Ontologia

HydroBASINS lev08 watershed · #3080672820

Bassin de Хоолу

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 5 administrative regions across 2 countries : Chedi-Khol'skiy rayon, Davst, Ovyurskiy rayon, Tes-Khemskiy rayon, Ulug-Khemskiy rayon

Endorheic 65% lakePfafstetter: 36101604

Sub-basin area

1 752,1km²

Upstream area

1 752,1km²

Discharge

3,81m³/s

Mean elev.

1 410m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #3080678690301 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

416 distinct species · 976 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

976 obs · 41 cellules
Obs. / cellule
≥ 208
67–207
11–66
7–10
< 7

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

Ecological tissue

Sample of 30 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 Хоолу : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
43
Connectance
0.087
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°

-5,5°C

Annual rain

391mm

Moisture idx (CMI)

-0,37

Runoff

69mm/an

PET

640mm

AET

341mm

Mean slope

7,5°

Water table

159cm

Forest

21%

Crops

4%

Urban

0%

Protected

6%

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