Ontologia

Commune · FRA

Bradiancourt

France

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

Species observed

846

Observations

5 401

Area

4km²

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 Bradiancourt : 29 espèces reliées par 85 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
85
Connectance
0.151
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

846 distinct species · 5 401 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 401 obs · 1 cellules
Obs. / cellule
≥ 5 401
5 401–5 400
5 401–5 400
5 401–5 400
< 5 401

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

Climate

Mean T°

9,9°C

Annual rain

962mm

Warmest m°

21,0°C

Coldest m°

0,8°C

Elevation: 215 m on average (min 203 m, max 226 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
962mm
Warmest month
21,0°C
Coldest month
0,8°C
Mean alt.
215m
Min
203m
Max
226m
Std. dev.
8m
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

32,6g/kg

Clay

20,1%

Sand

12,9%

Silt

67,0%

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
6,2
Org. C
56,4g/kg
Clay
18,9%
Sand
12,9%
Silt
68,0%
5–15 cm
pH H₂O
6,5
Org. C
25,6g/kg
Clay
20,1%
Sand
12,2%
Silt
67,7%
15–30 cm
pH H₂O
6,4
Org. C
15,7g/kg
Clay
21,2%
Sand
13,6%
Silt
65,3%

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

Land cover

Forest5.4%
Crops67.5%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)25.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 015km²

Discharge in basins

0,1m³/s

Mean precip.

707mm/an

Mean T°

10,1°C

Moisture idx

-0,06

Max snow

9%

Mean runoff

574mm/an

Mean elev. (basins)

146m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

75,9%

Pesticides

46,1kg/km²

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

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.