Ontologia

District · ZMB

Nsama

Zambia

AwTropical, savannah(100 %)

Species observed

983

Observations

4 114

Area

7 405,4km²

Ecological tissue

Sample of 23 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 Nsama : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
24
Connectance
0.095
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

983 distinct species · 4 114 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 114 obs · 111 cellules
Obs. / cellule
≥ 675
75–674
20–74
7–19
< 7

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

Climate

Mean T°

23,1°C

Annual rain

1 014mm

Warmest m°

31,1°C

Coldest m°

16,4°C

Elevation: 1 077 m on average (min 770 m, max 1 530 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
1 014mm
Warmest month
31,1°C
Coldest month
16,4°C
Mean alt.
1 077m
Min
770m
Max
1 530m
Std. dev.
149m
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

5,4

Org. C

13,3g/kg

Clay

26,5%

Sand

56,9%

Silt

16,6%

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

Dominant lithology: wbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
19,8g/kg
Clay
24,6%
Sand
58,5%
Silt
16,9%
5–15 cm
pH H₂O
5,4
Org. C
10,7g/kg
Clay
26,3%
Sand
57,1%
Silt
16,6%
15–30 cm
pH H₂O
5,4
Org. C
9,2g/kg
Clay
28,4%
Sand
55,3%
Silt
16,3%

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

Land cover

Forest37.5%
Crops5.0%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)57.4%

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

Hydrology17 basins · 12 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

422,2km

Lake surface here

1 063,35km²

Basins crossed

17

Max stream order

5

Max drainage

12 284km²

Discharge in basins

273,7m³/s

Mean precip.

1 154mm/an

Mean T°

23,4°C

Moisture idx

-0,33

Mean runoff

217mm/an

Mean elev. (basins)

1 090m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,1%

Pesticides

4,0kg/km²

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

Protected areas4

IUCN II · 2IUCN VI · 2📍 Point sites · 1

Kaputa

IUCN VI

Game Management Area · 1971

2 982 km²

Nsumbu

IUCN II

National Park · 1985

2 020 km²

Tondwa

IUCN VI

Game Management Area · 1971

438 km²

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