Ontologia

Commune · FRA

Saint-Martin-des-Bois

France

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

Species observed

1 950

Observations

44 362

Area

36,4km²

Ecological tissue

Sample of 34 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-des-Bois : 25 espèces reliées par 124 interactions GloBI sur 6 types (connectance 19.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
124
Connectance
0.197
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

1 950 distinct species · 44 362 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

44 362 obs · 5 cellules
Obs. / cellule
≥ 15 433
15 433–15 432
9 154–15 432
6 651–9 153
< 6 651

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

Climate

Mean T°

11,4°C

Annual rain

684mm

Warmest m°

23,7°C

Coldest m°

1,5°C

Elevation: 116 m on average (min 67 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
684mm
Warmest month
23,7°C
Coldest month
1,5°C
Mean alt.
116m
Min
67m
Max
152m
Std. dev.
30m
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

6,6

Org. C

24,3g/kg

Clay

21,6%

Sand

25,2%

Silt

53,1%

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

Dominant lithology: scGLiMaggregated to Loir-et-Cher

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
40,7g/kg
Clay
21,0%
Sand
25,8%
Silt
53,2%
5–15 cm
pH H₂O
6,7
Org. C
18,9g/kg
Clay
21,4%
Sand
25,0%
Silt
53,6%
15–30 cm
pH H₂O
6,6
Org. C
13,4g/kg
Clay
22,4%
Sand
25,0%
Silt
52,6%

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

Land cover

Forest7.5%
Crops78.2%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)13.5%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,3km

Basins crossed

3

Max stream order

5

Max drainage

42 572km²

Discharge in basins

0,6m³/s

Mean precip.

656mm/an

Mean T°

10,7°C

Moisture idx

-0,22

Max snow

5%

Mean runoff

205mm/an

Mean elev. (basins)

137m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

41,8%

Pesticides

45,1kg/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.