁻¹	16.9 cmol kg⁻¹	14 cmol kg⁻¹	5.4 cmol kg⁻¹	4.1 cmol kg⁻¹	2.6 cmol kg⁻¹	2.6 cmol kg⁻¹	4.1 cmol kg⁻¹	2.6 cmol kg⁻¹	3.6 cmol kg⁻¹	1.6 cmol kg⁻¹	3.3 cmol kg⁻¹	4.7 cmol kg⁻¹	4.1 cmol kg⁻¹
Calcium Carbonate	0.5 %	0.5 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Calcium Sulphate	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Exchangeable Sodium	2 %	2 %	2 %	1 %	3 %	1 %	1 %	3 %	2 %	1 %	0 %	3 %	2 %	3 %
Electrical Conductivity	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1
Subsoil Properties
Gravel	7 %	7 %	12 %	6 %	14 %	4 %	4 %	14 %	8 %	3 %	10 %	4 %	20 %	14 %
Sand	41 %	41 %	41 %	44 %	77 %	88 %	88 %	77 %	68 %	85 %	89 %	90 %	64 %	77 %
Silt	38 %	38 %	34 %	32 %	13 %	8 %	8 %	13 %	16 %	10 %	6 %	5 %	13 %	13 %
Clay	21 %	21 %	25 %	24 %	10 %	4 %	4 %	10 %	16 %	5 %	5 %	5 %	23 %	10 %
USDA Texture	Loam	Loam	Loam	Loam	Sandy loam	Sand	Sand	Sandy loam	Sandy loam	Loamy sand	Sand	Sand	Sandy clay loam	Sandy loam
Reference Bulk Density	1.4 g/cm³	1.4 g/cm³	1.38 g/cm³	1.39 g/cm³	1.58 g/cm³	1.74 g/cm³	1.74 g/cm³	1.58 g/cm³	1.49 g/cm³	1.7 g/cm³	1.7 g/cm³	1.71 g/cm³	1.43 g/cm³	1.58 g/cm³
Bulk Density	1.39 g/cm³	1.39 g/cm³	1.39 g/cm³	1.16 g/cm³	1.5 g/cm³	1.51 g/cm³	1.51 g/cm³	1.5 g/cm³	1.57 g/cm³	1.54 g/cm³	1.38 g/cm³	1.52 g/cm³	1.55 g/cm³	1.5 g/cm³
Organic Carbon	0.38 %	0.38 %	0.37 %	1.07 %	0.31 %	0.39 %	0.39 %	0.31 %	0.23 %	0.91 %	0.88 %	0.21 %	0.3 %	0.31 %
PH	7.5	7.5	7	5.3	5.3	5	5	5.3	5	4.9	5.9	6.1	6.4	5.3
Clay Cation Exchange Capacity	61 cmol kg⁻¹	61 cmol kg⁻¹	55 cmol kg⁻¹	37 cmol kg⁻¹	36 cmol kg⁻¹	66 cmol kg⁻¹	66 cmol kg⁻¹	36 cmol kg⁻¹	23 cmol kg⁻¹	44 cmol kg⁻¹	15 cmol kg⁻¹	39 cmol kg⁻¹	38 cmol kg⁻¹	36 cmol kg⁻¹
Soil Cation Exchange Capacity	14 cmol kg⁻¹	14 cmol kg⁻¹	15 cmol kg⁻¹	14 cmol kg⁻¹	4 cmol kg⁻¹	2 cmol kg⁻¹	2 cmol kg⁻¹	4 cmol kg⁻¹	4 cmol kg⁻¹	3 cmol kg⁻¹	1 cmol kg⁻¹	2 cmol kg⁻¹	10 cmol kg⁻¹	4 cmol kg⁻¹
Base Saturation	96 %	96 %	93 %	30 %	28 %	21 %	21 %	28 %	54 %	21 %	89 %	100 %	81 %	28 %
Total Exchangeable Bases	15.2 cmol kg⁻¹	15.2 cmol kg⁻¹	15.1 cmol kg⁻¹	2.5 cmol kg⁻¹	1 cmol kg⁻¹	1.5 cmol kg⁻¹	1.5 cmol kg⁻¹	1 cmol kg⁻¹	3.4 cmol kg⁻¹	1.7 cmol kg⁻¹	6.9 cmol kg⁻¹	2.6 cmol kg⁻¹	6.9 cmol kg⁻¹	1 cmol kg⁻¹
Calcium Carbonate	2.5 %	2.5 %	0.1 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Calcium Sulphate	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Exchangeable Sodium	3 %	3 %	2 %	2 %	3 %	3 %	3 %	3 %	3 %	3 %	0 %	3 %	3 %	3 %
Electrical Conductivity	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 dS m-1	0.1 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