Ontologia

Commune · FRA

Sommières-du-Clain

France

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

Species observed

507

Observations

9 751

Area

26,1km²

Ecological tissue

Sample of 32 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 Sommières-du-Clain : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 6 types (connectance 17.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
98
Connectance
0.175
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

507 distinct species · 9 751 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 751 obs · 1 cellules
Obs. / cellule
≥ 9 751
9 751–9 750
9 751–9 750
9 751–9 750
< 9 751

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

Climate

Mean T°

12,0°C

Annual rain

838mm

Warmest m°

24,6°C

Coldest m°

2,1°C

Elevation: 131 m on average (min 122 m, max 146 m)

Bioclimatic detailsExpert
Annual mean temp.
12,0°C
Annual rain
838mm
Warmest month
24,6°C
Coldest month
2,1°C
Mean alt.
131m
Min
122m
Max
146m
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

6,6

Org. C

28,3g/kg

Clay

22,5%

Sand

30,7%

Silt

46,8%

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

Dominant lithology: scGLiMaggregated to Vienne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
47,7g/kg
Clay
22,3%
Sand
31,0%
Silt
46,7%
5–15 cm
pH H₂O
6,7
Org. C
21,6g/kg
Clay
21,8%
Sand
29,7%
Silt
48,5%
15–30 cm
pH H₂O
6,7
Org. C
15,7g/kg
Clay
23,4%
Sand
31,3%
Silt
45,3%

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

Land cover

Forest13.4%
Crops65.6%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)19.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

15,3km

Basins crossed

2

Max stream order

4

Max drainage

396km²

Discharge in basins

0,4m³/s

Mean precip.

832mm/an

Mean T°

11,5°C

Moisture idx

-0,08

Max snow

3%

Mean runoff

409mm/an

Mean elev. (basins)

152m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

54,1%

Pesticides

44,5kg/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.