Ontologia

Commune · FRA

Saint-Jouin-Bruneval

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 199

Observations

36 322

Area

20,8km²

Ecological tissue

Sample of 30 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 Saint-Jouin-Bruneval : 22 espèces reliées par 74 interactions GloBI sur 2 types (connectance 15.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
74
Connectance
0.159
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

1 199 distinct species · 36 322 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 322 obs · 1 cellules
Obs. / cellule
≥ 36 322
36 322–36 321
36 322–36 321
36 322–36 321
< 36 322

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

11,0°C

Annual rain

933mm

Warmest m°

18,8°C

Coldest m°

3,9°C

Elevation: 98 m on average (min -23 m, max 129 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
933mm
Warmest month
18,8°C
Coldest month
3,9°C
Mean alt.
98m
Min
-23m
Max
129m
Std. dev.
30m
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

6,4

Org. C

43,1g/kg

Clay

15,6%

Sand

24,8%

Silt

59,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Seine-Maritime

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
65,8g/kg
Clay
15,1%
Sand
24,5%
Silt
60,4%
5–15 cm
pH H₂O
6,4
Org. C
38,4g/kg
Clay
15,5%
Sand
24,1%
Silt
60,4%
15–30 cm
pH H₂O
6,4
Org. C
25,0g/kg
Clay
16,0%
Sand
25,7%
Silt
58,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest11.9%
Crops60.2%
Built-up1.1%
Bare soil0.9%
Other (grassland, water…)26.0%

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

616km²

Discharge in basins

0,2m³/s

Mean precip.

720mm/an

Mean T°

10,2°C

Moisture idx

-0,04

Max snow

7%

Mean runoff

625mm/an

Mean elev. (basins)

89m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

109,1%

Pesticides

45,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas4

IUCN Not Reported · 3IUCN IV · 1🌊 Marine · 3

Littoral Cauchois

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

63 km²

Valleuse de bruneval

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2014

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.