Ontologia

County · USA

Bronx

United States

CfaTemperate, no dry season, hot summer(82 %)

Species observed

7 504

Observations

483 342

Area

115,4km²

Ecological tissue

Sample of 52 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 Bronx : 34 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 175 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
53
Interactions affichées
175
Connectance
0.127
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

7 504 distinct species · 483 342 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

483 342 obs · 3 cellules
Obs. / cellule
≥ 289 193
289 193–289 192
289 193–289 192
134 809–289 192
< 134 809

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

Climate

Mean T°

12,1°C

Annual rain

1 208mm

Warmest m°

28,2°C

Coldest m°

-4,3°C

Elevation: 17 m on average (min -19 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
1 208mm
Warmest month
28,2°C
Coldest month
-4,3°C
Mean alt.
17m
Min
-19m
Max
66m
Std. dev.
15m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(82 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Hydrology4 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

30,7km

Basins crossed

4

Max stream order

6

Max drainage

34 792km²

Discharge in basins

41,6m³/s

Mean precip.

1 186mm/an

Mean T°

11,1°C

Moisture idx

0,18

Max snow

5%

Mean runoff

763mm/an

Mean elev. (basins)

66m

Watersheds crossing here

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

Protected areas8

IUCN V · 8🌊 Marine · 3
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN