Ontologia

District · TZA

Maswa

Tanzania

AwTropical, savannah(100 %)

Species observed

142

Observations

317

Area

3 666,7km²

Ecological tissue

Sample of 33 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 Maswa : 28 espèces reliées par 30 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
30
Connectance
0.057
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

142 distinct species · 317 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

317 obs · 31 cellules
Obs. / cellule
≥ 67
21–66
16–20
4–15
< 4

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

Climate

Mean T°

23,1°C

Annual rain

849mm

Warmest m°

30,4°C

Coldest m°

16,4°C

Elevation: 1 254 m on average (min 1 125 m, max 1 370 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
849mm
Warmest month
30,4°C
Coldest month
16,4°C
Mean alt.
1 254m
Min
1 125m
Max
1 370m
Std. dev.
53m
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

7,1

Org. C

11,6g/kg

Clay

27,7%

Sand

61,3%

Silt

11,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
16,4g/kg
Clay
26,3%
Sand
62,4%
Silt
11,2%
5–15 cm
pH H₂O
7,1
Org. C
10,6g/kg
Clay
26,3%
Sand
62,6%
Silt
11,1%
15–30 cm
pH H₂O
7,1
Org. C
7,9g/kg
Clay
30,6%
Sand
58,7%
Silt
10,7%

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

Land cover

Forest4.3%
Crops51.6%
Built-up0.9%
Bare soil1.1%
Other (grassland, water…)42.2%

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

Hydrology13 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

263,9km

Lake surface here

0,27km²

Basins crossed

13

Max stream order

4

Max drainage

4 609km²

Discharge in basins

16,6m³/s

Mean precip.

812mm/an

Mean T°

22,9°C

Moisture idx

-0,51

Mean runoff

61mm/an

Mean elev. (basins)

1 226m

Watersheds crossing here

4 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

91,3%

Pesticides

0,0kg/km²

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

Protected areas5

IUCN Not Reported · 5

Mwamapalala

IUCN Not Reported

Forest Reserve · 1956

2 km²

Igwata

IUCN Not Reported

Forest Reserve · 1953

1 km²

Sola Dam

IUCN Not Reported

Forest Reserve · 1956

1 km²

Sola

IUCN Not Reported

Forest Reserve · 1956

1 km²

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

Sub-administrations24