Ontologia

HydroBASINS lev08 watershed · #5080025640

Bassin de Tubuan River

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 6 administrative regions : Cotabato City, Datu Blah T. Sinsuat, Datu Odin Sinsuat, Lebak, South Upi +1

Coastal basin 6% lakePfafstetter: 52402790

Sub-basin area

918,1km²

Upstream area

918,1km²

Discharge

5,84m³/s

Mean elev.

362m

Administrative coverage

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

171 distinct species · 377 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

377 obs · 11 cellules
Obs. / cellule
≥ 98
77–97
48–76
22–47
< 22

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

Ecological tissue

Sample of 39 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 Tubuan River : 38 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 4.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
32
Connectance
0.043
Patrimoniales
3
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°

25,5°C

Annual rain

2 480mm

Moisture idx (CMI)

0,32

Runoff

867mm/an

PET

1 675mm

AET

1 551mm

Mean slope

10,1°

Water table

401cm

Forest

22%

Crops

49%

Urban

4%

Protected

1%

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