Ontologia

HydroBASINS lev08 watershed · #6080229640

Bassin de Río Anzu

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 6 administrative regions : Baños de Agua Santa, Carlos Julio Arosemena Tola, Mejía, Pastaza, Santa Clara +1

Pfafstetter: 62297897

Sub-basin area

1 247km²

Upstream area

4 182,4km²

Discharge

277,37m³/s

Mean elev.

1 051m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Napo1896 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Llanganates

    IUCN II

    National Park

    259.24 km² overlap

  • Colonso Chalupas

    IUCN Ib

    Biological Reserve

    15.98 km² overlap

  • Reserva Rio Anzu

    IUCN Not Applicable

    Other Effective Area-based Conservation Measure - OECM

    0.68 km² overlap

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

Species present

4 142 distinct species · 55 032 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

55 032 obs · 28 cellules
Obs. / cellule
≥ 9 696
8 847–9 695
2 093–8 846
1 003–2 092
< 1 003

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

Ecological tissue

Sample of 16 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 Anzu : 14 espèces reliées par 14 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
14
Connectance
0.091
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°

20,9°C

Annual rain

3 799mm

Moisture idx (CMI)

0,57

Runoff

2 758mm/an

PET

1 508mm

AET

1 488mm

Mean slope

11,4°

Water table

309cm

Forest

76%

Crops

10%

Urban

0%

Protected

24%

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