Serriger Bachtal und Leuk und Saar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2005
22 km²
Subdivision · DEU
Ayl
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 418
Observations
6 001
Area
7,3km²
Ecological tissue
Sample of 42 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 Ayl : 32 espèces reliées par 149 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
149
Connectance
0.165
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
1 418 distinct species · 6 001 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
862mm
Warmest m°
22,9°C
Coldest m°
-1,3°C
Elevation: 215 m on average (min 163 m, max 285 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
862mm
Warmest month
22,9°C
Coldest month
-1,3°C
Mean alt.
215m
Min
163m
Max
285m
Std. dev.
40m
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
6,6
Org. C
42,8g/kg
Clay
28,0%
Sand
27,3%
Silt
44,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Trier-Saarburg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
77,8g/kg
Clay
26,6%
Sand
27,9%
Silt
45,5%
5–15 cm
pH H₂O
6,7
Org. C
30,2g/kg
Clay
28,8%
Sand
25,8%
Silt
45,4%
15–30 cm
pH H₂O
6,7
Org. C
20,3g/kg
Clay
28,7%
Sand
28,1%
Silt
43,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.9%
Crops33.3%
Built-up1.7%
Bare soil0.8%
Other (grassland, water…)30.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
0,1km
Basins crossed
1
Max stream order
5
Max drainage
7 351km²
Discharge in basins
1,3m³/s
Mean precip.
779mm/an
Mean T°
9,1°C
Moisture idx
0,00
Max snow
12%
Mean runoff
298mm/an
Mean elev. (basins)
305m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
168,5%
Pesticides
27,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Nitteler Fels und Nitteler Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2005
10 km²
Wiltinger Saarbogen
IUCN IVNature Reserve · 1997
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN