Ontologia

Commune · FRA

Grenois

France

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

Species observed

877

Observations

10 515

Area

14,4km²

Ecological tissue

Sample of 21 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 Grenois : 20 espèces + 1 bulle famille, 28 interactions GloBI documentées sur 2 types (connectance 13.3%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
21
Interactions affichées
28
Connectance
0.133
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

877 distinct species · 10 515 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 515 obs · 1 cellules
Obs. / cellule
≥ 10 515
10 515–10 514
10 515–10 514
10 515–10 514
< 10 515

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

Climate

Mean T°

10,9°C

Annual rain

891mm

Warmest m°

23,8°C

Coldest m°

0,5°C

Elevation: 273 m on average (min 211 m, max 334 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
891mm
Warmest month
23,8°C
Coldest month
0,5°C
Mean alt.
273m
Min
211m
Max
334m
Std. dev.
24m
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

6,0

Org. C

33,9g/kg

Clay

32,0%

Sand

20,8%

Silt

47,2%

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

Dominant lithology: scGLiMaggregated to Nièvre

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
60,1g/kg
Clay
30,8%
Sand
21,0%
Silt
48,2%
5–15 cm
pH H₂O
6,0
Org. C
25,3g/kg
Clay
30,9%
Sand
19,7%
Silt
49,3%
15–30 cm
pH H₂O
6,0
Org. C
16,4g/kg
Clay
34,3%
Sand
21,8%
Silt
43,9%

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

Land cover

Forest29.0%
Crops56.3%
Built-up0.2%
Bare soil0.5%
Other (grassland, water…)14.1%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

5 208km²

Discharge in basins

0,1m³/s

Mean precip.

754mm/an

Mean T°

10,4°C

Moisture idx

-0,09

Max snow

7%

Mean runoff

263mm/an

Mean elev. (basins)

296m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

17,1%

Pesticides

45,4kg/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.