Ontologia

HydroBASINS lev08 watershed · #3080678930

Bassin · #3080678930

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 6 administrative regions across 2 countries : Davst, Dzun-Khemchikskiy rayon, Ovyurskiy rayon, Sagil, Türgen +1

Endorheic 102% lakePfafstetter: 36101202

Sub-basin area

2 579,9km²

Upstream area

2 580km²

Discharge

0,79m³/s

Mean elev.

1 280m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #30806790702 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Uvs Nuur Basin

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    312.74 km² overlap

  • Uvs nuur

    IUCN Ib

    Strictly Protected Area

    308.41 km² overlap

  • Uvs Nuur Basin

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    306.21 km² overlap

  • SHeminskij

    IUCN IV

    State Natural Zakaznik

    2.41 km² overlap

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

Species present

215 distinct species · 485 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

485 obs · 31 cellules
Obs. / cellule
≥ 136
39–135
9–38
3–8
< 3

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

Ecological tissue

Sample of 27 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 · #3080678930 : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
41
Connectance
0.094
Patrimoniales
1
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°

-4,0°C

Annual rain

237mm

Moisture idx (CMI)

-0,64

Runoff

22mm/an

PET

671mm

AET

224mm

Mean slope

4,3°

Water table

97cm

Forest

8%

Crops

2%

Urban

0%

Protected

12%

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