Ontologia

Traditional Authority · MWI

TA Dambe

Malawi

CwaTemperate, dry winter, hot summer(86 %)

Species observed

34

Observations

45

Area

254,7km²

Ecological tissue

Sample of 17 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 Dambe : 16 espèces reliées par 14 interactions GloBI sur 1 type (connectance 10.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
14
Connectance
0.103
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

34 distinct species · 45 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 obs · 6 cellules
Obs. / cellule
≥ 31
31–30
8–30
2–7
< 2

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

Climate

Mean T°

19,5°C

Annual rain

1 291mm

Warmest m°

27,4°C

Coldest m°

10,1°C

Elevation: 1 089 m on average (min 654 m, max 1 568 m)

Bioclimatic detailsExpert
Annual mean temp.
19,5°C
Annual rain
1 291mm
Warmest month
27,4°C
Coldest month
10,1°C
Mean alt.
1 089m
Min
654m
Max
1 568m
Std. dev.
216m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(86 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

16,3g/kg

Clay

28,1%

Sand

61,8%

Silt

10,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
20,3g/kg
Clay
25,1%
Sand
64,4%
Silt
10,5%
5–15 cm
pH H₂O
5,2
Org. C
17,1g/kg
Clay
26,1%
Sand
63,6%
Silt
10,3%
15–30 cm
pH H₂O
5,2
Org. C
11,5g/kg
Clay
33,2%
Sand
57,3%
Silt
9,5%

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

Land cover

Forest41.5%
Crops16.3%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)41.4%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

18,3km

Basins crossed

3

Max stream order

2

Max drainage

1 451km²

Discharge in basins

1,8m³/s

Mean precip.

1 014mm/an

Mean T°

23,0°C

Moisture idx

-0,37

Mean runoff

223mm/an

Mean elev. (basins)

694m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

56,2%

Pesticides

5,2kg/km²

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

Protected areas1

IUCN VI · 1

Tsamba

IUCN VI

Forest Reserve · 1927

28 km²

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

Sub-administrations5