La Bidouze (cours d'eau)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
26 km²
Commune · FRA
Arraute-Charritte
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
764
Observations
3 750
Area
23,1km²
Ecological tissue
Sample of 42 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 Arraute-Charritte : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
106
Connectance
0.123
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
764 distinct species · 3 750 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,9°C
Annual rain
1 369mm
Warmest m°
25,4°C
Coldest m°
3,3°C
Elevation: 102 m on average (min 51 m, max 147 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,9°C
Annual rain
1 369mm
Warmest month
25,4°C
Coldest month
3,3°C
Mean alt.
102m
Min
51m
Max
147m
Std. dev.
23m
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
41,8g/kg
Clay
24,6%
Sand
31,3%
Silt
44,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
72,9g/kg
Clay
23,8%
Sand
31,3%
Silt
45,0%
5–15 cm
pH H₂O
5,7
Org. C
30,6g/kg
Clay
25,1%
Sand
30,8%
Silt
44,1%
15–30 cm
pH H₂O
5,7
Org. C
21,8g/kg
Clay
24,9%
Sand
31,8%
Silt
43,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.4%
Crops27.9%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)37.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
9,7km
Basins crossed
1
Max stream order
3
Max drainage
15 788km²
Discharge in basins
7,2m³/s
Mean precip.
1 185mm/an
Mean T°
13,0°C
Moisture idx
0,22
Max snow
2%
Mean runoff
907mm/an
Mean elev. (basins)
159m
Watersheds crossing here
Rivers / streams (4, 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
33,6%
Pesticides
43,3kg/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.