Hardtwald nördlich von Karlsruhe
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
47 km²
Subdivision · DEU
Germany
Species observed
1 734
Observations
5 664
Area
45,8km²
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).
Tissu écologique de Stutensee : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 5 types (connectance 13.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 734 distinct species · 5 664 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
11,0°C
Annual rain
817mm
Warmest m°
24,8°C
Coldest m°
-1,0°C
Elevation: 112 m on average (min 109 m, max 115 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,0
Org. C
32,3g/kg
Clay
25,1%
Sand
28,0%
Silt
46,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Karlsruhe
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
10,1km
Basins crossed
2
Max stream order
3
Max drainage
51 652km²
Discharge in basins
9,9m³/s
Mean precip.
734mm/an
Mean T°
9,9°C
Moisture idx
-0,09
Max snow
12%
Mean runoff
365mm/an
Mean elev. (basins)
214m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
3hab/km²
Night light
2,8nW
Built-up
281,6%
Pesticides
14,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Protection Area (Birds Directive) · 2007
47 km²
Special Areas of Conservation (Habitats Directive) · 2019
47 km²
Landscape Protection Area · 1962
31 km²
Special Areas of Conservation (Habitats Directive) · 2019
26 km²
Landscape Protection Area · 1980
18 km²
Landscape Protection Area · 1962
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN