Ontologia

HydroBASINS lev08 watershed · #4081057840

Bassin de น้ำแม่ลาว

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 : Doi Saket, Mueang Pan, Phrao, Wang Nua, Wiang Pa Pao

Pfafstetter: 44291629

Sub-basin area

236,1km²

Upstream area

236,1km²

Discharge

0,74m³/s

Mean elev.

959m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Khun Chae

    IUCN II

    National Park

    118.53 km² overlap

  • Sri Lanna

    IUCN II

    National Park

    0.08 km² overlap

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

Species present

589 distinct species · 1 411 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 411 obs · 5 cellules
Obs. / cellule
≥ 661
661–660
369–660
275–368
< 275

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

Ecological tissue

Sample of 29 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 น้ำแม่ลาว : 27 espèces reliées par 24 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
24
Connectance
0.059
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°

22,4°C

Annual rain

1 226mm

Moisture idx (CMI)

-0,24

Runoff

106mm/an

PET

1 606mm

AET

971mm

Mean slope

12,5°

Water table

561cm

Forest

32%

Crops

10%

Urban

4%

Protected

50%

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