Ontologia

HydroBASINS lev08 watershed · #4080011190

Bassin de 西塘河

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 : Wenzhou

Coastal basinPfafstetter: 43507031

Sub-basin area

148,6km²

Upstream area

148,7km²

Discharge

3,76m³/s

Mean elev.

102m

Administrative coverage

1 dept-equivalent regions (GADM L2)

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

Species present

1 059 distinct species · 3 348 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 348 obs · 5 cellules
Obs. / cellule
≥ 3 305
3 305–3 304
23–3 304
17–22
< 17

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

18,1°C

Annual rain

1 605mm

Moisture idx (CMI)

0,35

Runoff

799mm/an

PET

1 048mm

AET

1 031mm

Mean slope

8,9°

Water table

342cm

Forest

53%

Crops

40%

Urban

53%

Protected

0%

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