Ontologia

HydroBASINS lev08 watershed · #4081083820

Bassin de แม่น้ำเมย

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 3 administrative regions across 2 countries : Kawkareik, Omkoi, Tha Song Yang

Pfafstetter: 44542033

Sub-basin area

873,6km²

Upstream area

7 614,5km²

Discharge

218,67m³/s

Mean elev.

476m

Administrative coverage

Hydrographic chain

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Mae Moei

    IUCN II

    National Park

    30.62 km² overlap

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

Species present

232 distinct species · 974 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

974 obs · 15 cellules
Obs. / cellule
≥ 603
156–602
25–155
10–24
< 10

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

Ecological tissue

Sample of 21 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 แม่น้ำเมย : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
25
Connectance
0.119
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°

25,9°C

Annual rain

1 641mm

Moisture idx (CMI)

-0,06

Runoff

1 493mm/an

PET

1 749mm

AET

1 109mm

Mean slope

12,1°

Water table

375cm

Forest

41%

Crops

6%

Urban

0%

Protected

4%

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