Ontologia

Commune · TZA

Pemba

Tanzania

AmTropical, monsoon(97 %)

Species observed

10

Observations

17

Area

32,7km²

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

10 distinct species · 17 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 obs · 1 cellules
Obs. / cellule
≥ 17
17–16
17–16
17–16
< 17

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

Climate

Mean T°

20,4°C

Annual rain

1 241mm

Warmest m°

27,0°C

Coldest m°

14,8°C

Elevation: 1 572 m on average (min 1 482 m, max 1 627 m)

Bioclimatic detailsExpert
Annual mean temp.
20,4°C
Annual rain
1 241mm
Warmest month
27,0°C
Coldest month
14,8°C
Mean alt.
1 572m
Min
1 482m
Max
1 627m
Std. dev.
39m
Köppen-Geiger (dominant)
AmTropical, monsoon(97 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

26,0g/kg

Clay

37,0%

Sand

41,0%

Silt

22,0%

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

Dominant lithology: mtGLiMaggregated to Tarime

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
40,7g/kg
Clay
36,4%
Sand
41,0%
Silt
22,7%
5–15 cm
pH H₂O
5,7
Org. C
23,1g/kg
Clay
35,8%
Sand
41,7%
Silt
22,5%
15–30 cm
pH H₂O
5,8
Org. C
14,1g/kg
Clay
38,8%
Sand
40,5%
Silt
20,7%

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

Land cover

Forest13.9%
Crops40.5%
Built-up2.3%
Bare soil2.9%
Other (grassland, water…)40.4%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 993km²

Discharge in basins

0,3m³/s

Mean precip.

1 377mm/an

Mean T°

20,6°C

Moisture idx

-0,19

Mean runoff

238mm/an

Mean elev. (basins)

1 497m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,0nW

Built-up

233,3%

Pesticides

0,4kg/km²

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