La Garonne en Nouvelle-Aquitaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
67 km²
Commune · FRA
Gaujac
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
869
Observations
6 550
Area
7,3km²
Ecological tissue
Sample of 34 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 Gaujac : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 3 bulles famille, 57 interactions GloBI documentées sur 2 types (connectance 10.2%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
34
Interactions affichées
57
Connectance
0.102
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
869 distinct species · 6 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,8°C
Annual rain
747mm
Warmest m°
27,1°C
Coldest m°
2,7°C
Elevation: 20 m on average (min 17 m, max 32 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,8°C
Annual rain
747mm
Warmest month
27,1°C
Coldest month
2,7°C
Mean alt.
20m
Min
17m
Max
32m
Std. dev.
2m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
34,2g/kg
Clay
27,4%
Sand
42,2%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Lot-et-Garonne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
55,4g/kg
Clay
26,3%
Sand
43,0%
Silt
30,8%
5–15 cm
pH H₂O
6,8
Org. C
25,2g/kg
Clay
26,8%
Sand
42,5%
Silt
30,6%
15–30 cm
pH H₂O
6,8
Org. C
22,0g/kg
Clay
29,2%
Sand
41,0%
Silt
29,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.8%
Crops54.6%
Built-up0.6%
Bare soil1.4%
Other (grassland, water…)27.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
4,4km
Basins crossed
3
Max stream order
7
Max drainage
51 213km²
Discharge in basins
3,0m³/s
Mean precip.
854mm/an
Mean T°
12,4°C
Moisture idx
-0,14
Max snow
7%
Mean runoff
341mm/an
Mean elev. (basins)
96m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
63,4%
Pesticides
45,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1🌊 Marine · 1
Garonne Et Section Du Lot
IUCN IVBiotope Protection Order · 1993
18 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
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.