Ontologia

Commune · FRA

Arceau

France

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

Species observed

1 274

Observations

47 749

Area

21,9km²

Ecological tissue

Sample of 41 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 Arceau : 36 espèces + 5 bulles famille, 80 interactions GloBI documentées sur 4 types (connectance 9.8%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
80
Connectance
0.098
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

1 274 distinct species · 47 749 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 749 obs · 1 cellules
Obs. / cellule
≥ 47 749
47 749–47 748
47 749–47 748
47 749–47 748
< 47 749

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

Climate

Mean T°

11,2°C

Annual rain

873mm

Warmest m°

24,7°C

Coldest m°

-0,5°C

Elevation: 232 m on average (min 221 m, max 246 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
873mm
Warmest month
24,7°C
Coldest month
-0,5°C
Mean alt.
232m
Min
221m
Max
246m
Std. dev.
6m
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

29,1g/kg

Clay

31,6%

Sand

16,4%

Silt

52,0%

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

Dominant lithology: scGLiMaggregated to Côte-d'Or

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
45,4g/kg
Clay
30,0%
Sand
16,4%
Silt
53,6%
5–15 cm
pH H₂O
6,7
Org. C
24,2g/kg
Clay
30,9%
Sand
15,2%
Silt
53,8%
15–30 cm
pH H₂O
6,7
Org. C
17,6g/kg
Clay
33,9%
Sand
17,5%
Silt
48,5%

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

Land cover

Forest21.9%
Crops59.2%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)17.9%

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

Hydrology3 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

6,5km

Lake surface here

0,13km²

Basins crossed

3

Max stream order

4

Max drainage

10 572km²

Discharge in basins

1,1m³/s

Mean precip.

829mm/an

Mean T°

9,8°C

Moisture idx

0,02

Max snow

7%

Mean runoff

377mm/an

Mean elev. (basins)

348m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

49,4%

Pesticides

46,9kg/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.