Ontologia

Commune · TZA

Igowole

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

801

Observations

2 168

Area

250km²

Ecological tissue

Sample of 21 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 Igowole : 18 espèces reliées par 14 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
14
Connectance
0.067
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

801 distinct species · 2 168 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 168 obs · 5 cellules
Obs. / cellule
≥ 2 046
2 046–2 045
56–2 045
36–55
< 36

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

Climate

Mean T°

16,2°C

Annual rain

1 214mm

Warmest m°

23,1°C

Coldest m°

9,2°C

Elevation: 1 839 m on average (min 1 690 m, max 1 969 m)

Bioclimatic detailsExpert
Annual mean temp.
16,2°C
Annual rain
1 214mm
Warmest month
23,1°C
Coldest month
9,2°C
Mean alt.
1 839m
Min
1 690m
Max
1 969m
Std. dev.
51m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)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

16,9g/kg

Clay

35,1%

Sand

52,0%

Silt

12,9%

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

Dominant lithology: mtGLiMaggregated to Mufindi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
20,8g/kg
Clay
34,1%
Sand
53,1%
Silt
12,8%
5–15 cm
pH H₂O
5,4
Org. C
17,7g/kg
Clay
34,2%
Sand
52,8%
Silt
13,1%
15–30 cm
pH H₂O
5,3
Org. C
12,3g/kg
Clay
37,0%
Sand
50,3%
Silt
12,7%

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

Land cover

Forest20.2%
Crops41.8%
Built-up0.9%
Bare soil0.6%
Other (grassland, water…)36.5%

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

Hydrology2 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,5km

Lake surface here

7,76km²

Basins crossed

2

Max stream order

2

Max drainage

1 862km²

Discharge in basins

1,4m³/s

Mean precip.

1 180mm/an

Mean T°

18,5°C

Moisture idx

-0,20

Mean runoff

187mm/an

Mean elev. (basins)

1 679m

Watersheds crossing here

Lakes (4, top by area)

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

88,0%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Not Reported · 3

Sao Hill

IUCN Not Reported

Forest Reserve · 1962

508 km²

Ngwasi

IUCN Not Reported

Forest Reserve · 1958

20 km²

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