Ontologia

HydroBASINS lev08 watershed · #3080025180

Bassin · #3080025180

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 4 administrative regions : Barabinskiy rayon, Chanovskiy rayon, Chistoozernyy rayon, Tatarskiy rayon

Endorheic 31% lakePfafstetter: 31201202

Sub-basin area

3 679,5km²

Upstream area

3 679,5km²

Discharge

0,17m³/s

Mean elev.

106m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • YUdinskij

    IUCN IV

    State Natural Zakaznik

    671.60 km² overlap

  • Chany Lakes

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    0.65 km² overlap

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

Species present

241 distinct species · 374 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

374 obs · 79 cellules
Obs. / cellule
≥ 28
11–27
4–10
3–3
< 3

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

Ecological tissue

Sample of 38 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 · #3080025180 : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
74
Connectance
0.105
Patrimoniales
2
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°

0,5°C

Annual rain

367mm

Moisture idx (CMI)

-0,44

Runoff

4mm/an

PET

661mm

AET

324mm

Mean slope

0,3°

Water table

4cm

Forest

0%

Crops

34%

Urban

0%

Protected

20%

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