Ontologia

District · TZA

Siha

Tanzania

AwTropical, savannah(41 %)

Area

1 216,7km²

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°

17,4°C

Annual rain

1 836mm

Warmest m°

23,8°C

Coldest m°

9,9°C

Elevation: 1 769 m on average (min 921 m, max 3 730 m)

Bioclimatic detailsExpert
Annual mean temp.
17,4°C
Annual rain
1 836mm
Warmest month
23,8°C
Coldest month
9,9°C
Mean alt.
1 769m
Min
921m
Max
3 730m
Std. dev.
621m
Köppen-Geiger (dominant)
AwTropical, savannah(41 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

29,5g/kg

Clay

38,4%

Sand

37,2%

Silt

24,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
38,1g/kg
Clay
37,9%
Sand
37,6%
Silt
24,5%
5–15 cm
pH H₂O
6,5
Org. C
29,0g/kg
Clay
37,6%
Sand
37,8%
Silt
24,6%
15–30 cm
pH H₂O
6,5
Org. C
21,3g/kg
Clay
39,7%
Sand
36,2%
Silt
24,1%

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

Land cover

Forest34.9%
Crops22.0%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)41.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

75,1%

Pesticides

0,0kg/km²

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

Protected areas5

IUCN Not Reported · 3IUCN II · 1IUCN Not Applicable · 1

Enduimet WMA

IUCN Not Reported

Wildlife Management Area · 2007

1 388 km²

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

Sub-administrations12