Ontologia

HydroBASINS lev08 watershed · #6080678620

Bassin de Río Zudáñez

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 : Tomina, Yamparáez, Zudáñez

Pfafstetter: 62269974

Sub-basin area

1 672,1km²

Upstream area

1 672,2km²

Discharge

4,1m³/s

Mean elev.

2 500m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Grande1088 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • El Palmar

    IUCN Not Reported

    Natural Integrated Management Area

    309.41 km² overlap

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

Species present

367 distinct species · 1 715 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 715 obs · 40 cellules
Obs. / cellule
≥ 213
152–212
54–151
11–53
< 11

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 Zudáñez : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
48
Connectance
0.081
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°

16,2°C

Annual rain

568mm

Moisture idx (CMI)

-0,61

Runoff

76mm/an

PET

1 450mm

AET

481mm

Mean slope

16,3°

Water table

683cm

Forest

31%

Crops

7%

Urban

0%

Protected

18%

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