Ontologia

HydroBASINS lev08 watershed · #3080670840

Bassin de Холь-Оожу

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 : Chedi-Khol'skiy rayon, Tandinskiy rayon, Tes-Khemskiy rayon

Endorheic 2% lakePfafstetter: 36101608

Sub-basin area

1 352,5km²

Upstream area

1 352,5km²

Discharge

2,87m³/s

Mean elev.

1 408m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Деспен942 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Ubsunorskaya Kotlovina

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    113.43 km² overlap

  • Uvs Nuur Basin

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    84.46 km² overlap

  • Durgenskij

    IUCN IV

    State Natural Zakaznik

    1.78 km² overlap

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

Species present

1 334 distinct species · 2 979 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 979 obs · 27 cellules
Obs. / cellule
≥ 1 837
88–1 836
26–87
10–25
< 10

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

Ecological tissue

Sample of 19 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 Холь-Оожу : 16 espèces reliées par 17 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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°

-5,8°C

Annual rain

401mm

Moisture idx (CMI)

-0,36

Runoff

69mm/an

PET

643mm

AET

350mm

Mean slope

7,9°

Water table

172cm

Forest

37%

Crops

6%

Urban

0%

Protected

2%

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