Ontologia

Pays · POL

Poland

DfbCold, no dry season, warm summer(90 %)

Species observed

39 886

Observations

18 409 346

Area

312 400,1km²

Ecological tissue

Sample of 44 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 Poland : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 11.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
113
Connectance
0.119
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

39 886 distinct species · 18 409 346 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 409 346 obs · 232 cellules
Obs. / cellule
≥ 439 503
198 208–439 502
79 946–198 207
43 766–79 945
< 43 766

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,3°C

Annual rain

647mm

Warmest m°

22,7°C

Coldest m°

-4,4°C

Elevation: 169 m on average (min -43 m, max 2 181 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
647mm
Warmest month
22,7°C
Coldest month
-4,4°C
Mean alt.
169m
Min
-43m
Max
2 181m
Std. dev.
125m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(90 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

39,8g/kg

Clay

13,5%

Sand

58,1%

Silt

28,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
67,3g/kg
Clay
13,1%
Sand
58,5%
Silt
28,5%
5–15 cm
pH H₂O
5,7
Org. C
27,7g/kg
Clay
12,4%
Sand
59,1%
Silt
28,5%
15–30 cm
pH H₂O
5,9
Org. C
24,5g/kg
Clay
15,1%
Sand
56,6%
Silt
28,3%

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

Land cover

Forest31.9%
Crops42.8%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)24.0%

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

Hydrology491 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

17 204,7km

Lake surface here

1 067,62km²

Basins crossed

491

Max stream order

7

Max drainage

192 632km²

Discharge in basins

36 345,7m³/s

Mean precip.

597mm/an

Mean T°

7,6°C

Moisture idx

-0,17

Max snow

34%

Mean runoff

188mm/an

Mean elev. (basins)

171m

Watersheds crossing here

482 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

77,0%

Pesticides

14,0kg/km²

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