Ontologia

HydroBASINS lev08 watershed · #6080318940

Bassin de Río Quiroz

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 2 administrative regions : Ayabaca, Piura

Pfafstetter: 67108063

Sub-basin area

1 228,9km²

Upstream area

2 660,7km²

Discharge

27,98m³/s

Mean elev.

1 585m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Quiroz299 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Ayabaca
    Piura · Peru
    1223.2 km²
    100.0% of basin
  • Piura
    Piura · Peru
    0.3 km²
    0.0% of basin

3 intersecting protected areas

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

Species present

432 distinct species · 1 852 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 852 obs · 22 cellules
Obs. / cellule
≥ 406
194–405
87–193
48–86
< 48

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

Ecological tissue

Sample of 33 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 Quiroz : 24 espèces reliées par 38 interactions GloBI sur 4 types (connectance 7.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
38
Connectance
0.072
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°

19,6°C

Annual rain

789mm

Moisture idx (CMI)

-0,51

Runoff

282mm/an

PET

1 652mm

AET

656mm

Mean slope

19,4°

Water table

800cm

Forest

35%

Crops

6%

Urban

2%

Protected

0%

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