Ontologia

Municipality · BGR

Kotel

Bulgaria

DfbCold, no dry season, warm summer(68 %)

Species observed

565

Observations

166 409

Area

767km²

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 Kotel : 16 espèces reliées par 100 interactions GloBI sur 4 types (connectance 23.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
100
Connectance
0.230
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

565 distinct species · 166 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

166 409 obs · 20 cellules
Obs. / cellule
≥ 112 868
21 649–112 867
2 765–21 648
376–2 764
< 376

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

719mm

Warmest m°

24,6°C

Coldest m°

-4,1°C

Elevation: 583 m on average (min 207 m, max 992 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
719mm
Warmest month
24,6°C
Coldest month
-4,1°C
Mean alt.
583m
Min
207m
Max
992m
Std. dev.
163m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(68 %)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

33,5g/kg

Clay

33,4%

Sand

26,0%

Silt

40,6%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
60,6g/kg
Clay
32,1%
Sand
26,8%
Silt
41,1%
5–15 cm
pH H₂O
6,0
Org. C
23,0g/kg
Clay
33,0%
Sand
26,3%
Silt
40,7%
15–30 cm
pH H₂O
6,1
Org. C
17,0g/kg
Clay
35,2%
Sand
24,8%
Silt
40,0%

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

Land cover

Forest62.6%
Crops14.2%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)22.6%

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

Hydrology7 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

85,3km

Lake surface here

0,06km²

Basins crossed

7

Max stream order

3

Max drainage

4 149km²

Discharge in basins

4,3m³/s

Mean precip.

653mm/an

Mean T°

10,0°C

Moisture idx

-0,28

Max snow

12%

Mean runoff

163mm/an

Mean elev. (basins)

429m

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

0,3nW

Built-up

18,2%

Pesticides

5,5kg/km²

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

Protected areas32

IUCN III · 16IUCN Not Reported · 8IUCN VI · 6IUCN Ia · 1IUCN IV · 1

Kotlenska planina

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

993 km²

Kotlenska planina

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

691 km²

Grebenets

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

99 km²

Reka Mochuritsa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

87 km²

Luda Kamchia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

61 km²

Complete list

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