Ontologia

HydroBASINS lev08 watershed · #4081143030

Bassin de Sông Đắk Glun

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 across 2 countries : Bù Gia Mập, Bù Đăng, Ou Reang, Phước Long, Tuy Đức

7% lakePfafstetter: 44106049

Sub-basin area

1 089,7km²

Upstream area

1 089,7km²

Discharge

54,97m³/s

Mean elev.

477m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sông Bé372 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Cat Tien

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    155.47 km² overlap

  • Bu Gia Map

    IUCN II

    National Park

    64.86 km² overlap

  • Phnom Namlier

    IUCN IV

    Wildlife Sanctuary

    1.60 km² overlap

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

Species present

292 distinct species · 555 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

555 obs · 20 cellules
Obs. / cellule
≥ 411
54–410
4–53
2–3
< 2

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

Ecological tissue

Sample of 41 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 Đắk Glun : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 4.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
33
Connectance
0.040
Patrimoniales
1
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°

23,9°C

Annual rain

2 260mm

Moisture idx (CMI)

0,31

Runoff

1 474mm/an

PET

1 560mm

AET

1 207mm

Mean slope

6,7°

Water table

281cm

Forest

59%

Crops

18%

Urban

2%

Protected

6%

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