Secteur Alluvial Rhin-Ried-Bruch, Bas-Rhin
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
202 km²
Commune · FRA
Meistratzheim
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
906
Observations
10 065
Area
13km²
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 Meistratzheim : 18 espèces reliées par 84 interactions GloBI sur 4 types (connectance 22.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
84
Connectance
0.222
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
906 distinct species · 10 065 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
818mm
Warmest m°
24,5°C
Coldest m°
-1,2°C
Elevation: 153 m on average (min 150 m, max 161 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
818mm
Warmest month
24,5°C
Coldest month
-1,2°C
Mean alt.
153m
Min
150m
Max
161m
Std. dev.
2m
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
6,1
Org. C
27,7g/kg
Clay
29,3%
Sand
20,7%
Silt
50,0%
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
6,0
Org. C
46,2g/kg
Clay
28,9%
Sand
21,0%
Silt
50,2%
5–15 cm
pH H₂O
6,1
Org. C
22,3g/kg
Clay
30,0%
Sand
19,4%
Silt
50,6%
15–30 cm
pH H₂O
6,1
Org. C
14,6g/kg
Clay
29,1%
Sand
21,9%
Silt
49,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.3%
Crops61.4%
Built-up1.2%
Bare soil0.4%
Other (grassland, water…)19.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,2km
Basins crossed
1
Max stream order
3
Max drainage
43 826km²
Discharge in basins
11,8m³/s
Mean precip.
752mm/an
Mean T°
9,1°C
Moisture idx
-0,05
Max snow
12%
Mean runoff
438mm/an
Mean elev. (basins)
346m
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
1,6nW
Built-up
120,0%
Pesticides
47,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Bruch De L\'Andlau
IUCN IVBiotope Protection Order · 1986
5 km²
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.