Ontologia

HydroBASINS lev08 watershed · #2080320100

Bassin de Ик

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 7 administrative regions : Bavlinskiy rayon, Bugul'minskiy rayon, Oktyabr'skiy, Severnyy rayon, Tuymazinskiy rayon +2

Pfafstetter: 28323691

Sub-basin area

607,1km²

Upstream area

5 980,6km²

Discharge

46,28m³/s

Mean elev.

216m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ютаза604 km²

▲ Receives from 2 basins

7 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Reka Ik

    IUCN III

    Natural Monument

    1.73 km² overlap

  • Reka Dymka

    IUCN III

    Natural Monument

    0.03 km² overlap

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

Species present

1 067 distinct species · 2 765 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 765 obs · 16 cellules
Obs. / cellule
≥ 829
574–828
192–573
79–191
< 79

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

Ecological tissue

Sample of 35 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 Ик : 23 espèces reliées par 75 interactions GloBI sur 5 types (connectance 12.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
75
Connectance
0.126
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°

3,2°C

Annual rain

549mm

Moisture idx (CMI)

-0,23

Runoff

236mm/an

PET

712mm

AET

457mm

Mean slope

3,1°

Water table

112cm

Forest

25%

Crops

42%

Urban

9%

Protected

12%

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