Ontologia

Commune · TZA

Nkaiti

Tanzania

AwTropical, savannah(99 %)

Species observed

957

Observations

92 409

Area

571,9km²

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 Nkaiti : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 13 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
13
Connectance
0.124
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

957 distinct species · 92 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

92 409 obs · 13 cellules
Obs. / cellule
≥ 42 775
14 943–42 774
9 256–14 942
1 775–9 255
< 1 775

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

Climate

Mean T°

23,2°C

Annual rain

720mm

Warmest m°

31,4°C

Coldest m°

14,5°C

Elevation: 1 006 m on average (min 955 m, max 1 235 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
720mm
Warmest month
31,4°C
Coldest month
14,5°C
Mean alt.
1 006m
Min
955m
Max
1 235m
Std. dev.
49m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical

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

Soil & lithology

pH H₂O

7,4

Org. C

13,4g/kg

Clay

39,6%

Sand

44,6%

Silt

15,8%

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

Dominant lithology: viGLiMaggregated to Babati

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
17,5g/kg
Clay
39,2%
Sand
44,9%
Silt
15,9%
5–15 cm
pH H₂O
7,4
Org. C
13,3g/kg
Clay
39,2%
Sand
45,1%
Silt
15,7%
15–30 cm
pH H₂O
7,4
Org. C
9,3g/kg
Clay
40,4%
Sand
43,7%
Silt
15,9%

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

Land cover

Forest7.1%
Crops27.8%
Built-up0.3%
Bare soil4.6%
Other (grassland, water…)60.3%

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

Hydrology4 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

41,1km

Lake surface here

47,86km²

Basins crossed

4

Max stream order

5

Max drainage

7 944km²

Discharge in basins

8,0m³/s

Mean precip.

755mm/an

Mean T°

20,8°C

Moisture idx

-0,53

Mean runoff

142mm/an

Mean elev. (basins)

1 193m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

25,1%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN II · 1IUCN VI · 1IUCN Not Reported · 1

Burunge WMA

IUCN Not Reported

Wildlife Management Area · 2006

939 km²

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