Ontologia

Commune · TZA

Mamsera

Tanzania

AwTropical, savannah(86 %)

Species observed

58

Observations

152

Area

45,3km²

Ecological tissue

Sample of 15 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 Mamsera : 15 espèces reliées par 11 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2).

Espèces affichées
15
Interactions affichées
11
Connectance
0.105
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

58 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 1 cellules
Obs. / cellule
≥ 152
152–151
152–151
152–151
< 152

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

Climate

Mean T°

21,6°C

Annual rain

964mm

Warmest m°

28,8°C

Coldest m°

13,8°C

Elevation: 1 110 m on average (min 833 m, max 1 828 m)

Bioclimatic detailsExpert
Annual mean temp.
21,6°C
Annual rain
964mm
Warmest month
28,8°C
Coldest month
13,8°C
Mean alt.
1 110m
Min
833m
Max
1 828m
Std. dev.
200m
Köppen-Geiger (dominant)
AwTropical, savannah(86 %)Tropical

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

Soil & lithology

pH H₂O

6,3

Org. C

23,1g/kg

Clay

34,3%

Sand

40,3%

Silt

25,4%

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

Dominant lithology: suGLiMaggregated to Rombo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
32,4g/kg
Clay
32,7%
Sand
41,4%
Silt
25,9%
5–15 cm
pH H₂O
6,3
Org. C
21,9g/kg
Clay
33,9%
Sand
40,6%
Silt
25,5%
15–30 cm
pH H₂O
6,3
Org. C
15,0g/kg
Clay
36,2%
Sand
39,0%
Silt
24,8%

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

Land cover

Forest21.2%
Crops20.6%
Built-up1.6%
Bare soil0.1%
Other (grassland, water…)56.5%

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

Hydrology2 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Lake surface here

1,45km²

Basins crossed

2

Max stream order

2

Max drainage

1 068km²

Discharge in basins

0,3m³/s

Mean precip.

784mm/an

Mean T°

21,7°C

Moisture idx

-0,52

Mean runoff

187mm/an

Mean elev. (basins)

1 035m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

161,2%

Pesticides

0,0kg/km²

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