Ontologia

Commune · POL

Warta

Poland

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

Species observed

819

Observations

22 810

Area

254,3km²

Ecological tissue

Sample of 30 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 Warta : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 3 types (connectance 11.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
52
Connectance
0.112
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

819 distinct species · 22 810 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 810 obs · 7 cellules
Obs. / cellule
≥ 16 296
16 296–16 295
867–16 295
602–866
< 602

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

Climate

Mean T°

8,8°C

Annual rain

561mm

Warmest m°

23,5°C

Coldest m°

-3,9°C

Elevation: 136 m on average (min 118 m, max 165 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
561mm
Warmest month
23,5°C
Coldest month
-3,9°C
Mean alt.
136m
Min
118m
Max
165m
Std. dev.
11m
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

5,8

Org. C

26,4g/kg

Clay

9,8%

Sand

69,1%

Silt

21,1%

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

Dominant lithology: suGLiMaggregated to Sieradz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
48,6g/kg
Clay
9,1%
Sand
69,9%
Silt
21,0%
5–15 cm
pH H₂O
5,8
Org. C
16,7g/kg
Clay
8,4%
Sand
70,4%
Silt
21,2%
15–30 cm
pH H₂O
6,1
Org. C
13,8g/kg
Clay
12,0%
Sand
67,0%
Silt
21,0%

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

Land cover

Forest23.2%
Crops50.1%
Built-up0.6%
Bare soil1.0%
Other (grassland, water…)25.1%

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

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

44,6km

Lake surface here

10,35km²

Basins crossed

2

Max stream order

5

Max drainage

9 614km²

Discharge in basins

5,4m³/s

Mean precip.

531mm/an

Mean T°

8,5°C

Moisture idx

-0,31

Max snow

19%

Mean runoff

119mm/an

Mean elev. (basins)

137m

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

61,4%

Pesticides

14,4kg/km²

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

Protected areas4

IUCN Not Assigned · 2IUCN Not Reported · 1IUCN IV · 1

Nadwarciański

IUCN Not Assigned

Protected Landscape Area · 1998

296 km²

Uniejowski

IUCN Not Assigned

Protected Landscape Area · 1986

150 km²

Zbiornik Jeziorsko

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

104 km²

Jeziorsko

IUCN IV

Nature Reserve · 1998

20 km²

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