Ontologia

Commune · FRA

Saméon

France

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

Species observed

874

Observations

6 397

Area

8,9km²

Ecological tissue

Sample of 29 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 Saméon : 18 espèces reliées par 108 interactions GloBI sur 6 types (connectance 23.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
108
Connectance
0.232
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

874 distinct species · 6 397 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 397 obs · 1 cellules
Obs. / cellule
≥ 6 397
6 397–6 396
6 397–6 396
6 397–6 396
< 6 397

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

Climate

Mean T°

10,7°C

Annual rain

796mm

Warmest m°

22,3°C

Coldest m°

1,1°C

Elevation: 26 m on average (min 18 m, max 35 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
796mm
Warmest month
22,3°C
Coldest month
1,1°C
Mean alt.
26m
Min
18m
Max
35m
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

6,9

Org. C

23,3g/kg

Clay

24,4%

Sand

23,5%

Silt

52,1%

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

Dominant lithology: smGLiMaggregated to Nord

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
34,9g/kg
Clay
24,3%
Sand
22,9%
Silt
52,7%
5–15 cm
pH H₂O
7,0
Org. C
18,5g/kg
Clay
24,2%
Sand
23,3%
Silt
52,5%
15–30 cm
pH H₂O
7,0
Org. C
16,4g/kg
Clay
24,5%
Sand
24,2%
Silt
51,2%

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

Land cover

Forest5.7%
Crops67.7%
Built-up1.6%
Bare soil1.3%
Other (grassland, water…)23.8%

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

6 079km²

Discharge in basins

0,3m³/s

Mean precip.

715mm/an

Mean T°

10,1°C

Moisture idx

-0,02

Max snow

7%

Mean runoff

434mm/an

Mean elev. (basins)

35m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

158,3%

Pesticides

61,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.