Ontologia

District · TZA

Songea Urban

Tanzania

CwaTemperate, dry winter, hot summer(89 %)

Area

578,3km²

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°

20,3°C

Annual rain

1 148mm

Warmest m°

28,4°C

Coldest m°

11,5°C

Elevation: 1 081 m on average (min 904 m, max 1 468 m)

Bioclimatic detailsExpert
Annual mean temp.
20,3°C
Annual rain
1 148mm
Warmest month
28,4°C
Coldest month
11,5°C
Mean alt.
1 081m
Min
904m
Max
1 468m
Std. dev.
94m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(89 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

12,9g/kg

Clay

30,9%

Sand

59,2%

Silt

9,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
17,0g/kg
Clay
29,9%
Sand
60,2%
Silt
10,0%
5–15 cm
pH H₂O
5,6
Org. C
13,5g/kg
Clay
30,6%
Sand
59,5%
Silt
9,9%
15–30 cm
pH H₂O
5,5
Org. C
8,2g/kg
Clay
32,3%
Sand
58,0%
Silt
9,7%

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

Land cover

Forest18.3%
Crops29.2%
Built-up2.8%
Bare soil0.7%
Other (grassland, water…)49.0%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

4hab/km²

Night light

0,5nW

Built-up

282,9%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

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

Sub-administrations19