Ontologia

Commune · POL

Biszcza

Poland

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

Species observed

240

Observations

519

Area

106,3km²

Ecological tissue

Sample of 43 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 Biszcza : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 5 types (connectance 14.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
127
Connectance
0.141
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

240 distinct species · 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

519 obs · 3 cellules
Obs. / cellule
≥ 210
210–209
210–209
183–209
< 183

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

Climate

Mean T°

8,7°C

Annual rain

679mm

Warmest m°

23,6°C

Coldest m°

-5,1°C

Elevation: 202 m on average (min 173 m, max 233 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
679mm
Warmest month
23,6°C
Coldest month
-5,1°C
Mean alt.
202m
Min
173m
Max
233m
Std. dev.
15m
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

6,0

Org. C

31,3g/kg

Clay

16,8%

Sand

46,6%

Silt

36,6%

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

Dominant lithology: suGLiMaggregated to Biłgoraj

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
56,9g/kg
Clay
15,7%
Sand
47,2%
Silt
37,1%
5–15 cm
pH H₂O
6,0
Org. C
19,7g/kg
Clay
15,3%
Sand
47,9%
Silt
36,8%
15–30 cm
pH H₂O
6,1
Org. C
17,3g/kg
Clay
19,5%
Sand
44,5%
Silt
36,0%

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

Land cover

Forest34.0%
Crops45.3%
Built-up0.4%
Bare soil1.1%
Other (grassland, water…)19.1%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

16,9km

Basins crossed

2

Max stream order

4

Max drainage

12 443km²

Discharge in basins

2,6m³/s

Mean precip.

587mm/an

Mean T°

7,5°C

Moisture idx

-0,21

Max snow

26%

Mean runoff

146mm/an

Mean elev. (basins)

229m

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

42,0%

Pesticides

14,5kg/km²

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

Protected areas2

IUCN Not Assigned · 1IUCN Not Reported · 1

Dolina Dolnej Tanwi

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2012

85 km²

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