Ontologia

HydroBASINS lev08 watershed · #3080659570

Bassin de Зун-Селенгинка

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 1 administrative regions : Kabanskiy rayon

3% lakePfafstetter: 32275860

Sub-basin area

254,3km²

Upstream area

254,4km²

Discharge

4,54m³/s

Mean elev.

1 360m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Снежная295 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Lake Baikal

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    243.81 km² overlap

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

Species present

285 distinct species · 2 016 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 016 obs · 8 cellules
Obs. / cellule
≥ 1 870
1 870–1 869
30–1 869
26–29
< 26

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

Ecological tissue

Sample of 22 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 Зун-Селенгинка : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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°

-3,3°C

Annual rain

788mm

Moisture idx (CMI)

0,21

Runoff

563mm/an

PET

615mm

AET

552mm

Mean slope

24,6°

Water table

743cm

Forest

84%

Crops

0%

Urban

0%

Protected

0%

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