La Garonne en Nouvelle-Aquitaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
67 km²
Subdivision · FRA
Floirac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 700
Observations
117 754
Area
28,7km²
Ecological tissue
Sample of 29 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 Floirac : 15 espèces reliées par 138 interactions GloBI sur 6 types (connectance 31.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
138
Connectance
0.317
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
4 700 distinct species · 117 754 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,5°C
Annual rain
906mm
Warmest m°
26,2°C
Coldest m°
2,9°C
Elevation: 51 m on average (min 3 m, max 79 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,5°C
Annual rain
906mm
Warmest month
26,2°C
Coldest month
2,9°C
Mean alt.
51m
Min
3m
Max
79m
Std. dev.
26m
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
6,4
Org. C
40,5g/kg
Clay
23,1%
Sand
37,6%
Silt
39,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Gironde
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
63,9g/kg
Clay
22,9%
Sand
37,4%
Silt
39,7%
5–15 cm
pH H₂O
6,4
Org. C
34,5g/kg
Clay
22,9%
Sand
37,3%
Silt
39,8%
15–30 cm
pH H₂O
6,5
Org. C
22,9g/kg
Clay
23,5%
Sand
38,2%
Silt
38,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.5%
Crops15.7%
Built-up7.7%
Bare soil0.7%
Other (grassland, water…)55.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
2,9km
Basins crossed
3
Max stream order
7
Max drainage
55 941km²
Discharge in basins
43,5m³/s
Mean precip.
939mm/an
Mean T°
12,6°C
Moisture idx
-0,02
Max snow
4%
Mean runoff
474mm/an
Mean elev. (basins)
41m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
7,8nW
Built-up
774,4%
Pesticides
46,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations2
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.