Ontologia

HydroBASINS lev08 watershed · #4080357970

Bassin de 훈춘 하 珲春河

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 : Khasanskiy rayon, Yanbian Korean

Pfafstetter: 42308201

Sub-basin area

581,5km²

Upstream area

3 938,1km²

Discharge

23,56m³/s

Mean elev.

138m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 오룡천2404 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

608 distinct species · 2 665 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 665 obs · 16 cellules
Obs. / cellule
≥ 2 363
109–2 362
14–108
9–13
< 9

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

Ecological tissue

Sample of 32 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 훈춘 하 珲春河 : 24 espèces reliées par 47 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
47
Connectance
0.095
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°

5,4°C

Annual rain

620mm

Moisture idx (CMI)

-0,23

Runoff

191mm/an

PET

812mm

AET

529mm

Mean slope

4,8°

Water table

115cm

Forest

53%

Crops

28%

Urban

9%

Protected

89%

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