Ontologia

HydroBASINS lev08 watershed · #6080112170

Bassin de Río Manapiare

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 1 administrative regions : Manapiare

Pfafstetter: 61582807

Sub-basin area

804,2km²

Upstream area

2 878,5km²

Discharge

144,78m³/s

Mean elev.

435m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Manapiare5 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Cerro Yaví

    IUCN III

    Natural Monument (MN)

    223.69 km² overlap

  • Sierra Maigualida

    IUCN III

    Natural Monument (MN)

    16.20 km² overlap

  • Caura

    IUCN II

    National Park (PN)

    11.49 km² overlap

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

Species present

122 distinct species · 255 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

255 obs · 9 cellules
Obs. / cellule
≥ 133
133–132
27–132
16–26
< 16

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

Ecological tissue

Sample of 12 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 Manapiare : 12 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
8
Connectance
0.103
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°

25,6°C

Annual rain

2 690mm

Moisture idx (CMI)

0,33

Runoff

1 606mm/an

PET

1 805mm

AET

1 400mm

Mean slope

8,0°

Water table

239cm

Forest

63%

Crops

0%

Urban

0%

Protected

37%

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