Ontologia

Municipality · BGR

Provadiya

Bulgaria

CfaTemperate, no dry season, hot summer(100 %)

Species observed

681

Observations

3 026

Area

483,7km²

Ecological tissue

Sample of 33 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 Provadiya : 25 espèces reliées par 73 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
73
Connectance
0.138
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

681 distinct species · 3 026 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 026 obs · 12 cellules
Obs. / cellule
≥ 721
465–720
423–464
251–422
< 251

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

Climate

Mean T°

11,9°C

Annual rain

527mm

Warmest m°

27,4°C

Coldest m°

-2,7°C

Elevation: 137 m on average (min 16 m, max 309 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
527mm
Warmest month
27,4°C
Coldest month
-2,7°C
Mean alt.
137m
Min
16m
Max
309m
Std. dev.
69m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,0

Org. C

24,6g/kg

Clay

33,9%

Sand

11,4%

Silt

54,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
39,5g/kg
Clay
32,7%
Sand
11,9%
Silt
55,4%
5–15 cm
pH H₂O
7,1
Org. C
18,3g/kg
Clay
34,0%
Sand
11,3%
Silt
54,7%
15–30 cm
pH H₂O
7,1
Org. C
16,1g/kg
Clay
35,0%
Sand
11,2%
Silt
53,8%

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

Land cover

Forest12.3%
Crops67.9%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)18.7%

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

Hydrology3 basins · 3 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

99,9km

Lake surface here

0,34km²

Basins crossed

3

Max stream order

4

Max drainage

5 060km²

Discharge in basins

4,3m³/s

Mean precip.

578mm/an

Mean T°

11,1°C

Moisture idx

-0,35

Max snow

5%

Mean runoff

166mm/an

Mean elev. (basins)

202m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

49,1%

Pesticides

5,5kg/km²

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

Protected areas6

IUCN VI · 4IUCN Not Reported · 2

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