Ontologia

Commune · FRA

Bray-sur-Seine

France

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

Species observed

2 232

Observations

91 777

Area

2km²

Ecological tissue

Sample of 47 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 Bray-sur-Seine : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 132 interactions GloBI sur 6 types (connectance 11.2%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
132
Connectance
0.112
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 232 distinct species · 91 777 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

91 777 obs · 2 cellules
Obs. / cellule
≥ 71 590
71 590–71 589
71 590–71 589
71 590–71 589
< 71 590

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

Climate

Mean T°

11,4°C

Annual rain

683mm

Warmest m°

24,3°C

Coldest m°

0,9°C

Elevation: 64 m on average (min 55 m, max 69 m)

Bioclimatic detailsExpert
Annual mean temp.
11,4°C
Annual rain
683mm
Warmest month
24,3°C
Coldest month
0,9°C
Mean alt.
64m
Min
55m
Max
69m
Std. dev.
7m
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)

Land cover

Forest10.6%
Crops24.9%
Built-up8.9%
Bare soil0.2%
Other (grassland, water…)55.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,5km

Basins crossed

1

Max stream order

5

Max drainage

10 268km²

Discharge in basins

0,1m³/s

Mean precip.

637mm/an

Mean T°

10,4°C

Moisture idx

-0,25

Max snow

5%

Mean runoff

210mm/an

Mean elev. (basins)

115m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

7,8nW

Built-up

890,3%

Pesticides

46,8kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN IV · 1

bassee zh mouy-bray

IUCN IV

Land acquired by a regional conservatory of natural areas · 2015

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.