Ontologia

Commune · POL

Żagań (rural)

Poland

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

Species observed

929

Observations

4 408

Area

280,6km²

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 Żagań (rural) : 20 espèces reliées par 101 interactions GloBI sur 3 types (connectance 17.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
101
Connectance
0.170
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

929 distinct species · 4 408 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 408 obs · 7 cellules
Obs. / cellule
≥ 3 106
3 106–3 105
358–3 105
230–357
< 230

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

Climate

Mean T°

9,3°C

Annual rain

674mm

Warmest m°

23,5°C

Coldest m°

-3,0°C

Elevation: 127 m on average (min 81 m, max 159 m)

Bioclimatic detailsExpert
Annual mean temp.
9,3°C
Annual rain
674mm
Warmest month
23,5°C
Coldest month
-3,0°C
Mean alt.
127m
Min
81m
Max
159m
Std. dev.
17m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

35,1g/kg

Clay

10,7%

Sand

64,7%

Silt

24,6%

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

Dominant lithology: suGLiMaggregated to Żagań

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
63,5g/kg
Clay
10,2%
Sand
66,0%
Silt
23,8%
5–15 cm
pH H₂O
5,3
Org. C
24,2g/kg
Clay
8,9%
Sand
67,1%
Silt
24,0%
15–30 cm
pH H₂O
5,6
Org. C
17,5g/kg
Clay
13,1%
Sand
60,9%
Silt
26,0%

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

Land cover

Forest49.0%
Crops29.2%
Built-up0.3%
Bare soil0.9%
Other (grassland, water…)20.7%

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

Hydrology5 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

50,2km

Lake surface here

0,25km²

Basins crossed

5

Max stream order

5

Max drainage

5 943km²

Discharge in basins

38,4m³/s

Mean precip.

589mm/an

Mean T°

8,5°C

Moisture idx

-0,19

Max snow

26%

Mean runoff

184mm/an

Mean elev. (basins)

157m

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

0,6nW

Built-up

25,9%

Pesticides

13,6kg/km²

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

Protected areas8

IUCN Not Reported · 5IUCN Not Assigned · 3

Bory Dolnośląskie

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

1 721 km²

Dolina Bobru

IUCN Not Assigned

Protected Landscape Area · 2003

119 km²

Dolina Dolnej Kwisy

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

60 km²

Complete list

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