Ontologia

Commune · FRA

Bouzon-Gellenave

France

CfaTemperate, no dry season, hot summer(75 %)

Species observed

1 850

Observations

23 909

Area

10,3km²

Ecological tissue

Sample of 37 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 Bouzon-Gellenave : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 99 interactions GloBI sur 6 types (connectance 13.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
99
Connectance
0.134
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

1 850 distinct species · 23 909 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 909 obs · 4 cellules
Obs. / cellule
≥ 15 513
15 513–15 512
3 326–15 512
3 326–3 325
< 3 326

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

846mm

Warmest m°

26,4°C

Coldest m°

2,4°C

Elevation: 128 m on average (min 111 m, max 160 m)

Bioclimatic detailsExpert
Annual mean temp.
13,6°C
Annual rain
846mm
Warmest month
26,4°C
Coldest month
2,4°C
Mean alt.
128m
Min
111m
Max
160m
Std. dev.
14m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(75 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

35,5g/kg

Clay

21,6%

Sand

29,5%

Silt

48,9%

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
6,0
Org. C
66,3g/kg
Clay
20,7%
Sand
29,8%
Silt
49,5%
5–15 cm
pH H₂O
6,1
Org. C
18,0g/kg
Clay
21,5%
Sand
29,7%
Silt
48,9%
15–30 cm
pH H₂O
6,1
Org. C
22,2g/kg
Clay
22,6%
Sand
29,1%
Silt
48,2%

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

Land cover

Forest18.9%
Crops45.8%
Built-up0.5%
Bare soil1.9%
Other (grassland, water…)33.0%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,4km

Basins crossed

2

Max stream order

2

Max drainage

911km²

Discharge in basins

0,1m³/s

Mean precip.

893mm/an

Mean T°

12,5°C

Moisture idx

-0,10

Max snow

3%

Mean runoff

444mm/an

Mean elev. (basins)

121m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

45,0%

Pesticides

46,8kg/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.