Ontologia

Municipality · BGR

Radomir

Bulgaria

DfbCold, no dry season, warm summer(72 %)

Species observed

470

Observations

3 514

Area

531km²

Ecological tissue

Sample of 33 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 Radomir : 23 espèces reliées par 79 interactions GloBI sur 4 types (connectance 15.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
79
Connectance
0.150
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

470 distinct species · 3 514 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 514 obs · 13 cellules
Obs. / cellule
≥ 779
594–778
353–593
243–352
< 243

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

Climate

Mean T°

10,2°C

Annual rain

588mm

Warmest m°

25,6°C

Coldest m°

-5,6°C

Elevation: 773 m on average (min 623 m, max 1 301 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
588mm
Warmest month
25,6°C
Coldest month
-5,6°C
Mean alt.
773m
Min
623m
Max
1 301m
Std. dev.
138m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(72 %)Cold

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

Soil & lithology

pH H₂O

6,6

Org. C

26,5g/kg

Clay

29,7%

Sand

35,4%

Silt

34,9%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
44,1g/kg
Clay
28,7%
Sand
36,2%
Silt
35,1%
5–15 cm
pH H₂O
6,6
Org. C
19,9g/kg
Clay
29,1%
Sand
36,4%
Silt
34,5%
15–30 cm
pH H₂O
6,6
Org. C
15,5g/kg
Clay
31,2%
Sand
33,6%
Silt
35,1%

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

Land cover

Forest30.8%
Crops40.3%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)27.9%

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

Hydrology3 basins · 4 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

89,4km

Lake surface here

2,05km²

Basins crossed

3

Max stream order

4

Max drainage

4 315km²

Discharge in basins

4,6m³/s

Mean precip.

574mm/an

Mean T°

8,5°C

Moisture idx

-0,35

Max snow

12%

Mean runoff

229mm/an

Mean elev. (basins)

891m

Watersheds crossing here

Lakes (4, 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

52,4%

Pesticides

6,0kg/km²

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

Protected areas12

IUCN Not Reported · 7IUCN III · 2IUCN V · 1IUCN Not Assigned · 1IUCN VI · 1

Vitosha

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

271 km²

Vitosha

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

271 km²

Vitosha

IUCN V

Nature Park · 1934

271 km²

Zemen

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

177 km²

Konyavska planina

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

97 km²

Complete list

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