Ontologia

District · ZMB

Sioma

Zambia

BShArid, steppe, hot(44 %)

Species observed

694

Observations

3 905

Area

7 957,3km²

Ecological tissue

Sample of 13 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 Sioma : 12 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
8
Connectance
0.103
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

694 distinct species · 3 905 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 905 obs · 78 cellules
Obs. / cellule
≥ 1 682
95–1 681
10–94
4–9
< 4

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

Climate

Mean T°

23,0°C

Annual rain

736mm

Warmest m°

33,7°C

Coldest m°

10,9°C

Elevation: 1 006 m on average (min 977 m, max 1 025 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
736mm
Warmest month
33,7°C
Coldest month
10,9°C
Mean alt.
1 006m
Min
977m
Max
1 025m
Std. dev.
7m
Köppen-Geiger (dominant)
BShArid, steppe, hot(44 %)Arid

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

8,2g/kg

Clay

11,2%

Sand

82,8%

Silt

6,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
11,8g/kg
Clay
11,8%
Sand
81,8%
Silt
6,3%
5–15 cm
pH H₂O
6,3
Org. C
7,8g/kg
Clay
10,9%
Sand
83,2%
Silt
5,9%
15–30 cm
pH H₂O
6,3
Org. C
5,1g/kg
Clay
10,9%
Sand
83,3%
Silt
5,7%

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

Land cover

Forest24.6%
Crops2.5%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)72.7%

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

Hydrology31 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

99,0km

Basins crossed

31

Max stream order

7

Max drainage

327 183km²

Discharge in basins

2 884,6m³/s

Mean precip.

719mm/an

Mean T°

22,2°C

Moisture idx

-0,61

Mean runoff

21mm/an

Mean elev. (basins)

1 011m

Watersheds crossing here

22 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,9%

Pesticides

0,8kg/km²

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

Protected areas9

IUCN Not Reported · 6IUCN II · 2IUCN VI · 1📍 Point sites · 1

West Zambezi

IUCN VI

Game Management Area · 1971

43 231 km²

Nampiu

IUCN Not Reported

Forest Reserve

306 km²

Watembo

IUCN Not Reported

Forest Reserve · 1981

153 km²

Complete list

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