Ontologia

Commune · TZA

Iragua

Tanzania

AwTropical, savannah(100 %)

Species observed

533

Observations

1 248

Area

707,7km²

Ecological tissue

Sample of 7 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 Iragua : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

533 distinct species · 1 248 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 248 obs · 15 cellules
Obs. / cellule
≥ 667
207–666
67–206
17–66
< 17

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

Climate

Mean T°

24,8°C

Annual rain

1 542mm

Warmest m°

32,6°C

Coldest m°

16,3°C

Elevation: 295 m on average (min 250 m, max 952 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
1 542mm
Warmest month
32,6°C
Coldest month
16,3°C
Mean alt.
295m
Min
250m
Max
952m
Std. dev.
68m
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

5,9

Org. C

16,2g/kg

Clay

29,7%

Sand

50,5%

Silt

19,8%

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

Dominant lithology: suGLiMaggregated to Ulanga

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
22,1g/kg
Clay
27,5%
Sand
52,4%
Silt
20,1%
5–15 cm
pH H₂O
5,9
Org. C
14,4g/kg
Clay
27,5%
Sand
51,9%
Silt
20,5%
15–30 cm
pH H₂O
5,9
Org. C
12,1g/kg
Clay
34,0%
Sand
47,2%
Silt
18,8%

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

Land cover

Forest21.8%
Crops23.8%
Built-up0.3%
Bare soil1.3%
Other (grassland, water…)52.8%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,7km

Basins crossed

3

Max stream order

5

Max drainage

23 680km²

Discharge in basins

84,4m³/s

Mean precip.

1 420mm/an

Mean T°

24,8°C

Moisture idx

-0,03

Mean runoff

609mm/an

Mean elev. (basins)

395m

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

34,4%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Nambinga

IUCN IV

Forest Reserve · 1954

16 km²

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