Ontologia

Subdivision · DEU

Hülben

Germany

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

Species observed

1 880

Observations

8 439

Area

6,3km²

Ecological tissue

Sample of 34 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 Hülben : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
103
Connectance
0.155
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

1 880 distinct species · 8 439 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 439 obs · 1 cellules
Obs. / cellule
≥ 8 439
8 439–8 438
8 439–8 438
8 439–8 438
< 8 439

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

Climate

Mean T°

7,7°C

Annual rain

918mm

Warmest m°

21,0°C

Coldest m°

-4,2°C

Elevation: 674 m on average (min 489 m, max 712 m)

Bioclimatic detailsExpert
Annual mean temp.
7,7°C
Annual rain
918mm
Warmest month
21,0°C
Coldest month
-4,2°C
Mean alt.
674m
Min
489m
Max
712m
Std. dev.
45m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

37,0g/kg

Clay

32,1%

Sand

20,9%

Silt

46,9%

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

Dominant lithology: vbGLiMaggregated to Reutlingen

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
56,3g/kg
Clay
30,0%
Sand
22,0%
Silt
47,9%
5–15 cm
pH H₂O
6,3
Org. C
34,9g/kg
Clay
32,3%
Sand
20,2%
Silt
47,4%
15–30 cm
pH H₂O
6,3
Org. C
19,9g/kg
Clay
34,0%
Sand
20,5%
Silt
45,5%

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

Land cover

Forest25.3%
Crops35.3%
Built-up2.8%
Bare soil0.6%
Other (grassland, water…)36.0%

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

3 067km²

Discharge in basins

0,2m³/s

Mean precip.

831mm/an

Mean T°

8,0°C

Moisture idx

0,09

Max snow

15%

Mean runoff

365mm/an

Mean elev. (basins)

580m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

1,8nW

Built-up

275,4%

Pesticides

25,3kg/km²

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

Protected areas10

IUCN Not Assigned · 4IUCN Not Reported · 3IUCN V · 3

Uracher Talspinne

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2019

48 km²

Complete list

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