Ontologia

HydroBASINS lev08 watershed · #6080107020

Bassin de Río Camarán

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 across 2 countries : Gran Sabana, Paruima, Rest of Region 7

Pfafstetter: 61622295

Sub-basin area

257,1km²

Upstream area

1 500,6km²

Discharge

72,61m³/s

Mean elev.

893m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Camarán121 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

670 distinct species · 1 791 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 791 obs · 8 cellules
Obs. / cellule
≥ 419
419–418
388–418
368–387
< 368

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

Ecological tissue

Sample of 5 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 Río Camarán : 3 espèces reliées par 8 interactions GloBI sur 3 types (connectance 38.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
8
Connectance
0.381
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°

22,1°C

Annual rain

1 718mm

Moisture idx (CMI)

0,10

Runoff

1 487mm/an

PET

1 549mm

AET

1 301mm

Mean slope

8,4°

Water table

337cm

Forest

96%

Crops

1%

Urban

0%

Protected

5%

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