Ontologia

HydroBASINS lev08 watershed · #4081131160

Bassin de ស្ទឹងសង្កែ

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 : Aek Phnum, Battambang, Preah Netr Preah, Sangkae

4% lakePfafstetter: 44220703

Sub-basin area

365,4km²

Upstream area

15 339,9km²

Discharge

311,47m³/s

Mean elev.

10m

Administrative coverage

Hydrographic chain

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Tonle Sap

    IUCN VI

    Multiple Use Area

    244.85 km² overlap

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

Species present

71 distinct species · 200 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

200 obs · 8 cellules
Obs. / cellule
≥ 52
52–51
41–51
24–40
< 24

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

Ecological tissue

Sample of 19 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 de ស្ទឹងសង្កែ : 12 espèces reliées par 20 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
20
Connectance
0.095
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°

27,4°C

Annual rain

1 210mm

Moisture idx (CMI)

-0,27

Runoff

599mm/an

PET

1 659mm

AET

980mm

Mean slope

0,0°

Water table

4cm

Forest

6%

Crops

22%

Urban

8%

Protected

64%

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