Ontologia

HydroBASINS lev08 watershed · #2080276710

Bassin de Сылва

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 : Achitskiy rayon, Kishertskiy rayon, Krasnoufimskiy rayon, Shalinskiy rayon, Suksunskiy rayon

Pfafstetter: 28326295

Sub-basin area

1 812km²

Upstream area

4 931km²

Discharge

44,91m³/s

Mean elev.

264m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Сылва765 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

391 distinct species · 626 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

626 obs · 22 cellules
Obs. / cellule
≥ 190
64–189
15–63
9–14
< 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 28 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 Сылва : 27 espèces reliées par 29 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
29
Connectance
0.077
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°

0,9°C

Annual rain

603mm

Moisture idx (CMI)

-0,04

Runoff

269mm/an

PET

631mm

AET

462mm

Mean slope

3,0°

Water table

85cm

Forest

71%

Crops

16%

Urban

0%

Protected

3%

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