Vexin Français
IUCN VRegional Nature Park · 1995
710 km²
Subdivision · FRA
L'Hautil
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
4 229
Observations
152 808
Area
26,4km²
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 L'Hautil : 24 espèces reliées par 119 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
119
Connectance
0.212
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
4 229 distinct species · 152 808 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
734mm
Warmest m°
22,9°C
Coldest m°
1,1°C
Elevation: 97 m on average (min 29 m, max 160 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
734mm
Warmest month
22,9°C
Coldest month
1,1°C
Mean alt.
97m
Min
29m
Max
160m
Std. dev.
40m
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
6,4
Org. C
19,7g/kg
Clay
23,5%
Sand
26,9%
Silt
49,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Val-d'Oise
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
30,8g/kg
Clay
22,5%
Sand
26,9%
Silt
50,5%
5–15 cm
pH H₂O
6,5
Org. C
14,5g/kg
Clay
23,0%
Sand
26,7%
Silt
50,3%
15–30 cm
pH H₂O
6,5
Org. C
13,8g/kg
Clay
24,8%
Sand
27,0%
Silt
48,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.5%
Crops29.4%
Built-up6.4%
Bare soil0.5%
Other (grassland, water…)44.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,7km
Lake surface here
0,11km²
Basins crossed
2
Max stream order
5
Max drainage
61 656km²
Discharge in basins
9,2m³/s
Mean precip.
646mm/an
Mean T°
10,5°C
Moisture idx
-0,19
Max snow
6%
Mean runoff
223mm/an
Mean elev. (basins)
95m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
10hab/km²
Night light
7,8nW
Built-up
641,9%
Pesticides
35,4kg/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
Sub-administrations6
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.