Ontologia

City · HRV

Osijek

Croatia

CfaTemperate, no dry season, hot summer(100 %)

Species observed

727

Observations

12 853

Area

172,9km²

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 Osijek : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 5 types (connectance 10.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
98
Connectance
0.108
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

727 distinct species · 12 853 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 853 obs · 5 cellules
Obs. / cellule
≥ 7 131
7 131–7 130
4 791–7 130
553–4 790
< 553

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

Climate

Mean T°

11,9°C

Annual rain

707mm

Warmest m°

27,7°C

Coldest m°

-2,9°C

Elevation: 88 m on average (min 82 m, max 96 m)

Bioclimatic detailsExpert
Annual mean temp.
11,9°C
Annual rain
707mm
Warmest month
27,7°C
Coldest month
-2,9°C
Mean alt.
88m
Min
82m
Max
96m
Std. dev.
2m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,9

Org. C

25,4g/kg

Clay

28,9%

Sand

34,4%

Silt

36,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
40,6g/kg
Clay
28,6%
Sand
33,9%
Silt
37,6%
5–15 cm
pH H₂O
6,9
Org. C
21,1g/kg
Clay
29,2%
Sand
33,7%
Silt
37,2%
15–30 cm
pH H₂O
6,9
Org. C
14,3g/kg
Clay
28,8%
Sand
35,7%
Silt
35,5%

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

Land cover

Forest13.9%
Crops55.3%
Built-up2.8%
Bare soil0.5%
Other (grassland, water…)27.6%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

31,7km

Basins crossed

3

Max stream order

7

Max drainage

253 661km²

Discharge in basins

46,0m³/s

Mean precip.

703mm/an

Mean T°

11,0°C

Moisture idx

-0,26

Max snow

6%

Mean runoff

163mm/an

Mean elev. (basins)

109m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

4,8nW

Built-up

278,4%

Pesticides

11,3kg/km²

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

Protected areas12

IUCN Not Reported · 11IUCN Not Applicable · 1

Kopački rit

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2014

231 km²

Complete list

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