Ontologia

Commune · FRA

Somme-Bionne

France

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

Species observed

628

Observations

4 323

Area

9,2km²

Ecological tissue

Sample of 28 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 Somme-Bionne : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 4 types (connectance 22.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
84
Connectance
0.222
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

628 distinct species · 4 323 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 323 obs · 1 cellules
Obs. / cellule
≥ 4 323
4 323–4 322
4 323–4 322
4 323–4 322
< 4 323

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

Climate

Mean T°

10,4°C

Annual rain

911mm

Warmest m°

23,1°C

Coldest m°

0,0°C

Elevation: 174 m on average (min 151 m, max 187 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
911mm
Warmest month
23,1°C
Coldest month
0,0°C
Mean alt.
174m
Min
151m
Max
187m
Std. dev.
6m
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

7,2

Org. C

26,3g/kg

Clay

34,5%

Sand

14,0%

Silt

51,6%

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

Dominant lithology: suGLiMaggregated to Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
42,9g/kg
Clay
33,7%
Sand
14,4%
Silt
52,0%
5–15 cm
pH H₂O
7,3
Org. C
20,6g/kg
Clay
35,1%
Sand
13,5%
Silt
51,4%
15–30 cm
pH H₂O
7,3
Org. C
15,5g/kg
Clay
34,7%
Sand
14,0%
Silt
51,3%

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

Land cover

Forest2.1%
Crops82.8%
Built-up0.2%
Bare soil1.3%
Other (grassland, water…)13.6%

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

1 209km²

Discharge in basins

0,1m³/s

Mean precip.

748mm/an

Mean T°

9,8°C

Moisture idx

-0,07

Max snow

9%

Mean runoff

280mm/an

Mean elev. (basins)

177m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

17,3%

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.