Ontologia

Subdivision · DEU

Hahnstätten

Germany

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

Species observed

1 209

Observations

4 507

Area

10,8km²

Ecological tissue

Sample of 48 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 Hahnstätten : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 6 types (connectance 11.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
126
Connectance
0.112
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

1 209 distinct species · 4 507 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 507 obs · 1 cellules
Obs. / cellule
≥ 4 507
4 507–4 506
4 507–4 506
4 507–4 506
< 4 507

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

Climate

Mean T°

9,5°C

Annual rain

748mm

Warmest m°

22,7°C

Coldest m°

-1,9°C

Elevation: 212 m on average (min 159 m, max 374 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
748mm
Warmest month
22,7°C
Coldest month
-1,9°C
Mean alt.
212m
Min
159m
Max
374m
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

5,7

Org. C

37,0g/kg

Clay

27,6%

Sand

17,7%

Silt

54,7%

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

Dominant lithology: mtGLiMaggregated to Rhein-Lahn-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
64,2g/kg
Clay
27,1%
Sand
18,1%
Silt
54,8%
5–15 cm
pH H₂O
5,8
Org. C
31,9g/kg
Clay
28,3%
Sand
17,0%
Silt
54,7%
15–30 cm
pH H₂O
5,9
Org. C
15,0g/kg
Clay
27,4%
Sand
17,9%
Silt
54,7%

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

Land cover

Forest40.0%
Crops36.9%
Built-up1.9%
Bare soil1.7%
Other (grassland, water…)19.6%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Basins crossed

1

Max stream order

3

Max drainage

5 913km²

Discharge in basins

0,5m³/s

Mean precip.

716mm/an

Mean T°

8,5°C

Moisture idx

-0,01

Max snow

15%

Mean runoff

236mm/an

Mean elev. (basins)

314m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,0nW

Built-up

187,0%

Pesticides

28,1kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

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