Ohrn-, Kupfer- und Forellental
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2019
27 km²
Subdivision · DEU
Zweiflingen
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
781
Observations
1 476
Area
32,3km²
Ecological tissue
Sample of 28 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 Zweiflingen : 19 espèces reliées par 77 interactions GloBI sur 5 types (connectance 20.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
77
Connectance
0.204
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
781 distinct species · 1 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
874mm
Warmest m°
23,3°C
Coldest m°
-2,3°C
Elevation: 296 m on average (min 219 m, max 327 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
874mm
Warmest month
23,3°C
Coldest month
-2,3°C
Mean alt.
296m
Min
219m
Max
327m
Std. dev.
22m
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
6,5
Org. C
35,6g/kg
Clay
30,4%
Sand
21,8%
Silt
47,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Hohenlohekreis
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
59,9g/kg
Clay
28,3%
Sand
22,4%
Silt
49,3%
5–15 cm
pH H₂O
6,7
Org. C
27,4g/kg
Clay
32,0%
Sand
19,4%
Silt
48,5%
15–30 cm
pH H₂O
6,6
Org. C
19,5g/kg
Clay
31,0%
Sand
23,5%
Silt
45,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.3%
Crops49.5%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)15.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
10,0km
Basins crossed
1
Max stream order
3
Max drainage
1 955km²
Discharge in basins
0,4m³/s
Mean precip.
715mm/an
Mean T°
8,8°C
Moisture idx
-0,08
Max snow
17%
Mean runoff
367mm/an
Mean elev. (basins)
407m
Watersheds crossing here
Rivers / streams (3, 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
59,5%
Pesticides
25,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN V · 3IUCN Not Reported · 2IUCN IV · 1
Kocher mit Seitentälern
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
9 km²
Ohrntal
IUCN VLandscape Protection Area · 1963
3 km²
Vogelhalde Sindringen-Ohrnberg
IUCN IVNature Reserve · 1975
2 km²
Schloßpark Friedrichsruhe
IUCN VLandscape Protection Area · 1952
0 km²
Limes bei Pfahlbach
IUCN VLandscape Protection Area · 1974
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN