Ontologia

Commune · FRA

Achenheim

France

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

Species observed

2 384

Observations

32 110

Area

5,9km²

Ecological tissue

Sample of 37 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 Achenheim : 24 espèces reliées par 144 interactions GloBI sur 6 types (connectance 20.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
144
Connectance
0.205
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

2 384 distinct species · 32 110 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 110 obs · 3 cellules
Obs. / cellule
≥ 16 844
16 844–16 843
16 844–16 843
10 867–16 843
< 10 867

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

Climate

Mean T°

10,8°C

Annual rain

833mm

Warmest m°

24,3°C

Coldest m°

-1,1°C

Elevation: 164 m on average (min 146 m, max 184 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
833mm
Warmest month
24,3°C
Coldest month
-1,1°C
Mean alt.
164m
Min
146m
Max
184m
Std. dev.
12m
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

6,7

Org. C

30,6g/kg

Clay

29,3%

Sand

20,2%

Silt

50,4%

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
54,3g/kg
Clay
29,1%
Sand
20,6%
Silt
50,2%
5–15 cm
pH H₂O
6,7
Org. C
20,6g/kg
Clay
29,4%
Sand
19,1%
Silt
51,4%
15–30 cm
pH H₂O
6,7
Org. C
16,7g/kg
Clay
29,5%
Sand
20,9%
Silt
49,6%

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

Land cover

Forest4.4%
Crops71.4%
Built-up2.7%
Bare soil1.3%
Other (grassland, water…)20.2%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,4km

Basins crossed

2

Max stream order

3

Max drainage

46 517km²

Discharge in basins

5,4m³/s

Mean precip.

752mm/an

Mean T°

9,2°C

Moisture idx

-0,05

Max snow

12%

Mean runoff

442mm/an

Mean elev. (basins)

338m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

4,2nW

Built-up

270,7%

Pesticides

45,7kg/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.