Ontologia

Traditional Authority · MWI

TA Lundu

Malawi

AwTropical, savannah(85 %)

Species observed

44

Observations

108

Area

134,5km²

Ecological tissue

Sample of 6 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 Lundu : 5 espèces reliées par 4 interactions GloBI sur 3 types (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

44 distinct species · 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

108 obs · 3 cellules
Obs. / cellule
≥ 53
53–52
53–52
30–52
< 30

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

Climate

Mean T°

22,7°C

Annual rain

938mm

Warmest m°

31,2°C

Coldest m°

12,6°C

Elevation: 614 m on average (min 471 m, max 1 074 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
938mm
Warmest month
31,2°C
Coldest month
12,6°C
Mean alt.
614m
Min
471m
Max
1 074m
Std. dev.
108m
Köppen-Geiger (dominant)
AwTropical, savannah(85 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

10,3g/kg

Clay

21,7%

Sand

68,4%

Silt

9,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
13,7g/kg
Clay
20,9%
Sand
69,2%
Silt
10,0%
5–15 cm
pH H₂O
6,0
Org. C
9,4g/kg
Clay
20,8%
Sand
69,3%
Silt
9,9%
15–30 cm
pH H₂O
6,0
Org. C
7,7g/kg
Clay
23,4%
Sand
66,7%
Silt
9,8%

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

Land cover

Forest12.8%
Crops22.1%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)63.4%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

31,8km

Basins crossed

1

Max stream order

3

Max drainage

137 024km²

Discharge in basins

68,0m³/s

Mean precip.

1 019mm/an

Mean T°

22,8°C

Moisture idx

-0,36

Mean runoff

243mm/an

Mean elev. (basins)

666m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

114,1%

Pesticides

5,1kg/km²

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

Sub-administrations9