Ontologia

Commune · TZA

Napacho

Tanzania

AwTropical, savannah(100 %)

Species observed

100

Observations

294

Area

868,1km²

Ecological tissue

Sample of 14 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 Napacho : 13 espèces reliées par 10 interactions GloBI sur 4 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

100 distinct species · 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

294 obs · 7 cellules
Obs. / cellule
≥ 157
157–156
17–156
13–16
< 13

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

Climate

Mean T°

25,9°C

Annual rain

821mm

Warmest m°

34,1°C

Coldest m°

18,0°C

Elevation: 289 m on average (min 176 m, max 473 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
821mm
Warmest month
34,1°C
Coldest month
18,0°C
Mean alt.
289m
Min
176m
Max
473m
Std. dev.
45m
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

6,3

Org. C

10,1g/kg

Clay

19,4%

Sand

74,6%

Silt

6,0%

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

Dominant lithology: mtGLiMaggregated to Nanyumbu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
12,8g/kg
Clay
18,4%
Sand
75,6%
Silt
6,1%
5–15 cm
pH H₂O
6,3
Org. C
10,4g/kg
Clay
18,3%
Sand
75,6%
Silt
6,1%
15–30 cm
pH H₂O
6,2
Org. C
7,1g/kg
Clay
21,5%
Sand
72,6%
Silt
5,8%

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

Land cover

Forest30.6%
Crops19.0%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)50.1%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,7km

Basins crossed

4

Max stream order

6

Max drainage

72 830km²

Discharge in basins

564,3m³/s

Mean precip.

943mm/an

Mean T°

25,7°C

Moisture idx

-0,46

Mean runoff

393mm/an

Mean elev. (basins)

332m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

12,3%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN VI · 1

Niassa

IUCN VI

Special Reserve · 1954

38 189 km²

Ndechela

IUCN Not Reported

Forest Reserve · 1958

69 km²

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