Ontologia

Subdivision · DEU

Hellenthal

Germany

CfbTemperate, no dry season, warm summer(99 %)

Species observed

2 288

Observations

35 183

Area

138,3km²

Ecological tissue

Sample of 25 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 Hellenthal : 13 espèces reliées par 100 interactions GloBI sur 6 types (connectance 24.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
100
Connectance
0.246
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

2 288 distinct species · 35 183 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 183 obs · 4 cellules
Obs. / cellule
≥ 14 634
14 634–14 633
11 654–14 633
11 654–11 653
< 11 654

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

Climate

Mean T°

7,5°C

Annual rain

1 108mm

Warmest m°

19,3°C

Coldest m°

-2,7°C

Elevation: 561 m on average (min 435 m, max 661 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
1 108mm
Warmest month
19,3°C
Coldest month
-2,7°C
Mean alt.
561m
Min
435m
Max
661m
Std. dev.
51m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(99 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,8

Org. C

80,1g/kg

Clay

26,4%

Sand

20,7%

Silt

52,9%

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

Dominant lithology: scGLiMaggregated to Euskirchen

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
113,3g/kg
Clay
27,2%
Sand
19,9%
Silt
52,9%
5–15 cm
pH H₂O
4,8
Org. C
90,6g/kg
Clay
25,8%
Sand
20,7%
Silt
53,4%
15–30 cm
pH H₂O
4,9
Org. C
36,4g/kg
Clay
26,3%
Sand
21,4%
Silt
52,3%

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

Land cover

Forest53.1%
Crops20.4%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)25.7%

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

Hydrology4 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

30,4km

Lake surface here

0,78km²

Basins crossed

4

Max stream order

3

Max drainage

2 355km²

Discharge in basins

1,8m³/s

Mean precip.

909mm/an

Mean T°

8,7°C

Moisture idx

0,22

Max snow

23%

Mean runoff

391mm/an

Mean elev. (basins)

302m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

61,9%

Pesticides

22,2kg/km²

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

Protected areas63

IUCN V · 24IUCN IV · 24IUCN Not Reported · 14IUCN II · 1

LSG-Dahlem

IUCN V

Landscape Protection Area · 2003

61 km²

Complete list

+ 3 protected areas (top 60 shown)

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