Ontologia

HydroBASINS lev08 watershed · #4080318410

Bassin · #4080318410

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 : Tongliao

Pfafstetter: 42485062

Sub-basin area

257,8km²

Upstream area

257,8km²

Discharge

0,1m³/s

Mean elev.

192m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

6,3°C

Annual rain

391mm

Moisture idx (CMI)

-0,58

Runoff

13mm/an

PET

939mm

AET

342mm

Mean slope

0,1°

Water table

7cm

Forest

6%

Crops

31%

Urban

0%

Protected

0%

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