Ontologia

Commune · FRA

Landes

France

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

Species observed

964

Observations

12 311

Area

15,9km²

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 Landes : 36 espèces + 5 bulles famille, 83 interactions GloBI documentées sur 5 types (connectance 10.1%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
41
Interactions affichées
83
Connectance
0.101
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

964 distinct species · 12 311 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 311 obs · 1 cellules
Obs. / cellule
≥ 12 311
12 311–12 310
12 311–12 310
12 311–12 310
< 12 311

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

Climate

Mean T°

12,7°C

Annual rain

866mm

Warmest m°

25,1°C

Coldest m°

2,7°C

Elevation: 39 m on average (min 14 m, max 61 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
866mm
Warmest month
25,1°C
Coldest month
2,7°C
Mean alt.
39m
Min
14m
Max
61m
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

7,4

Org. C

34,5g/kg

Clay

30,6%

Sand

21,5%

Silt

48,0%

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

Dominant lithology: suGLiMaggregated to Charente-Maritime

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
55,7g/kg
Clay
28,6%
Sand
21,9%
Silt
49,5%
5–15 cm
pH H₂O
7,5
Org. C
27,5g/kg
Clay
31,6%
Sand
19,8%
Silt
48,7%
15–30 cm
pH H₂O
7,5
Org. C
20,2g/kg
Clay
31,6%
Sand
22,7%
Silt
45,7%

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

Land cover

Forest2.7%
Crops78.0%
Built-up0.6%
Bare soil1.8%
Other (grassland, water…)16.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,3km

Basins crossed

1

Max stream order

1

Max drainage

1 332km²

Discharge in basins

0,3m³/s

Mean precip.

831mm/an

Mean T°

12,1°C

Moisture idx

-0,06

Max snow

2%

Mean runoff

535mm/an

Mean elev. (basins)

67m

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

63,1%

Pesticides

42,2kg/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.