Ontologia

HydroBASINS lev08 watershed · #4080139600

Bassin · #4080139600

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 : Chuluunkhoroot, Ononskiy rayon

Endorheic 254% lakePfafstetter: 42280123

Sub-basin area

170,9km²

Upstream area

2 126,5km²

Discharge

1,71m³/s

Mean elev.

622m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #40801396901 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Landscapes of Dauria

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    171.45 km² overlap

  • Torey Lakes

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    170.95 km² overlap

  • Daursky

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    80.43 km² overlap

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

Species present

41 distinct species · 67 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 obs · 6 cellules
Obs. / cellule
≥ 46
46–45
14–45
2–13
< 2

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

Ecological tissue

Sample of 4 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 · #4080139600 : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
Patrimoniales
0
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°

-1,0°C

Annual rain

311mm

Moisture idx (CMI)

-0,58

Runoff

19mm/an

PET

748mm

AET

283mm

Mean slope

0,4°

Water table

31cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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