Ontologia

Commune · POL

Trzebnica

Poland

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

Species observed

947

Observations

5 554

Area

200km²

Ecological tissue

Sample of 33 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 Trzebnica : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 148 interactions GloBI sur 5 types (connectance 24.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
148
Connectance
0.249
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

947 distinct species · 5 554 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 554 obs · 6 cellules
Obs. / cellule
≥ 1 990
1 990–1 989
1 318–1 989
1 119–1 317
< 1 119

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

Climate

Mean T°

9,1°C

Annual rain

585mm

Warmest m°

23,5°C

Coldest m°

-3,6°C

Elevation: 142 m on average (min 95 m, max 227 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
585mm
Warmest month
23,5°C
Coldest month
-3,6°C
Mean alt.
142m
Min
95m
Max
227m
Std. dev.
45m
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

31,9g/kg

Clay

16,2%

Sand

52,3%

Silt

31,5%

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

Dominant lithology: suGLiMaggregated to Trzebnica

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
58,3g/kg
Clay
15,8%
Sand
52,9%
Silt
31,3%
5–15 cm
pH H₂O
5,4
Org. C
22,3g/kg
Clay
14,6%
Sand
54,1%
Silt
31,4%
15–30 cm
pH H₂O
5,7
Org. C
15,1g/kg
Clay
18,2%
Sand
49,9%
Silt
31,9%

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

Land cover

Forest19.5%
Crops58.9%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)20.4%

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

Hydrology4 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

53,8km

Lake surface here

0,35km²

Basins crossed

4

Max stream order

3

Max drainage

27 161km²

Discharge in basins

4,1m³/s

Mean precip.

551mm/an

Mean T°

8,3°C

Moisture idx

-0,28

Max snow

20%

Mean runoff

128mm/an

Mean elev. (basins)

140m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,6nW

Built-up

84,1%

Pesticides

14,5kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN V · 1IUCN Not Assigned · 1IUCN IV · 1

Ostoja nad Baryczą

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

821 km²

Dolina Baryczy

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

556 km²

Skoroszowskie Łąki

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

14 km²

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