Ontologia

Commune · FRA

Héry-sur-Alby

France

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

Species observed

1 478

Observations

38 403

Area

7,1km²

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 Héry-sur-Alby : 28 espèces + 4 bulles famille, 82 interactions GloBI documentées sur 3 types (connectance 16.5%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
82
Connectance
0.165
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

1 478 distinct species · 38 403 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 403 obs · 1 cellules
Obs. / cellule
≥ 38 403
38 403–38 402
38 403–38 402
38 403–38 402
< 38 403

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

Climate

Mean T°

10,5°C

Annual rain

1 396mm

Warmest m°

23,7°C

Coldest m°

-3,8°C

Elevation: 566 m on average (min 467 m, max 627 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
1 396mm
Warmest month
23,7°C
Coldest month
-3,8°C
Mean alt.
566m
Min
467m
Max
627m
Std. dev.
59m
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

6,6

Org. C

46,6g/kg

Clay

28,3%

Sand

33,7%

Silt

38,1%

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
6,6
Org. C
77,0g/kg
Clay
27,6%
Sand
34,0%
Silt
38,4%
5–15 cm
pH H₂O
6,6
Org. C
37,4g/kg
Clay
27,6%
Sand
33,1%
Silt
39,4%
15–30 cm
pH H₂O
6,7
Org. C
25,4g/kg
Clay
29,6%
Sand
33,8%
Silt
36,6%

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

Land cover

Forest25.0%
Crops35.6%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)37.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,6km

Basins crossed

2

Max stream order

3

Max drainage

1 371km²

Discharge in basins

0,2m³/s

Mean precip.

1 100mm/an

Mean T°

8,1°C

Moisture idx

0,23

Max snow

20%

Mean runoff

696mm/an

Mean elev. (basins)

852m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

129,3%

Pesticides

20,1kg/km²

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

Protected areas1

IUCN V · 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.