Clarée
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
257 km²
Commune · FRA
Briançon
France
DfbCold, no dry season, warm summer(77 %)
Species observed
3 672
Observations
170 040
Area
27,6km²
Ecological tissue
Sample of 30 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 Briançon : 23 espèces + 7 bulles famille, 66 interactions GloBI documentées sur 4 types (connectance 15.2%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
30
Interactions affichées
66
Connectance
0.152
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
3 672 distinct species · 170 040 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,6°C
Annual rain
962mm
Warmest m°
20,4°C
Coldest m°
-9,6°C
Elevation: 1 611 m on average (min 1 235 m, max 2 268 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,6°C
Annual rain
962mm
Warmest month
20,4°C
Coldest month
-9,6°C
Mean alt.
1 611m
Min
1 235m
Max
2 268m
Std. dev.
278m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(77 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
74,3g/kg
Clay
21,0%
Sand
39,2%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hautes-Alpes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
109,8g/kg
Clay
19,9%
Sand
39,4%
Silt
40,7%
5–15 cm
pH H₂O
6,5
Org. C
63,8g/kg
Clay
19,3%
Sand
40,0%
Silt
40,8%
15–30 cm
pH H₂O
6,5
Org. C
49,3g/kg
Clay
23,7%
Sand
38,3%
Silt
38,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.7%
Crops0.9%
Built-up2.6%
Bare soil7.1%
Other (grassland, water…)51.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
14,6km
Basins crossed
1
Max stream order
4
Max drainage
2 551km²
Discharge in basins
0,4m³/s
Mean precip.
1 319mm/an
Mean T°
3,1°C
Moisture idx
0,51
Max snow
37%
Mean runoff
471mm/an
Mean elev. (basins)
2 029m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
4,5nW
Built-up
257,5%
Pesticides
27,8kg/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.