Ontologia

HydroBASINS lev08 watershed · #6080032050

Bassin de Canal Biaggio Arbulú

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 : Paita, Sechura

Pfafstetter: 67107810

Sub-basin area

321,4km²

Upstream area

9 569,9km²

Discharge

37,55m³/s

Mean elev.

24m

Administrative coverage

Hydrographic chain

▼ Drains into

Outlet (drains to ocean / endorheic)

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

  • Sechura
    Piura · Peru
    306.4 km²
    95.7% of basin
  • Paita
    Piura · Peru
    13.6 km²
    4.3% of basin

1 intersecting protected areas

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

Species present

191 distinct species · 3 178 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 178 obs · 6 cellules
Obs. / cellule
≥ 2 521
2 521–2 520
273–2 520
170–272
< 170

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

Ecological tissue

Sample of 37 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 Canal Biaggio Arbulú : 30 espèces reliées par 42 interactions GloBI sur 2 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
42
Connectance
0.060
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°

23,3°C

Annual rain

30mm

Moisture idx (CMI)

-0,98

Runoff

35mm/an

PET

1 755mm

AET

23mm

Mean slope

0,3°

Water table

227cm

Forest

0%

Crops

3%

Urban

0%

Protected

0%

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