HydroBASINS lev08 watershed · #4080045180
Bassin de 成案寺川
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 : Fujieda, Yaizu, Yoshida, Ōigawa
Sub-basin area
47,9km²
Upstream area
48,1km²
Discharge
2,01m³/s
Mean elev.
10m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 23.4 km²48.8% of basin
- 11.3 km²23.5% of basin
- 9.2 km²19.1% of basin
- 0.0 km²0.0% of basin
2 intersecting protected areas
Common fishery right area
4.04 km² overlap
Oigawakako
IUCN IVPrefectural Wildlife Protection Area
0.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
163 distinct species · 262 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Bassin de 成案寺川 : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 6.3%, 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,3°C
Annual rain
2 176mm
Moisture idx (CMI)
0,55
Runoff
1 316mm/an
PET
985mm
AET
985mm
Mean slope
0,2°
Water table
3cm
Forest
0%
Crops
0%
Urban
97%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)