Plaine de Niort Sud-Est
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
208 km²
Commune · FRA
Périgné
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 588
Observations
38 918
Area
21,1km²
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Species present
1 588 distinct species · 38 918 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
880mm
Warmest m°
24,7°C
Coldest m°
2,5°C
Elevation: 68 m on average (min 48 m, max 95 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,4°C
Annual rain
880mm
Warmest month
24,7°C
Coldest month
2,5°C
Mean alt.
68m
Min
48m
Max
95m
Std. dev.
15m
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
7,4
Org. C
30,9g/kg
Clay
32,7%
Sand
17,0%
Silt
50,3%
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
7,2
Org. C
47,4g/kg
Clay
31,5%
Sand
17,4%
Silt
51,1%
5–15 cm
pH H₂O
7,5
Org. C
28,0g/kg
Clay
33,6%
Sand
15,2%
Silt
51,3%
15–30 cm
pH H₂O
7,5
Org. C
17,3g/kg
Clay
33,0%
Sand
18,4%
Silt
48,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.0%
Crops67.7%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)22.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
9,3km
Basins crossed
1
Max stream order
3
Max drainage
1 332km²
Discharge in basins
0,4m³/s
Mean precip.
831mm/an
Mean T°
12,1°C
Moisture idx
-0,06
Max snow
2%
Mean runoff
535mm/an
Mean elev. (basins)
67m
Watersheds crossing here
Rivers / streams (2, 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
76,8%
Pesticides
41,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Vallée de la Boutonne
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
72 km²
vallees de la belle et de la somptueuse - mc
IUCN IVLand acquired by a regional conservatory of natural areas · 2017
0 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.