Boucles De La Seine Normande
IUCN VRegional Nature Park · 1974
905 km²
Commune · FRA
Brestot
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
719
Observations
7 876
Area
9,1km²
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 Brestot : 25 espèces reliées par 100 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
100
Connectance
0.168
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
719 distinct species · 7 876 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
946mm
Warmest m°
21,9°C
Coldest m°
1,3°C
Elevation: 121 m on average (min 84 m, max 133 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
946mm
Warmest month
21,9°C
Coldest month
1,3°C
Mean alt.
121m
Min
84m
Max
133m
Std. dev.
11m
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
6,3
Org. C
35,5g/kg
Clay
18,1%
Sand
16,4%
Silt
65,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Eure
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
57,5g/kg
Clay
17,0%
Sand
16,4%
Silt
66,6%
5–15 cm
pH H₂O
6,3
Org. C
28,7g/kg
Clay
18,4%
Sand
15,5%
Silt
66,0%
15–30 cm
pH H₂O
6,3
Org. C
20,2g/kg
Clay
18,8%
Sand
17,3%
Silt
63,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.2%
Crops54.8%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)18.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
73 249km²
Discharge in basins
0,2m³/s
Mean precip.
702mm/an
Mean T°
9,9°C
Moisture idx
-0,10
Max snow
8%
Mean runoff
510mm/an
Mean elev. (basins)
169m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
55,9%
Pesticides
48,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1🌊 Marine · 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.