Ontologia

HydroBASINS lev08 watershed · #3080417970

Bassin de Челомджа

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 : Okhotskiy rayon, Ol'skiy rayon

Pfafstetter: 35602227

Sub-basin area

1 594,7km²

Upstream area

5 630,1km²

Discharge

82,07m³/s

Mean elev.

403m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Челомджа39 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Magadanskij

    IUCN Ia

    State Natural Zapovednik

    523.54 km² overlap

  • Kava

    IUCN IV

    State Natural Zakaznik

    2.06 km² overlap

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

Species present

380 distinct species · 416 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

416 obs · 18 cellules
Obs. / cellule
≥ 386
3–385
3–2
2–2
< 2

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

Ecological tissue

Sample of 27 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 Челомджа : 19 espèces reliées par 36 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
36
Connectance
0.103
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°

-7,8°C

Annual rain

398mm

Moisture idx (CMI)

0,06

Runoff

546mm/an

PET

373mm

AET

308mm

Mean slope

8,1°

Water table

164cm

Forest

66%

Crops

0%

Urban

0%

Protected

32%

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