Ontologia

Commune · POL

Czarna

Poland

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

Species observed

853

Observations

4 666

Area

184,8km²

Ecological tissue

Sample of 32 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 Czarna : 24 espèces reliées par 53 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
53
Connectance
0.100
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

853 distinct species · 4 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 666 obs · 4 cellules
Obs. / cellule
≥ 3 182
3 182–3 181
556–3 181
556–555
< 556

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

Climate

Mean T°

6,7°C

Annual rain

1 018mm

Warmest m°

20,4°C

Coldest m°

-7,1°C

Elevation: 585 m on average (min 431 m, max 845 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
1 018mm
Warmest month
20,4°C
Coldest month
-7,1°C
Mean alt.
585m
Min
431m
Max
845m
Std. dev.
75m
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

5,3

Org. C

44,9g/kg

Clay

28,1%

Sand

26,0%

Silt

45,9%

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

Dominant lithology: ssGLiMaggregated to Bieszczady

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
72,7g/kg
Clay
26,6%
Sand
26,4%
Silt
47,0%
5–15 cm
pH H₂O
5,2
Org. C
36,2g/kg
Clay
30,0%
Sand
25,0%
Silt
45,0%
15–30 cm
pH H₂O
5,3
Org. C
25,8g/kg
Clay
27,7%
Sand
26,5%
Silt
45,8%

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

Land cover

Forest61.4%
Crops17.6%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)20.9%

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

Hydrology3 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

31,9km

Lake surface here

1,30km²

Basins crossed

3

Max stream order

3

Max drainage

3 675km²

Discharge in basins

1,7m³/s

Mean precip.

747mm/an

Mean T°

6,1°C

Moisture idx

0,05

Max snow

27%

Mean runoff

267mm/an

Mean elev. (basins)

516m

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

0,0nW

Built-up

11,9%

Pesticides

7,3kg/km²

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

Protected areas12

IUCN Not Reported · 5IUCN IV · 3IUCN V · 2IUCN Not Assigned · 1IUCN II · 1

Bieszczady

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

1 115 km²

Bieszczady

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2024

1 115 km²

Beskydy

IUCN Not Reported

Emerald Network

739 km²

Complete list

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