goldbuch
IUCN IVLand acquired by a regional conservatory of natural areas · 1997
0 km²
Commune · FRA
Marlenheim
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 271
Observations
8 238
Area
15km²
Ecological tissue
Sample of 33 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 Marlenheim : 17 espèces reliées par 91 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
91
Connectance
0.172
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
1 271 distinct species · 8 238 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
862mm
Warmest m°
23,9°C
Coldest m°
-1,3°C
Elevation: 213 m on average (min 182 m, max 338 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
862mm
Warmest month
23,9°C
Coldest month
-1,3°C
Mean alt.
213m
Min
182m
Max
338m
Std. dev.
35m
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
28,1g/kg
Clay
30,1%
Sand
18,6%
Silt
51,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Bas-Rhin
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
46,6g/kg
Clay
29,0%
Sand
19,5%
Silt
51,5%
5–15 cm
pH H₂O
6,6
Org. C
21,3g/kg
Clay
30,7%
Sand
17,6%
Silt
51,7%
15–30 cm
pH H₂O
6,6
Org. C
16,4g/kg
Clay
30,7%
Sand
18,7%
Silt
50,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.7%
Crops61.7%
Built-up2.6%
Bare soil0.6%
Other (grassland, water…)25.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,1km
Basins crossed
2
Max stream order
2
Max drainage
46 517km²
Discharge in basins
13,8m³/s
Mean precip.
752mm/an
Mean T°
9,2°C
Moisture idx
-0,05
Max snow
12%
Mean runoff
442mm/an
Mean elev. (basins)
339m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,9nW
Built-up
259,0%
Pesticides
45,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.