Ontologia

HydroBASINS lev08 watershed · #3080220960

Bassin de Лена

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 1 administrative regions : Zhiganskiy rayon

17% lakePfafstetter: 34217950

Sub-basin area

1 985,3km²

Upstream area

2 222 189,3km²

Discharge

14 726,17m³/s

Mean elev.

53m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Лена403 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Linde

    IUCN VI

    Resource Reserve

    8.71 km² overlap

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

Species present

10 distinct species · 14 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 obs · 7 cellules
Obs. / cellule
≥ 6
6–5
2–5
1–1
< 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°

-10,9°C

Annual rain

272mm

Moisture idx (CMI)

-0,41

Runoff

115mm/an

PET

464mm

AET

251mm

Mean slope

2,3°

Water table

50cm

Forest

57%

Crops

0%

Urban

0%

Protected

0%

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