Estuaire de la Loire - Baie de Bourgneuf
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2008
802 km²
Commune · FRA
La Baule-Escoublac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 697
Observations
57 476
Area
26,6km²
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 La Baule-Escoublac : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 6 types (connectance 10.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
78
Connectance
0.100
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
2 697 distinct species · 57 476 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
771mm
Warmest m°
21,2°C
Coldest m°
4,7°C
Elevation: 22 m on average (min -7 m, max 44 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
771mm
Warmest month
21,2°C
Coldest month
4,7°C
Mean alt.
22m
Min
-7m
Max
44m
Std. dev.
12m
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
5,9
Org. C
43,5g/kg
Clay
23,9%
Sand
34,0%
Silt
42,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Loire-Atlantique
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
73,1g/kg
Clay
22,6%
Sand
33,8%
Silt
43,6%
5–15 cm
pH H₂O
5,9
Org. C
32,9g/kg
Clay
24,5%
Sand
32,9%
Silt
42,5%
15–30 cm
pH H₂O
6,0
Org. C
24,6g/kg
Clay
24,5%
Sand
35,2%
Silt
40,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.8%
Crops22.6%
Built-up7.4%
Bare soil0.8%
Other (grassland, water…)52.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 138km²
Discharge in basins
0,0m³/s
Mean precip.
814mm/an
Mean T°
11,7°C
Moisture idx
0,04
Max snow
5%
Mean runoff
527mm/an
Mean elev. (basins)
16m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
4,6nW
Built-up
744,4%
Pesticides
43,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 5IUCN V · 1🌊 Marine · 5
Brière
IUCN VRegional Nature Park · 1970
566 km²
Estuaire de la Loire Nord
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
308 km²
Grande Brière, marais de Donges et du Brivet
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
198 km²
Marais salants de Guérande et du Més
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1995
50 km²
Marais salants de Guérande, traicts du Croisic, dunes de Pen Bron
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2018
36 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.