Ontologia

HydroBASINS lev08 watershed · #3080531480

Bassin de Айдат

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 4 administrative regions : Bogotol'skiy rayon, Bol'sheuluyskiy rayon, Tyazhinskiy rayon, Tyukhtetskiy rayon

Pfafstetter: 31249628

Sub-basin area

1 671,7km²

Upstream area

1 671,7km²

Discharge

7,43m³/s

Mean elev.

238m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Четь3802 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

362 distinct species · 407 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

407 obs · 38 cellules
Obs. / cellule
≥ 300
8–299
3–7
3–2
< 3

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

Ecological tissue

Sample of 30 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 Айдат : 23 espèces reliées par 36 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
36
Connectance
0.077
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°

0,2°C

Annual rain

454mm

Moisture idx (CMI)

-0,30

Runoff

140mm/an

PET

649mm

AET

390mm

Mean slope

0,9°

Water table

18cm

Forest

63%

Crops

28%

Urban

0%

Protected

0%

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