Ontologia

HydroBASINS lev08 watershed · #2080178170

Bassin de Ижма

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 : Sosnogorskiy rayon, Ukhta gorsovet

Pfafstetter: 26186057

Sub-basin area

290,4km²

Upstream area

13 684,4km²

Discharge

145,57m³/s

Mean elev.

104m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ижма62 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Sosnovskij

    IUCN III

    Natural Monument

    0.05 km² overlap

  • Izhemskij

    IUCN III

    Natural Monument

    0.03 km² overlap

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

Species present

141 distinct species · 153 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

153 obs · 9 cellules
Obs. / cellule
≥ 31
31–30
21–30
17–20
< 17

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

Ecological tissue

Sample of 26 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 Ижма : 19 espèces reliées par 37 interactions GloBI sur 6 types (connectance 9.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
37
Connectance
0.098
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°

-1,1°C

Annual rain

603mm

Moisture idx (CMI)

0,18

Runoff

326mm/an

PET

497mm

AET

390mm

Mean slope

4,7°

Water table

65cm

Forest

83%

Crops

0%

Urban

1%

Protected

0%

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