Ontologia

HydroBASINS lev08 watershed · #3080024350

Bassin · #3080024350

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 : Chanovskiy rayon, Chistoozernyy rayon, Kupinskiy rayon

Endorheic 558% lakePfafstetter: 31201410

Sub-basin area

1 365,7km²

Upstream area

25 548,3km²

Discharge

47,67m³/s

Mean elev.

102m

Administrative coverage

Hydrographic chain

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Chany Lakes

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1169.60 km² overlap

  • YUdinskij

    IUCN IV

    State Natural Zakaznik

    233.78 km² overlap

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

Species present

125 distinct species · 298 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

298 obs · 27 cellules
Obs. / cellule
≥ 125
20–124
4–19
2–3
< 2

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

Ecological tissue

Sample of 25 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 · #3080024350 : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 4 types (connectance 19.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
59
Connectance
0.197
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°

0,6°C

Annual rain

344mm

Moisture idx (CMI)

-0,49

Runoff

4mm/an

PET

668mm

AET

306mm

Mean slope

0,2°

Water table

3cm

Forest

0%

Crops

32%

Urban

0%

Protected

22%

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