Ontologia

HydroBASINS lev08 watershed · #4080570010

Bassin de 낙동강

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 4 administrative regions : Gumi, Sangju, Uiseong, Yecheon

Pfafstetter: 42410255

Sub-basin area

126,7km²

Upstream area

7 909,4km²

Discharge

118,93m³/s

Mean elev.

158m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 낙동강176 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 127 distinct species · 5 715 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 715 obs · 5 cellules
Obs. / cellule
≥ 2 203
2 203–2 202
1 226–2 202
1 005–1 225
< 1 005

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

Ecological tissue

Sample of 31 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 낙동강 : 27 espèces reliées par 33 interactions GloBI sur 2 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
33
Connectance
0.071
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°

11,8°C

Annual rain

1 091mm

Moisture idx (CMI)

0,01

Runoff

446mm/an

PET

1 080mm

AET

901mm

Mean slope

9,0°

Water table

396cm

Forest

30%

Crops

19%

Urban

0%

Protected

0%

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