Ontologia

Commune · TZA

Katazi

Tanzania

CwbTemperate, dry winter, warm summer(50 %)

Species observed

48

Observations

64

Area

466,3km²

Ecological tissue

Sample of 4 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 Katazi : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

48 distinct species · 64 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

64 obs · 8 cellules
Obs. / cellule
≥ 22
22–21
8–21
6–7
< 6

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

Climate

Mean T°

18,2°C

Annual rain

1 061mm

Warmest m°

25,9°C

Coldest m°

9,7°C

Elevation: 1 745 m on average (min 1 489 m, max 1 905 m)

Bioclimatic detailsExpert
Annual mean temp.
18,2°C
Annual rain
1 061mm
Warmest month
25,9°C
Coldest month
9,7°C
Mean alt.
1 745m
Min
1 489m
Max
1 905m
Std. dev.
88m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(50 %)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

13,2g/kg

Clay

24,3%

Sand

62,6%

Silt

13,1%

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

Dominant lithology: ssGLiMaggregated to Kalambo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
16,3g/kg
Clay
23,2%
Sand
63,7%
Silt
13,1%
5–15 cm
pH H₂O
5,6
Org. C
13,5g/kg
Clay
23,7%
Sand
63,2%
Silt
13,1%
15–30 cm
pH H₂O
5,6
Org. C
9,9g/kg
Clay
26,1%
Sand
60,9%
Silt
13,0%

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

Land cover

Forest8.9%
Crops46.8%
Built-up0.2%
Bare soil1.4%
Other (grassland, water…)42.8%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

2 916km²

Discharge in basins

16,5m³/s

Mean precip.

960mm/an

Mean T°

19,4°C

Moisture idx

-0,38

Mean runoff

406mm/an

Mean elev. (basins)

1 723m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,7%

Pesticides

0,0kg/km²

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