Ontologia

Municipality · PHL

Alfonso Castaneda

Philippines

AfTropical, rainforest(74 %)

Species observed

52

Observations

53

Area

425km²

Ecological tissue

Sample of 6 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 Alfonso Castaneda : 5 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

52 distinct species · 53 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 obs · 6 cellules
Obs. / cellule
≥ 45
45–44
3–44
2–2
< 2

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

Climate

Mean T°

22,1°C

Annual rain

3 207mm

Warmest m°

26,6°C

Coldest m°

16,1°C

Elevation: 853 m on average (min 283 m, max 1 671 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
3 207mm
Warmest month
26,6°C
Coldest month
16,1°C
Mean alt.
853m
Min
283m
Max
1 671m
Std. dev.
292m
Köppen-Geiger (dominant)
AfTropical, rainforest(74 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

45,6g/kg

Clay

35,8%

Sand

25,1%

Silt

39,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
64,8g/kg
Clay
34,5%
Sand
25,8%
Silt
39,7%
5–15 cm
pH H₂O
5,6
Org. C
45,9g/kg
Clay
34,6%
Sand
25,6%
Silt
39,8%
15–30 cm
pH H₂O
5,6
Org. C
26,0g/kg
Clay
38,3%
Sand
23,8%
Silt
37,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest87.6%
Crops2.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)10.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

77,2km

Lake surface here

0,25km²

Basins crossed

3

Max stream order

4

Max drainage

1 305km²

Discharge in basins

21,4m³/s

Mean precip.

2 499mm/an

Mean T°

23,1°C

Moisture idx

0,41

Mean runoff

1 661mm/an

Mean elev. (basins)

748m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,0%

Pesticides

57,7kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN Not Assigned · 1IUCN V · 1IUCN Not Applicable · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations6