Ontologia

District · mwi

Balaka

Malawi

AwTropical, savannah(100 %)

Species observed

513

Observations

1 785

Area

2 132,8km²

Ecological tissue

Sample of 33 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 Balaka : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
44
Connectance
0.083
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

513 distinct species · 1 785 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 785 obs · 38 cellules
Obs. / cellule
≥ 412
120–411
40–119
15–39
< 15

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

Climate

Mean T°

23,4°C

Annual rain

934mm

Warmest m°

31,9°C

Coldest m°

13,8°C

Elevation: 563 m on average (min 434 m, max 741 m)

Bioclimatic detailsExpert
Annual mean temp.
23,4°C
Annual rain
934mm
Warmest month
31,9°C
Coldest month
13,8°C
Mean alt.
563m
Min
434m
Max
741m
Std. dev.
64m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,4

Org. C

11,1g/kg

Clay

22,1%

Sand

69,4%

Silt

8,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
14,9g/kg
Clay
20,7%
Sand
70,7%
Silt
8,6%
5–15 cm
pH H₂O
6,4
Org. C
10,0g/kg
Clay
20,2%
Sand
71,2%
Silt
8,6%
15–30 cm
pH H₂O
6,4
Org. C
8,5g/kg
Clay
25,5%
Sand
66,2%
Silt
8,3%

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

Land cover

Forest15.5%
Crops22.8%
Built-up1.2%
Bare soil0.3%
Other (grassland, water…)60.2%

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

120,0%

Pesticides

3,4kg/km²

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

Protected areas1

IUCN II · 1

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

Sub-administrations3