Ontologia

HydroBASINS lev08 watershed · #3080210670

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: 35129093

Sub-basin area

2 344,8km²

Upstream area

5 157,3km²

Discharge

39,36m³/s

Mean elev.

796m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Нельгесе297 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • reka Nel`gese

    IUCN IV

    The Quiet Zone

    892.51 km² overlap

  • Hotu

    IUCN VI

    Resource Reserve

    1.32 km² overlap

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

Species present

11 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 11 cellules
Obs. / cellule
≥ 2
1–1
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°

-16,8°C

Annual rain

279mm

Moisture idx (CMI)

-0,37

Runoff

188mm/an

PET

442mm

AET

258mm

Mean slope

7,3°

Water table

165cm

Forest

76%

Crops

0%

Urban

0%

Protected

42%

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