HydroBASINS lev08 watershed · #4080045240
Bassin de 彷僧川
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 1 administrative regions : Iwata
Sub-basin area
14,5km²
Upstream area
14,5km²
Discharge
0,55m³/s
Mean elev.
3m
Administrative coverage
3 intersecting protected areas
Ensyunada
IUCN IVPrefectural Wildlife Protection Area
6.75 km² overlap
Omaezaki enshunada
IUCN VPrefectural Natural Park
2.06 km² overlap
Tenryugawaiseiensyunada
IUCN IVPrefectural Wildlife Protection Area
0.99 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
114 distinct species · 954 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 彷僧川 : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 2 types (connectance 14.8%, filtre Serrano α=0.2). 6 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°
16,4°C
Annual rain
2 086mm
Moisture idx (CMI)
0,53
Runoff
1 184mm/an
PET
970mm
AET
970mm
Mean slope
0,4°
Water table
9cm
Forest
0%
Crops
12%
Urban
86%
Protected
55%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)