Ontologia

Commune · TZA

Kasamwa

Tanzania

AwTropical, savannah(100 %)

Species observed

20

Observations

26

Area

170,6km²

Ecological tissue

Sample of 3 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 Kasamwa : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

20 distinct species · 26 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 obs · 4 cellules
Obs. / cellule
≥ 14
14–13
8–13
8–7
< 8

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

Climate

Mean T°

22,2°C

Annual rain

963mm

Warmest m°

28,7°C

Coldest m°

16,9°C

Elevation: 1 210 m on average (min 1 158 m, max 1 287 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
963mm
Warmest month
28,7°C
Coldest month
16,9°C
Mean alt.
1 210m
Min
1 158m
Max
1 287m
Std. dev.
27m
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

5,9

Org. C

13,6g/kg

Clay

19,0%

Sand

68,5%

Silt

12,6%

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

Dominant lithology: suGLiMaggregated to Geita

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
18,7g/kg
Clay
18,1%
Sand
69,3%
Silt
12,6%
5–15 cm
pH H₂O
5,9
Org. C
13,9g/kg
Clay
18,0%
Sand
69,3%
Silt
12,8%
15–30 cm
pH H₂O
5,9
Org. C
8,2g/kg
Clay
20,8%
Sand
66,8%
Silt
12,4%

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

Land cover

Forest6.2%
Crops40.1%
Built-up1.1%
Bare soil1.6%
Other (grassland, water…)51.0%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

9 663km²

Discharge in basins

0,3m³/s

Mean precip.

1 003mm/an

Mean T°

22,2°C

Moisture idx

-0,38

Mean runoff

62mm/an

Mean elev. (basins)

1 232m

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

112,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Geita

IUCN Not Reported

Forest Reserve · 1953

506 km²

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