Ontologia

Municipality · BGR

Gotse Delchev

Bulgaria

DfbCold, no dry season, warm summer(52 %)

Species observed

915

Observations

5 956

Area

332,2km²

Ecological tissue

Sample of 32 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 Gotse Delchev : 24 espèces reliées par 62 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
62
Connectance
0.117
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

915 distinct species · 5 956 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 956 obs · 8 cellules
Obs. / cellule
≥ 2 129
2 129–2 128
993–2 128
750–992
< 750

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

Climate

Mean T°

8,7°C

Annual rain

716mm

Warmest m°

23,3°C

Coldest m°

-6,5°C

Elevation: 1 080 m on average (min 482 m, max 2 449 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
716mm
Warmest month
23,3°C
Coldest month
-6,5°C
Mean alt.
1 080m
Min
482m
Max
2 449m
Std. dev.
473m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(52 %)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

39,0g/kg

Clay

20,3%

Sand

49,2%

Silt

30,5%

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

Dominant lithology: piGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
67,6g/kg
Clay
19,9%
Sand
48,9%
Silt
31,2%
5–15 cm
pH H₂O
6,3
Org. C
30,2g/kg
Clay
18,6%
Sand
51,2%
Silt
30,2%
15–30 cm
pH H₂O
6,3
Org. C
19,3g/kg
Clay
22,4%
Sand
47,5%
Silt
30,0%

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

Land cover

Forest46.7%
Crops14.3%
Built-up0.6%
Bare soil2.0%
Other (grassland, water…)36.5%

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

Hydrology2 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

82,9km

Basins crossed

2

Max stream order

4

Max drainage

12 746km²

Discharge in basins

3,8m³/s

Mean precip.

602mm/an

Mean T°

8,5°C

Moisture idx

-0,30

Max snow

16%

Mean runoff

187mm/an

Mean elev. (basins)

1 039m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

57,9%

Pesticides

5,9kg/km²

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

Protected areas14

IUCN Not Reported · 6IUCN III · 4IUCN II · 1IUCN Not Applicable · 1IUCN Ia · 1IUCN VI · 1

Pirin

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

404 km²

Pirin

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2021

404 km²

Pirin

IUCN II

National Park · 1962

404 km²

Pirin bufer

IUCN Not Reported

Special Protection Area (Birds Directive) · 2011

318 km²

Complete list

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