Ontologia

Commune · FRA

Bischwiller

France

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

Species observed

947

Observations

14 653

Area

17,5km²

Ecological tissue

Sample of 27 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 Bischwiller : 17 espèces reliées par 80 interactions GloBI sur 4 types (connectance 22.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
80
Connectance
0.228
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

947 distinct species · 14 653 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 653 obs · 1 cellules
Obs. / cellule
≥ 14 653
14 653–14 652
14 653–14 652
14 653–14 652
< 14 653

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

Climate

Mean T°

10,9°C

Annual rain

885mm

Warmest m°

24,6°C

Coldest m°

-1,0°C

Elevation: 130 m on average (min 124 m, max 142 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
885mm
Warmest month
24,6°C
Coldest month
-1,0°C
Mean alt.
130m
Min
124m
Max
142m
Std. dev.
6m
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

6,0

Org. C

32,5g/kg

Clay

27,7%

Sand

31,5%

Silt

40,8%

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

Dominant lithology: scGLiMaggregated to Bas-Rhin

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
57,3g/kg
Clay
28,0%
Sand
31,2%
Silt
40,8%
5–15 cm
pH H₂O
6,1
Org. C
24,5g/kg
Clay
27,3%
Sand
31,1%
Silt
41,6%
15–30 cm
pH H₂O
6,1
Org. C
15,8g/kg
Clay
27,9%
Sand
32,2%
Silt
39,9%

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

Land cover

Forest10.5%
Crops41.4%
Built-up4.9%
Bare soil0.5%
Other (grassland, water…)42.7%

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

Hydrology1 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

12,0km

Lake surface here

0,51km²

Basins crossed

1

Max stream order

3

Max drainage

1 758km²

Discharge in basins

0,2m³/s

Mean precip.

701mm/an

Mean T°

9,4°C

Moisture idx

-0,12

Max snow

11%

Mean runoff

398mm/an

Mean elev. (basins)

247m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

3,0nW

Built-up

488,4%

Pesticides

48,3kg/km²

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

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.