Baronnies Provençales
IUCN VRegional Nature Park · 2015
1 912 km²
Commune · FRA
Lachau
France
CfbTemperate, no dry season, warm summer(63 %)
Species observed
1 153
Observations
8 266
Area
25,9km²
Ecological tissue
Sample of 24 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 Lachau : 17 espèces + 7 bulles famille, 44 interactions GloBI documentées sur 5 types (connectance 15.9%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
24
Interactions affichées
44
Connectance
0.159
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
1 153 distinct species · 8 266 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,2°C
Annual rain
1 001mm
Warmest m°
23,8°C
Coldest m°
-4,2°C
Elevation: 951 m on average (min 752 m, max 1 277 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,2°C
Annual rain
1 001mm
Warmest month
23,8°C
Coldest month
-4,2°C
Mean alt.
951m
Min
752m
Max
1 277m
Std. dev.
155m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(63 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,2
Org. C
46,2g/kg
Clay
29,5%
Sand
26,9%
Silt
43,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Drôme
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
71,5g/kg
Clay
28,8%
Sand
27,1%
Silt
44,1%
5–15 cm
pH H₂O
7,3
Org. C
40,5g/kg
Clay
29,5%
Sand
26,9%
Silt
43,6%
15–30 cm
pH H₂O
7,2
Org. C
26,6g/kg
Clay
30,3%
Sand
26,8%
Silt
42,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.5%
Crops11.5%
Built-up0.2%
Bare soil2.8%
Other (grassland, water…)51.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
8,5km
Basins crossed
2
Max stream order
2
Max drainage
1 465km²
Discharge in basins
0,3m³/s
Mean precip.
963mm/an
Mean T°
7,7°C
Moisture idx
0,15
Max snow
15%
Mean runoff
403mm/an
Mean elev. (basins)
1 068m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
20,6%
Pesticides
43,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 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.