Ontologia

Commune · FRA

Saint-Ganton

France

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

Species observed

1 215

Observations

20 921

Area

14,6km²

Ecological tissue

Sample of 33 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-Ganton : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 15.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
79
Connectance
0.150
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

1 215 distinct species · 20 921 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 921 obs · 3 cellules
Obs. / cellule
≥ 8 219
8 219–8 218
8 219–8 218
7 112–8 218
< 7 112

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

Climate

Mean T°

11,6°C

Annual rain

895mm

Warmest m°

22,9°C

Coldest m°

2,3°C

Elevation: 76 m on average (min 44 m, max 86 m)

Bioclimatic detailsExpert
Annual mean temp.
11,6°C
Annual rain
895mm
Warmest month
22,9°C
Coldest month
2,3°C
Mean alt.
76m
Min
44m
Max
86m
Std. dev.
9m
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

5,9

Org. C

34,1g/kg

Clay

23,4%

Sand

23,9%

Silt

52,6%

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

Dominant lithology: ssGLiMaggregated to Ille-et-Vilaine

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
55,3g/kg
Clay
21,5%
Sand
25,1%
Silt
53,5%
5–15 cm
pH H₂O
6,0
Org. C
27,2g/kg
Clay
23,8%
Sand
23,4%
Silt
52,8%
15–30 cm
pH H₂O
5,9
Org. C
19,9g/kg
Clay
25,0%
Sand
23,4%
Silt
51,5%

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

Land cover

Forest22.8%
Crops48.2%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)28.0%

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 676km²

Discharge in basins

0,5m³/s

Mean precip.

744mm/an

Mean T°

11,2°C

Moisture idx

-0,09

Max snow

5%

Mean runoff

463mm/an

Mean elev. (basins)

59m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

58,4%

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.