Rivière· 50 segments
旗山溪
Crosses 4 administrative regions : Chiayi County, Kaohsiung, Pingtung, Tainan
Total length
120km
Max discharge
43,1m³/s
Max Strahler
4
Segments matched
50
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
- KaohsiungKaohsiung · Taiwan87.0 kmin this dpt
- Chiayi CountyTaiwan · Taiwan45.3 kmin this dpt
- PingtungTaiwan · Taiwan2.4 kmin this dpt
- TainanTainan · Taiwan0.0 kmin this dpt
4 intersecting protected areas
Yushan
IUCN IINational Park
Jia-xian Sih-de Fossil
IUCN IIIForest Reserve
Wildlife Refuge
Major Wildlife Habitat
1 page = 1 named river (aggregation of 50 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
163 distinct species · 1 517 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de 旗山溪 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
120km
Max discharge
43,1m³/s
Max Strahler
4
Segments matched
50
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.