HydroBASINS lev08 watershed · #4080950910
Bassin de ঝিনাই নদী ও বংশী নদী
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 : Jamalpur, Mymensingh, Tangail
Sub-basin area
1 225,7km²
Upstream area
1 225,7km²
Discharge
60,49m³/s
Mean elev.
18m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- TangailDhaka · Bangladesh1110.1 km²90.8% of basin
- JamalpurMymensingh · Bangladesh110.7 km²9.1% of basin
- MymensinghMymensingh · Bangladesh2.2 km²0.2% of basin
1 intersecting protected areas
Madhupur
IUCN IVNational Park
39.97 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
161 distinct species · 480 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 ঝিনাই নদী ও বংশী নদী : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 8 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°
25,5°C
Annual rain
1 968mm
Moisture idx (CMI)
0,26
Runoff
1 557mm/an
PET
1 462mm
AET
1 055mm
Mean slope
0,3°
Water table
16cm
Forest
0%
Crops
83%
Urban
17%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)