Ontologia

Commune · TZA

Chiwanda

Tanzania

AwTropical, savannah(56 %)

Area

134,6km²

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°

22,5°C

Annual rain

1 571mm

Warmest m°

27,5°C

Coldest m°

16,4°C

Elevation: 816 m on average (min 475 m, max 1 496 m)

Bioclimatic detailsExpert
Annual mean temp.
22,5°C
Annual rain
1 571mm
Warmest month
27,5°C
Coldest month
16,4°C
Mean alt.
816m
Min
475m
Max
1 496m
Std. dev.
320m
Köppen-Geiger (dominant)
AwTropical, savannah(56 %)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

19,5g/kg

Clay

33,6%

Sand

50,4%

Silt

16,0%

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

Dominant lithology: ssGLiMaggregated to Nyasa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
27,3g/kg
Clay
32,5%
Sand
51,5%
Silt
16,1%
5–15 cm
pH H₂O
5,5
Org. C
18,5g/kg
Clay
33,5%
Sand
50,4%
Silt
16,1%
15–30 cm
pH H₂O
5,5
Org. C
12,6g/kg
Clay
35,0%
Sand
49,2%
Silt
15,9%

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

Land cover

Forest47.2%
Crops11.1%
Built-up0.6%
Bare soil0.6%
Other (grassland, water…)40.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Built-up

56,9%

Pesticides

0,0kg/km²

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