Ontologia

Commune · FRA

Schnersheim

France

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

Species observed

2 846

Observations

16 242

Area

10,9km²

Ecological tissue

Sample of 34 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 Schnersheim : 29 espèces reliées par 67 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
67
Connectance
0.119
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

2 846 distinct species · 16 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 242 obs · 1 cellules
Obs. / cellule
≥ 16 242
16 242–16 241
16 242–16 241
16 242–16 241
< 16 242

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

Climate

Mean T°

10,5°C

Annual rain

846mm

Warmest m°

24,0°C

Coldest m°

-1,2°C

Elevation: 199 m on average (min 175 m, max 241 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
846mm
Warmest month
24,0°C
Coldest month
-1,2°C
Mean alt.
199m
Min
175m
Max
241m
Std. dev.
21m
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

6,8

Org. C

27,7g/kg

Clay

29,6%

Sand

19,6%

Silt

50,7%

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
6,6
Org. C
46,0g/kg
Clay
29,5%
Sand
19,9%
Silt
50,5%
5–15 cm
pH H₂O
6,9
Org. C
21,1g/kg
Clay
30,7%
Sand
18,7%
Silt
50,7%
15–30 cm
pH H₂O
6,8
Org. C
16,0g/kg
Clay
28,8%
Sand
20,3%
Silt
51,0%

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

Land cover

Forest2.1%
Crops80.5%
Built-up1.6%
Bare soil0.7%
Other (grassland, water…)15.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

1

Max drainage

46 517km²

Discharge in basins

11,7m³/s

Mean precip.

755mm/an

Mean T°

9,7°C

Moisture idx

-0,08

Max snow

11%

Mean runoff

481mm/an

Mean elev. (basins)

261m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

159,1%

Pesticides

45,2kg/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.