Ontologia

Commune · IDN

Ulakan Tapakis

Indonesia

AfTropical, rainforest(100 %)

Species observed

12

Observations

12

Area

40,4km²

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

12 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 1 cellules
Obs. / cellule
≥ 12
12–11
12–11
12–11
< 12

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

Climate

Mean T°

26,5°C

Annual rain

4 435mm

Warmest m°

29,0°C

Coldest m°

24,0°C

Elevation: 6 m on average (min -4 m, max 20 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
4 435mm
Warmest month
29,0°C
Coldest month
24,0°C
Mean alt.
6m
Min
-4m
Max
20m
Std. dev.
3m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)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

149,3g/kg

Clay

42,3%

Sand

22,2%

Silt

35,6%

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

Dominant lithology: paGLiMaggregated to Padang Pariaman

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
141,4g/kg
Clay
41,7%
Sand
22,5%
Silt
35,9%
5–15 cm
pH H₂O
5,1
Org. C
142,4g/kg
Clay
41,4%
Sand
22,4%
Silt
36,2%
15–30 cm
pH H₂O
5,2
Org. C
164,0g/kg
Clay
43,6%
Sand
21,7%
Silt
34,6%

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

Land cover

Forest31.8%
Crops21.6%
Built-up3.2%
Bare soil0.3%
Other (grassland, water…)43.1%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

9,7km

Basins crossed

1

Max stream order

3

Max drainage

1 184km²

Discharge in basins

0,3m³/s

Mean precip.

3 436mm/an

Mean T°

25,8°C

Moisture idx

0,50

Mean runoff

1 920mm/an

Mean elev. (basins)

242m

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

Human pressure

Pop. density

4hab/km²

Night light

0,9nW

Built-up

318,1%

Pesticides

0,7kg/km²

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

Protected areas1

IUCN VI · 1🌊 Marine · 1

Pariaman

IUCN VI

Marine Park · 2021

118 km²

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

Sub-administrations1