Rivière· 11 segments
San Miguel River
Crosses 3 administrative regions : Candaba, Doña Remedios Trinidad, San Miguel
Total length
206km
Max discharge
10,5m³/s
Max Strahler
4
Segments matched
11
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- San MiguelBulacan · Philippines32.9 kmin this dpt
- Doña Remedios TrinidadBulacan · Philippines4.9 kmin this dpt
- CandabaPampanga · Philippines3.7 kmin this dpt
1 intersecting protected areas
Biak-na-Bato National Park
IUCN Not AssignedNational Park
1 page = 1 named river (aggregation of 11 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
118 distinct species · 296 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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).
Indicateurs du tissu écologique
Tissu écologique de San Miguel River : 13 espèces reliées par 11 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
206km
Max discharge
10,5m³/s
Max Strahler
4
Segments matched
11
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.