Ontologia

Commune · FRA

Saint-Martin-de-Fontenay

France

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

Species observed

1 153

Observations

13 515

Area

10,7km²

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 Saint-Martin-de-Fontenay : 25 espèces reliées par 73 interactions GloBI sur 4 types (connectance 16.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
73
Connectance
0.168
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

1 153 distinct species · 13 515 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 515 obs · 1 cellules
Obs. / cellule
≥ 13 515
13 515–13 514
13 515–13 514
13 515–13 514
< 13 515

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

Climate

Mean T°

11,2°C

Annual rain

763mm

Warmest m°

22,5°C

Coldest m°

2,2°C

Elevation: 62 m on average (min 43 m, max 75 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
763mm
Warmest month
22,5°C
Coldest month
2,2°C
Mean alt.
62m
Min
43m
Max
75m
Std. dev.
12m
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

6,7

Org. C

30,2g/kg

Clay

27,2%

Sand

19,8%

Silt

53,0%

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

Dominant lithology: ssGLiMaggregated to Calvados

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
48,5g/kg
Clay
25,8%
Sand
20,3%
Silt
53,8%
5–15 cm
pH H₂O
6,7
Org. C
22,6g/kg
Clay
28,0%
Sand
18,7%
Silt
53,2%
15–30 cm
pH H₂O
6,7
Org. C
19,4g/kg
Clay
27,8%
Sand
20,4%
Silt
51,8%

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

Land cover

Forest2.4%
Crops76.4%
Built-up1.9%
Bare soil0.6%
Other (grassland, water…)18.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 550km²

Discharge in basins

11,1m³/s

Mean precip.

690mm/an

Mean T°

10,6°C

Moisture idx

-0,10

Max snow

8%

Mean runoff

594mm/an

Mean elev. (basins)

51m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

190,6%

Pesticides

45,6kg/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.