Ontologia

Subdivision · DEU

Gerolstein

Germany

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

Species observed

2 708

Observations

15 444

Area

64,7km²

Ecological tissue

Sample of 37 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 Gerolstein : 25 espèces reliées par 172 interactions GloBI sur 6 types (connectance 20.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
172
Connectance
0.200
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

2 708 distinct species · 15 444 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 444 obs · 2 cellules
Obs. / cellule
≥ 9 251
9 251–9 250
9 251–9 250
9 251–9 250
< 9 251

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

Climate

Mean T°

8,1°C

Annual rain

907mm

Warmest m°

20,5°C

Coldest m°

-2,4°C

Elevation: 468 m on average (min 381 m, max 612 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
907mm
Warmest month
20,5°C
Coldest month
-2,4°C
Mean alt.
468m
Min
381m
Max
612m
Std. dev.
50m
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

5,6

Org. C

52,0g/kg

Clay

26,4%

Sand

22,1%

Silt

51,5%

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

Dominant lithology: scGLiMaggregated to Vulkaneifel

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
78,4g/kg
Clay
26,2%
Sand
22,4%
Silt
51,5%
5–15 cm
pH H₂O
5,7
Org. C
50,2g/kg
Clay
25,9%
Sand
21,9%
Silt
52,2%
15–30 cm
pH H₂O
5,7
Org. C
27,4g/kg
Clay
27,2%
Sand
22,1%
Silt
50,7%

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

Land cover

Forest50.8%
Crops24.3%
Built-up1.1%
Bare soil0.2%
Other (grassland, water…)23.6%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

16,6km

Basins crossed

3

Max stream order

3

Max drainage

838km²

Discharge in basins

0,6m³/s

Mean precip.

858mm/an

Mean T°

7,8°C

Moisture idx

0,21

Max snow

17%

Mean runoff

315mm/an

Mean elev. (basins)

445m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

111,1%

Pesticides

27,2kg/km²

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

Protected areas7

IUCN Not Reported · 3IUCN IV · 3IUCN V · 1

Vulkaneifel

IUCN Not Reported

Special Protection Area (Birds Directive) · 2010

11 km²

Duppacher Rücken

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

10 km²

Complete list

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