Ontologia

HydroBASINS lev08 watershed · #4081050890

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 : Chai Prakarn, Fang, Mae Suai, Phrao, Wiang Pa Pao

Pfafstetter: 44291625

Sub-basin area

592,4km²

Upstream area

1 718,1km²

Discharge

8,72m³/s

Mean elev.

836m

Administrative coverage

Hydrographic chain

5 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Doi Luang

    IUCN II

    National Park

    133.15 km² overlap

  • Sri Lanna

    IUCN II

    National Park

    10.34 km² overlap

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

Species present

80 distinct species · 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

120 obs · 12 cellules
Obs. / cellule
≥ 42
26–41
11–25
6–10
< 6

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

Ecological tissue

Sample of 20 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 : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
18
Connectance
0.095
Patrimoniales
1
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°

22,7°C

Annual rain

1 383mm

Moisture idx (CMI)

-0,14

Runoff

241mm/an

PET

1 611mm

AET

1 012mm

Mean slope

10,9°

Water table

406cm

Forest

22%

Crops

13%

Urban

2%

Protected

24%

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