Ontologia

HydroBASINS lev08 watershed · #7080044170

Bassin de C-457 Interconnect Canal

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 2 administrative regions : Martin, Saint Lucie

Coastal basin 2% lakePfafstetter: 73257151

Sub-basin area

132,9km²

Upstream area

132,9km²

Discharge

1,6m³/s

Mean elev.

10m

Administrative coverage

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 240 distinct species · 27 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 140 obs · 4 cellules
Obs. / cellule
≥ 9 851
9 851–9 850
7 919–9 850
7 919–7 918
< 7 919

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

Ecological tissue

Sample of 39 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 Bassin de C-457 Interconnect Canal : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
86
Connectance
0.116
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

23,0°C

Annual rain

1 344mm

Moisture idx (CMI)

-0,09

Runoff

405mm/an

PET

1 480mm

AET

1 137mm

Mean slope

0,1°

Water table

7cm

Forest

27%

Crops

26%

Urban

26%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)