Ontologia

Commune · FRA

Saulgé

France

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

Species observed

2 193

Observations

77 469

Area

62,6km²

Ecological tissue

Sample of 37 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 Saulgé : 25 espèces reliées par 105 interactions GloBI sur 6 types (connectance 15.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
105
Connectance
0.158
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

2 193 distinct species · 77 469 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

77 469 obs · 7 cellules
Obs. / cellule
≥ 33 159
33 159–33 158
12 327–33 158
7 840–12 326
< 7 840

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

Climate

Mean T°

12,1°C

Annual rain

825mm

Warmest m°

24,8°C

Coldest m°

2,1°C

Elevation: 141 m on average (min 114 m, max 195 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
825mm
Warmest month
24,8°C
Coldest month
2,1°C
Mean alt.
141m
Min
114m
Max
195m
Std. dev.
18m
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

6,4

Org. C

28,5g/kg

Clay

20,5%

Sand

38,7%

Silt

40,9%

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

Dominant lithology: scGLiMaggregated to Vienne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
49,1g/kg
Clay
19,9%
Sand
39,6%
Silt
40,4%
5–15 cm
pH H₂O
6,5
Org. C
20,9g/kg
Clay
18,8%
Sand
38,7%
Silt
42,5%
15–30 cm
pH H₂O
6,5
Org. C
15,5g/kg
Clay
22,6%
Sand
37,7%
Silt
39,7%

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

Land cover

Forest18.7%
Crops55.6%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)24.6%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,2km

Lake surface here

0,11km²

Basins crossed

2

Max stream order

3

Max drainage

6 242km²

Discharge in basins

2,1m³/s

Mean precip.

853mm/an

Mean T°

11,1°C

Moisture idx

-0,05

Max snow

4%

Mean runoff

298mm/an

Mean elev. (basins)

215m

Watersheds crossing here

Lakes (1, top by area)

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

32,6%

Pesticides

43,6kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN IV · 4
Complete list

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.