Ontologia

HydroBASINS lev08 watershed · #2080258900

Bassin de Вильва

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 : Chusovskiy rayon, Gornozavodskiy rayon, Gremyachinsk gorsovet

Pfafstetter: 28326402

Sub-basin area

2 999,1km²

Upstream area

2 999,1km²

Discharge

45,9m³/s

Mean elev.

385m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Усьва15 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Basegi

    IUCN Ia

    State Natural Zapovednik

    140.67 km² overlap

  • Opoka

    IUCN III

    Natural Monument

    0.24 km² overlap

  • Sokol`ya gora

    IUCN III

    Natural Monument

    0.06 km² overlap

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

Species present

839 distinct species · 2 517 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 517 obs · 36 cellules
Obs. / cellule
≥ 675
241–674
30–240
10–29
< 10

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

Ecological tissue

Sample of 13 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 Вильва : 13 espèces reliées par 8 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
8
Connectance
0.088
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°

0,1°C

Annual rain

750mm

Moisture idx (CMI)

0,23

Runoff

450mm/an

PET

578mm

AET

469mm

Mean slope

4,1°

Water table

83cm

Forest

91%

Crops

0%

Urban

0%

Protected

4%

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