Ontologia

HydroBASINS lev08 watershed · #2080367780

Bassin de Ворона

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 6 administrative regions : Inzhavinskiy rayon, Kirsanov, Kirsanovskiy rayon, Rasskazovskiy rayon, Tamalinskiy rayon +1

2% lakePfafstetter: 22380650

Sub-basin area

1 729,8km²

Upstream area

7 001,4km²

Discharge

27,45m³/s

Mean elev.

171m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ворона673 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Voroninskij

    IUCN Ia

    State Natural Zapovednik

    70.48 km² overlap

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

Species present

1 356 distinct species · 7 764 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 764 obs · 36 cellules
Obs. / cellule
≥ 5 374
205–5 373
49–204
19–48
< 19

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

Ecological tissue

Sample of 35 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 Ворона : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 165 interactions GloBI sur 5 types (connectance 27.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
165
Connectance
0.277
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°

5,3°C

Annual rain

535mm

Moisture idx (CMI)

-0,27

Runoff

123mm/an

PET

737mm

AET

451mm

Mean slope

1,0°

Water table

129cm

Forest

9%

Crops

62%

Urban

2%

Protected

8%

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