Ontologia

Commune · HRV

Okučani

Croatia

CfaTemperate, no dry season, hot summer(69 %)

Species observed

508

Observations

1 796

Area

157,5km²

Ecological tissue

Sample of 21 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 Okučani : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 2 types (connectance 15.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
33
Connectance
0.157
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

508 distinct species · 1 796 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 796 obs · 5 cellules
Obs. / cellule
≥ 1 267
1 267–1 266
440–1 266
52–439
< 52

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

Climate

Mean T°

11,3°C

Annual rain

941mm

Warmest m°

26,3°C

Coldest m°

-3,3°C

Elevation: 255 m on average (min 90 m, max 879 m)

Bioclimatic detailsExpert
Annual mean temp.
11,3°C
Annual rain
941mm
Warmest month
26,3°C
Coldest month
-3,3°C
Mean alt.
255m
Min
90m
Max
879m
Std. dev.
168m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(69 %)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

33,6g/kg

Clay

30,4%

Sand

36,0%

Silt

33,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
56,4g/kg
Clay
30,0%
Sand
36,7%
Silt
33,4%
5–15 cm
pH H₂O
6,3
Org. C
28,2g/kg
Clay
29,6%
Sand
35,9%
Silt
34,5%
15–30 cm
pH H₂O
6,3
Org. C
16,1g/kg
Clay
31,5%
Sand
35,5%
Silt
33,0%

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

Land cover

Forest70.8%
Crops11.3%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)17.6%

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

Hydrology3 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

41,2km

Lake surface here

3,00km²

Basins crossed

3

Max stream order

3

Max drainage

34 227km²

Discharge in basins

49,4m³/s

Mean precip.

932mm/an

Mean T°

10,6°C

Moisture idx

-0,02

Max snow

7%

Mean runoff

323mm/an

Mean elev. (basins)

205m

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

10,7%

Pesticides

10,6kg/km²

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

Protected areas6

IUCN Not Reported · 5IUCN IV · 1

Donja Posavina

IUCN Not Reported

Special Protection Area (Birds Directive) · 2013

1 211 km²

Lonjsko polje

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

511 km²

Psunj

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2014

102 km²

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