Ontologia

HydroBASINS lev08 watershed · #6080065690

Bassin de Río Guárico

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 : Mellado, Roscio, Urdaneta

Pfafstetter: 61542070

Sub-basin area

1 455,7km²

Upstream area

4 917,3km²

Discharge

24,49m³/s

Mean elev.

188m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Guárico1694 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Barbacas

    IUCN V

    Forest Area Under Protection (ABBP)

    529.35 km² overlap

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

Species present

225 distinct species · 646 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

646 obs · 26 cellules
Obs. / cellule
≥ 110
72–109
40–71
8–39
< 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 31 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 Guárico : 22 espèces reliées par 38 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
38
Connectance
0.077
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°

26,7°C

Annual rain

1 130mm

Moisture idx (CMI)

-0,38

Runoff

153mm/an

PET

1 815mm

AET

956mm

Mean slope

1,3°

Water table

73cm

Forest

2%

Crops

15%

Urban

1%

Protected

70%

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