Marais Alcalins De La Grande Paroisse Et De Vernou
IUCN IVBiotope Protection Order · 2003
0 km²
Commune · FRA
Vernou-la-Celle-sur-Seine
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 580
Observations
23 353
Area
22,4km²
Ecological tissue
Sample of 36 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 Vernou-la-Celle-sur-Seine : 27 espèces reliées par 101 interactions GloBI sur 6 types (connectance 16.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
101
Connectance
0.160
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
1 580 distinct species · 23 353 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,2°C
Annual rain
719mm
Warmest m°
23,9°C
Coldest m°
0,8°C
Elevation: 102 m on average (min 62 m, max 115 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,2°C
Annual rain
719mm
Warmest month
23,9°C
Coldest month
0,8°C
Mean alt.
102m
Min
62m
Max
115m
Std. dev.
14m
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
6,0
Org. C
34,6g/kg
Clay
25,7%
Sand
28,1%
Silt
46,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Seine-et-Marne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
62,0g/kg
Clay
24,9%
Sand
28,1%
Silt
47,0%
5–15 cm
pH H₂O
6,1
Org. C
23,7g/kg
Clay
25,5%
Sand
27,8%
Silt
46,7%
15–30 cm
pH H₂O
6,1
Org. C
18,3g/kg
Clay
26,9%
Sand
28,4%
Silt
44,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest40.0%
Crops41.4%
Built-up1.2%
Bare soil0.2%
Other (grassland, water…)17.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,0km
Basins crossed
2
Max stream order
6
Max drainage
26 496km²
Discharge in basins
38,6m³/s
Mean precip.
641mm/an
Mean T°
10,9°C
Moisture idx
-0,25
Max snow
6%
Mean runoff
203mm/an
Mean elev. (basins)
90m
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
0,9nW
Built-up
124,2%
Pesticides
43,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 5
Coteaux Calcaires De La Grande-Paroisse
IUCN IVBiotope Protection Order · 2003
0 km²
bords de seine vernou
IUCN IVLand acquired by a regional conservatory of natural areas · 2002
0 km²
orpheline4
IUCN IVLand acquired by a regional conservatory of natural areas · 2024
0 km²
orpheline3
IUCN IVLand acquired by a regional conservatory of natural areas · 2024
0 km²
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.