Ontologia

HydroBASINS lev08 watershed · #3080026380

Bassin · #3080026380

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 across 2 countries : Chistoozernyy rayon, Kupinskiy rayon, Zhelezinskiy

Endorheic 47% lakePfafstetter: 31201350

Sub-basin area

2 269,8km²

Upstream area

2 269,8km²

Discharge

0,04m³/s

Mean elev.

104m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • YUdinskij

    IUCN IV

    State Natural Zakaznik

    87.93 km² overlap

  • Chany Lakes

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    2.80 km² overlap

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

Species present

206 distinct species · 940 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

940 obs · 34 cellules
Obs. / cellule
≥ 171
79–170
22–78
9–21
< 9

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

Ecological tissue

Sample of 32 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 · #3080026380 : 24 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
63
Connectance
0.127
Patrimoniales
3
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°

0,9°C

Annual rain

319mm

Moisture idx (CMI)

-0,53

Runoff

2mm/an

PET

681mm

AET

286mm

Mean slope

0,3°

Water table

5cm

Forest

0%

Crops

47%

Urban

1%

Protected

4%

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