Ontologia

HydroBASINS lev08 watershed · #6080324670

Bassin de Río Ucayali

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 : Loreto, Maynas, Requena

6% lakePfafstetter: 62299107

Sub-basin area

976,7km²

Upstream area

350 747,3km²

Discharge

13 471,61m³/s

Mean elev.

119m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Ucayali58 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

  • Requena
    Loreto · Peru
    783.0 km²
    80.5% of basin
  • Loreto
    Loreto · Peru
    130.4 km²
    13.4% of basin
  • Maynas
    Loreto · Peru
    59.0 km²
    6.1% of basin

5 intersecting protected areas

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

Species present

2 708 distinct species · 52 299 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

52 299 obs · 22 cellules
Obs. / cellule
≥ 17 787
5 981–17 786
1 798–5 980
436–1 797
< 436

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

Ecological tissue

Sample of 15 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 Ucayali : 10 espèces reliées par 17 interactions GloBI sur 2 types (connectance 14.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
17
Connectance
0.142
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°

26,8°C

Annual rain

2 604mm

Moisture idx (CMI)

0,33

Runoff

1 694mm/an

PET

1 751mm

AET

1 720mm

Mean slope

0,8°

Water table

14cm

Forest

95%

Crops

1%

Urban

0%

Protected

79%

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