World Species : Protected Area : Slavyanka

Slavyanka

Location:	Bulgaria
Area:	48,054 acres (19,447 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

Balkan mixed forests

Soils

— Protected Area Boundary

	A				B					C					D						E

Share	50 %	15 %	6 %	4 %	60 %	15 %	15 %	5 %	5 %	55 %	20 %	10 %	10 %	5 %	50 %	20 %	10 %	10 %	5 %	5 %	40 %	35 %	15 %	10 %
Soil Type	Lithic Leptosols	Calcaric Regosols	Chromic Cambisols	Chromic Luvisols	Lithic Leptosols	Dystric Regosols	Dystric Cambisols	Humic Cambisols	Umbric Leptosols	Vertic Luvisols	Eutric Regosols	Chromic Luvisols	Eutric Vertisols	Eutric Planosols	Chromic Luvisols	Chromic Luvisols	Umbric Leptosols	Lithic Leptosols	Eutric Regosols	Eutric Cambisols	Dystric Cambisols	Eutric Cambisols	Umbric Leptosols	Lithic Leptosols
Topsoil Texture	Medium	Medium	Medium	Medium	Coarse	Coarse	Coarse	Medium	Coarse	Fine	Medium	Medium	Fine	Medium	Medium	Medium	Medium	Medium	Medium	Medium	Medium	Medium	Medium	Medium
Reference Depth	10 cm	100 cm	100 cm	100 cm	10 cm	100 cm	100 cm	100 cm	30 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	100 cm	30 cm	10 cm	100 cm	100 cm	100 cm	100 cm	30 cm	10 cm
Drainage	Imperfectly	Imperfectly	Imperfectly	Moderately well	Moderately well	Well	Moderately well	Imperfectly	Moderately well	Moderately well	Moderately well	Moderately well	Poor	Poor	Moderately well	Moderately well	Imperfectly	Imperfectly	Moderately well	Moderately well	Moderately well	Moderately well	Imperfectly	Imperfectly
Available Water Capacity	15 mm	15 m	15 m	100 m	15 mm	15 m	15 m	15 m	15 mm	150 m	150 m	150 m	125 m	150 m	100 m	100 m	15 mm	15 mm	100 m	100 m	100 m	100 m	15 mm	15 mm
Phase 1		Lithic	Stony	Stony		Lithic	Stony	Stony	Stony						Stony	Stony	Stony	Stony	Stony	Stony	Stony	Stony	Stony	Stony
Phase 2		Stony	Lithic			Stony	Lithic	Lithic
Root Obstacle		40 - 60 cm	40 - 60 cm	40 - 60 cm		40 - 60 cm	40 - 60 cm	40 - 60 cm		None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm	20 - 40 cm	20 - 40 cm			None to 80 cm	None to 80 cm	None to 80 cm	None to 80 cm
Impermeable Layer		None to 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	None to 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	None to 150 cm	None to 150 cm	None to 150 cm
Soil Water Regime		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	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	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	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
Misc. Property										Vertic (cracks of more than 1 cm wide)			Vertic (cracks of more than 1 cm wide)
Topsoil Properties
Gravel	21 %	14 %	10 %	12 %	21 %	19 %	10 %	8 %	10 %	4 %	25 %	12 %	4 %	4 %	12 %	12 %	6 %	21 %	25 %	9 %	10 %	9 %	6 %	21 %
