Ontologia

Traditional Authority · MWI

TA Jalasi

Malawi

CwaTemperate, dry winter, hot summer(69 %)

Species observed

361

Observations

936

Area

560,1km²

Ecological tissue

Sample of 14 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 Jalasi : 14 espèces reliées par 9 interactions GloBI sur 2 types (connectance 9.9%, filtre Serrano α=0.2).

Espèces affichées
14
Interactions affichées
9
Connectance
0.099
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

361 distinct species · 936 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

936 obs · 12 cellules
Obs. / cellule
≥ 382
297–381
47–296
35–46
< 35

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

Climate

Mean T°

21,1°C

Annual rain

1 156mm

Warmest m°

28,8°C

Coldest m°

12,4°C

Elevation: 942 m on average (min 480 m, max 1 529 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
1 156mm
Warmest month
28,8°C
Coldest month
12,4°C
Mean alt.
942m
Min
480m
Max
1 529m
Std. dev.
140m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(69 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

14,3g/kg

Clay

23,9%

Sand

67,4%

Silt

8,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
19,8g/kg
Clay
21,3%
Sand
69,6%
Silt
9,1%
5–15 cm
pH H₂O
5,9
Org. C
13,7g/kg
Clay
22,2%
Sand
68,9%
Silt
8,9%
15–30 cm
pH H₂O
5,8
Org. C
9,4g/kg
Clay
28,0%
Sand
63,6%
Silt
8,4%

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

Land cover

Forest38.0%
Crops16.4%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)44.4%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

34,9km

Basins crossed

3

Max stream order

2

Max drainage

130 103km²

Discharge in basins

73,3m³/s

Mean precip.

992mm/an

Mean T°

22,8°C

Moisture idx

-0,38

Mean runoff

302mm/an

Mean elev. (basins)

762m

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

79,5%

Pesticides

6,2kg/km²

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

Protected areas2

IUCN VI · 2

Namizimu

IUCN VI

Forest Reserve · 1924

889 km²

Mangochi

IUCN VI

Forest Reserve · 1924

408 km²

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

Sub-administrations25