Ontologia

HydroBASINS lev08 watershed · #3080664110

Bassin de Чулышман

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 : Ulaganskiy rayon

Pfafstetter: 31248891

Sub-basin area

419,1km²

Upstream area

6 044,6km²

Discharge

43,91m³/s

Mean elev.

1 686m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Чулышман288 km²

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Ak CHolushpa

    IUCN II

    Natural Park

    296.94 km² overlap

  • Golden Mountains of Altai

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    184.81 km² overlap

  • Altaisky

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    138.52 km² overlap

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

Species present

506 distinct species · 1 288 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 288 obs · 12 cellules
Obs. / cellule
≥ 418
315–417
198–314
33–197
< 33

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

Ecological tissue

Sample of 31 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 Чулышман : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 5 types (connectance 8.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
41
Connectance
0.088
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°

-2,5°C

Annual rain

380mm

Moisture idx (CMI)

-0,36

Runoff

389mm/an

PET

604mm

AET

335mm

Mean slope

18,8°

Water table

512cm

Forest

72%

Crops

0%

Urban

0%

Protected

33%

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