Sand	42 %	44 %	49 %	48 %	73 %	78 %	75 %	41 %	79 %	18 %	47 %	48 %	19 %	42 %	48 %	48 %	49 %	42 %	47 %	42 %	42 %	42 %	49 %	42 %
Silt	34 %	35 %	28 %	28 %	18 %	13 %	15 %	36 %	13 %	26 %	34 %	28 %	25 %	38 %	28 %	28 %	31 %	34 %	34 %	36 %	38 %	36 %	31 %	34 %
Clay	24 %	21 %	23 %	24 %	9 %	9 %	10 %	23 %	8 %	56 %	19 %	24 %	56 %	20 %	24 %	24 %	20 %	24 %	19 %	22 %	20 %	22 %	20 %	24 %
USDA Texture	Loam	Loam	Loam	Loam	Sandy loam	Sandy loam	Sandy loam	Loam	Loamy sand	Clay	Loam	Loam	Clay	Loam	Loam	Loam	Loam	Loam	Loam	Loam	Loam	Loam	Loam	Loam
Reference Bulk Density	1.38 g/cm³	1.41 g/cm³	1.4 g/cm³	1.4 g/cm³	1.59 g/cm³	1.6 g/cm³	1.58 g/cm³	1.39 g/cm³	1.62 g/cm³	1.21 g/cm³	1.43 g/cm³	1.4 g/cm³	1.22 g/cm³	1.41 g/cm³	1.4 g/cm³	1.4 g/cm³	1.43 g/cm³	1.38 g/cm³	1.43 g/cm³	1.4 g/cm³	1.41 g/cm³	1.4 g/cm³	1.43 g/cm³	1.38 g/cm³
Bulk Density	1.3 g/cm³	1.37 g/cm³	1.31 g/cm³	1.53 g/cm³	1.45 g/cm³	1.27 g/cm³	1.49 g/cm³	1.1 g/cm³	1.45 g/cm³	1.35 g/cm³	1.21 g/cm³	1.53 g/cm³	1.56 g/cm³	1.47 g/cm³	1.53 g/cm³	1.53 g/cm³	1.1 g/cm³	1.3 g/cm³	1.21 g/cm³	1.37 g/cm³	1.3 g/cm³	1.37 g/cm³	1.1 g/cm³	1.3 g/cm³
Organic Carbon	1.61 %	0.75 %	0.98 %	0.83 %	1.4 %	0.7 %	0.7 %	2.72 %	2.59 %	1.25 %	0.98 %	0.83 %	1.05 %	1.06 %	0.83 %	0.83 %	2.4 %	1.61 %	0.98 %	1 %	1.45 %	1 %	2.4 %	1.61 %
PH	7.5	8	6.6	6.3	7.5	5.6	5.1	5.3	4.7	6.9	6.4	6.3	6.9	5.6	6.3	6.3	5.1	7.5	6.4	6.6	5.1	6.6	5.1	7.5
Clay Cation Exchange Capacity	42 cmol kg⁻¹	45 cmol kg⁻¹	42 cmol kg⁻¹	39 cmol kg⁻¹	85 cmol kg⁻¹	29 cmol kg⁻¹	21 cmol kg⁻¹	52 cmol kg⁻¹	24 cmol kg⁻¹	45 cmol kg⁻¹	40 cmol kg⁻¹	39 cmol kg⁻¹	70 cmol kg⁻¹	37 cmol kg⁻¹	39 cmol kg⁻¹	39 cmol kg⁻¹	34 cmol kg⁻¹	42 cmol kg⁻¹	40 cmol kg⁻¹	55 cmol kg⁻¹	32 cmol kg⁻¹	55 cmol kg⁻¹	34 cmol kg⁻¹	42 cmol kg⁻¹
Soil Cation Exchange Capacity	16 cmol kg⁻¹	17 cmol kg⁻¹	13 cmol kg⁻¹	12 cmol kg⁻¹	12 cmol kg⁻¹	6 cmol kg⁻¹	5 cmol kg⁻¹	21 cmol kg⁻¹	8 cmol kg⁻¹	29 cmol kg⁻¹	12 cmol kg⁻¹	12 cmol kg⁻¹	43 cmol kg⁻¹	11 cmol kg⁻¹	12 cmol kg⁻¹	12 cmol kg⁻¹	12 cmol kg⁻¹	16 cmol kg⁻¹	12 cmol kg⁻¹	16 cmol kg⁻¹	12 cmol kg⁻¹	16 cmol kg⁻¹	12 cmol kg⁻¹	16 cmol kg⁻¹
Base Saturation	100 %	100 %	83 %	88 %	86 %	98 %	28 %	25 %	86 %	96 %	78 %	88 %	100 %	67 %	88 %	88 %	36 %	100 %	78 %	93 %	38 %	93 %	36 %	100 %
Total Exchangeable Bases	15.5 cmol kg⁻¹	26.8 cmol kg⁻¹	11.6 cmol kg⁻¹	10 cmol kg⁻¹	5.2 cmol kg⁻¹	4.1 cmol kg⁻¹	1.5 cmol kg⁻¹	5.4 cmol kg⁻¹	5.2 cmol kg⁻¹	25.9 cmol kg⁻¹	14 cmol kg⁻¹	10 cmol kg⁻¹	40.9 cmol kg⁻¹	8.4 cmol kg⁻¹	10 cmol kg⁻¹	10 cmol kg⁻¹	4.7 cmol kg⁻¹	15.5 cmol kg⁻¹	14 cmol kg⁻¹	14 cmol kg⁻¹	4.3 cmol kg⁻¹	14 cmol kg⁻¹	4.7 cmol kg⁻¹	15.5 cmol kg⁻¹
Calcium Carbonate	3.9 %	15 %	0.1 %	0 %	0 %	0 %	0 %	0 %	0 %	1.6 %	0 %	0 %	0.2 %	0 %	0 %	0 %	0 %	3.9 %	0 %	0 %	0 %	0 %	0 %	3.9 %
Calcium Sulphate	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %	0 %
