Ourtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2005
72 km²
Subdivision · DEU
Karlshausen
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
876
Observations
1 991
Area
7km²
Ecological tissue
Sample of 39 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 Karlshausen : 25 espèces reliées par 154 interactions GloBI sur 5 types (connectance 19.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
154
Connectance
0.197
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
876 distinct species · 1 991 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,2°C
Annual rain
935mm
Warmest m°
20,7°C
Coldest m°
-2,3°C
Elevation: 458 m on average (min 372 m, max 499 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,2°C
Annual rain
935mm
Warmest month
20,7°C
Coldest month
-2,3°C
Mean alt.
458m
Min
372m
Max
499m
Std. dev.
38m
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
5,4
Org. C
55,2g/kg
Clay
26,5%
Sand
24,4%
Silt
49,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Eifelkreis Bitburg-Prüm
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
93,3g/kg
Clay
25,9%
Sand
24,5%
Silt
49,6%
5–15 cm
pH H₂O
5,5
Org. C
49,2g/kg
Clay
25,9%
Sand
24,1%
Silt
50,0%
15–30 cm
pH H₂O
5,5
Org. C
23,1g/kg
Clay
27,5%
Sand
24,6%
Silt
47,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.0%
Crops42.1%
Built-up0.7%
Bare soil0.5%
Other (grassland, water…)22.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,0km
Basins crossed
3
Max stream order
2
Max drainage
3 296km²
Discharge in basins
0,3m³/s
Mean precip.
915mm/an
Mean T°
7,9°C
Moisture idx
0,25
Max snow
18%
Mean runoff
378mm/an
Mean elev. (basins)
436m
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
0,3nW
Built-up
70,6%
Pesticides
29,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN