Ontologia

Commune · FRA

Chevrier

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 976

Observations

21 562

Area

5,2km²

Ecological tissue

Sample of 32 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 Chevrier : 28 espèces + 4 bulles famille, 94 interactions GloBI documentées sur 5 types (connectance 19.0%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
94
Connectance
0.190
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

1 976 distinct species · 21 562 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 562 obs · 1 cellules
Obs. / cellule
≥ 21 562
21 562–21 561
21 562–21 561
21 562–21 561
< 21 562

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

Climate

Mean T°

10,6°C

Annual rain

1 384mm

Warmest m°

23,7°C

Coldest m°

-2,6°C

Elevation: 523 m on average (min 366 m, max 757 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
1 384mm
Warmest month
23,7°C
Coldest month
-2,6°C
Mean alt.
523m
Min
366m
Max
757m
Std. dev.
109m
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

6,4

Org. C

72,7g/kg

Clay

31,4%

Sand

28,5%

Silt

40,1%

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
6,3
Org. C
110,8g/kg
Clay
30,4%
Sand
28,5%
Silt
41,0%
5–15 cm
pH H₂O
6,5
Org. C
71,4g/kg
Clay
31,5%
Sand
27,9%
Silt
40,6%
15–30 cm
pH H₂O
6,5
Org. C
36,1g/kg
Clay
32,2%
Sand
28,9%
Silt
38,8%

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

Land cover

Forest48.3%
Crops26.6%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)23.8%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Lake surface here

0,09km²

Basins crossed

1

Max stream order

5

Max drainage

11 297km²

Discharge in basins

1,4m³/s

Mean precip.

1 112mm/an

Mean T°

8,5°C

Moisture idx

0,25

Max snow

16%

Mean runoff

968mm/an

Mean elev. (basins)

729m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

83,4%

Pesticides

45,4kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 3IUCN V · 1

Haut-Jura

IUCN V

Regional Nature Park · 1986

1 780 km²

Complete list

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.