Ontologia

State · deu

Hessen

Germany

CfbTemperate, no dry season, warm summer(94 %)

Species observed

22 283

Observations

4 729 557

Area

21 115,1km²

Ecological tissue

Sample of 35 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 Hessen : 23 espèces reliées par 94 interactions GloBI sur 6 types (connectance 15.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
94
Connectance
0.158
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

22 283 distinct species · 4 729 557 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 729 557 obs · 645 cellules
Obs. / cellule
≥ 61 492
16 669–61 491
5 872–16 668
3 343–5 871
< 3 343

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

Climate

Mean T°

8,9°C

Annual rain

833mm

Warmest m°

22,0°C

Coldest m°

-2,3°C

Elevation: 299 m on average (min 79 m, max 873 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
833mm
Warmest month
22,0°C
Coldest month
-2,3°C
Mean alt.
299m
Min
79m
Max
873m
Std. dev.
118m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(94 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

39,8g/kg

Clay

27,3%

Sand

23,6%

Silt

49,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
65,1g/kg
Clay
26,3%
Sand
23,6%
Silt
50,0%
5–15 cm
pH H₂O
5,9
Org. C
34,0g/kg
Clay
27,2%
Sand
22,8%
Silt
50,0%
15–30 cm
pH H₂O
6,0
Org. C
20,1g/kg
Clay
28,3%
Sand
24,3%
Silt
47,4%

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

Land cover

Forest38.7%
Crops36.9%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)22.4%

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

Hydrology60 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 669,8km

Lake surface here

27,00km²

Basins crossed

60

Max stream order

7

Max drainage

103 638km²

Discharge in basins

5 341,2m³/s

Mean precip.

744mm/an

Mean T°

8,5°C

Moisture idx

-0,01

Max snow

27%

Mean runoff

279mm/an

Mean elev. (basins)

305m

Watersheds crossing here

51 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,5nW

Built-up

160,3%

Pesticides

26,3kg/km²

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

Protected areas100

IUCN Not Reported · 47IUCN V · 43IUCN Not Assigned · 4IUCN III · 2IUCN IV · 2IUCN Not Applicable · 1IUCN II · 1🌊 Marine · 1

Vogelsberg

IUCN Not Reported

Special Protection Area (Birds Directive) · 1992

636 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations76