Ontologia

Subdivision · DEU

Marienheide

Germany

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

Species observed

1 126

Observations

8 921

Area

54,9km²

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 Marienheide : 14 espèces reliées par 116 interactions GloBI sur 6 types (connectance 19.5%, filtre Serrano α=0.2). 21 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
116
Connectance
0.195
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

1 126 distinct species · 8 921 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 921 obs · 2 cellules
Obs. / cellule
≥ 6 808
6 808–6 807
6 808–6 807
6 808–6 807
< 6 808

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

Climate

Mean T°

8,3°C

Annual rain

1 387mm

Warmest m°

20,4°C

Coldest m°

-2,3°C

Elevation: 367 m on average (min 291 m, max 433 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
1 387mm
Warmest month
20,4°C
Coldest month
-2,3°C
Mean alt.
367m
Min
291m
Max
433m
Std. dev.
36m
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

75,4g/kg

Clay

24,5%

Sand

19,9%

Silt

55,6%

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

Dominant lithology: mtGLiMaggregated to Oberbergischer Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
110,5g/kg
Clay
24,1%
Sand
19,0%
Silt
56,9%
5–15 cm
pH H₂O
5,1
Org. C
69,5g/kg
Clay
24,1%
Sand
18,9%
Silt
57,0%
15–30 cm
pH H₂O
5,1
Org. C
46,1g/kg
Clay
25,3%
Sand
21,8%
Silt
53,0%

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

Land cover

Forest51.1%
Crops19.2%
Built-up1.5%
Bare soil0.3%
Other (grassland, water…)28.0%

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

Hydrology3 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Lake surface here

0,60km²

Basins crossed

3

Max stream order

1

Max drainage

145 503km²

Discharge in basins

21,6m³/s

Mean precip.

861mm/an

Mean T°

9,0°C

Moisture idx

0,15

Max snow

19%

Mean runoff

315mm/an

Mean elev. (basins)

219m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

146,5%

Pesticides

8,6kg/km²

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

Protected areas17

IUCN V · 8IUCN IV · 8IUCN Not Reported · 1
Complete list

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