HydroBASINS lev08 watershed · #4080021960
Bassin de แม่น้ำตะกั่วป่า
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 5 administrative regions : Kapong, Muang Phangnga, Phanom, Takua Pa, Thai Muang
Sub-basin area
749,4km²
Upstream area
749,4km²
Discharge
49,46m³/s
Mean elev.
202m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 604.0 km²80.9% of basin
- 128.5 km²17.2% of basin
- 6.6 km²0.9% of basin
- 3.8 km²0.5% of basin
- 2.7 km²0.4% of basin
5 intersecting protected areas
Ton Pariwat
IUCN IaWildlife Sanctuary
113.65 km² overlap
Khao Sok
IUCN IINational Park
2.88 km² overlap
Klong Phanom
IUCN IINational Park
1.58 km² overlap
Environmental Protected Area
0.88 km² overlap
Si Phangnga
IUCN IINational Park
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
754 distinct species · 14 623 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 แม่น้ำตะกั่วป่า : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 5 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°
26,2°C
Annual rain
3 117mm
Moisture idx (CMI)
0,50
Runoff
1 819mm/an
PET
1 565mm
AET
1 314mm
Mean slope
11,5°
Water table
350cm
Forest
52%
Crops
25%
Urban
1%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)