Ontologia

HydroBASINS lev08 watershed · #6080032000

Bassin de Río Cascajal

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 5 administrative regions : Huancabamba, Lambayeque, Morropón, Piura, Sechura

26% lakePfafstetter: 67107772

Sub-basin area

3 770,7km²

Upstream area

3 770,7km²

Discharge

8,84m³/s

Mean elev.

256m

Administrative coverage

5 dept-equivalent regions (GADM L2)

  • Lambayeque
    Lambayeque · Peru
    1607.5 km²
    42.8% of basin
  • Sechura
    Piura · Peru
    1244.5 km²
    33.1% of basin
  • Huancabamba
    Piura · Peru
    489.7 km²
    13.0% of basin
  • Piura
    Piura · Peru
    357.1 km²
    9.5% of basin
  • Morropón
    Piura · Peru
    55.4 km²
    1.5% of basin

3 intersecting protected areas

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

Species present

422 distinct species · 21 309 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 309 obs · 44 cellules
Obs. / cellule
≥ 10 442
869–10 441
197–868
33–196
< 33

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 Cascajal : 12 espèces reliées par 17 interactions GloBI sur 3 types (connectance 12.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
17
Connectance
0.125
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°

23,1°C

Annual rain

147mm

Moisture idx (CMI)

-0,91

Runoff

127mm/an

PET

1 709mm

AET

122mm

Mean slope

5,1°

Water table

500cm

Forest

6%

Crops

8%

Urban

1%

Protected

2%

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