HydroBASINS lev08 watershed · #4080952550
Bassin de Nara River
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 1 administrative regions : Kachchh
Sub-basin area
1 764,7km²
Upstream area
106 847,8km²
Discharge
202,68m³/s
Mean elev.
18m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 10 basins
- Bassin · #40800531902492 km²
- Bassin · #40809580602355 km²
- Bassin · #40800549201445 km²
- Bassin · #40809581201008 km²
- Bassin · #4080061320401 km²
- + 5 more
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
245 distinct species · 4 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Nara River : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 7 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°
26,7°C
Annual rain
335mm
Moisture idx (CMI)
-0,81
Runoff
117mm/an
PET
1 803mm
AET
281mm
Mean slope
0,5°
Water table
105cm
Forest
1%
Crops
21%
Urban
0%
Protected
70%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)