Ontologia

Commune · POL

Sieraków

Poland

CfbTemperate, no dry season, warm summer(93 %)

Species observed

1 164

Observations

22 553

Area

203,1km²

Ecological tissue

Sample of 28 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 Sieraków : 23 espèces reliées par 63 interactions GloBI sur 6 types (connectance 16.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
63
Connectance
0.167
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

1 164 distinct species · 22 553 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 553 obs · 5 cellules
Obs. / cellule
≥ 14 444
14 444–14 443
3 106–14 443
2 990–3 105
< 2 990

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

Climate

Mean T°

9,1°C

Annual rain

586mm

Warmest m°

23,4°C

Coldest m°

-2,9°C

Elevation: 56 m on average (min 39 m, max 93 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
586mm
Warmest month
23,4°C
Coldest month
-2,9°C
Mean alt.
56m
Min
39m
Max
93m
Std. dev.
9m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(93 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

47,5g/kg

Clay

11,0%

Sand

72,6%

Silt

16,5%

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

Dominant lithology: suGLiMaggregated to Międzychód

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
63,5g/kg
Clay
10,7%
Sand
73,3%
Silt
16,1%
5–15 cm
pH H₂O
5,2
Org. C
39,0g/kg
Clay
9,5%
Sand
74,4%
Silt
16,1%
15–30 cm
pH H₂O
5,5
Org. C
40,1g/kg
Clay
12,7%
Sand
70,0%
Silt
17,4%

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

Land cover

Forest54.0%
Crops21.2%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)23.9%

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

Hydrology3 basins · 19 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

38,2km

Lake surface here

8,35km²

Basins crossed

3

Max stream order

6

Max drainage

30 394km²

Discharge in basins

15,1m³/s

Mean precip.

555mm/an

Mean T°

8,5°C

Moisture idx

-0,24

Max snow

24%

Mean runoff

126mm/an

Mean elev. (basins)

66m

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

36,3%

Pesticides

15,2kg/km²

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

Protected areas13

IUCN Not Reported · 5IUCN IV · 4IUCN Not Assigned · 3IUCN V · 1

Puszcza Notecka

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 783 km²

Jezioro Kubek

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

18 km²

Complete list

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