Ontologia

HydroBASINS lev08 watershed · #3080197870

Bassin de Нельгесе

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 : Tomponskiy rayon, Verkhoyanskiy rayon

Pfafstetter: 35129030

Sub-basin area

2 118,6km²

Upstream area

12 037,4km²

Discharge

77,62m³/s

Mean elev.

784m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Нельгесе1851 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Hotu

    IUCN VI

    Resource Reserve

    211.20 km² overlap

  • reka Nel`gese

    IUCN IV

    The Quiet Zone

    200.29 km² overlap

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

Species present

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 5 cellules
Obs. / cellule
≥ 1
1–0
1–0
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°

-17,2°C

Annual rain

268mm

Moisture idx (CMI)

-0,36

Runoff

190mm/an

PET

422mm

AET

249mm

Mean slope

13,1°

Water table

247cm

Forest

61%

Crops

0%

Urban

0%

Protected

0%

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