Exchangeable Sodium	3 %	2 %	2 %	1 %	1 %	3 %	5 %	1 %	0 %	1 %	1 %	1 %	1 %	3 %	1 %	1 %	4 %	3 %	1 %	2 %	2 %	2 %	4 %	3 %
Electrical Conductivity	0.1 dS m-1	0.2 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	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		18 %	9 %	8 %		14 %	9 %	6 %		8 %	28 %	8 %	5 %	4 %	8 %	8 %			28 %	12 %	19 %	12 %
Sand		40 %	47 %	41 %		77 %	68 %	44 %		18 %	51 %	41 %	18 %	33 %	41 %	41 %			51 %	41 %	45 %	41 %
Silt		35 %	26 %	25 %		13 %	17 %	32 %		21 %	31 %	25 %	24 %	31 %	25 %	25 %			31 %	34 %	35 %	34 %
Clay		25 %	27 %	34 %		10 %	15 %	24 %		61 %	18 %	34 %	58 %	36 %	34 %	34 %			18 %	25 %	20 %	25 %
USDA Texture		Loam	Sandy clay loam	Clay loam		Sandy loam	Sandy loam	Loam		Clay (heavy)	Loam	Clay loam	Clay	Clay loam	Clay loam	Clay loam			Loam	Loam	Loam	Loam
Reference Bulk Density		1.37 g/cm³	1.38 g/cm³	1.33 g/cm³		1.58 g/cm³	1.51 g/cm³	1.39 g/cm³		1.2 g/cm³	1.44 g/cm³	1.33 g/cm³	1.21 g/cm³	1.3 g/cm³	1.33 g/cm³	1.33 g/cm³			1.44 g/cm³	1.38 g/cm³	1.42 g/cm³	1.38 g/cm³
Bulk Density		1.5 g/cm³	1.44 g/cm³	1.51 g/cm³		1.5 g/cm³	1.5 g/cm³	1.16 g/cm³		1.32 g/cm³	1.45 g/cm³	1.51 g/cm³	1.6 g/cm³	1.4 g/cm³	1.51 g/cm³	1.51 g/cm³			1.45 g/cm³	1.39 g/cm³	1.36 g/cm³	1.39 g/cm³
Organic Carbon		0.47 %	0.47 %	0.4 %		0.31 %	0.27 %	1.07 %		0.66 %	0.4 %	0.4 %	0.59 %	0.43 %	0.4 %	0.4 %			0.4 %	0.37 %	0.5 %	0.37 %
PH		8.1	6.7	6.4		5.3	5	5.3		7.2	6.9	6.4	7.5	6.3	6.4	6.4			6.9	7	5.2	7
Clay Cation Exchange Capacity		52 cmol kg⁻¹	44 cmol kg⁻¹	41 cmol kg⁻¹		36 cmol kg⁻¹	31 cmol kg⁻¹	37 cmol kg⁻¹		51 cmol kg⁻¹	56 cmol kg⁻¹	41 cmol kg⁻¹	70 cmol kg⁻¹	47 cmol kg⁻¹	41 cmol kg⁻¹	41 cmol kg⁻¹			56 cmol kg⁻¹	55 cmol kg⁻¹	35 cmol kg⁻¹	55 cmol kg⁻¹
Soil Cation Exchange Capacity		15 cmol kg⁻¹	15 cmol kg⁻¹	15 cmol kg⁻¹		4 cmol kg⁻¹	5 cmol kg⁻¹	14 cmol kg⁻¹		30 cmol kg⁻¹	11 cmol kg⁻¹	15 cmol kg⁻¹	42 cmol kg⁻¹	17 cmol kg⁻¹	15 cmol kg⁻¹	15 cmol kg⁻¹			11 cmol kg⁻¹	15 cmol kg⁻¹	9 cmol kg⁻¹	15 cmol kg⁻¹
Base Saturation		100 %	92 %	90 %		28 %	36 %	30 %		97 %	89 %	90 %	100 %	89 %	90 %	90 %			89 %	93 %	33 %	93 %
Total Exchangeable Bases		36.5 cmol kg⁻¹	11.9 cmol kg⁻¹	12 cmol kg⁻¹		1 cmol kg⁻¹	1.4 cmol kg⁻¹	2.5 cmol kg⁻¹		26.6 cmol kg⁻¹	10.3 cmol kg⁻¹	12 cmol kg⁻¹	44.2 cmol kg⁻¹	15.2 cmol kg⁻¹	12 cmol kg⁻¹	12 cmol kg⁻¹			10.3 cmol kg⁻¹	15.1 cmol kg⁻¹	2.6 cmol kg⁻¹	15.1 cmol kg⁻¹
Calcium Carbonate		15 %	0.1 %	0 %		0 %	0 %	0 %		4.7 %	0 %	0 %	0.8 %	0 %	0 %	0 %			0 %	0.1 %	0 %	0.1 %
Calcium Sulphate		0 %	0 %	0 %		0 %	0 %	0 %		0 %	0 %	0 %	0 %	0 %	0 %	0 %			0 %	0 %	0 %	0 %
Exchangeable Sodium		2 %	1 %	1 %		3 %	5 %	2 %		1 %	2 %	1 %	2 %	4 %	1 %	1 %			2 %	2 %	2 %	2 %
Electrical Conductivity		0.3 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	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