Ontologia

Traditional Authority · MWI

TA Mpama

Malawi

CwaTemperate, dry winter, hot summer(95 %)

Species observed

295

Observations

537

Area

148,5km²

Ecological tissue

Sample of 41 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 Mpama : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
44
Connectance
0.054
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

295 distinct species · 537 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

537 obs · 3 cellules
Obs. / cellule
≥ 387
387–386
387–386
137–386
< 137

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

Climate

Mean T°

19,7°C

Annual rain

1 119mm

Warmest m°

27,5°C

Coldest m°

10,4°C

Elevation: 1 052 m on average (min 872 m, max 1 475 m)

Bioclimatic detailsExpert
Annual mean temp.
19,7°C
Annual rain
1 119mm
Warmest month
27,5°C
Coldest month
10,4°C
Mean alt.
1 052m
Min
872m
Max
1 475m
Std. dev.
106m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(95 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

12,7g/kg

Clay

25,5%

Sand

64,0%

Silt

10,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
16,7g/kg
Clay
23,2%
Sand
66,1%
Silt
10,7%
5–15 cm
pH H₂O
5,6
Org. C
11,7g/kg
Clay
23,7%
Sand
65,7%
Silt
10,6%
15–30 cm
pH H₂O
5,6
Org. C
9,8g/kg
Clay
29,5%
Sand
60,3%
Silt
10,1%

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

Land cover

Forest15.2%
Crops24.8%
Built-up2.3%
Bare soil0.1%
Other (grassland, water…)57.6%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Lake surface here

0,15km²

Basins crossed

3

Max stream order

1

Max drainage

137 024km²

Discharge in basins

18,4m³/s

Mean precip.

1 306mm/an

Mean T°

21,9°C

Moisture idx

-0,16

Mean runoff

419mm/an

Mean elev. (basins)

783m

Watersheds crossing here

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

4hab/km²

Night light

0,2nW

Built-up

226,4%

Pesticides

5,3kg/km²

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

Protected areas1

IUCN VI · 1

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

Sub-administrations16