Ontologia

HydroBASINS lev08 watershed · #4081096820

Bassin de แม่น้ำโขง / ແມ່ນ້ຳຂອງ

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 4 administrative regions across 2 countries : Don Tan, Khanthabouly, Muang Mukdahan, Xayphoothong

Pfafstetter: 44273031

Sub-basin area

318km²

Upstream area

392 413,2km²

Discharge

7 458,88m³/s

Mean elev.

169m

Administrative coverage

Hydrographic chain

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Mukdahan

    IUCN II

    National Park

    27.90 km² overlap

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

Species present

251 distinct species · 1 124 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 124 obs · 6 cellules
Obs. / cellule
≥ 474
474–473
390–473
148–389
< 148

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 แม่น้ำโขง / ແມ່ນ້ຳຂອງ : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
33
Connectance
0.094
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°

26,3°C

Annual rain

1 430mm

Moisture idx (CMI)

-0,16

Runoff

718mm/an

PET

1 697mm

AET

993mm

Mean slope

1,8°

Water table

78cm

Forest

6%

Crops

17%

Urban

1%

Protected

9%

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