Ontologia

Commune · FRA

Cadarsac

France

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

Species observed

244

Observations

435

Area

2,2km²

Ecological tissue

Sample of 41 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 Cadarsac : 39 espèces + 2 bulles famille, 61 interactions GloBI documentées sur 3 types (connectance 7.4%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
61
Connectance
0.074
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

244 distinct species · 435 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 492 obs · 1 cellules
Obs. / cellule
≥ 4 492
4 492–4 491
4 492–4 491
4 492–4 491
< 4 492

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

Climate

Mean T°

13,7°C

Annual rain

820mm

Warmest m°

26,5°C

Coldest m°

3,0°C

Elevation: 25 m on average (min 5 m, max 37 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
820mm
Warmest month
26,5°C
Coldest month
3,0°C
Mean alt.
25m
Min
5m
Max
37m
Std. dev.
11m
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

28,2g/kg

Clay

28,0%

Sand

36,8%

Silt

35,2%

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
6,8
Org. C
49,7g/kg
Clay
28,4%
Sand
36,5%
Silt
35,1%
5–15 cm
pH H₂O
6,9
Org. C
18,9g/kg
Clay
27,3%
Sand
37,1%
Silt
35,6%
15–30 cm
pH H₂O
7,0
Org. C
16,1g/kg
Clay
28,5%
Sand
36,7%
Silt
34,8%

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

Land cover

Forest25.2%
Crops23.0%
Built-up1.7%
Bare soil2.1%
Other (grassland, water…)48.0%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,11km²

Basins crossed

2

Max drainage

23 784km²

Discharge in basins

0,3m³/s

Mean precip.

866mm/an

Mean T°

12,4°C

Moisture idx

-0,12

Max snow

3%

Mean runoff

468mm/an

Mean elev. (basins)

92m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,3nW

Built-up

171,4%

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.