Ontologia

HydroBASINS lev08 watershed · #2080369820

Bassin de Wanneweh

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 3 administrative regions : Altmarkkreis Salzwedel, Börde, Stendal

Pfafstetter: 23283004

Sub-basin area

1 124,1km²

Upstream area

1 124,1km²

Discharge

4,29m³/s

Mean elev.

81m

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°

8,8°C

Annual rain

540mm

Moisture idx (CMI)

-0,25

Runoff

124mm/an

PET

723mm

AET

460mm

Mean slope

1,0°

Water table

101cm

Forest

25%

Crops

44%

Urban

2%

Protected

30%

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