Ontologia

HydroBASINS lev08 watershed · #2080767850

Bassin de رود آبستان

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 2 administrative regions : Khorramabad, Poldokhtar

Pfafstetter: 29440260

Sub-basin area

2 510,9km²

Upstream area

2 510,9km²

Discharge

22,98m³/s

Mean elev.

1 605m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de کشکان523 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

266 distinct species · 720 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

720 obs · 48 cellules
Obs. / cellule
≥ 265
28–264
8–27
5–7
< 5

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

Ecological tissue

Sample of 44 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 رود آبستان : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
63
Connectance
0.067
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°

14,3°C

Annual rain

430mm

Moisture idx (CMI)

-0,71

Runoff

291mm/an

PET

1 470mm

AET

364mm

Mean slope

10,9°

Water table

515cm

Forest

4%

Crops

34%

Urban

3%

Protected

13%

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