Ontologia

HydroBASINS lev08 watershed · #2080351710

Bassin de Drwęca

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 2 administrative regions : Toruń, Toruń (City)

Pfafstetter: 24241061

Sub-basin area

112,2km²

Upstream area

4 616km²

Discharge

27,44m³/s

Mean elev.

71m

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°

7,9°C

Annual rain

534mm

Moisture idx (CMI)

-0,27

Runoff

144mm/an

PET

734mm

AET

455mm

Mean slope

0,9°

Water table

170cm

Forest

32%

Crops

49%

Urban

17%

Protected

1%

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