Ontologia

Commune · FRA

Sainte-Livrade-sur-Lot

France

CfaTemperate, no dry season, hot summer(94 %)

Species observed

1 745

Observations

11 413

Area

30,8km²

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 Sainte-Livrade-sur-Lot : 21 espèces reliées par 76 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
76
Connectance
0.153
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

1 745 distinct species · 11 413 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 413 obs · 2 cellules
Obs. / cellule
≥ 8 549
8 549–8 548
8 549–8 548
8 549–8 548
< 8 549

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

Climate

Mean T°

13,6°C

Annual rain

781mm

Warmest m°

26,9°C

Coldest m°

2,4°C

Elevation: 61 m on average (min 44 m, max 130 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
781mm
Warmest month
26,9°C
Coldest month
2,4°C
Mean alt.
61m
Min
44m
Max
130m
Std. dev.
19m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(94 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,2

Org. C

29,1g/kg

Clay

31,3%

Sand

25,4%

Silt

43,3%

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

Dominant lithology: suGLiMaggregated to Lot-et-Garonne

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
52,2g/kg
Clay
29,7%
Sand
25,3%
Silt
44,9%
5–15 cm
pH H₂O
7,3
Org. C
18,2g/kg
Clay
31,4%
Sand
24,5%
Silt
44,1%
15–30 cm
pH H₂O
7,3
Org. C
17,0g/kg
Clay
32,9%
Sand
26,3%
Silt
40,9%

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

Land cover

Forest18.0%
Crops33.4%
Built-up2.8%
Bare soil1.7%
Other (grassland, water…)44.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Basins crossed

2

Max stream order

5

Max drainage

11 538km²

Discharge in basins

16,5m³/s

Mean precip.

796mm/an

Mean T°

12,4°C

Moisture idx

-0,20

Max snow

2%

Mean runoff

304mm/an

Mean elev. (basins)

93m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

3,4nW

Built-up

283,9%

Pesticides

44,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas2

IUCN IV · 1IUCN Not Reported · 1

L\'Automne

IUCN IV

Biotope Protection Order · 2000

0 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

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.