HydroBASINS lev08 watershed · #4080022050
Bassin de คลองลัดแห้ง
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 4 administrative regions across 2 countries : Kapoe, Kawthoung, Muang Ranong, Phato
Sub-basin area
546,3km²
Upstream area
546,3km²
Discharge
1,26m³/s
Mean elev.
80m
Administrative coverage
4 dept-equivalent regions (GADM L2)
- 402.1 km²73.9% of basin
- 55.0 km²10.1% of basin
- 8.5 km²1.6% of basin
- 2.6 km²0.5% of basin
7 intersecting protected areas
Wetland of International Importance (Ramsar Site)
105.82 km² overlap
Mu ko Ranong
IUCN IIMarine National Park
44.33 km² overlap
Namtok Ngao
IUCN IINational Park
40.24 km² overlap
Khuan Mae Yaimon
IUCN IaWildlife Sanctuary
33.23 km² overlap
Marine and Coastal Resources Protected Area
24.38 km² overlap
Biosphere Reserves Ranong Thailand
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
20.09 km² overlap
Laem Son
IUCN IIMarine National Park
11.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
622 distinct species · 3 245 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 คลองลัดแห้ง : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 4.0%, filtre Serrano α=0.2). 3 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
3 434mm
Moisture idx (CMI)
0,53
Runoff
2 658mm/an
PET
1 613mm
AET
1 275mm
Mean slope
6,0°
Water table
191cm
Forest
66%
Crops
15%
Urban
2%
Protected
53%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)