Ontologia

Commune · FRA

Fontaines-Saint-Martin

France

CfaTemperate, no dry season, hot summer(60 %)

Species observed

408

Observations

949

Area

2,6km²

Ecological tissue

Sample of 30 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 Fontaines-Saint-Martin : 25 espèces + 5 bulles famille, 63 interactions GloBI documentées sur 3 types (connectance 14.5%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
63
Connectance
0.145
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

408 distinct species · 949 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

955 obs · 4 cellules · 1917–2026
Obs. / cellule
≥ 812
812–811
108–811
108–107
< 108

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,1°C

Annual rain

863mm

Warmest m°

25,9°C

Coldest m°

-0,4°C

Elevation: 224 m on average (min 184 m, max 271 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
863mm
Warmest month
25,9°C
Coldest month
-0,4°C
Mean alt.
224m
Min
184m
Max
271m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(60 %)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

28,0g/kg

Clay

23,3%

Sand

35,7%

Silt

41,1%

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

Dominant lithology: mtGLiMaggregated to Rhône

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
47,0g/kg
Clay
23,2%
Sand
35,7%
Silt
41,1%
5–15 cm
pH H₂O
6,6
Org. C
19,6g/kg
Clay
22,3%
Sand
35,2%
Silt
42,6%
15–30 cm
pH H₂O
6,7
Org. C
17,4g/kg
Clay
24,4%
Sand
36,1%
Silt
39,5%

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

Land cover

Forest16.5%
Crops24.4%
Built-up7.7%
Bare soil0.7%
Other (grassland, water…)50.6%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

2

Max drainage

29 001km²

Discharge in basins

3,6m³/s

Mean precip.

794mm/an

Mean T°

11,1°C

Moisture idx

-0,12

Max snow

3%

Mean runoff

398mm/an

Mean elev. (basins)

264m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

3,5nW

Built-up

772,0%

Pesticides

43,7kg/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.