Ontologia

HydroBASINS lev08 watershed · #3080678680

Bassin · #3080678680

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 : Davst, Ovyurskiy rayon

Endorheic 440% lakePfafstetter: 36101602

Sub-basin area

613,2km²

Upstream area

613,2km²

Discharge

0,62m³/s

Mean elev.

926m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #30806789501 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Uvs Nuur Basin

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    342.20 km² overlap

  • Uvs Nuur Basin

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    326.19 km² overlap

  • Uvs nuur

    IUCN Ib

    Strictly Protected Area

    325.59 km² overlap

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

Species present

133 distinct species · 344 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

344 obs · 9 cellules
Obs. / cellule
≥ 188
188–187
33–187
8–32
< 8

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

Ecological tissue

Sample of 26 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 · #3080678680 : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
51
Connectance
0.135
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°

-3,3°C

Annual rain

269mm

Moisture idx (CMI)

-0,62

Runoff

31mm/an

PET

719mm

AET

247mm

Mean slope

2,7°

Water table

47cm

Forest

0%

Crops

1%

Urban

0%

Protected

53%

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