Ontologia

Commune · TZA

Matai

Tanzania

CwbTemperate, dry winter, warm summer(49 %)

Species observed

70

Observations

101

Area

150,7km²

Ecological tissue

Sample of 12 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 Matai : 11 espèces reliées par 9 interactions GloBI sur 4 types (connectance 13.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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

70 distinct species · 101 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

101 obs · 4 cellules
Obs. / cellule
≥ 43
43–42
39–42
39–38
< 39

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

Climate

Mean T°

18,9°C

Annual rain

1 095mm

Warmest m°

26,7°C

Coldest m°

11,2°C

Elevation: 1 698 m on average (min 1 574 m, max 1 965 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
1 095mm
Warmest month
26,7°C
Coldest month
11,2°C
Mean alt.
1 698m
Min
1 574m
Max
1 965m
Std. dev.
71m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(49 %)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

13,4g/kg

Clay

21,4%

Sand

66,7%

Silt

12,0%

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
5,5
Org. C
16,6g/kg
Clay
20,8%
Sand
67,1%
Silt
12,1%
5–15 cm
pH H₂O
5,4
Org. C
13,4g/kg
Clay
21,2%
Sand
66,9%
Silt
12,0%
15–30 cm
pH H₂O
5,4
Org. C
10,1g/kg
Clay
22,2%
Sand
66,0%
Silt
11,7%

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

Land cover

Forest9.7%
Crops50.5%
Built-up0.8%
Bare soil1.4%
Other (grassland, water…)37.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

2

Max stream order

3

Max drainage

1 456km²

Discharge in basins

1,8m³/s

Mean precip.

996mm/an

Mean T°

19,8°C

Moisture idx

-0,37

Mean runoff

367mm/an

Mean elev. (basins)

1 755m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

77,0%

Pesticides

0,0kg/km²

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