Ontologia

Municipality · BGR

Varshets

Bulgaria

DfbCold, no dry season, warm summer(46 %)

Species observed

250

Observations

89 229

Area

264km²

Ecological tissue

Sample of 28 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 Varshets : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 4 types (connectance 24.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
92
Connectance
0.243
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

250 distinct species · 89 229 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

89 229 obs · 8 cellules
Obs. / cellule
≥ 43 310
43 310–43 309
1 241–43 309
511–1 240
< 511

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

Climate

Mean T°

9,8°C

Annual rain

767mm

Warmest m°

24,5°C

Coldest m°

-5,7°C

Elevation: 626 m on average (min 227 m, max 1 691 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
767mm
Warmest month
24,5°C
Coldest month
-5,7°C
Mean alt.
626m
Min
227m
Max
1 691m
Std. dev.
348m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(46 %)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

30,6g/kg

Clay

33,2%

Sand

26,8%

Silt

40,0%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
49,2g/kg
Clay
32,5%
Sand
27,9%
Silt
39,7%
5–15 cm
pH H₂O
6,3
Org. C
23,3g/kg
Clay
33,2%
Sand
27,2%
Silt
39,5%
15–30 cm
pH H₂O
6,3
Org. C
19,2g/kg
Clay
34,0%
Sand
25,3%
Silt
40,7%

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

Land cover

Forest51.1%
Crops25.3%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)23.0%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

43,7km

Basins crossed

4

Max stream order

3

Max drainage

5 117km²

Discharge in basins

1,9m³/s

Mean precip.

663mm/an

Mean T°

10,2°C

Moisture idx

-0,28

Max snow

14%

Mean runoff

131mm/an

Mean elev. (basins)

432m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

28,2%

Pesticides

6,0kg/km²

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

Protected areas11

IUCN Not Reported · 6IUCN VI · 3IUCN V · 1IUCN III · 1

Zapaden Balkan

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 468 km²

Vrachanski Balkan

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

360 km²

Vrachanski Balkan

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

309 km²

Berkovitsa

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

28 km²

Complete list

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