Ontologia

Commune · POL

Czarnia

Poland

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

Species observed

177

Observations

327

Area

93,8km²

Ecological tissue

Sample of 45 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 Czarnia : 36 espèces reliées par 100 interactions GloBI sur 6 types (connectance 8.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
100
Connectance
0.089
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

177 distinct species · 327 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

327 obs · 2 cellules
Obs. / cellule
≥ 253
253–252
253–252
253–252
< 253

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

Climate

Mean T°

7,8°C

Annual rain

648mm

Warmest m°

22,7°C

Coldest m°

-4,9°C

Elevation: 122 m on average (min 113 m, max 145 m)

Bioclimatic detailsExpert
Annual mean temp.
7,8°C
Annual rain
648mm
Warmest month
22,7°C
Coldest month
-4,9°C
Mean alt.
122m
Min
113m
Max
145m
Std. dev.
5m
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

5,5

Org. C

72,5g/kg

Clay

8,5%

Sand

76,9%

Silt

14,6%

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

Dominant lithology: suGLiMaggregated to Ostrołęka

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
103,5g/kg
Clay
8,5%
Sand
76,7%
Silt
14,8%
5–15 cm
pH H₂O
5,4
Org. C
53,6g/kg
Clay
7,2%
Sand
77,9%
Silt
14,9%
15–30 cm
pH H₂O
5,6
Org. C
60,3g/kg
Clay
9,7%
Sand
76,0%
Silt
14,2%

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

Land cover

Forest41.9%
Crops28.6%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)28.7%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

24,6km

Basins crossed

2

Max stream order

3

Max drainage

21 657km²

Discharge in basins

0,6m³/s

Mean precip.

606mm/an

Mean T°

7,1°C

Moisture idx

-0,14

Max snow

29%

Mean runoff

215mm/an

Mean elev. (basins)

135m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

32,5%

Pesticides

15,9kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 2

Czarnia

IUCN IV

Nature Reserve · 1964

1 km²

Surowe

IUCN IV

Nature Reserve · 1964

0 km²

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