Ontologia

HydroBASINS lev08 watershed · #2080072690

Bassin · #2080072690

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 : Bastak, Hendorabi, Kish, Lavan

Coastal basinPfafstetter: 29370050

Sub-basin area

2 656,6km²

Upstream area

2 656,6km²

Discharge

0,03m³/s

Mean elev.

273m

Administrative coverage

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Shidvar

    IUCN IV

    Wildlife Refuge

    1.58 km² overlap

  • Sheedvar Island

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    1.58 km² overlap

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

Species present

87 distinct species · 154 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

154 obs · 26 cellules
Obs. / cellule
≥ 70
12–69
3–11
3–2
< 3

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

Ecological tissue

Sample of 33 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 · #2080072690 : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 2 types (connectance 7.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
40
Connectance
0.076
Patrimoniales
3
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°

24,6°C

Annual rain

144mm

Moisture idx (CMI)

-0,91

Runoff

21mm/an

PET

1 596mm

AET

121mm

Mean slope

7,7°

Water table

458cm

Forest

0%

Crops

4%

Urban

1%

Protected

0%

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