Ontologia

HydroBASINS lev08 watershed · #2080566510

Bassin de Сулла-Чубутла

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 5 administrative regions : Kyrskiy rayon, Naurskiy rayon, Nogayskiy rayon, Shelkovskiy rayon, Tarumovskiy rayon

Pfafstetter: 28430826

Sub-basin area

4 752,8km²

Upstream area

4 753,1km²

Discharge

1,82m³/s

Mean elev.

40m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Stepnoj

    IUCN IV

    State Natural Zakaznik

    953.12 km² overlap

  • Parabochevskij

    IUCN IV

    State Natural Zakaznik

    4.04 km² overlap

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

Species present

826 distinct species · 1 010 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 010 obs · 43 cellules
Obs. / cellule
≥ 745
9–744
2–8
1–1
< 1

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 Сулла-Чубутла : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
52
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°

11,2°C

Annual rain

386mm

Moisture idx (CMI)

-0,61

Runoff

5mm/an

PET

980mm

AET

335mm

Mean slope

0,2°

Water table

26cm

Forest

0%

Crops

21%

Urban

0%

Protected

11%

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