Ontologia

HydroBASINS lev08 watershed · #4080597980

Bassin de 유곡천

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 : Hapcheon, Uiryeong

Pfafstetter: 42410234

Sub-basin area

188,1km²

Upstream area

188,1km²

Discharge

2,51m³/s

Mean elev.

211m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 토평천0 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 497 distinct species · 4 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 458 obs · 6 cellules
Obs. / cellule
≥ 1 032
1 032–1 031
976–1 031
926–975
< 926

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

Ecological tissue

Sample of 40 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 유곡천 : 34 espèces reliées par 71 interactions GloBI sur 5 types (connectance 8.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
71
Connectance
0.087
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°

12,5°C

Annual rain

1 373mm

Moisture idx (CMI)

0,21

Runoff

429mm/an

PET

1 081mm

AET

979mm

Mean slope

15,3°

Water table

519cm

Forest

75%

Crops

17%

Urban

0%

Protected

0%

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