Ontologia

HydroBASINS lev08 watershed · #3080683200

Bassin · #3080683200

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 : Baruuntutuun, Züüngovi

Endorheic 46% lakePfafstetter: 36101808

Sub-basin area

678,7km²

Upstream area

678,7km²

Discharge

0,47m³/s

Mean elev.

1 054m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #3080679230137 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Uvs Nuur Basin

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    12.63 km² overlap

  • Altan els

    IUCN Ib

    Strictly Protected Area

    9.17 km² overlap

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

Species present

130 distinct species · 237 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

237 obs · 7 cellules
Obs. / cellule
≥ 145
145–144
31–144
23–30
< 23

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 36 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin · #3080683200 : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
63
Connectance
0.100
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

-3,6°C

Annual rain

237mm

Moisture idx (CMI)

-0,67

Runoff

24mm/an

PET

723mm

AET

223mm

Mean slope

1,5°

Water table

47cm

Forest

0%

Crops

0%

Urban

0%

Protected

1%

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