Ontologia

HydroBASINS lev08 watershed · #4080673120

Bassin de 巩家河

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 : Hanzhong

Pfafstetter: 43494654

Sub-basin area

309km²

Upstream area

309km²

Discharge

4,16m³/s

Mean elev.

1 092m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 三道河333 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

4 distinct species · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 4 cellules
Obs. / cellule
≥ 6
6–5
1–5
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°

13,3°C

Annual rain

817mm

Moisture idx (CMI)

-0,21

Runoff

425mm/an

PET

1 042mm

AET

693mm

Mean slope

19,5°

Water table

665cm

Forest

93%

Crops

26%

Urban

5%

Protected

0%

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