Ontologia

Commune · TZA

Nalasi-Magharibi

Tanzania

AwTropical, savannah(100 %)

Species observed

9

Observations

9

Area

156,9km²

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 · 9 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 obs · 3 cellules
Obs. / cellule
≥ 7
7–6
7–6
1–6
< 1

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

Climate

Mean T°

24,5°C

Annual rain

876mm

Warmest m°

33,0°C

Coldest m°

16,3°C

Elevation: 470 m on average (min 382 m, max 658 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
876mm
Warmest month
33,0°C
Coldest month
16,3°C
Mean alt.
470m
Min
382m
Max
658m
Std. dev.
79m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

9,6g/kg

Clay

18,0%

Sand

75,1%

Silt

6,9%

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

Dominant lithology: mtGLiMaggregated to Tunduru

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
12,0g/kg
Clay
17,2%
Sand
75,9%
Silt
6,9%
5–15 cm
pH H₂O
5,7
Org. C
10,1g/kg
Clay
17,1%
Sand
76,0%
Silt
6,9%
15–30 cm
pH H₂O
5,7
Org. C
6,6g/kg
Clay
19,6%
Sand
73,5%
Silt
6,8%

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

Land cover

Forest23.5%
Crops19.8%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)55.7%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

26,6km

Basins crossed

4

Max stream order

6

Max drainage

47 623km²

Discharge in basins

455,2m³/s

Mean precip.

1 128mm/an

Mean T°

24,9°C

Moisture idx

-0,31

Mean runoff

560mm/an

Mean elev. (basins)

491m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

30,9%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN VI · 1

Niassa

IUCN VI

Special Reserve · 1954

38 189 km²

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