Ontologia

HydroBASINS lev08 watershed · #4080664540

Bassin de 湍河

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 : Nanyang

Pfafstetter: 43464088

Sub-basin area

330,3km²

Upstream area

330,4km²

Discharge

2,57m³/s

Mean elev.

571m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 湍河844 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

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

Species present

8 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 4 cellules
Obs. / cellule
≥ 4
4–3
2–3
2–1
< 2

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°

13,0°C

Annual rain

794mm

Moisture idx (CMI)

-0,30

Runoff

241mm/an

PET

1 137mm

AET

674mm

Mean slope

14,4°

Water table

550cm

Forest

82%

Crops

11%

Urban

2%

Protected

5%

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