Ontologia

District · DEU

Oberbergischer Kreis

Germany

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

Species observed

4 028

Observations

95 529

Area

918,3km²

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 Oberbergischer Kreis : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 128 interactions GloBI sur 6 types (connectance 18.2%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
128
Connectance
0.182
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

4 028 distinct species · 95 529 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

95 529 obs · 27 cellules
Obs. / cellule
≥ 6 808
6 094–6 807
4 025–6 093
3 246–4 024
< 3 246

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

Climate

Mean T°

8,7°C

Annual rain

1 303mm

Warmest m°

21,0°C

Coldest m°

-2,0°C

Elevation: 299 m on average (min 131 m, max 476 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
1 303mm
Warmest month
21,0°C
Coldest month
-2,0°C
Mean alt.
299m
Min
131m
Max
476m
Std. dev.
56m
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

5,0

Org. C

65,9g/kg

Clay

24,8%

Sand

19,9%

Silt

55,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
97,3g/kg
Clay
24,4%
Sand
19,0%
Silt
56,6%
5–15 cm
pH H₂O
5,0
Org. C
62,9g/kg
Clay
24,3%
Sand
18,9%
Silt
56,7%
15–30 cm
pH H₂O
5,1
Org. C
37,6g/kg
Clay
25,6%
Sand
21,8%
Silt
52,6%

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

Land cover

Forest45.6%
Crops22.3%
Built-up1.8%
Bare soil0.3%
Other (grassland, water…)30.0%

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

Hydrology8 basins · 10 lakes · 37 rivers

Hydrology metrics for this exact territory

Stream length here

228,1km

Lake surface here

7,15km²

Basins crossed

8

Max stream order

3

Max drainage

145 503km²

Discharge in basins

214,3m³/s

Mean precip.

860mm/an

Mean T°

8,9°C

Moisture idx

0,16

Max snow

24%

Mean runoff

320mm/an

Mean elev. (basins)

237m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

Rivers / streams (37, ord ≥ 4)

25 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,1nW

Built-up

182,1%

Pesticides

17,2kg/km²

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

Protected areas100

IUCN IV · 48IUCN V · 45IUCN Not Reported · 7

Westerwald

IUCN Not Reported

Special Protection Area (Birds Directive) · 2008

290 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations13