Ontologia

HydroBASINS lev08 watershed · #4080205930

Bassin · #4080205930

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 across 2 countries : Khalkhgol, Xilin Gol

Pfafstetter: 42298926

Sub-basin area

312,6km²

Upstream area

312,6km²

Discharge

0,01m³/s

Mean elev.

834m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #4080201740163 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Dornod Mongol

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    231.56 km² overlap

  • Dornod Mongol

    IUCN Ib

    Strictly Protected Area

    225.60 km² overlap

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

Species present

2 distinct species · 23 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 obs · 3 cellules
Obs. / cellule
≥ 11
11–10
11–10
11–10
< 11

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°

-0,5°C

Annual rain

275mm

Moisture idx (CMI)

-0,65

Runoff

1mm/an

PET

789mm

AET

252mm

Mean slope

1,1°

Water table

57cm

Forest

2%

Crops

1%

Urban

0%

Protected

72%

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