Ontologia

Commune · FRA

Saint-Michel-de-Feins

France

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

Species observed

736

Observations

5 340

Area

6,7km²

Ecological tissue

Sample of 16 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-Michel-de-Feins : 13 espèces + 3 bulles famille, 16 interactions GloBI documentées sur 1 type (connectance 13.3%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
16
Interactions affichées
16
Connectance
0.133
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

736 distinct species · 5 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 340 obs · 1 cellules
Obs. / cellule
≥ 5 340
5 340–5 339
5 340–5 339
5 340–5 339
< 5 340

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

Climate

Mean T°

11,7°C

Annual rain

749mm

Warmest m°

23,5°C

Coldest m°

2,1°C

Elevation: 68 m on average (min 58 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
749mm
Warmest month
23,5°C
Coldest month
2,1°C
Mean alt.
68m
Min
58m
Max
76m
Std. dev.
5m
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

31,0g/kg

Clay

20,9%

Sand

35,6%

Silt

43,5%

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

Dominant lithology: ssGLiMaggregated to Mayenne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
51,3g/kg
Clay
18,0%
Sand
38,0%
Silt
44,1%
5–15 cm
pH H₂O
6,2
Org. C
23,6g/kg
Clay
20,9%
Sand
35,8%
Silt
43,2%
15–30 cm
pH H₂O
6,2
Org. C
18,0g/kg
Clay
23,7%
Sand
33,0%
Silt
43,2%

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

Land cover

Forest8.0%
Crops63.5%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)27.4%

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

7 981km²

Discharge in basins

0,5m³/s

Mean precip.

697mm/an

Mean T°

11,1°C

Moisture idx

-0,18

Max snow

5%

Mean runoff

249mm/an

Mean elev. (basins)

69m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

64,3%

Pesticides

43,9kg/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.