Ontologia

HydroBASINS lev08 watershed · #4080163810

Bassin de Bahr Gol

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 3 administrative regions : Batshireet, Binder, Ömnödelger

Pfafstetter: 42289920

Sub-basin area

1 992km²

Upstream area

1 992,3km²

Discharge

5,49m³/s

Mean elev.

1 457m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Онон500 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Khan Khentii

    IUCN Ib

    Strictly Protected Area

    157.82 km² overlap

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

Species present

264 distinct species · 2 461 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 461 obs · 19 cellules
Obs. / cellule
≥ 1 138
750–1 137
56–749
9–55
< 9

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

Ecological tissue

Sample of 25 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 de Bahr Gol : 20 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
44
Connectance
0.108
Patrimoniales
3
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°

-3,9°C

Annual rain

381mm

Moisture idx (CMI)

-0,42

Runoff

80mm/an

PET

665mm

AET

339mm

Mean slope

8,6°

Water table

234cm

Forest

12%

Crops

6%

Urban

0%

Protected

8%

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