Ontologia

Commune · FRA

Traversères

France

CfbTemperate, no dry season, warm summer(94 %)

Species observed

786

Observations

4 980

Area

11km²

Ecological tissue

Sample of 39 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 Traversères : 37 espèces + 2 bulles famille, 98 interactions GloBI documentées sur 5 types (connectance 13.2%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
39
Interactions affichées
98
Connectance
0.132
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

786 distinct species · 4 980 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 980 obs · 1 cellules
Obs. / cellule
≥ 4 980
4 980–4 979
4 980–4 979
4 980–4 979
< 4 980

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

771mm

Warmest m°

26,1°C

Coldest m°

1,9°C

Elevation: 238 m on average (min 193 m, max 258 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
771mm
Warmest month
26,1°C
Coldest month
1,9°C
Mean alt.
238m
Min
193m
Max
258m
Std. dev.
16m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(94 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

33,5g/kg

Clay

30,8%

Sand

20,9%

Silt

48,3%

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

Dominant lithology: suGLiMaggregated to Gers

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
63,1g/kg
Clay
30,5%
Sand
20,6%
Silt
48,9%
5–15 cm
pH H₂O
7,1
Org. C
19,2g/kg
Clay
30,1%
Sand
20,0%
Silt
50,0%
15–30 cm
pH H₂O
7,1
Org. C
18,0g/kg
Clay
32,0%
Sand
22,0%
Silt
46,0%

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

Land cover

Forest22.0%
Crops44.0%
Built-up0.2%
Bare soil1.9%
Other (grassland, water…)31.9%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 239km²

Discharge in basins

0,1m³/s

Mean precip.

766mm/an

Mean T°

12,2°C

Moisture idx

-0,21

Max snow

1%

Mean runoff

260mm/an

Mean elev. (basins)

191m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

18,0%

Pesticides

45,2kg/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.