Ontologia

Commune · TZA

Sanza

Tanzania

BShArid, steppe, hot(87 %)

Species observed

12

Observations

13

Area

270km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Sanza : 6 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

12 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 5 cellules
Obs. / cellule
≥ 5
5–4
4–4
2–3
< 2

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

Climate

Mean T°

24,0°C

Annual rain

658mm

Warmest m°

31,7°C

Coldest m°

15,3°C

Elevation: 969 m on average (min 820 m, max 1 260 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
658mm
Warmest month
31,7°C
Coldest month
15,3°C
Mean alt.
969m
Min
820m
Max
1 260m
Std. dev.
111m
Köppen-Geiger (dominant)
BShArid, steppe, hot(87 %)Arid

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

Soil & lithology

pH H₂O

6,1

Org. C

8,8g/kg

Clay

23,5%

Sand

66,4%

Silt

10,2%

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

Dominant lithology: suGLiMaggregated to Manyoni

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
12,1g/kg
Clay
23,5%
Sand
66,1%
Silt
10,4%
5–15 cm
pH H₂O
6,1
Org. C
8,1g/kg
Clay
22,0%
Sand
67,6%
Silt
10,4%
15–30 cm
pH H₂O
6,0
Org. C
6,3g/kg
Clay
25,0%
Sand
65,3%
Silt
9,8%

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

Land cover

Forest9.0%
Crops32.4%
Built-up0.3%
Bare soil4.7%
Other (grassland, water…)53.6%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

21,76km²

Basins crossed

1

Max drainage

5 570km²

Discharge in basins

0,2m³/s

Mean precip.

560mm/an

Mean T°

22,8°C

Moisture idx

-0,68

Mean runoff

29mm/an

Mean elev. (basins)

999m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

29,6%

Pesticides

0,0kg/km²

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