Ontologia

Sub-chief · MWI

SC Chikweo

Malawi

AwTropical, savannah(100 %)

Species observed

28

Observations

35

Area

329,5km²

Ecological tissue

Sample of 2 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 SC Chikweo : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

28 distinct species · 35 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 obs · 6 cellules
Obs. / cellule
≥ 14
14–13
7–13
6–6
< 6

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

Climate

Mean T°

22,9°C

Annual rain

978mm

Warmest m°

31,0°C

Coldest m°

14,0°C

Elevation: 661 m on average (min 628 m, max 889 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
978mm
Warmest month
31,0°C
Coldest month
14,0°C
Mean alt.
661m
Min
628m
Max
889m
Std. dev.
38m
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

5,7

Org. C

10,5g/kg

Clay

22,3%

Sand

70,6%

Silt

7,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
13,7g/kg
Clay
21,3%
Sand
71,4%
Silt
7,3%
5–15 cm
pH H₂O
5,7
Org. C
9,6g/kg
Clay
21,4%
Sand
71,4%
Silt
7,2%
15–30 cm
pH H₂O
5,7
Org. C
8,1g/kg
Clay
24,2%
Sand
69,0%
Silt
6,8%

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

Land cover

Forest7.9%
Crops24.3%
Built-up1.0%
Bare soil0.7%
Other (grassland, water…)66.0%

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

Hydrology5 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Lake surface here

0,24km²

Basins crossed

5

Max stream order

3

Max drainage

1 416km²

Discharge in basins

10,1m³/s

Mean precip.

1 091mm/an

Mean T°

23,2°C

Moisture idx

-0,34

Mean runoff

395mm/an

Mean elev. (basins)

684m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

103,6%

Pesticides

6,1kg/km²

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

Sub-administrations15