Ontologia

HydroBASINS lev08 watershed · #3080353290

Bassin de Чона

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 : Katangskiy rayon, Mirninskiy rayon

9% lakePfafstetter: 34228500

Sub-basin area

2 165,1km²

Upstream area

29 221,8km²

Discharge

101,75m³/s

Mean elev.

320m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Чона51 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

287 distinct species · 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

294 obs · 6 cellules
Obs. / cellule
≥ 287
287–286
3–286
1–2
< 1

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

Ecological tissue

Sample of 14 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 Чона : 10 espèces reliées par 17 interactions GloBI sur 1 type (connectance 14.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
17
Connectance
0.142
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°

-8,4°C

Annual rain

342mm

Moisture idx (CMI)

-0,33

Runoff

123mm/an

PET

511mm

AET

302mm

Mean slope

3,3°

Water table

80cm

Forest

73%

Crops

0%

Urban

0%

Protected

52%

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