Ontologia

Commune · TZA

Kiwira

Tanzania

CwbTemperate, dry winter, warm summer(70 %)

Species observed

13

Observations

16

Area

90,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 5 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Kiwira : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 2 types (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

13 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 1 cellules
Obs. / cellule
≥ 16
16–15
16–15
16–15
< 16

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

Climate

Mean T°

18,5°C

Annual rain

1 560mm

Warmest m°

25,9°C

Coldest m°

11,0°C

Elevation: 1 537 m on average (min 1 261 m, max 1 954 m)

Bioclimatic detailsExpert
Annual mean temp.
18,5°C
Annual rain
1 560mm
Warmest month
25,9°C
Coldest month
11,0°C
Mean alt.
1 537m
Min
1 261m
Max
1 954m
Std. dev.
159m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(70 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

27,9g/kg

Clay

29,1%

Sand

49,6%

Silt

21,3%

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

Dominant lithology: ssGLiMaggregated to Rungwe

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
35,4g/kg
Clay
29,5%
Sand
49,8%
Silt
20,7%
5–15 cm
pH H₂O
5,4
Org. C
27,7g/kg
Clay
28,5%
Sand
50,1%
Silt
21,4%
15–30 cm
pH H₂O
5,4
Org. C
20,6g/kg
Clay
29,3%
Sand
48,9%
Silt
21,8%

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

Land cover

Forest44.2%
Crops20.5%
Built-up1.7%
Bare soil0.0%
Other (grassland, water…)33.5%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,8km

Basins crossed

3

Max stream order

4

Max drainage

978km²

Discharge in basins

2,0m³/s

Mean precip.

2 036mm/an

Mean T°

18,4°C

Moisture idx

0,27

Mean runoff

458mm/an

Mean elev. (basins)

1 657m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

3hab/km²

Night light

0,2nW

Built-up

172,5%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Mount Rungwe

IUCN Not Reported

Nature Forest Reserve · 2019

155 km²

Kitweli

IUCN Not Reported

Forest Reserve · 1952

2 km²

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