Ontologia

HydroBASINS lev08 watershed · #6080073520

Bassin de Río Tiznados

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 : Miranda

Pfafstetter: 61544403

Sub-basin area

565,6km²

Upstream area

4 097,3km²

Discharge

38,24m³/s

Mean elev.

70m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Caño Guayabal398 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Acuífero de Calabozo

    IUCN VI

    Critical Area with Treatment Priority (ACPT)

    348.70 km² overlap

  • Pueblito

    IUCN V

    Forest Area Under Protection (ABBP)

    132.22 km² overlap

  • Tiznados

    IUCN V

    Forest Area Under Protection (ABBP)

    75.82 km² overlap

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

Species present

167 distinct species · 925 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

925 obs · 8 cellules
Obs. / cellule
≥ 392
392–391
224–391
28–223
< 28

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

Ecological tissue

Sample of 23 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 Tiznados : 15 espèces reliées par 29 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
29
Connectance
0.105
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°

27,4°C

Annual rain

1 301mm

Moisture idx (CMI)

-0,27

Runoff

424mm/an

PET

1 770mm

AET

1 051mm

Mean slope

0,2°

Water table

9cm

Forest

6%

Crops

20%

Urban

0%

Protected

83%

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