Ontologia

Commune · FRA

Heuilley-le-Grand

France

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

Species observed

1 584

Observations

31 164

Area

12,6km²

Ecological tissue

Sample of 26 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 Heuilley-le-Grand : 21 espèces reliées par 53 interactions GloBI sur 4 types (connectance 16.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
53
Connectance
0.163
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

1 584 distinct species · 31 164 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

31 164 obs · 3 cellules
Obs. / cellule
≥ 14 133
14 133–14 132
14 133–14 132
9 707–14 132
< 9 707

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

Climate

Mean T°

10,3°C

Annual rain

939mm

Warmest m°

23,5°C

Coldest m°

-0,8°C

Elevation: 336 m on average (min 318 m, max 345 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
939mm
Warmest month
23,5°C
Coldest month
-0,8°C
Mean alt.
336m
Min
318m
Max
345m
Std. dev.
7m
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

39,8g/kg

Clay

33,7%

Sand

12,8%

Silt

53,5%

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

Dominant lithology: scGLiMaggregated to Haute-Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
66,2g/kg
Clay
31,8%
Sand
13,1%
Silt
55,0%
5–15 cm
pH H₂O
6,7
Org. C
34,2g/kg
Clay
33,0%
Sand
12,1%
Silt
54,8%
15–30 cm
pH H₂O
6,7
Org. C
18,9g/kg
Clay
36,1%
Sand
13,1%
Silt
50,7%

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

Land cover

Forest16.1%
Crops49.7%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)33.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

8 884km²

Discharge in basins

1,2m³/s

Mean precip.

857mm/an

Mean T°

10,2°C

Moisture idx

0,02

Max snow

6%

Mean runoff

458mm/an

Mean elev. (basins)

264m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

44,1%

Pesticides

44,5kg/km²

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

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.