Ontologia

HydroBASINS lev08 watershed · #3080636840

Bassin de Бугульдейка

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 : Irkutskiy rayon, Ol'khonskiy rayon, Water body

80% lakePfafstetter: 32276102

Sub-basin area

2 097km²

Upstream area

2 097km²

Discharge

13,81m³/s

Mean elev.

795m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ханхильтуй310 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

489 distinct species · 1 244 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 244 obs · 58 cellules
Obs. / cellule
≥ 412
49–411
9–48
6–8
< 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 29 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 Бугульдейка : 26 espèces reliées par 22 interactions GloBI sur 6 types (connectance 5.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
22
Connectance
0.051
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°

-2,8°C

Annual rain

438mm

Moisture idx (CMI)

-0,31

Runoff

208mm/an

PET

639mm

AET

380mm

Mean slope

6,6°

Water table

132cm

Forest

86%

Crops

0%

Urban

0%

Protected

0%

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