Ontologia

HydroBASINS lev08 watershed · #4081136850

Bassin de แม่น้ำปราณบุรี

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 2 administrative regions : Kaeng Krachan, Tha Yang

Pfafstetter: 44403329

Sub-basin area

313,7km²

Upstream area

313,8km²

Discharge

8,1m³/s

Mean elev.

433m

Administrative coverage

Hydrographic chain

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

1 802 distinct species · 241 780 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

241 780 obs · 6 cellules
Obs. / cellule
≥ 132 484
132 484–132 483
108 055–132 483
1 006–108 054
< 1 006

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

Ecological tissue

Sample of 19 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 แม่น้ำปราณบุรี : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2).

Espèces affichées
19
Interactions affichées
11
Connectance
0.064
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°

25,0°C

Annual rain

1 220mm

Moisture idx (CMI)

-0,19

Runoff

837mm/an

PET

1 505mm

AET

971mm

Mean slope

12,5°

Water table

449cm

Forest

40%

Crops

2%

Urban

0%

Protected

95%

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