Ontologia

HydroBASINS lev08 watershed · #3080042530

Bassin de Ледяная

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 : Diksonskiy rayon, Khatangskiy rayon

88% lakePfafstetter: 33147020

Sub-basin area

1 866,9km²

Upstream area

1 866,9km²

Discharge

17,47m³/s

Mean elev.

190m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Таймыра861 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Taimyrsky

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    881.89 km² overlap

  • Tajmyrskij

    IUCN Ia

    State Natural Zapovednik

    881.40 km² overlap

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

Species present

578 distinct species · 2 184 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 184 obs · 41 cellules
Obs. / cellule
≥ 388
164–387
33–163
11–32
< 11

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 Ледяная : 24 espèces reliées par 34 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
34
Connectance
0.064
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°

-14,9°C

Annual rain

273mm

Moisture idx (CMI)

0,14

Runoff

273mm/an

PET

235mm

AET

198mm

Mean slope

7,0°

Water table

118cm

Forest

0%

Crops

0%

Urban

0%

Protected

47%

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