Ontologia

Municipality · BGR

Bratsigovo

Bulgaria

DfbCold, no dry season, warm summer(64 %)

Species observed

418

Observations

1 212

Area

230,8km²

Ecological tissue

Sample of 34 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 Bratsigovo : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 15.8%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
94
Connectance
0.158
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

418 distinct species · 1 212 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 212 obs · 5 cellules
Obs. / cellule
≥ 524
524–523
300–523
160–299
< 160

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

Climate

Mean T°

9,0°C

Annual rain

786mm

Warmest m°

23,0°C

Coldest m°

-6,2°C

Elevation: 899 m on average (min 222 m, max 1 679 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
786mm
Warmest month
23,0°C
Coldest month
-6,2°C
Mean alt.
899m
Min
222m
Max
1 679m
Std. dev.
438m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(64 %)Cold

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

Soil & lithology

pH H₂O

6,3

Org. C

29,4g/kg

Clay

21,1%

Sand

49,0%

Silt

29,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
50,1g/kg
Clay
20,4%
Sand
49,1%
Silt
30,5%
5–15 cm
pH H₂O
6,3
Org. C
21,6g/kg
Clay
20,0%
Sand
50,9%
Silt
29,1%
15–30 cm
pH H₂O
6,3
Org. C
16,4g/kg
Clay
23,0%
Sand
46,9%
Silt
30,2%

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

Land cover

Forest61.3%
Crops15.0%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)22.8%

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

Hydrology2 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

40,9km

Lake surface here

0,20km²

Basins crossed

2

Max stream order

4

Max drainage

5 186km²

Discharge in basins

0,9m³/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 246m

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

0,5nW

Built-up

41,6%

Pesticides

5,7kg/km²

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

Protected areas15

IUCN VI · 8IUCN Not Reported · 4IUCN Not Assigned · 2IUCN Ia · 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

Borovo

IUCN Not Assigned

State Game Husbandries · 2002

396 km²

Besaparski ridove

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

148 km²

Complete list

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