Ontologia

HydroBASINS lev08 watershed · #2080825860

Bassin de قناة البدعة

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 : Abu al Khasib, Al Zubair, Basrah, Shatt Al Arab

15% lakePfafstetter: 29430061

Sub-basin area

1 796,9km²

Upstream area

17 511,2km²

Discharge

3,67m³/s

Mean elev.

22m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de شط العرب31 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Hammar Marsh

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    68.50 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

489 distinct species · 2 558 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 558 obs · 33 cellules
Obs. / cellule
≥ 716
191–715
24–190
9–23
< 9

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 38 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de قناة البدعة : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
48
Connectance
0.068
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

24,4°C

Annual rain

124mm

Moisture idx (CMI)

-0,93

Runoff

17mm/an

PET

1 838mm

AET

102mm

Mean slope

0,1°

Water table

49cm

Forest

0%

Crops

4%

Urban

8%

Protected

0%

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