Ontologia

HydroBASINS lev08 watershed · #4080017730

Bassin · #4080017730

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 : Botum Sakor, Kaoh Kong, Kiri Sakor, Preah Sihanouk

Coastal basinPfafstetter: 44303505

Sub-basin area

1 185,9km²

Upstream area

1 185,9km²

Discharge

11,95m³/s

Mean elev.

48m

Administrative coverage

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Botum Sakor

    IUCN II

    National Park

    581.06 km² overlap

  • Samut Kaoh Rung

    IUCN V

    National Park

    87.45 km² overlap

  • Koh Kapi

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    35.21 km² overlap

  • Peam Krasaob

    IUCN IV

    Wildlife Sanctuary

    5.83 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

77 distinct species · 111 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

111 obs · 10 cellules
Obs. / cellule
≥ 61
61–60
7–60
6–6
< 6

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 26 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin · #4080017730 : 25 espèces reliées par 20 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
20
Connectance
0.061
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

27,2°C

Annual rain

3 500mm

Moisture idx (CMI)

0,57

Runoff

2 050mm/an

PET

1 514mm

AET

1 208mm

Mean slope

3,5°

Water table

170cm

Forest

81%

Crops

12%

Urban

0%

Protected

79%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)