Ontologia

HydroBASINS lev08 watershed · #4080047220

Bassin de 貓公溪

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 1 administrative regions : Hualien

Coastal basinPfafstetter: 43700195

Sub-basin area

226,9km²

Upstream area

226,9km²

Discharge

9,64m³/s

Mean elev.

222m

Administrative coverage

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Shuei-lian

    IUCN IV

    Major Wildlife Habitat

    3.39 km² overlap

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

Species present

1 362 distinct species · 22 621 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 621 obs · 8 cellules
Obs. / cellule
≥ 8 469
8 469–8 468
1 956–8 468
1 853–1 955
< 1 853

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

Ecological tissue

Sample of 38 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 貓公溪 : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 3 types (connectance 5.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
41
Connectance
0.058
Patrimoniales
2
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°

22,0°C

Annual rain

2 146mm

Moisture idx (CMI)

0,44

Runoff

1 448mm/an

PET

1 201mm

AET

1 191mm

Mean slope

15,2°

Water table

445cm

Forest

91%

Crops

17%

Urban

0%

Protected

0%

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