Ontologia

Commune · TZA

Ziwani

Tanzania

AwTropical, savannah(100 %)

Area

119km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,6°C

Annual rain

1 007mm

Warmest m°

29,0°C

Coldest m°

21,3°C

Elevation: 66 m on average (min 5 m, max 138 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 007mm
Warmest month
29,0°C
Coldest month
21,3°C
Mean alt.
66m
Min
5m
Max
138m
Std. dev.
36m
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

14,4g/kg

Clay

23,6%

Sand

64,0%

Silt

12,4%

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

Dominant lithology: suGLiMaggregated to Mtwara Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
22,2g/kg
Clay
21,7%
Sand
65,6%
Silt
12,8%
5–15 cm
pH H₂O
5,7
Org. C
11,9g/kg
Clay
22,3%
Sand
65,2%
Silt
12,5%
15–30 cm
pH H₂O
5,7
Org. C
9,0g/kg
Clay
26,9%
Sand
61,2%
Silt
11,9%

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

Land cover

Forest34.8%
Crops14.6%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)49.3%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

68,8%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN VI · 1🌊 Marine · 1

Ziwani

IUCN Not Reported

Forest Reserve · 1961

6 km²

Mangrove

IUCN Not Reported

Forest Reserve

2 km²

Mangrove

IUCN Not Reported

Forest Reserve

1 km²

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