Ontologia

City with powiat rights · POL

Opole (City)

Poland

DfbCold, no dry season, warm summer(100 %)

Species observed

1 637

Observations

35 193

Area

149km²

Ecological tissue

Sample of 39 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 Opole (City) : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 4 types (connectance 13.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
103
Connectance
0.139
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

1 637 distinct species · 35 193 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 193 obs · 6 cellules
Obs. / cellule
≥ 20 109
20 109–20 108
6 102–20 108
4 335–6 101
< 4 335

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

Climate

Mean T°

9,3°C

Annual rain

626mm

Warmest m°

23,9°C

Coldest m°

-4,0°C

Elevation: 157 m on average (min 148 m, max 185 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
626mm
Warmest month
23,9°C
Coldest month
-4,0°C
Mean alt.
157m
Min
148m
Max
185m
Std. dev.
6m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

31,7g/kg

Clay

18,1%

Sand

51,3%

Silt

30,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
53,3g/kg
Clay
16,9%
Sand
52,7%
Silt
30,5%
5–15 cm
pH H₂O
6,1
Org. C
24,4g/kg
Clay
15,5%
Sand
54,0%
Silt
30,5%
15–30 cm
pH H₂O
6,4
Org. C
17,3g/kg
Clay
21,8%
Sand
47,1%
Silt
31,1%

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

Land cover

Forest15.9%
Crops32.7%
Built-up4.1%
Bare soil0.5%
Other (grassland, water…)46.8%

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

Hydrology3 basins · 4 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

49,5km

Lake surface here

1,35km²

Basins crossed

3

Max stream order

5

Max drainage

13 466km²

Discharge in basins

15,7m³/s

Mean precip.

625mm/an

Mean T°

8,2°C

Moisture idx

-0,18

Max snow

26%

Mean runoff

183mm/an

Mean elev. (basins)

219m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

5hab/km²

Night light

10,4nW

Built-up

414,0%

Pesticides

13,6kg/km²

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

Protected areas1

IUCN Not Reported · 1

Grądy Odrzańskie

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

209 km²

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

Sub-administrations1