Ontologia

HydroBASINS lev08 watershed · #2080256730

Bassin de Ветлуга

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 : Mezhevskiy rayon, Shar'inskiy rayon

Pfafstetter: 28330875

Sub-basin area

258,1km²

Upstream area

13 871,4km²

Discharge

65,04m³/s

Mean elev.

128m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ветлуга1951 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • SHangskij

    IUCN IV

    State Natural Zakaznik

    48.42 km² overlap

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

Species present

234 distinct species · 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

552 obs · 6 cellules
Obs. / cellule
≥ 405
405–404
70–404
66–69
< 66

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

Ecological tissue

Sample of 29 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 Ветлуга : 21 espèces reliées par 63 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
63
Connectance
0.136
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°

2,7°C

Annual rain

620mm

Moisture idx (CMI)

0,04

Runoff

210mm/an

PET

593mm

AET

452mm

Mean slope

1,0°

Water table

46cm

Forest

88%

Crops

30%

Urban

0%

Protected

0%

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