Ontologia

HydroBASINS lev08 watershed · #2080492100

Bassin de Ахтуба

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 4 administrative regions : Akhtubinskiy rayon, Chernoyarskiy rayon, Enotaevskiy rayon, Kharabalinskiy rayon

4% lakePfafstetter: 28311605

Sub-basin area

1 010,7km²

Upstream area

1 690,3km²

Discharge

1,28m³/s

Mean elev.

-9m

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

268mm

Moisture idx (CMI)

-0,71

Runoff

21mm/an

PET

940mm

AET

238mm

Mean slope

0,2°

Water table

46cm

Forest

0%

Crops

24%

Urban

0%

Protected

0%

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