Ontologia

District · TZA

Newala

Tanzania

AwTropical, savannah(100 %)

Species observed

190

Observations

675

Area

1 956,4km²

Ecological tissue

Sample of 34 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 Newala : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 4.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
30
Connectance
0.043
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

190 distinct species · 675 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

675 obs · 32 cellules
Obs. / cellule
≥ 237
28–236
15–27
6–14
< 6

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

Climate

Mean T°

23,0°C

Annual rain

1 119mm

Warmest m°

29,8°C

Coldest m°

15,4°C

Elevation: 568 m on average (min 51 m, max 901 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
1 119mm
Warmest month
29,8°C
Coldest month
15,4°C
Mean alt.
568m
Min
51m
Max
901m
Std. dev.
174m
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

5,3

Org. C

11,1g/kg

Clay

21,3%

Sand

74,1%

Silt

4,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
14,5g/kg
Clay
20,1%
Sand
75,2%
Silt
4,7%
5–15 cm
pH H₂O
5,3
Org. C
11,4g/kg
Clay
20,7%
Sand
74,6%
Silt
4,7%
15–30 cm
pH H₂O
5,2
Org. C
7,6g/kg
Clay
23,0%
Sand
72,4%
Silt
4,5%

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

Land cover

Forest25.3%
Crops29.0%
Built-up1.2%
Bare soil0.8%
Other (grassland, water…)43.8%

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

Hydrology10 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

22,1km

Lake surface here

0,15km²

Basins crossed

10

Max stream order

7

Max drainage

151 308km²

Discharge in basins

1 232,4m³/s

Mean precip.

1 074mm/an

Mean T°

24,3°C

Moisture idx

-0,34

Mean runoff

346mm/an

Mean elev. (basins)

364m

Watersheds crossing here

1 more basins

Lakes (1, 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

0,0nW

Built-up

116,0%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN Not Reported · 4

Chilangala

IUCN Not Reported

Forest Reserve · 1963

18 km²

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

Sub-administrations26