Ontologia

HydroBASINS lev08 watershed · #2080218320

Bassin de Сойда

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 2 administrative regions : Pudozhskiy rayon, Vytegorskiy rayon

3% lakePfafstetter: 28366909

Sub-basin area

845,7km²

Upstream area

845,7km²

Discharge

4,53m³/s

Mean elev.

203m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Кема890 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

408 distinct species · 676 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

676 obs · 8 cellules
Obs. / cellule
≥ 217
217–216
93–216
63–92
< 63

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

Ecological tissue

Sample of 23 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 Сойда : 20 espèces reliées par 18 interactions GloBI sur 2 types (connectance 6.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
18
Connectance
0.065
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°

1,6°C

Annual rain

646mm

Moisture idx (CMI)

0,14

Runoff

191mm/an

PET

553mm

AET

433mm

Mean slope

3,5°

Water table

79cm

Forest

77%

Crops

2%

Urban

0%

Protected

15%

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