Ontologia

HydroBASINS lev08 watershed · #4080083380

Bassin de Уган

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 : Neryungri gorsovet, Zeyskiy rayon

Pfafstetter: 42268604

Sub-basin area

1 262,1km²

Upstream area

1 262,2km²

Discharge

7,86m³/s

Mean elev.

684m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ток596 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Vostok

    IUCN VI

    Resource Reserve

    2.77 km² overlap

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

Species present

9 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 8 cellules
Obs. / cellule
≥ 2
2–1
1–1
1–0
< 1

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

-7,3°C

Annual rain

588mm

Moisture idx (CMI)

0,02

Runoff

208mm/an

PET

577mm

AET

476mm

Mean slope

6,2°

Water table

175cm

Forest

94%

Crops

0%

Urban

0%

Protected

0%

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