Ontologia

HydroBASINS lev08 watershed · #2080557230

Bassin de Большой Ставропольский канал

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 : Aleksandrovskiy rayon, Grachevskiy rayon, Novoselitskiy rayon, Petrovskiy rayon

8% lakePfafstetter: 28430888

Sub-basin area

365,1km²

Upstream area

365,4km²

Discharge

0,26m³/s

Mean elev.

299m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Томузловка44 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

  • Petrovskiy rayon
    Stavropol' · Russia
    148.4 km²
    40.6% of basin
  • Aleksandrovskiy rayon
    Stavropol' · Russia
    128.6 km²
    35.1% of basin
  • Novoselitskiy rayon
    Stavropol' · Russia
    79.1 km²
    21.6% of basin
  • Grachevskiy rayon
    Stavropol' · Russia
    9.8 km²
    2.7% of basin

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

Species present

203 distinct species · 400 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

400 obs · 6 cellules
Obs. / cellule
≥ 308
308–307
42–307
25–41
< 25

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

Ecological tissue

Sample of 39 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 Большой Ставропольский канал : 26 espèces reliées par 118 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
118
Connectance
0.159
Patrimoniales
0
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°

9,3°C

Annual rain

448mm

Moisture idx (CMI)

-0,52

Runoff

28mm/an

PET

931mm

AET

388mm

Mean slope

1,4°

Water table

508cm

Forest

0%

Crops

75%

Urban

0%

Protected

0%

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