Ontologia

HydroBASINS lev08 watershed · #2080374110

Bassin de Wrześnica

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 : Gniezno, Konin, Pleszew, Poznań, Słupca +1

Pfafstetter: 24229010

Sub-basin area

632,4km²

Upstream area

16 269,4km²

Discharge

64,24m³/s

Mean elev.

100m

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°

8,2°C

Annual rain

522mm

Moisture idx (CMI)

-0,30

Runoff

104mm/an

PET

750mm

AET

447mm

Mean slope

0,5°

Water table

63cm

Forest

17%

Crops

59%

Urban

5%

Protected

25%

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