Ontologia

HydroBASINS lev08 watershed · #6080363870

Bassin de Río Mayo

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 4 administrative regions : El Dorado, Huallaga, Lamas, Moyobamba

Pfafstetter: 62298444

Sub-basin area

559km²

Upstream area

559,1km²

Discharge

17,19m³/s

Mean elev.

1 274m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Mayo2283 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

  • Moyobamba
    San Martín · Peru
    539.7 km²
    97.0% of basin
  • Lamas
    San Martín · Peru
    11.1 km²
    2.0% of basin
  • El Dorado
    San Martín · Peru
    5.0 km²
    0.9% of basin
  • Huallaga
    San Martín · Peru
    0.8 km²
    0.1% of basin

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

Species present

1 167 distinct species · 85 167 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

85 167 obs · 11 cellules
Obs. / cellule
≥ 84 071
560–84 070
129–559
46–128
< 46

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 Mayo : 11 espèces reliées par 14 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
14
Connectance
0.133
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°

21,2°C

Annual rain

1 278mm

Moisture idx (CMI)

-0,13

Runoff

934mm/an

PET

1 464mm

AET

1 080mm

Mean slope

10,9°

Water table

360cm

Forest

78%

Crops

5%

Urban

1%

Protected

0%

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