Ontologia

Commune · POL

Pisz

Poland

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

Species observed

1 312

Observations

8 114

Area

634,4km²

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 Pisz : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
80
Connectance
0.108
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

1 312 distinct species · 8 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 114 obs · 20 cellules
Obs. / cellule
≥ 2 047
1 502–2 046
285–1 501
154–284
< 154

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

Climate

Mean T°

7,6°C

Annual rain

616mm

Warmest m°

22,5°C

Coldest m°

-5,1°C

Elevation: 121 m on average (min 113 m, max 168 m)

Bioclimatic detailsExpert
Annual mean temp.
7,6°C
Annual rain
616mm
Warmest month
22,5°C
Coldest month
-5,1°C
Mean alt.
121m
Min
113m
Max
168m
Std. dev.
7m
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

5,6

Org. C

70,0g/kg

Clay

9,7%

Sand

75,4%

Silt

15,0%

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

Dominant lithology: suGLiMaggregated to Pisz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
96,6g/kg
Clay
9,7%
Sand
75,4%
Silt
14,9%
5–15 cm
pH H₂O
5,5
Org. C
51,8g/kg
Clay
7,9%
Sand
76,9%
Silt
15,2%
15–30 cm
pH H₂O
5,7
Org. C
61,5g/kg
Clay
11,4%
Sand
73,8%
Silt
14,8%

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

Land cover

Forest42.9%
Crops19.7%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)36.9%

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

Hydrology6 basins · 11 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

116,9km

Lake surface here

104,43km²

Basins crossed

6

Max stream order

5

Max drainage

3 908km²

Discharge in basins

23,0m³/s

Mean precip.

610mm/an

Mean T°

6,9°C

Moisture idx

-0,13

Max snow

33%

Mean runoff

179mm/an

Mean elev. (basins)

129m

Watersheds crossing here

Lakes (11, top by area)

2 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

25,6%

Pesticides

13,7kg/km²

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

Protected areas12

IUCN Not Reported · 5IUCN Not Assigned · 4IUCN IV · 2IUCN V · 1

Puszcza Piska

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

1 729 km²

Ostoja Piska

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

579 km²

Complete list

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