Ontologia

HydroBASINS lev08 watershed · #4081098080

Bassin de Xe Koumkam

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 : Phine, Songkhone, Thapangthong, Thaphalanxay, Xonbuly

2% lakePfafstetter: 44272030

Sub-basin area

1 599km²

Upstream area

14 199,9km²

Discharge

399,22m³/s

Mean elev.

180m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Xe Banghiang655 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

168 distinct species · 1 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 316 obs · 12 cellules
Obs. / cellule
≥ 718
313–717
61–312
7–60
< 7

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

Ecological tissue

Sample of 30 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 Xe Koumkam : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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°

26,0°C

Annual rain

1 660mm

Moisture idx (CMI)

0,03

Runoff

960mm/an

PET

1 605mm

AET

1 013mm

Mean slope

1,2°

Water table

52cm

Forest

28%

Crops

2%

Urban

1%

Protected

0%

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