Marais des Agusas, montagnes de la Serre et d'Uzègues
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
70 km²
Commune · FRA
Sampzon
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
2 221
Observations
30 311
Area
8,5km²
Ecological tissue
Sample of 27 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 Sampzon : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 34 interactions GloBI documentées sur 5 types (connectance 9.7%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
27
Interactions affichées
34
Connectance
0.097
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
2 221 distinct species · 30 311 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
1 142mm
Warmest m°
28,6°C
Coldest m°
1,4°C
Elevation: 214 m on average (min 111 m, max 387 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
1 142mm
Warmest month
28,6°C
Coldest month
1,4°C
Mean alt.
214m
Min
111m
Max
387m
Std. dev.
82m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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
7,3
Org. C
29,5g/kg
Clay
26,6%
Sand
32,5%
Silt
40,9%
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
7,2
Org. C
47,5g/kg
Clay
25,7%
Sand
32,9%
Silt
41,4%
5–15 cm
pH H₂O
7,4
Org. C
20,9g/kg
Clay
25,7%
Sand
32,2%
Silt
42,1%
15–30 cm
pH H₂O
7,4
Org. C
20,1g/kg
Clay
28,5%
Sand
32,3%
Silt
39,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest62.0%
Crops8.2%
Built-up0.9%
Bare soil1.5%
Other (grassland, water…)27.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
0,9km
Basins crossed
1
Max stream order
4
Max drainage
2 394km²
Discharge in basins
0,1m³/s
Mean precip.
802mm/an
Mean T°
10,3°C
Moisture idx
-0,10
Max snow
9%
Mean runoff
518mm/an
Mean elev. (basins)
583m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
91,6%
Pesticides
43,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Bois de Païolive et Basse Vallée du Chassezac
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
62 km²
Moyenne vallée de l'Ardèche, pelouses du plateau des Gras
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
54 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.