Ontologia

Subdivision · DEU

Sierscheid

Germany

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

Species observed

1 190

Observations

2 543

Area

2,3km²

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 Sierscheid : 18 espèces reliées par 134 interactions GloBI sur 5 types (connectance 23.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
134
Connectance
0.239
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

1 190 distinct species · 2 543 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 543 obs · 1 cellules
Obs. / cellule
≥ 2 543
2 543–2 542
2 543–2 542
2 543–2 542
< 2 543

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

Climate

Mean T°

8,8°C

Annual rain

737mm

Warmest m°

21,2°C

Coldest m°

-1,6°C

Elevation: 347 m on average (min 275 m, max 376 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
737mm
Warmest month
21,2°C
Coldest month
-1,6°C
Mean alt.
347m
Min
275m
Max
376m
Std. dev.
25m
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

52,2g/kg

Clay

26,9%

Sand

23,5%

Silt

49,7%

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

Dominant lithology: vbGLiMaggregated to Ahrweiler

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
79,9g/kg
Clay
25,8%
Sand
23,6%
Silt
50,6%
5–15 cm
pH H₂O
5,7
Org. C
49,2g/kg
Clay
26,9%
Sand
23,1%
Silt
50,1%
15–30 cm
pH H₂O
5,7
Org. C
27,5g/kg
Clay
28,0%
Sand
23,7%
Silt
48,3%

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

Land cover

Forest49.1%
Crops28.6%
Built-up0.4%
Bare soil0.2%
Other (grassland, water…)21.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,2km

Basins crossed

1

Max stream order

1

Max drainage

902km²

Discharge in basins

0,0m³/s

Mean precip.

866mm/an

Mean T°

8,0°C

Moisture idx

0,22

Max snow

18%

Mean runoff

264mm/an

Mean elev. (basins)

411m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

42,9%

Pesticides

15,9kg/km²

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

Protected areas2

IUCN V · 1IUCN Not Reported · 1

Ahrtal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

17 km²

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