Ontologia

Commune · FRA

Capian

France

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

Species observed

654

Observations

2 581

Area

18,2km²

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 Capian : 25 espèces + 7 bulles famille, 90 interactions GloBI documentées sur 5 types (connectance 18.1%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
32
Interactions affichées
90
Connectance
0.181
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

654 distinct species · 2 581 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 644 obs · 11 cellules · 1800–2026
Obs. / cellule
≥ 1 673
304–1 672
143–303
91–142
< 91

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

Climate

Mean T°

13,4°C

Annual rain

935mm

Warmest m°

26,3°C

Coldest m°

2,6°C

Elevation: 78 m on average (min 48 m, max 95 m)

Bioclimatic detailsExpert
Annual mean temp.
13,4°C
Annual rain
935mm
Warmest month
26,3°C
Coldest month
2,6°C
Mean alt.
78m
Min
48m
Max
95m
Std. dev.
13m
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

36,6g/kg

Clay

22,8%

Sand

39,7%

Silt

37,4%

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

Dominant lithology: suGLiMaggregated to Gironde

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
63,0g/kg
Clay
22,7%
Sand
39,9%
Silt
37,3%
5–15 cm
pH H₂O
6,5
Org. C
25,4g/kg
Clay
22,4%
Sand
40,3%
Silt
37,3%
15–30 cm
pH H₂O
6,5
Org. C
21,4g/kg
Clay
23,4%
Sand
39,0%
Silt
37,6%

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

Land cover

Forest34.0%
Crops26.7%
Built-up0.6%
Bare soil1.4%
Other (grassland, water…)37.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,6km

Basins crossed

1

Max stream order

1

Max drainage

55 371km²

Discharge in basins

10,2m³/s

Mean precip.

946mm/an

Mean T°

12,6°C

Moisture idx

-0,02

Max snow

4%

Mean runoff

463mm/an

Mean elev. (basins)

50m

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

62,1%

Pesticides

47,2kg/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.