Ontologia

Subdivision · DEU

Homberg

Germany

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

Species observed

1 321

Observations

3 503

Area

10,8km²

Ecological tissue

Sample of 30 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 Homberg : 25 espèces reliées par 64 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
64
Connectance
0.138
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

1 321 distinct species · 3 503 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 503 obs · 1 cellules
Obs. / cellule
≥ 3 503
3 503–3 502
3 503–3 502
3 503–3 502
< 3 503

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

Climate

Mean T°

8,8°C

Annual rain

840mm

Warmest m°

21,9°C

Coldest m°

-2,0°C

Elevation: 402 m on average (min 313 m, max 449 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
840mm
Warmest month
21,9°C
Coldest month
-2,0°C
Mean alt.
402m
Min
313m
Max
449m
Std. dev.
37m
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

6,1

Org. C

41,2g/kg

Clay

29,3%

Sand

22,6%

Silt

48,1%

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

Dominant lithology: vbGLiMaggregated to Kusel

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
69,4g/kg
Clay
28,1%
Sand
23,1%
Silt
48,8%
5–15 cm
pH H₂O
6,1
Org. C
34,5g/kg
Clay
30,1%
Sand
22,0%
Silt
48,0%
15–30 cm
pH H₂O
6,1
Org. C
19,8g/kg
Clay
29,7%
Sand
22,6%
Silt
47,6%

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

Land cover

Forest46.2%
Crops35.6%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)17.7%

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

1 231km²

Discharge in basins

0,2m³/s

Mean precip.

700mm/an

Mean T°

8,4°C

Moisture idx

-0,09

Max snow

10%

Mean runoff

274mm/an

Mean elev. (basins)

319m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,5%

Pesticides

28,9kg/km²

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

Protected areas2

IUCN Not Reported · 2

Baumholder

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

65 km²

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