Ontologia

HydroBASINS lev08 watershed · #4081133050

Bassin de Sông Srêpốk

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 7 administrative regions across 2 countries : Buôn Đôn, Cư Jút, Cư M'gar, Ea Súp, Kaoh Nheaek +2

Pfafstetter: 44240707

Sub-basin area

1 741,3km²

Upstream area

12 055,4km²

Discharge

433,83m³/s

Mean elev.

301m

Administrative coverage

Hydrographic chain

▲ Receives from 2 basins

7 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Yok Don

    IUCN II

    National Park

    801.63 km² overlap

  • Sre Pok

    IUCN IV

    Wildlife Sanctuary

    0.69 km² overlap

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

Species present

738 distinct species · 14 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 215 obs · 25 cellules
Obs. / cellule
≥ 7 517
712–7 516
61–711
12–60
< 12

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

Ecological tissue

Sample of 24 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 Sông Srêpốk : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
24
Connectance
0.087
Patrimoniales
2
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°

25,0°C

Annual rain

1 807mm

Moisture idx (CMI)

0,12

Runoff

1 135mm/an

PET

1 584mm

AET

1 121mm

Mean slope

2,7°

Water table

113cm

Forest

59%

Crops

4%

Urban

2%

Protected

43%

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