Ontologia

Commune · FRA

Nadaillac

France

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

Species observed

892

Observations

6 684

Area

27,2km²

Ecological tissue

Sample of 11 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 Nadaillac : 9 espèces + 2 bulles famille, 7 interactions GloBI documentées sur 2 types (connectance 12.7%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
11
Interactions affichées
7
Connectance
0.127
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

892 distinct species · 6 684 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 684 obs · 1 cellules
Obs. / cellule
≥ 6 684
6 684–6 683
6 684–6 683
6 684–6 683
< 6 684

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

Climate

Mean T°

12,1°C

Annual rain

1 056mm

Warmest m°

25,2°C

Coldest m°

1,3°C

Elevation: 284 m on average (min 241 m, max 325 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 056mm
Warmest month
25,2°C
Coldest month
1,3°C
Mean alt.
284m
Min
241m
Max
325m
Std. dev.
25m
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

6,2

Org. C

45,1g/kg

Clay

23,3%

Sand

38,1%

Silt

38,6%

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

Dominant lithology: smGLiMaggregated to Dordogne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
81,2g/kg
Clay
23,1%
Sand
37,7%
Silt
39,2%
5–15 cm
pH H₂O
6,2
Org. C
32,1g/kg
Clay
22,5%
Sand
38,2%
Silt
39,3%
15–30 cm
pH H₂O
6,2
Org. C
22,0g/kg
Clay
24,3%
Sand
38,3%
Silt
37,4%

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

Land cover

Forest39.5%
Crops29.2%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)30.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

2

Max stream order

2

Max drainage

8 649km²

Discharge in basins

0,5m³/s

Mean precip.

882mm/an

Mean T°

11,9°C

Moisture idx

-0,10

Max snow

3%

Mean runoff

526mm/an

Mean elev. (basins)

245m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

34,0%

Pesticides

46,2kg/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.