Ontologia

District · DEU

Darmstadt-Dieburg

Germany

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

Species observed

5 918

Observations

239 424

Area

658km²

Ecological tissue

Sample of 39 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 Darmstadt-Dieburg : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 6 types (connectance 13.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
96
Connectance
0.130
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

5 918 distinct species · 239 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

239 424 obs · 20 cellules
Obs. / cellule
≥ 42 601
27 906–42 600
12 682–27 905
9 500–12 681
< 9 500

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

Climate

Mean T°

10,0°C

Annual rain

860mm

Warmest m°

23,7°C

Coldest m°

-1,5°C

Elevation: 185 m on average (min 88 m, max 546 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
860mm
Warmest month
23,7°C
Coldest month
-1,5°C
Mean alt.
185m
Min
88m
Max
546m
Std. dev.
72m
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

6,4

Org. C

28,5g/kg

Clay

27,8%

Sand

23,9%

Silt

48,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
48,0g/kg
Clay
27,4%
Sand
24,2%
Silt
48,5%
5–15 cm
pH H₂O
6,5
Org. C
22,6g/kg
Clay
28,5%
Sand
22,8%
Silt
48,7%
15–30 cm
pH H₂O
6,5
Org. C
15,1g/kg
Clay
27,4%
Sand
24,7%
Silt
47,9%

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

Land cover

Forest34.0%
Crops39.2%
Built-up2.5%
Bare soil0.6%
Other (grassland, water…)23.7%

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

Hydrology8 basins · 4 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

153,3km

Lake surface here

0,88km²

Basins crossed

8

Max stream order

3

Max drainage

27 405km²

Discharge in basins

18,3m³/s

Mean precip.

673mm/an

Mean T°

9,5°C

Moisture idx

-0,16

Max snow

19%

Mean runoff

274mm/an

Mean elev. (basins)

196m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (24, ord ≥ 4)

12 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,9nW

Built-up

251,4%

Pesticides

27,4kg/km²

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

Protected areas81

IUCN IV · 37IUCN Not Reported · 35IUCN V · 8IUCN Not Applicable · 1

Forehahi

IUCN V

Landscape Protection Area · 1956

95 km²

Complete list

+ 21 protected areas (top 60 shown)

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

Sub-administrations21