Ontologia

HydroBASINS lev08 watershed · #3080457160

Bassin de Алдан

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 : Aldanskiy rayon

Pfafstetter: 34245702

Sub-basin area

953,9km²

Upstream area

953,9km²

Discharge

8,25m³/s

Mean elev.

405m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Алдан35 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Dzhanda

    IUCN VI

    Resource Reserve

    74.29 km² overlap

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

Species present

14 distinct species · 14 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 obs · 8 cellules
Obs. / cellule
≥ 5
5–4
2–4
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°

-9,4°C

Annual rain

399mm

Moisture idx (CMI)

-0,28

Runoff

273mm/an

PET

558mm

AET

347mm

Mean slope

5,0°

Water table

153cm

Forest

81%

Crops

0%

Urban

0%

Protected

0%

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