Ontologia

Subdivision · DEU

Kerzenheim

Germany

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

Species observed

1 691

Observations

11 828

Area

17,9km²

Ecological tissue

Sample of 42 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 Kerzenheim : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 110 interactions GloBI sur 5 types (connectance 12.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
110
Connectance
0.128
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 691 distinct species · 11 828 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 828 obs · 1 cellules
Obs. / cellule
≥ 11 828
11 828–11 827
11 828–11 827
11 828–11 827
< 11 828

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

Climate

Mean T°

9,6°C

Annual rain

675mm

Warmest m°

23,1°C

Coldest m°

-1,6°C

Elevation: 282 m on average (min 192 m, max 367 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
675mm
Warmest month
23,1°C
Coldest month
-1,6°C
Mean alt.
282m
Min
192m
Max
367m
Std. dev.
45m
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

6,3

Org. C

33,7g/kg

Clay

28,0%

Sand

22,1%

Silt

49,8%

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

Dominant lithology: vbGLiMaggregated to Donnersbergkreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
57,0g/kg
Clay
25,9%
Sand
23,0%
Silt
51,2%
5–15 cm
pH H₂O
6,3
Org. C
28,7g/kg
Clay
29,0%
Sand
21,3%
Silt
49,7%
15–30 cm
pH H₂O
6,4
Org. C
15,4g/kg
Clay
29,2%
Sand
22,1%
Silt
48,6%

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

Land cover

Forest40.2%
Crops45.0%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)13.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

2

Max stream order

1

Max drainage

68 719km²

Discharge in basins

110,7m³/s

Mean precip.

646mm/an

Mean T°

9,3°C

Moisture idx

-0,17

Max snow

8%

Mean runoff

232mm/an

Mean elev. (basins)

194m

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

0,8nW

Built-up

84,6%

Pesticides

27,0kg/km²

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

Protected areas5

IUCN Not Assigned · 2IUCN Not Reported · 2IUCN IV · 1

Göllheimer Wald

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

3 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN