Ontologia

HydroBASINS lev08 watershed · #4081126450

Bassin de Sông Ba

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 8 administrative regions : An Khê, KBang, Kon Plông, Kông Chro, Mang Yang +3

Pfafstetter: 44105890

Sub-basin area

2 144,8km²

Upstream area

2 144,8km²

Discharge

80,11m³/s

Mean elev.

687m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sông Ba1059 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

8 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

523 distinct species · 2 608 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 608 obs · 35 cellules
Obs. / cellule
≥ 1 114
149–1 113
21–148
9–20
< 9

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

Ecological tissue

Sample of 23 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 Ba : 18 espèces reliées par 25 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
25
Connectance
0.091
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°

22,9°C

Annual rain

1 759mm

Moisture idx (CMI)

0,14

Runoff

1 179mm/an

PET

1 499mm

AET

1 098mm

Mean slope

7,5°

Water table

326cm

Forest

31%

Crops

4%

Urban

5%

Protected

14%

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