HydroBASINS lev08 watershed · #4080018650
Bassin de Huai Bang Saphan Noi,Khlong Bang Saphan Noi
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 : Bang Saphan, Bang Saphan Noi, Pathiu
Sub-basin area
351,6km²
Upstream area
351,8km²
Discharge
6,89m³/s
Mean elev.
90m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 306.4 km²87.5% of basin
- 40.7 km²11.6% of basin
- 2.8 km²0.8% of basin
1 intersecting protected areas
Wildlife Sanctuary
26.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
196 distinct species · 2 383 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Huai Bang Saphan Noi,Khlong Bang Saphan Noi : 17 espèces reliées par 33 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 11 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°
26,6°C
Annual rain
2 030mm
Moisture idx (CMI)
0,22
Runoff
778mm/an
PET
1 591mm
AET
1 288mm
Mean slope
3,5°
Water table
147cm
Forest
8%
Crops
39%
Urban
1%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)