Ontologia

HydroBASINS lev08 watershed · #4080206500

Bassin de Хэрлэн гол

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 : Bayanmönkh, Darkhan, Delgerkhaan

Pfafstetter: 42299750

Sub-basin area

331,8km²

Upstream area

17 963km²

Discharge

11,39m³/s

Mean elev.

1 205m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Хэрлэн гол678 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

50 distinct species · 216 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

216 obs · 9 cellules
Obs. / cellule
≥ 78
78–77
47–77
6–46
< 6

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

Ecological tissue

Sample of 12 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 Хэрлэн гол : 9 espèces reliées par 13 interactions GloBI sur 1 type (connectance 19.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
13
Connectance
0.197
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°

-0,5°C

Annual rain

222mm

Moisture idx (CMI)

-0,71

Runoff

9mm/an

PET

774mm

AET

210mm

Mean slope

2,2°

Water table

72cm

Forest

0%

Crops

0%

Urban

0%

Protected

9%

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