Northern Sierra Madre Natural Park
IUCN IINatural Park · 2001
3 572 km²
Municipality · PHL
Divilacan
Philippines
AfTropical, rainforest(96 %)
Species observed
14
Observations
17
Area
370,9km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
14 distinct species · 17 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,6°C
Annual rain
3 355mm
Warmest m°
28,4°C
Coldest m°
17,9°C
Elevation: 521 m on average (min -25 m, max 1 312 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,6°C
Annual rain
3 355mm
Warmest month
28,4°C
Coldest month
17,9°C
Mean alt.
521m
Min
-25m
Max
1 312m
Std. dev.
339m
Köppen-Geiger (dominant)
AfTropical, rainforest(96 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
49,5g/kg
Clay
35,4%
Sand
33,5%
Silt
31,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
66,4g/kg
Clay
34,3%
Sand
34,4%
Silt
31,3%
5–15 cm
pH H₂O
5,4
Org. C
51,3g/kg
Clay
34,8%
Sand
33,7%
Silt
31,5%
15–30 cm
pH H₂O
5,4
Org. C
30,9g/kg
Clay
37,3%
Sand
32,4%
Silt
30,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest94.4%
Crops1.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)4.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
81,9km
Basins crossed
5
Max stream order
3
Max drainage
18 284km²
Discharge in basins
66,8m³/s
Mean precip.
2 684mm/an
Mean T°
24,9°C
Moisture idx
0,43
Mean runoff
1 200mm/an
Mean elev. (basins)
400m
Watersheds crossing here
- Bassin de Abuan Riversub-area638,9 km²overlap192.84 km²52%
- Bassin de Divilacan Riversub-area605,1 km²overlap153.68 km²41%
- Bassin de Pinacanauan de Tumauini Riversub-area825,6 km²overlap9.97 km²3%
- Bassin de Cagayan Riversub-area142,6 km²overlap7.96 km²2%
- Bassin de Ilagan Riversub-area187,7 km²overlap6.41 km²2%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
1,9%
Pesticides
52,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN II · 1IUCN Not Assigned · 1🌊 Marine · 1
Tumauini Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve · 2018
65 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN