Ontologia

HydroBASINS lev08 watershed · #2080070540

Bassin de بارکیلی رود

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 : Astaneh-ye-Ashrafiyeh, Lahijan, Langrud, Rudsar

Coastal basin 11% lakePfafstetter: 28490013

Sub-basin area

997,9km²

Upstream area

997,9km²

Discharge

0,32m³/s

Mean elev.

296m

Administrative coverage

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Amirkelayeh Lake

    IUCN IV

    Wetland of International Importance (Ramsar Site)

    0.28 km² overlap

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

Species present

380 distinct species · 2 054 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 054 obs · 23 cellules
Obs. / cellule
≥ 940
256–939
44–255
16–43
< 16

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

Ecological tissue

Sample of 50 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 بارکیلی رود : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
120
Connectance
0.094
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°

15,0°C

Annual rain

1 021mm

Moisture idx (CMI)

-0,09

Runoff

364mm/an

PET

1 125mm

AET

694mm

Mean slope

9,4°

Water table

386cm

Forest

57%

Crops

6%

Urban

18%

Protected

0%

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