Vexin Français
IUCN VRegional Nature Park · 1995
710 km²
Commune · FRA
Parmain
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
3 367
Observations
95 209
Area
9km²
Ecological tissue
Sample of 34 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 Parmain : 26 espèces reliées par 133 interactions GloBI sur 5 types (connectance 22.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
133
Connectance
0.224
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
3 367 distinct species · 95 209 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
716mm
Warmest m°
23,0°C
Coldest m°
1,1°C
Elevation: 74 m on average (min 32 m, max 143 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
716mm
Warmest month
23,0°C
Coldest month
1,1°C
Mean alt.
74m
Min
32m
Max
143m
Std. dev.
24m
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
6,7
Org. C
30,2g/kg
Clay
26,2%
Sand
27,1%
Silt
46,7%
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
6,4
Org. C
54,1g/kg
Clay
25,5%
Sand
27,4%
Silt
47,0%
5–15 cm
pH H₂O
6,8
Org. C
21,4g/kg
Clay
25,9%
Sand
26,8%
Silt
47,3%
15–30 cm
pH H₂O
6,8
Org. C
15,2g/kg
Clay
27,2%
Sand
27,1%
Silt
45,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.7%
Crops35.2%
Built-up2.8%
Bare soil0.1%
Other (grassland, water…)31.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,9km
Basins crossed
1
Max stream order
5
Max drainage
16 783km²
Discharge in basins
0,8m³/s
Mean precip.
649mm/an
Mean T°
10,5°C
Moisture idx
-0,19
Max snow
6%
Mean runoff
224mm/an
Mean elev. (basins)
96m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
2,6nW
Built-up
281,1%
Pesticides
31,3kg/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.