Domaine De Grignon À Thiverval-Grignon
IUCN IVGeotope Protection Order · 2018
0 km²
Subdivision · FRA
Poissy-Sud
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
5 163
Observations
153 199
Area
51,9km²
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 Poissy-Sud : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 122 interactions GloBI sur 6 types (connectance 20.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
122
Connectance
0.205
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
5 163 distinct species · 153 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
726mm
Warmest m°
22,8°C
Coldest m°
1,0°C
Elevation: 131 m on average (min 54 m, max 179 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
726mm
Warmest month
22,8°C
Coldest month
1,0°C
Mean alt.
131m
Min
54m
Max
179m
Std. dev.
31m
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
6,8
Org. C
24,5g/kg
Clay
27,8%
Sand
26,3%
Silt
45,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Yvelines
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
41,6g/kg
Clay
26,8%
Sand
26,8%
Silt
46,4%
5–15 cm
pH H₂O
6,9
Org. C
17,7g/kg
Clay
27,7%
Sand
26,2%
Silt
46,2%
15–30 cm
pH H₂O
6,9
Org. C
14,2g/kg
Clay
28,9%
Sand
25,9%
Silt
45,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.2%
Crops61.3%
Built-up2.1%
Bare soil0.5%
Other (grassland, water…)20.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
6,8km
Basins crossed
2
Max stream order
2
Max drainage
61 656km²
Discharge in basins
34,6m³/s
Mean precip.
636mm/an
Mean T°
10,5°C
Moisture idx
-0,21
Max snow
6%
Mean runoff
213mm/an
Mean elev. (basins)
109m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
3,0nW
Built-up
214,4%
Pesticides
44,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN Not Reported · 1
Domaine De Grignon À Thiverval-Grignon
IUCN Not ReportedGeotope Protection Order · 2018
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations4
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.