Ontologia

Municipality · BGR

Primorsko

Bulgaria

CfaTemperate, no dry season, hot summer(98 %)

Species observed

2 054

Observations

17 570

Area

380,2km²

Ecological tissue

Sample of 43 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 Primorsko : 36 espèces reliées par 68 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
68
Connectance
0.075
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

2 054 distinct species · 17 570 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 570 obs · 9 cellules
Obs. / cellule
≥ 13 458
13 458–13 457
501–13 457
183–500
< 183

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

Climate

Mean T°

13,0°C

Annual rain

657mm

Warmest m°

25,2°C

Coldest m°

1,1°C

Elevation: 136 m on average (min -42 m, max 395 m)

Bioclimatic detailsExpert
Annual mean temp.
13,0°C
Annual rain
657mm
Warmest month
25,2°C
Coldest month
1,1°C
Mean alt.
136m
Min
-42m
Max
395m
Std. dev.
99m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(98 %)Temperate

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

30,4g/kg

Clay

34,4%

Sand

27,6%

Silt

38,0%

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
53,2g/kg
Clay
32,5%
Sand
28,3%
Silt
39,3%
5–15 cm
pH H₂O
6,3
Org. C
20,1g/kg
Clay
34,3%
Sand
27,7%
Silt
38,0%
15–30 cm
pH H₂O
6,3
Org. C
17,8g/kg
Clay
36,3%
Sand
26,9%
Silt
36,8%

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

Land cover

Forest60.0%
Crops19.9%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)19.7%

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

Hydrology2 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

64,3km

Lake surface here

1,36km²

Basins crossed

2

Max stream order

3

Max drainage

1 074km²

Discharge in basins

0,0m³/s

Mean precip.

590mm/an

Mean T°

12,8°C

Moisture idx

-0,38

Max snow

5%

Mean runoff

167mm/an

Mean elev. (basins)

129m

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

0,2nW

Built-up

21,9%

Pesticides

1,0kg/km²

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

Protected areas18

IUCN Not Reported · 6IUCN VI · 3IUCN III · 3IUCN Not Assigned · 2IUCN Ia · 2IUCN V · 1IUCN IV · 1🌊 Marine · 13

Strandzha

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

1 536 km²

Strandzha

IUCN V

Nature Park · 1995

1 164 km²

Strandzha

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 164 km²

Ropotamo

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2020

983 km²

Gramatikovo

IUCN Not Assigned

State Game Husbandries · 2002

257 km²

Ropotamo

IUCN Not Assigned

State Game Husbandries · 2002

245 km²

Complete list

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