Ontologia

HydroBASINS lev08 watershed · #4080795740

Bassin de 马边河

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 : Leshan

Pfafstetter: 43496162

Sub-basin area

391,3km²

Upstream area

391,3km²

Discharge

9,41m³/s

Mean elev.

1 243m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 马边河428 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

6 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 4 cellules
Obs. / cellule
≥ 7
7–6
1–6
1–0
< 1

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°

14,0°C

Annual rain

1 204mm

Moisture idx (CMI)

0,14

Runoff

761mm/an

PET

1 029mm

AET

864mm

Mean slope

20,9°

Water table

740cm

Forest

3%

Crops

30%

Urban

0%

Protected

0%

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