Ontologia

HydroBASINS lev08 watershed · #4080953510

Bassin de 波罗坑

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 : Qingyuan

6% lakePfafstetter: 43662500

Sub-basin area

384,1km²

Upstream area

23 530,6km²

Discharge

762,31m³/s

Mean elev.

214m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 北江674 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

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

Species present

1 951 distinct species · 11 680 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 680 obs · 5 cellules
Obs. / cellule
≥ 11 630
11 630–11 629
42–11 629
5–41
< 5

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°

20,6°C

Annual rain

1 900mm

Moisture idx (CMI)

0,32

Runoff

1 215mm/an

PET

1 293mm

AET

1 181mm

Mean slope

11,0°

Water table

380cm

Forest

62%

Crops

11%

Urban

17%

Protected

0%

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