HydroBASINS lev08 watershed · #4080010370
Bassin de 钱塘江
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 : Hangzhou, Huzhou, Jiaxing, Shaoxing
Sub-basin area
1 681,3km²
Upstream area
43 614,4km²
Discharge
1 395,49m³/s
Mean elev.
20m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de 富春江408 km²
- Bassin de 浦阳江14 km²
4 dept-equivalent regions (GADM L2)
- 1051.2 km²62.6% of basin
- 514.2 km²30.6% of basin
- 112.3 km²6.7% of basin
- 1.7 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 135 distinct species · 53 635 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 钱塘江 : 27 espèces reliées par 47 interactions GloBI sur 4 types (connectance 7.9%, filtre Serrano α=0.2). 8 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°
16,6°C
Annual rain
1 302mm
Moisture idx (CMI)
0,15
Runoff
649mm/an
PET
1 101mm
AET
1 043mm
Mean slope
1,5°
Water table
53cm
Forest
6%
Crops
40%
Urban
76%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)