Ontologia

Commune · FRA

Saint-Saulge

France

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

Species observed

1 966

Observations

12 709

Area

25,7km²

Ecological tissue

Sample of 47 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 Saint-Saulge : 40 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 6 types (connectance 9.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
115
Connectance
0.098
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 966 distinct species · 12 709 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 709 obs · 1 cellules
Obs. / cellule
≥ 12 709
12 709–12 708
12 709–12 708
12 709–12 708
< 12 709

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

1 042mm

Warmest m°

23,8°C

Coldest m°

0,6°C

Elevation: 302 m on average (min 253 m, max 391 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
1 042mm
Warmest month
23,8°C
Coldest month
0,6°C
Mean alt.
302m
Min
253m
Max
391m
Std. dev.
41m
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

6,2

Org. C

40,9g/kg

Clay

30,0%

Sand

23,5%

Silt

46,5%

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
6,2
Org. C
73,7g/kg
Clay
29,6%
Sand
23,1%
Silt
47,3%
5–15 cm
pH H₂O
6,3
Org. C
31,3g/kg
Clay
29,8%
Sand
22,4%
Silt
47,8%
15–30 cm
pH H₂O
6,3
Org. C
17,7g/kg
Clay
30,4%
Sand
25,1%
Silt
44,5%

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

Land cover

Forest34.2%
Crops40.0%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)25.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,3km

Basins crossed

1

Max stream order

1

Max drainage

1 697km²

Discharge in basins

0,3m³/s

Mean precip.

764mm/an

Mean T°

10,6°C

Moisture idx

-0,08

Max snow

6%

Mean runoff

312mm/an

Mean elev. (basins)

290m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

49,7%

Pesticides

44,8kg/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.