Ontologia

HydroBASINS lev08 watershed · #4081004990

Bassin de ນຳ້ຄາງ

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 3 countries : Mường Nhé, Nhot Ou, Phongsaly, Pu'er

Pfafstetter: 44280094

Sub-basin area

1 120,7km²

Upstream area

1 120,8km²

Discharge

41,88m³/s

Mean elev.

1 068m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de ນ້ຳອູ1225 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Phou Daen Din

    IUCN VI

    National Protected Area

    326.35 km² overlap

  • Muong Nhe

    IUCN IV

    Nature Reserve

    32.11 km² overlap

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

Species present

47 distinct species · 67 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 obs · 10 cellules
Obs. / cellule
≥ 26
26–25
6–25
4–5
< 4

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

Ecological tissue

Sample of 3 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 ນຳ້ຄາງ : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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°

19,8°C

Annual rain

1 724mm

Moisture idx (CMI)

0,17

Runoff

1 132mm/an

PET

1 426mm

AET

1 100mm

Mean slope

16,1°

Water table

507cm

Forest

3%

Crops

5%

Urban

0%

Protected

30%

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