Ontologia

HydroBASINS lev08 watershed · #2080027330

Bassin · #2080027330

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 : Riga

Coastal basin 38% lakePfafstetter: 24291000

Sub-basin area

29,8km²

Upstream area

29,8km²

Discharge

0,19m³/s

Mean elev.

7m

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

649mm

Moisture idx (CMI)

0,15

Runoff

329mm/an

PET

553mm

AET

446mm

Mean slope

0,8°

Water table

56cm

Forest

84%

Crops

5%

Urban

18%

Protected

51%

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