Ontologia

Province · phl

Isabela

Philippines

AfTropical, rainforest(78 %)

Species observed

1 276

Observations

8 824

Area

10 282,2km²

Ecological tissue

Sample of 23 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 Isabela : 17 espèces reliées par 22 interactions GloBI sur 3 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
22
Connectance
0.087
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

1 276 distinct species · 8 824 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 824 obs · 163 cellules
Obs. / cellule
≥ 724
113–723
24–112
8–23
< 8

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

Climate

Mean T°

25,2°C

Annual rain

2 606mm

Warmest m°

30,6°C

Coldest m°

19,0°C

Elevation: 269 m on average (min -67 m, max 1 610 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
2 606mm
Warmest month
30,6°C
Coldest month
19,0°C
Mean alt.
269m
Min
-67m
Max
1 610m
Std. dev.
284m
Köppen-Geiger (dominant)
AfTropical, rainforest(78 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

36,5g/kg

Clay

35,8%

Sand

34,2%

Silt

30,0%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
49,5g/kg
Clay
34,5%
Sand
35,1%
Silt
30,4%
5–15 cm
pH H₂O
5,5
Org. C
35,4g/kg
Clay
35,3%
Sand
34,5%
Silt
30,2%
15–30 cm
pH H₂O
5,6
Org. C
24,6g/kg
Clay
37,6%
Sand
33,0%
Silt
29,3%

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

Land cover

Forest54.1%
Crops23.2%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)21.7%

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

Hydrology33 basins · 13 lakes · 58 rivers

Hydrology metrics for this exact territory

Stream length here

2 261,8km

Lake surface here

19,93km²

Basins crossed

33

Max stream order

7

Max drainage

19 972km²

Discharge in basins

4 665,4m³/s

Mean precip.

2 471mm/an

Mean T°

25,4°C

Moisture idx

0,34

Mean runoff

1 448mm/an

Mean elev. (basins)

314m

Watersheds crossing here

24 more basins

Lakes (13, top by area)

4 more lakes

Rivers / streams (58, ord ≥ 4)

46 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

56,6%

Pesticides

51,9kg/km²

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

Protected areas8

IUCN Not Assigned · 3IUCN V · 2IUCN Not Applicable · 2IUCN II · 1🌊 Marine · 3📍 Point sites · 1
Complete list

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

Sub-administrations29