Marais des Agusas, montagnes de la Serre et d'Uzègues
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
70 km²
Commune · FRA
Saint-Sauveur-de-Cruzières
France
CsaTemperate, dry summer, hot summer(55 %)
Species observed
1 329
Observations
11 891
Area
24,7km²
Ecological tissue
Sample of 21 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-Sauveur-de-Cruzières : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 6 types (connectance 19.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
50
Connectance
0.198
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 329 distinct species · 11 891 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,9°C
Annual rain
1 120mm
Warmest m°
28,8°C
Coldest m°
1,5°C
Elevation: 192 m on average (min 130 m, max 308 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,9°C
Annual rain
1 120mm
Warmest month
28,8°C
Coldest month
1,5°C
Mean alt.
192m
Min
130m
Max
308m
Std. dev.
48m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(55 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
30,9g/kg
Clay
26,1%
Sand
30,7%
Silt
43,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Ardèche
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
49,4g/kg
Clay
25,4%
Sand
31,0%
Silt
43,7%
5–15 cm
pH H₂O
7,4
Org. C
21,7g/kg
Clay
24,9%
Sand
30,7%
Silt
44,4%
15–30 cm
pH H₂O
7,4
Org. C
21,7g/kg
Clay
28,0%
Sand
30,4%
Silt
41,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.0%
Crops30.7%
Built-up0.5%
Bare soil3.2%
Other (grassland, water…)44.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
5,1km
Basins crossed
1
Max stream order
2
Max drainage
1 357km²
Discharge in basins
0,4m³/s
Mean precip.
767mm/an
Mean T°
12,2°C
Moisture idx
-0,20
Max snow
6%
Mean runoff
486mm/an
Mean elev. (basins)
303m
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
0,0nW
Built-up
51,8%
Pesticides
45,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 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.