Chaînons calcaires du Piémont Commingeois
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
62 km²
Commune · FRA
Cier-de-Rivière
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 164
Observations
36 247
Area
9km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
2 164 distinct species · 36 247 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
1 174mm
Warmest m°
23,8°C
Coldest m°
0,6°C
Elevation: 494 m on average (min 408 m, max 555 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
1 174mm
Warmest month
23,8°C
Coldest month
0,6°C
Mean alt.
494m
Min
408m
Max
555m
Std. dev.
46m
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
6,2
Org. C
48,0g/kg
Clay
24,8%
Sand
24,9%
Silt
50,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Haute-Garonne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
81,2g/kg
Clay
24,1%
Sand
25,2%
Silt
50,8%
5–15 cm
pH H₂O
6,2
Org. C
35,4g/kg
Clay
23,9%
Sand
24,7%
Silt
51,3%
15–30 cm
pH H₂O
6,2
Org. C
27,3g/kg
Clay
26,3%
Sand
24,8%
Silt
48,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest53.7%
Crops26.1%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)19.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
3
Max drainage
2 298km²
Discharge in basins
2,1m³/s
Mean precip.
821mm/an
Mean T°
11,5°C
Moisture idx
-0,13
Max snow
9%
Mean runoff
380mm/an
Mean elev. (basins)
444m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
46,1%
Pesticides
46,9kg/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.