Ontologia

Municipality · BGR

Belitsa

Bulgaria

DfbCold, no dry season, warm summer(91 %)

Species observed

284

Observations

796

Area

376,1km²

Ecological tissue

Sample of 31 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 Belitsa : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 19.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
94
Connectance
0.190
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

284 distinct species · 796 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

796 obs · 8 cellules
Obs. / cellule
≥ 205
205–204
158–204
87–157
< 87

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

Climate

Mean T°

7,4°C

Annual rain

805mm

Warmest m°

21,3°C

Coldest m°

-7,4°C

Elevation: 1 277 m on average (min 723 m, max 2 488 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
805mm
Warmest month
21,3°C
Coldest month
-7,4°C
Mean alt.
1 277m
Min
723m
Max
2 488m
Std. dev.
375m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(91 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

42,8g/kg

Clay

17,6%

Sand

54,2%

Silt

28,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
73,6g/kg
Clay
17,4%
Sand
54,0%
Silt
28,5%
5–15 cm
pH H₂O
6,1
Org. C
32,9g/kg
Clay
16,0%
Sand
56,5%
Silt
27,5%
15–30 cm
pH H₂O
6,1
Org. C
21,8g/kg
Clay
19,3%
Sand
52,0%
Silt
28,8%

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

Land cover

Forest68.1%
Crops4.0%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)26.4%

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

Hydrology7 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

47,2km

Basins crossed

7

Max stream order

4

Max drainage

2 932km²

Discharge in basins

3,3m³/s

Mean precip.

643mm/an

Mean T°

6,7°C

Moisture idx

-0,19

Max snow

37%

Mean runoff

217mm/an

Mean elev. (basins)

1 312m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,1%

Pesticides

1,9kg/km²

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

Protected areas12

IUCN Not Reported · 8IUCN II · 1IUCN V · 1IUCN Not Assigned · 1IUCN Ia · 1

Rodopi - Zapadni

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

2 727 km²

Rila

IUCN II

National Park · 1992

780 km²

Rila

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

779 km²

Rila

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

779 km²

Rila bufer

IUCN Not Reported

Special Protection Area (Birds Directive) · 2019

384 km²

Niska Rila

IUCN Not Reported

Site of Community Importance (Habitats Directive)

371 km²

Complete list

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