Ontologia

Traditional Authority · MWI

TA Tambala

Malawi

CwaTemperate, dry winter, hot summer(74 %)

Species observed

109

Observations

132

Area

477,4km²

Ecological tissue

Sample of 26 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 TA Tambala : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
22
Connectance
0.068
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

109 distinct species · 132 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

132 obs · 10 cellules
Obs. / cellule
≥ 29
29–28
25–28
13–24
< 13

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

Climate

Mean T°

20,1°C

Annual rain

952mm

Warmest m°

27,4°C

Coldest m°

11,4°C

Elevation: 1 143 m on average (min 618 m, max 1 646 m)

Bioclimatic detailsExpert
Annual mean temp.
20,1°C
Annual rain
952mm
Warmest month
27,4°C
Coldest month
11,4°C
Mean alt.
1 143m
Min
618m
Max
1 646m
Std. dev.
212m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(74 %)Temperate

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

Soil & lithology

pH H₂O

6,1

Org. C

15,7g/kg

Clay

17,4%

Sand

73,0%

Silt

9,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
17,9g/kg
Clay
15,9%
Sand
74,4%
Silt
9,8%
5–15 cm
pH H₂O
6,1
Org. C
17,2g/kg
Clay
16,1%
Sand
74,4%
Silt
9,5%
15–30 cm
pH H₂O
6,1
Org. C
11,9g/kg
Clay
20,3%
Sand
70,4%
Silt
9,3%

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

Land cover

Forest19.1%
Crops29.2%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)50.4%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

94,7km

Basins crossed

2

Max stream order

4

Max drainage

3 042km²

Discharge in basins

3,3m³/s

Mean precip.

948mm/an

Mean T°

19,8°C

Moisture idx

-0,37

Mean runoff

239mm/an

Mean elev. (basins)

1 131m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

85,1%

Pesticides

6,6kg/km²

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

Protected areas2

IUCN VI · 2

Thuma

IUCN VI

Forest Reserve · 1926

158 km²

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

Sub-administrations18