HydroBASINS lev08 watershed · #2080070610
Bassin de پل 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 6 administrative regions : Lahijan, Qazvin, Ramsar, Rudbar, Rudsar +1
Sub-basin area
1 756,6km²
Upstream area
1 756,7km²
Discharge
25,52m³/s
Mean elev.
1 780m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 1079.6 km²61.4% of basin
- 395.1 km²22.5% of basin
- 167.6 km²9.5% of basin
- 57.5 km²3.3% of basin
- 29.1 km²1.7% of basin
- 28.3 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
255 distinct species · 885 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de پل رود : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,5°C
Annual rain
396mm
Moisture idx (CMI)
-0,66
Runoff
441mm/an
PET
1 153mm
AET
330mm
Mean slope
18,9°
Water table
724cm
Forest
23%
Crops
24%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)