Ontologia

HydroBASINS lev08 watershed · #6080029500

Bassin · #6080029500

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 : Arequipa, Camaná, Islay

Coastal basinPfafstetter: 67101900

Sub-basin area

1 701,6km²

Upstream area

1 701,6km²

Discharge

0m³/s

Mean elev.

820m

Administrative coverage

3 dept-equivalent regions (GADM L2)

  • Islay
    Arequipa · Peru
    1226.7 km²
    72.3% of basin
  • Camaná
    Arequipa · Peru
    340.5 km²
    20.1% of basin
  • Arequipa
    Arequipa · Peru
    105.4 km²
    6.2% of basin

3 intersecting protected areas

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

Species present

673 distinct species · 37 180 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 180 obs · 32 cellules
Obs. / cellule
≥ 28 839
903–28 838
139–902
30–138
< 30

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 · #6080029500 : 21 espèces reliées par 50 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
50
Connectance
0.095
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°

18,7°C

Annual rain

5mm

Moisture idx (CMI)

-1,00

Runoff

2mm/an

PET

1 443mm

AET

6mm

Mean slope

7,7°

Water table

1 010cm

Forest

0%

Crops

0%

Urban

1%

Protected

1%

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