Ontologia

HydroBASINS lev08 watershed · #2080023860

Bassin de Friedeburger Tief

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 6 administrative regions : Ammerland, Aurich, Friesland, Leer, Wilhelmshaven +1

3% lakePfafstetter: 23270506

Sub-basin area

456,1km²

Upstream area

456,1km²

Discharge

5,82m³/s

Mean elev.

4m

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°

8,6°C

Annual rain

783mm

Moisture idx (CMI)

0,20

Runoff

489mm/an

PET

624mm

AET

514mm

Mean slope

0,3°

Water table

10cm

Forest

2%

Crops

23%

Urban

12%

Protected

8%

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