Ontologia

HydroBASINS lev08 watershed · #4081087130

Bassin de แม่น้ำวัง

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 12 administrative regions : Ban Tak, Ko Kha, Li, Mae Phrik, Mae Tha +7

2% lakePfafstetter: 44306421

Sub-basin area

2 994,2km²

Upstream area

10 778,6km²

Discharge

18,69m³/s

Mean elev.

360m

Administrative coverage

Hydrographic chain

12 dept-equivalent regions (GADM L2)

4 more
  • Soem Ngam8.0 km² · 0.3%
  • Thung Hua Chang7.0 km² · 0.2%
  • Muang Tak0.9 km² · 0.0%
  • Wang Chin0.1 km² · 0.0%

3 intersecting protected areas

  • Mae Wa

    IUCN II

    National Park

    291.32 km² overlap

  • Wiang Kosai

    IUCN II

    National Park

    140.73 km² overlap

  • Mae Ping

    IUCN II

    National Park

    41.43 km² overlap

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

Species present

575 distinct species · 37 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 424 obs · 59 cellules
Obs. / cellule
≥ 21 849
410–21 848
80–409
19–79
< 19

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

Ecological tissue

Sample of 33 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 แม่น้ำวัง : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
39
Connectance
0.070
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°

26,5°C

Annual rain

1 073mm

Moisture idx (CMI)

-0,40

Runoff

97mm/an

PET

1 776mm

AET

904mm

Mean slope

7,6°

Water table

448cm

Forest

62%

Crops

9%

Urban

1%

Protected

16%

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