Ontologia

HydroBASINS lev08 watershed · #4080391440

Bassin de 鸭绿江 압록강

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 5 administrative regions across 2 countries : Baishan, Chasŏng, Chunggang, Hwap'yŏng, Kimhyŏngjik

Pfafstetter: 42440750

Sub-basin area

1 871,9km²

Upstream area

19 582,5km²

Discharge

155,53m³/s

Mean elev.

854m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 鸭绿江 압록강1960 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Changbaishan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    88.21 km² overlap

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

Species present

502 distinct species · 1 412 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 412 obs · 12 cellules
Obs. / cellule
≥ 719
455–718
11–454
2–10
< 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 13 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 鸭绿江 압록강 : 10 espèces reliées par 14 interactions GloBI sur 2 types (connectance 13.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
14
Connectance
0.133
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°

2,4°C

Annual rain

832mm

Moisture idx (CMI)

0,02

Runoff

281mm/an

PET

816mm

AET

690mm

Mean slope

12,9°

Water table

323cm

Forest

96%

Crops

9%

Urban

1%

Protected

5%

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