Ontologia

HydroBASINS lev08 watershed · #4081061500

Bassin de ນຳ້ຮວງ

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 : Bo Klue, Mae Charim, Phiang, Xayabury

Pfafstetter: 44279560

Sub-basin area

1 691,4km²

Upstream area

1 691,8km²

Discharge

29,83m³/s

Mean elev.

679m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Nam Poui

    IUCN VI

    National Protected Area

    528.93 km² overlap

  • Doi Phukha

    IUCN II

    National Park

    4.69 km² overlap

  • Mae Charim

    IUCN II

    National Park

    0.18 km² overlap

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

Species present

47 distinct species · 127 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

127 obs · 17 cellules
Obs. / cellule
≥ 37
15–36
8–14
3–7
< 3

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

Ecological tissue

Sample of 9 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 ນຳ້ຮວງ : 8 espèces reliées par 6 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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°

23,4°C

Annual rain

1 387mm

Moisture idx (CMI)

-0,16

Runoff

573mm/an

PET

1 645mm

AET

1 017mm

Mean slope

13,5°

Water table

473cm

Forest

25%

Crops

2%

Urban

1%

Protected

32%

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