Ontologia

Commune · FRA

Châtel

France

DfcCold, no dry season, cold summer(62 %)

Species observed

1 823

Observations

16 122

Area

35,1km²

Ecological tissue

Sample of 23 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 Châtel : 11 espèces reliées par 87 interactions GloBI sur 5 types (connectance 26.8%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
87
Connectance
0.268
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

1 823 distinct species · 16 122 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 122 obs · 1 cellules
Obs. / cellule
≥ 16 122
16 122–16 121
16 122–16 121
16 122–16 121
< 16 122

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

3,0°C

Annual rain

2 281mm

Warmest m°

16,7°C

Coldest m°

-11,1°C

Elevation: 1 592 m on average (min 1 194 m, max 2 002 m)

Bioclimatic detailsExpert
Annual mean temp.
3,0°C
Annual rain
2 281mm
Warmest month
16,7°C
Coldest month
-11,1°C
Mean alt.
1 592m
Min
1 194m
Max
2 002m
Std. dev.
216m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(62 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,7

Org. C

78,9g/kg

Clay

26,4%

Sand

32,5%

Silt

41,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Haute-Savoie

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
116,8g/kg
Clay
26,2%
Sand
32,4%
Silt
41,5%
5–15 cm
pH H₂O
5,7
Org. C
75,2g/kg
Clay
26,4%
Sand
32,2%
Silt
41,4%
15–30 cm
pH H₂O
5,8
Org. C
44,6g/kg
Clay
26,8%
Sand
33,0%
Silt
40,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest37.2%
Crops0.6%
Built-up0.6%
Bare soil1.9%
Other (grassland, water…)59.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,1km

Basins crossed

2

Max stream order

1

Max drainage

6 393km²

Discharge in basins

1,3m³/s

Mean precip.

1 312mm/an

Mean T°

5,8°C

Moisture idx

0,43

Max snow

31%

Mean runoff

939mm/an

Mean elev. (basins)

1 229m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

1,2nW

Built-up

55,6%

Pesticides

55,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN IV · 1IUCN Not Reported · 1IUCN Not Assigned · 1

Mont de Grange

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

13 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.