Ontologia

Municipality · BGR

Aitos

Bulgaria

CfaTemperate, no dry season, hot summer(91 %)

Species observed

591

Observations

2 440

Area

439,3km²

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 Aitos : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 4 types (connectance 14.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
82
Connectance
0.146
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

591 distinct species · 2 440 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 440 obs · 14 cellules
Obs. / cellule
≥ 760
357–759
170–356
151–169
< 151

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

Climate

Mean T°

11,8°C

Annual rain

590mm

Warmest m°

26,8°C

Coldest m°

-2,2°C

Elevation: 244 m on average (min 68 m, max 560 m)

Bioclimatic detailsExpert
Annual mean temp.
11,8°C
Annual rain
590mm
Warmest month
26,8°C
Coldest month
-2,2°C
Mean alt.
244m
Min
68m
Max
560m
Std. dev.
107m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

26,2g/kg

Clay

33,3%

Sand

24,4%

Silt

42,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
44,7g/kg
Clay
31,8%
Sand
25,2%
Silt
43,1%
5–15 cm
pH H₂O
6,9
Org. C
18,3g/kg
Clay
32,8%
Sand
24,7%
Silt
42,6%
15–30 cm
pH H₂O
6,9
Org. C
15,5g/kg
Clay
35,3%
Sand
23,4%
Silt
41,3%

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

Land cover

Forest25.2%
Crops46.9%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)26.6%

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

Hydrology3 basins · 1 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

33,6km

Lake surface here

0,23km²

Basins crossed

3

Max stream order

2

Max drainage

2 212km²

Discharge in basins

0,6m³/s

Mean precip.

598mm/an

Mean T°

11,9°C

Moisture idx

-0,34

Max snow

5%

Mean runoff

154mm/an

Mean elev. (basins)

182m

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

0,6nW

Built-up

53,4%

Pesticides

5,8kg/km²

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

Protected areas9

IUCN Not Reported · 3IUCN VI · 3IUCN III · 2IUCN Not Assigned · 1🌊 Marine · 1

Nesebar

IUCN Not Assigned

State Game Husbandries · 2002

874 km²

Aytoska planina

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

294 km²

Trite bratya

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

10 km²

Hisaria

IUCN VI

Protected Site · 2003

1 km²

Complete list

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