Ontologia

HydroBASINS lev08 watershed · #3080015170

Bassin de Малая Чажма

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 : Elizovskiy rayon, Ust'-Kamchatskiy rayon

Pfafstetter: 35425040

Sub-basin area

1 053,3km²

Upstream area

1 053,5km²

Discharge

33,49m³/s

Mean elev.

516m

Administrative coverage

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kronotskiy

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    708.71 km² overlap

  • Volcanoes of Kamchatka

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    647.44 km² overlap

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

Species present

184 distinct species · 203 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

203 obs · 29 cellules
Obs. / cellule
≥ 42
10–41
8–9
6–7
< 6

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

Ecological tissue

Sample of 31 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 Малая Чажма : 24 espèces reliées par 38 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
38
Connectance
0.082
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°

-2,0°C

Annual rain

849mm

Moisture idx (CMI)

0,51

Runoff

974mm/an

PET

409mm

AET

368mm

Mean slope

15,1°

Water table

279cm

Forest

34%

Crops

0%

Urban

0%

Protected

67%

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