Ontologia

Sub-chief · MWI

SC Sitola

Malawi

AwTropical, savannah(63 %)

Species observed

564

Observations

1 745

Area

328km²

Ecological tissue

Sample of 39 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 Sitola : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
40
Connectance
0.054
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

564 distinct species · 1 745 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 745 obs · 8 cellules
Obs. / cellule
≥ 636
636–635
240–635
233–239
< 233

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

Climate

Mean T°

22,2°C

Annual rain

1 099mm

Warmest m°

30,6°C

Coldest m°

12,4°C

Elevation: 718 m on average (min 476 m, max 1 851 m)

Bioclimatic detailsExpert
Annual mean temp.
22,2°C
Annual rain
1 099mm
Warmest month
30,6°C
Coldest month
12,4°C
Mean alt.
718m
Min
476m
Max
1 851m
Std. dev.
209m
Köppen-Geiger (dominant)
AwTropical, savannah(63 %)Tropical

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

Soil & lithology

pH H₂O

6,3

Org. C

13,6g/kg

Clay

22,5%

Sand

66,2%

Silt

11,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
18,2g/kg
Clay
21,2%
Sand
67,3%
Silt
11,5%
5–15 cm
pH H₂O
6,3
Org. C
12,5g/kg
Clay
20,5%
Sand
67,9%
Silt
11,6%
15–30 cm
pH H₂O
6,3
Org. C
10,1g/kg
Clay
25,7%
Sand
63,4%
Silt
10,9%

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

Land cover

Forest30.4%
Crops15.1%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)53.5%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

41,8km

Basins crossed

3

Max stream order

6

Max drainage

137 024km²

Discharge in basins

310,1m³/s

Mean precip.

1 054mm/an

Mean T°

22,9°C

Moisture idx

-0,34

Mean runoff

231mm/an

Mean elev. (basins)

651m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

85,4%

Pesticides

5,4kg/km²

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

Protected areas2

IUCN VI · 2

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

Sub-administrations13