Ontologia

Commune · FRA

Flagnac

France

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

Species observed

298

Observations

773

Area

12,7km²

Ecological tissue

Sample of 37 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 Flagnac : 31 espèces + 6 bulles famille, 78 interactions GloBI documentées sur 4 types (connectance 11.7%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
37
Interactions affichées
78
Connectance
0.117
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

298 distinct species · 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

801 obs · 9 cellules · 1985–2026
Obs. / cellule
≥ 255
255–254
154–254
41–153
< 41

Source : GBIF — observations agrégées par hexagones 0.02° × 0.02° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,2°C

Annual rain

971mm

Warmest m°

25,7°C

Coldest m°

1,1°C

Elevation: 297 m on average (min 199 m, max 405 m)

Bioclimatic detailsExpert
Annual mean temp.
12,2°C
Annual rain
971mm
Warmest month
25,7°C
Coldest month
1,1°C
Mean alt.
297m
Min
199m
Max
405m
Std. dev.
57m
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

6,5

Org. C

36,8g/kg

Clay

26,0%

Sand

30,5%

Silt

43,5%

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

Dominant lithology: scGLiMaggregated to Aveyron

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
61,2g/kg
Clay
26,2%
Sand
30,9%
Silt
42,9%
5–15 cm
pH H₂O
6,5
Org. C
27,8g/kg
Clay
25,8%
Sand
30,9%
Silt
43,3%
15–30 cm
pH H₂O
6,5
Org. C
21,5g/kg
Clay
26,1%
Sand
29,6%
Silt
44,3%

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

Land cover

Forest38.3%
Crops26.5%
Built-up1.2%
Bare soil0.5%
Other (grassland, water…)33.5%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Basins crossed

1

Max stream order

5

Max drainage

7 394km²

Discharge in basins

1,2m³/s

Mean precip.

779mm/an

Mean T°

12,0°C

Moisture idx

-0,20

Max snow

2%

Mean runoff

396mm/an

Mean elev. (basins)

339m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

120,0%

Pesticides

6,4kg/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.