Ontologia

HydroBASINS lev08 watershed · #4080278180

Bassin · #4080278180

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 across 2 countries : Jixi, Khankayskiy rayon

503% lakePfafstetter: 42228242

Sub-basin area

128,5km²

Upstream area

128,6km²

Discharge

0,63m³/s

Mean elev.

74m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #4080277720350 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Lake Khanka

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    57.02 km² overlap

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

Species present

337 distinct species · 528 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

528 obs · 5 cellules
Obs. / cellule
≥ 307
307–306
162–306
30–161
< 30

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

Ecological tissue

Sample of 37 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 · #4080278180 : 26 espèces reliées par 59 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
59
Connectance
0.084
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°

4,7°C

Annual rain

594mm

Moisture idx (CMI)

-0,28

Runoff

160mm/an

PET

820mm

AET

507mm

Mean slope

0,6°

Water table

9cm

Forest

4%

Crops

56%

Urban

3%

Protected

0%

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