Prairies, Marais et bois alluviaux de la Bassée
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
8 km²
Subdivision · FRA
Romilly-sur-Seine 1er Canton
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
933
Observations
11 833
Area
166,8km²
Ecological tissue
Sample of 32 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 Romilly-sur-Seine 1er Canton : 26 espèces reliées par 96 interactions GloBI sur 6 types (connectance 19.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
96
Connectance
0.194
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
933 distinct species · 11 833 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
706mm
Warmest m°
24,0°C
Coldest m°
0,5°C
Elevation: 101 m on average (min 67 m, max 164 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
706mm
Warmest month
24,0°C
Coldest month
0,5°C
Mean alt.
101m
Min
67m
Max
164m
Std. dev.
20m
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
7,1
Org. C
29,8g/kg
Clay
29,9%
Sand
23,1%
Silt
47,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Aube
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
49,4g/kg
Clay
27,8%
Sand
24,2%
Silt
48,1%
5–15 cm
pH H₂O
7,2
Org. C
24,1g/kg
Clay
31,0%
Sand
22,5%
Silt
46,5%
15–30 cm
pH H₂O
7,1
Org. C
15,8g/kg
Clay
31,0%
Sand
22,7%
Silt
46,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.6%
Crops77.7%
Built-up0.7%
Bare soil0.8%
Other (grassland, water…)14.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
22,9km
Lake surface here
0,09km²
Basins crossed
2
Max stream order
5
Max drainage
10 268km²
Discharge in basins
7,2m³/s
Mean precip.
640mm/an
Mean T°
10,4°C
Moisture idx
-0,25
Max snow
5%
Mean runoff
212mm/an
Mean elev. (basins)
116m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
65,3%
Pesticides
45,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN Not Reported · 1
ancien aérodrome de romilly
IUCN IVLand acquired by a regional conservatory of natural areas · 2016
0 km²
boisements le mousseau
IUCN IVLand acquired by a regional conservatory of natural areas · 2016
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations11
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.