Ontologia

Municipality · BGR

Belene

Bulgaria

DfaCold, no dry season, hot summer(77 %)

Species observed

275

Observations

2 911

Area

281,2km²

Ecological tissue

Sample of 37 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 Belene : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 5 types (connectance 13.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
92
Connectance
0.131
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

275 distinct species · 2 911 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 911 obs · 7 cellules
Obs. / cellule
≥ 1 260
1 260–1 259
370–1 259
191–369
< 191

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

Climate

Mean T°

12,5°C

Annual rain

542mm

Warmest m°

28,8°C

Coldest m°

-4,2°C

Elevation: 73 m on average (min 18 m, max 240 m)

Bioclimatic detailsExpert
Annual mean temp.
12,5°C
Annual rain
542mm
Warmest month
28,8°C
Coldest month
-4,2°C
Mean alt.
73m
Min
18m
Max
240m
Std. dev.
62m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(77 %)Cold

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

Soil & lithology

pH H₂O

7,1

Org. C

26,5g/kg

Clay

32,4%

Sand

14,1%

Silt

53,4%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
42,8g/kg
Clay
32,5%
Sand
14,3%
Silt
53,3%
5–15 cm
pH H₂O
7,1
Org. C
21,1g/kg
Clay
33,0%
Sand
13,7%
Silt
53,3%
15–30 cm
pH H₂O
7,1
Org. C
15,5g/kg
Clay
31,8%
Sand
14,5%
Silt
53,7%

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

Land cover

Forest9.8%
Crops68.3%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)21.3%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

30,1km

Basins crossed

2

Max stream order

8

Max drainage

634 984km²

Discharge in basins

602,8m³/s

Mean precip.

579mm/an

Mean T°

11,2°C

Moisture idx

-0,42

Max snow

11%

Mean runoff

109mm/an

Mean elev. (basins)

91m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

40,9%

Pesticides

5,6kg/km²

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

Protected areas13

IUCN Not Reported · 6IUCN VI · 3IUCN Ia · 2IUCN V · 1IUCN IV · 1

Persina

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

257 km²

Persina

IUCN V

Nature Park · 2000

224 km²

Nikopolsko plato

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

222 km²

Nikopolsko plato

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

185 km²

Complete list

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