Le Rhône aval
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
126 km²
Commune · FRA
Saint-Pierre-de-Mézoargues
France
CsaTemperate, dry summer, hot summer(100 %)
Species observed
1 413
Observations
11 088
Area
4,4km²
Ecological tissue
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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Saint-Pierre-de-Mézoargues : 37 espèces + 5 bulles famille, 68 interactions GloBI documentées sur 5 types (connectance 7.9%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
42
Interactions affichées
68
Connectance
0.079
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
1 413 distinct species · 11 088 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,5°C
Annual rain
655mm
Warmest m°
31,4°C
Coldest m°
2,3°C
Elevation: 11 m on average (min 10 m, max 12 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,5°C
Annual rain
655mm
Warmest month
31,4°C
Coldest month
2,3°C
Mean alt.
11m
Min
10m
Max
12m
Std. dev.
0m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
30,5g/kg
Clay
20,1%
Sand
35,2%
Silt
44,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Bouches-du-Rhône
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
50,7g/kg
Clay
19,5%
Sand
35,6%
Silt
44,9%
5–15 cm
pH H₂O
7,7
Org. C
20,7g/kg
Clay
17,7%
Sand
36,1%
Silt
46,2%
15–30 cm
pH H₂O
7,7
Org. C
20,1g/kg
Clay
23,1%
Sand
33,9%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.7%
Crops35.8%
Built-up0.9%
Bare soil3.1%
Other (grassland, water…)45.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,6km
Basins crossed
1
Max stream order
7
Max drainage
92 990km²
Discharge in basins
67,7m³/s
Mean precip.
708mm/an
Mean T°
13,7°C
Moisture idx
-0,30
Max snow
3%
Mean runoff
288mm/an
Mean elev. (basins)
53m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
93,1%
Pesticides
41,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 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.