Ontologia

HydroBASINS lev08 watershed · #2080242020

Bassin de Унжа

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 : Babushkinskiy rayon, Nikol'skiy rayon

Pfafstetter: 28362093

Sub-basin area

366km²

Upstream area

2 707,8km²

Discharge

25,43m³/s

Mean elev.

181m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Унжа18 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Gladkij bor

    IUCN IV

    State Natural Zakaznik

    9.66 km² overlap

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

Species present

315 distinct species · 509 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

509 obs · 4 cellules
Obs. / cellule
≥ 249
249–248
248–248
248–247
< 248

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

Ecological tissue

Sample of 15 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 Унжа : 10 espèces reliées par 14 interactions GloBI sur 2 types (connectance 11.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
14
Connectance
0.117
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°

2,0°C

Annual rain

628mm

Moisture idx (CMI)

0,08

Runoff

262mm/an

PET

579mm

AET

449mm

Mean slope

1,3°

Water table

54cm

Forest

99%

Crops

0%

Urban

0%

Protected

30%

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