Ontologia

Traditional Authority · MWI

TA Mwenewenya

Malawi

CwbTemperate, dry winter, warm summer(69 %)

Species observed

471

Observations

878

Area

743,7km²

Ecological tissue

Sample of 29 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 Mwenewenya : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
29
Connectance
0.071
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

471 distinct species · 878 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

878 obs · 15 cellules
Obs. / cellule
≥ 346
270–345
51–269
11–50
< 11

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

Climate

Mean T°

18,0°C

Annual rain

1 224mm

Warmest m°

25,9°C

Coldest m°

9,5°C

Elevation: 1 568 m on average (min 1 109 m, max 2 196 m)

Bioclimatic detailsExpert
Annual mean temp.
18,0°C
Annual rain
1 224mm
Warmest month
25,9°C
Coldest month
9,5°C
Mean alt.
1 568m
Min
1 109m
Max
2 196m
Std. dev.
160m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(69 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

16,2g/kg

Clay

32,6%

Sand

54,0%

Silt

13,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
20,3g/kg
Clay
31,4%
Sand
55,2%
Silt
13,4%
5–15 cm
pH H₂O
5,7
Org. C
16,5g/kg
Clay
31,4%
Sand
55,0%
Silt
13,5%
15–30 cm
pH H₂O
5,6
Org. C
11,8g/kg
Clay
35,1%
Sand
51,9%
Silt
13,1%

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

Land cover

Forest26.7%
Crops28.8%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)43.8%

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

Hydrology5 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,0km

Basins crossed

5

Max stream order

2

Max drainage

2 575km²

Discharge in basins

5,7m³/s

Mean precip.

1 352mm/an

Mean T°

21,4°C

Moisture idx

-0,12

Mean runoff

245mm/an

Mean elev. (basins)

1 143m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

37,2%

Pesticides

7,0kg/km²

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

Protected areas3

IUCN VI · 3

Musisi

IUCN VI

Forest Reserve · 1948

70 km²

Mahowe

IUCN VI

Forest Reserve · 2002

59 km²

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

Sub-administrations6