Ontologia

Municipality · BGR

Elin Pelin

Bulgaria

DfbCold, no dry season, warm summer(93 %)

Species observed

626

Observations

5 905

Area

414,4km²

Ecological tissue

Sample of 30 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 Elin Pelin : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 3 types (connectance 14.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
63
Connectance
0.145
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

626 distinct species · 5 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 905 obs · 11 cellules
Obs. / cellule
≥ 1 389
1 010–1 388
646–1 009
478–645
< 478

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

Climate

Mean T°

9,4°C

Annual rain

753mm

Warmest m°

24,0°C

Coldest m°

-6,0°C

Elevation: 771 m on average (min 531 m, max 1 477 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
753mm
Warmest month
24,0°C
Coldest month
-6,0°C
Mean alt.
771m
Min
531m
Max
1 477m
Std. dev.
203m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(93 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

36,0g/kg

Clay

29,6%

Sand

33,0%

Silt

37,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
57,3g/kg
Clay
28,5%
Sand
34,2%
Silt
37,3%
5–15 cm
pH H₂O
6,4
Org. C
26,4g/kg
Clay
29,2%
Sand
34,1%
Silt
36,7%
15–30 cm
pH H₂O
6,4
Org. C
24,5g/kg
Clay
31,2%
Sand
30,6%
Silt
38,2%

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

Land cover

Forest40.2%
Crops35.1%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)23.7%

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

Hydrology5 basins · 2 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

105,6km

Lake surface here

1,44km²

Basins crossed

5

Max stream order

3

Max drainage

5 117km²

Discharge in basins

2,8m³/s

Mean precip.

623mm/an

Mean T°

9,0°C

Moisture idx

-0,30

Max snow

16%

Mean runoff

212mm/an

Mean elev. (basins)

750m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,3nW

Built-up

69,8%

Pesticides

5,2kg/km²

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

Protected areas7

IUCN Not Reported · 3IUCN Not Assigned · 3IUCN VI · 1

Sredna gora

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

1 103 km²

Etropole - Baylovo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

274 km²

Vitinia

IUCN Not Assigned

State Game Husbandries · 2002

217 km²

Aramlietz

IUCN Not Assigned

State Game Husbandries · 2002

137 km²

Iskar

IUCN Not Assigned

State Game Husbandries · 2002

61 km²

Complete list

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