Zones humides de l'arrière dune des pays de Born et de Buch
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
129 km²
Commune · FRA
Saint-Paul-en-Born
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
404
Observations
1 447
Area
44,2km²
Ecological tissue
Sample of 28 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 Saint-Paul-en-Born : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 5 types (connectance 29.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
137
Connectance
0.295
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
404 distinct species · 1 447 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,4°C
Annual rain
1 030mm
Warmest m°
25,6°C
Coldest m°
4,8°C
Elevation: 31 m on average (min 8 m, max 55 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,4°C
Annual rain
1 030mm
Warmest month
25,6°C
Coldest month
4,8°C
Mean alt.
31m
Min
8m
Max
55m
Std. dev.
13m
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
5,7
Org. C
41,6g/kg
Clay
20,2%
Sand
53,5%
Silt
26,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Landes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
70,1g/kg
Clay
20,0%
Sand
53,7%
Silt
26,3%
5–15 cm
pH H₂O
5,7
Org. C
35,7g/kg
Clay
19,7%
Sand
54,3%
Silt
26,0%
15–30 cm
pH H₂O
5,7
Org. C
18,9g/kg
Clay
21,1%
Sand
52,7%
Silt
26,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.0%
Crops14.4%
Built-up0.3%
Bare soil0.9%
Other (grassland, water…)27.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
16,4km
Lake surface here
0,03km²
Basins crossed
1
Max stream order
3
Max drainage
1 136km²
Discharge in basins
0,6m³/s
Mean precip.
1 144mm/an
Mean T°
12,9°C
Moisture idx
0,18
Max snow
9%
Mean runoff
535mm/an
Mean elev. (basins)
45m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
28,0%
Pesticides
6,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Courant de sainte-eulalie
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2003
2 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.