Ontologia

HydroBASINS lev08 watershed · #2080700060

Bassin de قنات

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 3 administrative regions : Jajarm, Minudasht, Shahrud

Pfafstetter: 28120090

Sub-basin area

2 390,9km²

Upstream area

2 390,9km²

Discharge

10,82m³/s

Mean elev.

1 237m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de گرگان رود1036 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Golestan

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    526.82 km² overlap

  • Hyrcanian Forests

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    255.91 km² overlap

  • Ghorkhod

    IUCN V

    Protected Area

    97.78 km² overlap

  • Khoshyeylagh

    IUCN IV

    Wildlife Refuge

    76.89 km² overlap

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

Species present

927 distinct species · 4 561 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 561 obs · 49 cellules
Obs. / cellule
≥ 1 434
194–1 433
36–193
11–35
< 11

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

Ecological tissue

Sample of 29 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 قنات : 20 espèces reliées par 62 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
62
Connectance
0.142
Patrimoniales
0
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°

13,0°C

Annual rain

240mm

Moisture idx (CMI)

-0,81

Runoff

123mm/an

PET

1 242mm

AET

208mm

Mean slope

10,0°

Water table

618cm

Forest

24%

Crops

19%

Urban

0%

Protected

34%

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