Vallée de l'Argenton
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
7 km²
Commune · FRA
Argenton-les-Vallées
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 637
Observations
42 149
Area
28,7km²
Ecological tissue
Sample of 39 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 Argenton-les-Vallées : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
97
Connectance
0.124
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 637 distinct species · 42 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,7°C
Annual rain
759mm
Warmest m°
23,9°C
Coldest m°
2,1°C
Elevation: 119 m on average (min 100 m, max 130 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,7°C
Annual rain
759mm
Warmest month
23,9°C
Coldest month
2,1°C
Mean alt.
119m
Min
100m
Max
130m
Std. dev.
6m
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
6,3
Org. C
28,4g/kg
Clay
19,9%
Sand
36,9%
Silt
43,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Deux-Sèvres
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
47,4g/kg
Clay
19,6%
Sand
37,5%
Silt
43,0%
5–15 cm
pH H₂O
6,3
Org. C
20,6g/kg
Clay
19,3%
Sand
35,4%
Silt
45,3%
15–30 cm
pH H₂O
6,3
Org. C
17,4g/kg
Clay
20,8%
Sand
37,8%
Silt
41,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.3%
Crops51.2%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)33.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
9,4km
Basins crossed
1
Max stream order
3
Max drainage
3 364km²
Discharge in basins
0,3m³/s
Mean precip.
731mm/an
Mean T°
11,3°C
Moisture idx
-0,15
Max snow
4%
Mean runoff
287mm/an
Mean elev. (basins)
117m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
82,4%
Pesticides
44,1kg/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.