Ontologia

Commune · FRA

Waltenheim-sur-Zorn

France

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

Species observed

878

Observations

3 978

Area

5,2km²

Ecological tissue

Sample of 39 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 Waltenheim-sur-Zorn : 27 espèces reliées par 109 interactions GloBI sur 6 types (connectance 14.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
109
Connectance
0.147
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

878 distinct species · 3 978 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 978 obs · 1 cellules
Obs. / cellule
≥ 3 978
3 978–3 977
3 978–3 977
3 978–3 977
< 3 978

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

842mm

Warmest m°

24,0°C

Coldest m°

-1,2°C

Elevation: 193 m on average (min 153 m, max 236 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
842mm
Warmest month
24,0°C
Coldest month
-1,2°C
Mean alt.
193m
Min
153m
Max
236m
Std. dev.
25m
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

24,1g/kg

Clay

31,4%

Sand

22,6%

Silt

45,9%

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
6,7
Org. C
39,5g/kg
Clay
31,3%
Sand
23,1%
Silt
45,5%
5–15 cm
pH H₂O
6,9
Org. C
18,9g/kg
Clay
32,7%
Sand
21,6%
Silt
45,6%
15–30 cm
pH H₂O
6,8
Org. C
13,9g/kg
Clay
30,3%
Sand
23,2%
Silt
46,5%

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

Land cover

Forest11.6%
Crops66.8%
Built-up1.4%
Bare soil1.1%
Other (grassland, water…)19.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

3

Max drainage

1 758km²

Discharge in basins

0,1m³/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

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

1,6nW

Built-up

137,4%

Pesticides

45,5kg/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.