Ontologia

Subdivision · DEU

Dortmund

Germany

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

Species observed

4 854

Observations

286 274

Area

279,7km²

Ecological tissue

Sample of 33 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 Dortmund : 21 espèces reliées par 82 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
82
Connectance
0.155
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

4 854 distinct species · 286 274 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

286 274 obs · 9 cellules
Obs. / cellule
≥ 63 724
63 724–63 723
45 422–63 723
23 717–45 421
< 23 717

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

Climate

Mean T°

9,9°C

Annual rain

980mm

Warmest m°

22,2°C

Coldest m°

-0,6°C

Elevation: 102 m on average (min 57 m, max 205 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
980mm
Warmest month
22,2°C
Coldest month
-0,6°C
Mean alt.
102m
Min
57m
Max
205m
Std. dev.
35m
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

5,5

Org. C

49,2g/kg

Clay

19,5%

Sand

40,3%

Silt

40,1%

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

Dominant lithology: scGLiMaggregated to Dortmund

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
80,0g/kg
Clay
19,5%
Sand
40,0%
Silt
40,5%
5–15 cm
pH H₂O
5,6
Org. C
34,9g/kg
Clay
19,7%
Sand
40,1%
Silt
40,1%
15–30 cm
pH H₂O
5,6
Org. C
32,5g/kg
Clay
19,4%
Sand
40,8%
Silt
39,8%

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

Land cover

Forest21.3%
Crops23.0%
Built-up7.8%
Bare soil0.5%
Other (grassland, water…)47.3%

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

Hydrology6 basins · 2 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

55,3km

Lake surface here

0,36km²

Basins crossed

6

Max stream order

5

Max drainage

4 457km²

Discharge in basins

15,1m³/s

Mean precip.

829mm/an

Mean T°

9,6°C

Moisture idx

0,13

Max snow

17%

Mean runoff

312mm/an

Mean elev. (basins)

89m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

12hab/km²

Night light

9,3nW

Built-up

777,0%

Pesticides

20,9kg/km²

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

Protected areas100

IUCN V · 67IUCN IV · 33
Complete list

+ 40 protected areas (top 60 shown)

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