Ontologia

Subdivision · DEU

Frettenheim

Germany

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

Species observed

641

Observations

2 138

Area

2,7km²

Ecological tissue

Sample of 38 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 Frettenheim : 23 espèces reliées par 140 interactions GloBI sur 5 types (connectance 17.9%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
140
Connectance
0.179
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

641 distinct species · 2 138 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 138 obs · 1 cellules
Obs. / cellule
≥ 2 138
2 138–2 137
2 138–2 137
2 138–2 137
< 2 138

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

Climate

Mean T°

10,2°C

Annual rain

618mm

Warmest m°

24,1°C

Coldest m°

-1,3°C

Elevation: 166 m on average (min 151 m, max 173 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
618mm
Warmest month
24,1°C
Coldest month
-1,3°C
Mean alt.
166m
Min
151m
Max
173m
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

7,5

Org. C

26,9g/kg

Clay

28,7%

Sand

14,2%

Silt

57,0%

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

Dominant lithology: smGLiMaggregated to Alzey-Worms

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
49,9g/kg
Clay
29,4%
Sand
13,9%
Silt
56,6%
5–15 cm
pH H₂O
7,6
Org. C
17,2g/kg
Clay
29,9%
Sand
13,6%
Silt
56,4%
15–30 cm
pH H₂O
7,5
Org. C
13,6g/kg
Clay
26,9%
Sand
15,0%
Silt
58,0%

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

Land cover

Forest2.5%
Crops80.5%
Built-up0.8%
Bare soil1.2%
Other (grassland, water…)15.0%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

70 007km²

Discharge in basins

1,7m³/s

Mean precip.

606mm/an

Mean T°

9,3°C

Moisture idx

-0,22

Max snow

5%

Mean runoff

206mm/an

Mean elev. (basins)

178m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

78,7%

Pesticides

27,1kg/km²

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