Ontologia

Municipality · BGR

Devin

Bulgaria

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

Species observed

828

Observations

7 121

Area

599,8km²

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 Devin : 22 espèces reliées par 73 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
73
Connectance
0.147
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

828 distinct species · 7 121 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 121 obs · 15 cellules
Obs. / cellule
≥ 1 975
1 196–1 974
608–1 195
194–607
< 194

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

885mm

Warmest m°

21,2°C

Coldest m°

-7,0°C

Elevation: 1 266 m on average (min 589 m, max 1 876 m)

Bioclimatic detailsExpert
Annual mean temp.
7,4°C
Annual rain
885mm
Warmest month
21,2°C
Coldest month
-7,0°C
Mean alt.
1 266m
Min
589m
Max
1 876m
Std. dev.
280m
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

6,0

Org. C

41,1g/kg

Clay

17,8%

Sand

53,4%

Silt

28,9%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
72,5g/kg
Clay
18,3%
Sand
52,1%
Silt
29,6%
5–15 cm
pH H₂O
6,0
Org. C
30,5g/kg
Clay
16,6%
Sand
55,1%
Silt
28,4%
15–30 cm
pH H₂O
6,0
Org. C
20,3g/kg
Clay
18,4%
Sand
52,9%
Silt
28,7%

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

Land cover

Forest75.1%
Crops2.0%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)22.3%

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

Hydrology4 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

113,2km

Lake surface here

1,67km²

Basins crossed

4

Max stream order

4

Max drainage

8 689km²

Discharge in basins

2,3m³/s

Mean precip.

674mm/an

Mean T°

6,8°C

Moisture idx

-0,15

Max snow

24%

Mean runoff

137mm/an

Mean elev. (basins)

1 241m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

13,8%

Pesticides

4,5kg/km²

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

Protected areas28

IUCN VI · 10IUCN Not Reported · 7IUCN Not Assigned · 3IUCN Ia · 3IUCN IV · 2IUCN III · 2IUCN II · 1

Rodopi - Zapadni

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

2 727 km²

Zapadni Rodopi

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 334 km²

Trakia

IUCN Not Assigned

State Game Husbandries · 2002

1 024 km²

Complete list

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