Ontologia

HydroBASINS lev08 watershed · #6080112450

Bassin de Caño Santo

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 3 administrative regions : Autana, Cedeño, Manapiare

Pfafstetter: 61582804

Sub-basin area

1 528,2km²

Upstream area

1 528,3km²

Discharge

87,46m³/s

Mean elev.

484m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #608011311052 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

341 distinct species · 1 415 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 415 obs · 19 cellules
Obs. / cellule
≥ 1 129
131–1 128
17–130
8–16
< 8

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

Ecological tissue

Sample of 27 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 Caño Santo : 24 espèces reliées par 22 interactions GloBI sur 2 types (connectance 6.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
22
Connectance
0.063
Patrimoniales
0
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°

25,4°C

Annual rain

2 824mm

Moisture idx (CMI)

0,36

Runoff

1 683mm/an

PET

1 790mm

AET

1 403mm

Mean slope

9,6°

Water table

274cm

Forest

73%

Crops

0%

Urban

0%

Protected

63%

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