Ontologia

Commune · FRA

Lougratte

France

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

Species observed

672

Observations

3 092

Area

20,7km²

Ecological tissue

Sample of 42 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 Lougratte : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 76 interactions GloBI documentées sur 5 types (connectance 8.8%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
42
Interactions affichées
76
Connectance
0.088
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

672 distinct species · 3 092 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 092 obs · 1 cellules
Obs. / cellule
≥ 3 092
3 092–3 091
3 092–3 091
3 092–3 091
< 3 092

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

Climate

Mean T°

13,2°C

Annual rain

864mm

Warmest m°

26,4°C

Coldest m°

2,2°C

Elevation: 122 m on average (min 91 m, max 158 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
864mm
Warmest month
26,4°C
Coldest month
2,2°C
Mean alt.
122m
Min
91m
Max
158m
Std. dev.
17m
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

7,4

Org. C

30,2g/kg

Clay

31,7%

Sand

24,2%

Silt

44,1%

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
7,3
Org. C
53,1g/kg
Clay
30,0%
Sand
24,3%
Silt
45,7%
5–15 cm
pH H₂O
7,5
Org. C
18,3g/kg
Clay
30,9%
Sand
23,7%
Silt
45,4%
15–30 cm
pH H₂O
7,5
Org. C
19,3g/kg
Clay
34,1%
Sand
24,8%
Silt
41,1%

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

Land cover

Forest13.0%
Crops61.0%
Built-up0.6%
Bare soil1.5%
Other (grassland, water…)23.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

3

Max stream order

1

Max drainage

50 336km²

Discharge in basins

0,3m³/s

Mean precip.

842mm/an

Mean T°

12,4°C

Moisture idx

-0,15

Max snow

2%

Mean runoff

409mm/an

Mean elev. (basins)

107m

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

Night light

0,2nW

Built-up

59,5%

Pesticides

44,0kg/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.