Ontologia

Municipality · BGR

Byala Slatina

Bulgaria

CfaTemperate, no dry season, hot summer(71 %)

Species observed

167

Observations

1 625

Area

657,1km²

Ecological tissue

Sample of 35 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Byala Slatina : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
86
Connectance
0.144
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

167 distinct species · 1 625 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 625 obs · 18 cellules
Obs. / cellule
≥ 465
314–464
66–313
47–65
< 47

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,1°C

Annual rain

597mm

Warmest m°

28,4°C

Coldest m°

-4,5°C

Elevation: 181 m on average (min 69 m, max 461 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
597mm
Warmest month
28,4°C
Coldest month
-4,5°C
Mean alt.
181m
Min
69m
Max
461m
Std. dev.
65m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(71 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,7

Org. C

22,5g/kg

Clay

38,2%

Sand

14,5%

Silt

47,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
35,1g/kg
Clay
38,6%
Sand
14,3%
Silt
47,2%
5–15 cm
pH H₂O
6,8
Org. C
17,2g/kg
Clay
38,8%
Sand
13,8%
Silt
47,4%
15–30 cm
pH H₂O
6,8
Org. C
15,3g/kg
Clay
37,2%
Sand
15,5%
Silt
47,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest7.6%
Crops81.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)10.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 3 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

95,0km

Lake surface here

0,35km²

Basins crossed

2

Max stream order

3

Max drainage

8 511km²

Discharge in basins

8,3m³/s

Mean precip.

617mm/an

Mean T°

11,3°C

Moisture idx

-0,37

Max snow

12%

Mean runoff

116mm/an

Mean elev. (basins)

187m

Watersheds crossing here

Lakes (3, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

37,4%

Pesticides

5,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Reported · 3IUCN VI · 2

Karlukovo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

288 km²

Karlukovski karst

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

142 km²

Reka Skat

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

4 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN