Ontologia

Municipality · BGR

Dolna Banya

Bulgaria

DfbCold, no dry season, warm summer(85 %)

Species observed

108

Observations

152

Area

72,5km²

Ecological tissue

Sample of 28 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 Dolna Banya : 20 espèces reliées par 62 interactions GloBI sur 4 types (connectance 16.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
62
Connectance
0.164
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

108 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 1 cellules
Obs. / cellule
≥ 152
152–151
152–151
152–151
< 152

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

Climate

Mean T°

8,6°C

Annual rain

842mm

Warmest m°

22,5°C

Coldest m°

-6,3°C

Elevation: 981 m on average (min 600 m, max 2 149 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
842mm
Warmest month
22,5°C
Coldest month
-6,3°C
Mean alt.
981m
Min
600m
Max
2 149m
Std. dev.
361m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(85 %)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

35,4g/kg

Clay

22,1%

Sand

49,9%

Silt

28,1%

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
59,9g/kg
Clay
21,5%
Sand
51,0%
Silt
27,4%
5–15 cm
pH H₂O
6,1
Org. C
26,0g/kg
Clay
20,6%
Sand
52,2%
Silt
27,3%
15–30 cm
pH H₂O
6,1
Org. C
20,4g/kg
Clay
24,1%
Sand
46,4%
Silt
29,5%

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

Land cover

Forest58.8%
Crops19.3%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)21.0%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

15,0km

Basins crossed

1

Max stream order

2

Max drainage

2 229km²

Discharge in basins

0,5m³/s

Mean precip.

630mm/an

Mean T°

7,8°C

Moisture idx

-0,24

Max snow

18%

Mean runoff

201mm/an

Mean elev. (basins)

1 037m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

45,7%

Pesticides

5,3kg/km²

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

Protected areas9

IUCN Not Reported · 4IUCN VI · 3IUCN II · 1IUCN Ia · 1

Rila

IUCN II

National Park · 1992

780 km²

Rila

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

779 km²

Rila

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

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

Ibar

IUCN Ia

Strict Nature Reserve · 1985

23 km²

Complete list

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