Ontologia

HydroBASINS lev08 watershed · #4080277720

Bassin · #4080277720

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

976% lakePfafstetter: 42228241

Sub-basin area

349,9km²

Upstream area

2 770,9km²

Discharge

10,4m³/s

Mean elev.

64m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #408027749027 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Lake Khanka

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    339.88 km² overlap

  • Khankaiskiy

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    2.01 km² overlap

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

Species present

363 distinct species · 846 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

846 obs · 7 cellules
Obs. / cellule
≥ 793
793–792
3–792
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 29 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 · #4080277720 : 24 espèces reliées par 44 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
44
Connectance
0.108
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°

4,6°C

Annual rain

603mm

Moisture idx (CMI)

-0,25

Runoff

173mm/an

PET

807mm

AET

514mm

Mean slope

0,0°

Water table

0cm

Forest

1%

Crops

47%

Urban

0%

Protected

1%

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