Ontologia

HydroBASINS lev08 watershed · #4081097080

Bassin de แม่น้ำป่าสัก

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 : Khao Kho, Lom Sak, Muang Phetchabun, Nam Nao, Nong Bua Daeng

Pfafstetter: 44306279

Sub-basin area

1 783,4km²

Upstream area

4 154,4km²

Discharge

27,57m³/s

Mean elev.

368m

Administrative coverage

Hydrographic chain

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Taad Moak

    IUCN II

    National Park

    175.57 km² overlap

  • Phu Pan Daeng

    IUCN Ia

    Wildlife Sanctuary

    139.14 km² overlap

  • Nam Nao

    IUCN II

    National Park

    107.22 km² overlap

  • Phu Khiew

    IUCN Ia

    Wildlife Sanctuary

    0.24 km² overlap

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

Species present

437 distinct species · 8 579 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 579 obs · 34 cellules
Obs. / cellule
≥ 7 286
143–7 285
40–142
12–39
< 12

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

Ecological tissue

Sample of 38 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 แม่น้ำป่าสัก : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
45
Connectance
0.061
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°

26,0°C

Annual rain

1 151mm

Moisture idx (CMI)

-0,35

Runoff

146mm/an

PET

1 777mm

AET

961mm

Mean slope

7,3°

Water table

329cm

Forest

20%

Crops

30%

Urban

2%

Protected

24%

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