Ontologia

HydroBASINS lev08 watershed · #4080017830

Bassin de Stoeng Thma Bang

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 : Kaoh Kong, Khemara Phoumin, Mondol Seima, Phnum Kravanh, Thma Bang

Pfafstetter: 44303508

Sub-basin area

1 556,7km²

Upstream area

1 556,8km²

Discharge

101,21m³/s

Mean elev.

586m

Administrative coverage

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

1 860 distinct species · 12 549 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 549 obs · 26 cellules
Obs. / cellule
≥ 8 858
471–8 857
98–470
43–97
< 43

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

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Stoeng Thma Bang : 25 espèces reliées par 19 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
19
Connectance
0.054
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°

24,2°C

Annual rain

2 638mm

Moisture idx (CMI)

0,43

Runoff

1 924mm/an

PET

1 473mm

AET

1 159mm

Mean slope

9,4°

Water table

369cm

Forest

99%

Crops

9%

Urban

0%

Protected

71%

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