Allah Valley Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve · 1985
985 km²
Commune · PHL
Tasiman
Philippines
AfTropical, rainforest(81 %)
Species observed
9
Observations
20
Area
114,7km²
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
9 distinct species · 20 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,7°C
Annual rain
1 972mm
Warmest m°
23,3°C
Coldest m°
17,1°C
Elevation: 1 146 m on average (min 358 m, max 1 841 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
20,7°C
Annual rain
1 972mm
Warmest month
23,3°C
Coldest month
17,1°C
Mean alt.
1 146m
Min
358m
Max
1 841m
Std. dev.
347m
Köppen-Geiger (dominant)
AfTropical, rainforest(81 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,1
Org. C
54,4g/kg
Clay
38,5%
Sand
32,4%
Silt
29,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pbGLiMaggregated to Lake Sebu
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,1
Org. C
72,7g/kg
Clay
37,7%
Sand
32,8%
Silt
29,5%
5–15 cm
pH H₂O
5,1
Org. C
58,5g/kg
Clay
38,0%
Sand
32,7%
Silt
29,3%
15–30 cm
pH H₂O
5,1
Org. C
32,0g/kg
Clay
39,9%
Sand
31,6%
Silt
28,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest97.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)2.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,6km
Basins crossed
5
Max stream order
2
Max drainage
820km²
Discharge in basins
0,6m³/s
Mean precip.
2 003mm/an
Mean T°
23,7°C
Moisture idx
0,17
Mean runoff
293mm/an
Mean elev. (basins)
662m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
0,0%
Pesticides
89,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Assigned · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN