Vallée de l'Adour
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
27 km²
Commune · FRA
Saint-Germé
France
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 180
Observations
10 684
Area
9,4km²
Ecological tissue
Sample of 33 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-Germé : 23 espèces reliées par 81 interactions GloBI sur 3 types (connectance 15.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
81
Connectance
0.153
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
1 180 distinct species · 10 684 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,9°C
Annual rain
874mm
Warmest m°
26,4°C
Coldest m°
2,6°C
Elevation: 99 m on average (min 90 m, max 121 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,9°C
Annual rain
874mm
Warmest month
26,4°C
Coldest month
2,6°C
Mean alt.
99m
Min
90m
Max
121m
Std. dev.
7m
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
6,0
Org. C
37,8g/kg
Clay
20,3%
Sand
30,9%
Silt
48,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Gers
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
71,4g/kg
Clay
19,8%
Sand
30,8%
Silt
49,4%
5–15 cm
pH H₂O
6,1
Org. C
20,0g/kg
Clay
19,7%
Sand
30,9%
Silt
49,4%
15–30 cm
pH H₂O
6,0
Org. C
21,9g/kg
Clay
21,5%
Sand
31,1%
Silt
47,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.5%
Crops69.8%
Built-up1.0%
Bare soil1.6%
Other (grassland, water…)21.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
3,6km
Basins crossed
1
Max stream order
4
Max drainage
2 456km²
Discharge in basins
1,7m³/s
Mean precip.
874mm/an
Mean T°
12,4°C
Moisture idx
-0,12
Max snow
2%
Mean runoff
496mm/an
Mean elev. (basins)
143m
Watersheds crossing here
Rivers / streams (7, ord ≥ 4)
- Le Pesquéord 4len here1.73 km46%total4 km
- Claquessotord 1len here0.79 km34%total2 km
- Ruisseau du Jarrasord 4len here0.56 km7%total9 km
- Le Barryord 2len here0.52 km7%total7 km
- Ruisseau de Lelinord 1len here≈ tangenttotal2 km
- Canal du Moulin de Tarsaguetord 4len here≈ tangenttotal9 km
- Le Bergonsord 2len here≈ tangenttotal19 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
100,4%
Pesticides
47,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
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.