Stadt Darmstadt
IUCN VLandscape Protection Area · 2004
71 km²
Commune · DEU
Roßdorf
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 180
Observations
5 732
Area
20,5km²
Ecological tissue
Sample of 35 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 Roßdorf : 22 espèces reliées par 106 interactions GloBI sur 6 types (connectance 16.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
106
Connectance
0.168
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
1 180 distinct species · 5 732 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
892mm
Warmest m°
23,6°C
Coldest m°
-1,5°C
Elevation: 190 m on average (min 153 m, max 250 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
892mm
Warmest month
23,6°C
Coldest month
-1,5°C
Mean alt.
190m
Min
153m
Max
250m
Std. dev.
21m
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
31,0g/kg
Clay
26,2%
Sand
14,9%
Silt
59,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Darmstadt-Dieburg
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
54,0g/kg
Clay
25,4%
Sand
15,5%
Silt
59,2%
5–15 cm
pH H₂O
5,7
Org. C
26,7g/kg
Clay
26,5%
Sand
13,6%
Silt
60,1%
15–30 cm
pH H₂O
5,7
Org. C
12,4g/kg
Clay
26,6%
Sand
15,6%
Silt
57,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.8%
Crops34.5%
Built-up3.2%
Bare soil0.4%
Other (grassland, water…)26.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,2km
Basins crossed
2
Max stream order
1
Max drainage
539km²
Discharge in basins
0,2m³/s
Mean precip.
676mm/an
Mean T°
9,5°C
Moisture idx
-0,16
Max snow
13%
Mean runoff
277mm/an
Mean elev. (basins)
198m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
2,1nW
Built-up
323,4%
Pesticides
26,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN V · 2IUCN IV · 2IUCN Not Reported · 1
Auenverbund Untere Gersprenz
IUCN VLandscape Protection Area · 1998
25 km²
Wald und Magerrasen bei Roßdorf
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
2 km²
Scheftheimer Wiesen bei Darmstadt
IUCN IVNature Reserve · 1993
2 km²
Großer und kleiner Bruch bei Roßdorf
IUCN IVNature Reserve · 1993
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN