Ontologia

HydroBASINS lev08 watershed · #4081104670

Bassin de Sông Đăk Mi

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 : Bắc Trà My, Nam Giang, Nam Trà My, Nông Sơn, Phước Sơn +2

Pfafstetter: 44105490

Sub-basin area

1 406km²

Upstream area

1 406km²

Discharge

92,39m³/s

Mean elev.

909m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sông Cái180 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

7 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

665 distinct species · 7 349 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 349 obs · 28 cellules
Obs. / cellule
≥ 5 054
333–5 053
55–332
34–54
< 34

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

Ecological tissue

Sample of 10 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 Đăk Mi : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 20.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
9
Connectance
0.200
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°

21,6°C

Annual rain

2 491mm

Moisture idx (CMI)

0,41

Runoff

1 745mm/an

PET

1 440mm

AET

1 166mm

Mean slope

17,1°

Water table

578cm

Forest

73%

Crops

3%

Urban

1%

Protected

29%

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