Forêt Alluvialle De Chapareillan
IUCN IVBiotope Protection Order · 1994
1 km²
Commune · FRA
Laissaud
France
CfaTemperate, no dry season, hot summer(91 %)
Species observed
1 780
Observations
43 468
Area
6,8km²
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 Laissaud : 34 espèces + 5 bulles famille, 94 interactions GloBI documentées sur 5 types (connectance 12.7%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
39
Interactions affichées
94
Connectance
0.127
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
1 780 distinct species · 43 468 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,1°C
Annual rain
1 085mm
Warmest m°
26,1°C
Coldest m°
-3,5°C
Elevation: 284 m on average (min 256 m, max 438 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,1°C
Annual rain
1 085mm
Warmest month
26,1°C
Coldest month
-3,5°C
Mean alt.
284m
Min
256m
Max
438m
Std. dev.
45m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
43,1g/kg
Clay
29,1%
Sand
33,4%
Silt
37,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Savoie
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
70,8g/kg
Clay
28,0%
Sand
34,1%
Silt
38,0%
5–15 cm
pH H₂O
7,0
Org. C
33,5g/kg
Clay
28,6%
Sand
33,1%
Silt
38,4%
15–30 cm
pH H₂O
7,0
Org. C
25,1g/kg
Clay
30,6%
Sand
33,0%
Silt
36,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.6%
Crops37.3%
Built-up1.0%
Bare soil0.6%
Other (grassland, water…)31.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
5,7km
Lake surface here
0,10km²
Basins crossed
2
Max stream order
5
Max drainage
4 985km²
Discharge in basins
1,5m³/s
Mean precip.
1 011mm/an
Mean T°
8,9°C
Moisture idx
0,11
Max snow
36%
Mean runoff
552mm/an
Mean elev. (basins)
743m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
97,2%
Pesticides
19,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 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.