Ontologia

Subdivision · DEU

Herne

Germany

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

Species observed

2 046

Observations

16 499

Area

51,5km²

Ecological tissue

Sample of 30 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 Herne : 19 espèces reliées par 97 interactions GloBI sur 5 types (connectance 20.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
97
Connectance
0.209
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

2 046 distinct species · 16 499 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 499 obs · 1 cellules
Obs. / cellule
≥ 16 499
16 499–16 498
16 499–16 498
16 499–16 498
< 16 499

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

Climate

Mean T°

10,1°C

Annual rain

926mm

Warmest m°

22,5°C

Coldest m°

-0,3°C

Elevation: 61 m on average (min 39 m, max 123 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
926mm
Warmest month
22,5°C
Coldest month
-0,3°C
Mean alt.
61m
Min
39m
Max
123m
Std. dev.
18m
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

56,9g/kg

Clay

18,6%

Sand

48,2%

Silt

33,2%

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

Dominant lithology: suGLiMaggregated to Herne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
97,6g/kg
Clay
19,7%
Sand
47,2%
Silt
33,1%
5–15 cm
pH H₂O
5,8
Org. C
38,7g/kg
Clay
19,7%
Sand
47,7%
Silt
32,6%
15–30 cm
pH H₂O
5,8
Org. C
34,3g/kg
Clay
16,4%
Sand
49,7%
Silt
33,8%

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

Land cover

Forest17.8%
Crops11.0%
Built-up10.8%
Bare soil0.4%
Other (grassland, water…)60.0%

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

Hydrology1 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

20,3km

Basins crossed

1

Max stream order

3

Max drainage

789km²

Discharge in basins

0,5m³/s

Mean precip.

826mm/an

Mean T°

9,7°C

Moisture idx

0,12

Max snow

8%

Mean runoff

301mm/an

Mean elev. (basins)

76m

Watersheds crossing here

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

Human pressure

Pop. density

17hab/km²

Night light

15,0nW

Built-up

1 076,8%

Pesticides

11,1kg/km²

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

Protected areas45

IUCN V · 36IUCN IV · 9
Complete list

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