Le Châtelard
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance · 2017
0 km²
Commune · CHE
Montana
Switzerland
DfbCold, no dry season, warm summer(63 %)
Species observed
2 528
Observations
18 367
Area
4,8km²
Ecological tissue
Sample of 38 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 Montana : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 5 bulles famille, 57 interactions GloBI documentées sur 6 types (connectance 8.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
57
Connectance
0.081
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
2 528 distinct species · 18 367 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,9°C
Annual rain
1 039mm
Warmest m°
21,0°C
Coldest m°
-10,4°C
Elevation: 1 119 m on average (min 522 m, max 1 953 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,9°C
Annual rain
1 039mm
Warmest month
21,0°C
Coldest month
-10,4°C
Mean alt.
1 119m
Min
522m
Max
1 953m
Std. dev.
338m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(63 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
69,4g/kg
Clay
18,7%
Sand
40,0%
Silt
41,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Sierre
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
109,5g/kg
Clay
18,6%
Sand
39,9%
Silt
41,5%
5–15 cm
pH H₂O
6,0
Org. C
60,6g/kg
Clay
19,0%
Sand
40,0%
Silt
41,1%
15–30 cm
pH H₂O
6,0
Org. C
38,0g/kg
Clay
18,5%
Sand
40,1%
Silt
41,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.2%
Crops2.2%
Built-up4.2%
Bare soil3.6%
Other (grassland, water…)58.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
2 794km²
Discharge in basins
4,2m³/s
Mean precip.
1 267mm/an
Mean T°
4,9°C
Moisture idx
0,39
Max snow
28%
Mean runoff
922mm/an
Mean elev. (basins)
1 374m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
4,9nW
Built-up
421,9%
Pesticides
51,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Assigned · 1
Le Châtelard
IUCN Not AssignedPrivate Nature Reserves · 2023
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN