Ontologia

HydroBASINS lev08 watershed · #2080281030

Bassin de Иж

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 3 administrative regions : Uvinskiy rayon, Yakshur-Bod'inskiy rayon, Zav'yalovskiy rayon

12% lakePfafstetter: 28323809

Sub-basin area

1 724,3km²

Upstream area

1 724,4km²

Discharge

11,18m³/s

Mean elev.

161m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Иж876 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 970 distinct species · 29 651 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 651 obs · 38 cellules
Obs. / cellule
≥ 9 104
2 496–9 103
121–2 495
18–120
< 18

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

Ecological tissue

Sample of 33 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 Иж : 23 espèces reliées par 63 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
63
Connectance
0.119
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°

2,5°C

Annual rain

562mm

Moisture idx (CMI)

-0,12

Runoff

216mm/an

PET

637mm

AET

444mm

Mean slope

2,0°

Water table

96cm

Forest

75%

Crops

13%

Urban

5%

Protected

0%

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