Ontologia

District · ZMB

Chama

Zambia

AwTropical, savannah(81 %)

Species observed

1 075

Observations

5 304

Area

17 587,2km²

Ecological tissue

Sample of 22 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 Chama : 20 espèces reliées par 18 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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

1 075 distinct species · 5 304 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 304 obs · 118 cellules
Obs. / cellule
≥ 353
21–352
5–20
2–4
< 2

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

Climate

Mean T°

23,6°C

Annual rain

1 041mm

Warmest m°

33,8°C

Coldest m°

13,6°C

Elevation: 856 m on average (min 585 m, max 2 221 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
1 041mm
Warmest month
33,8°C
Coldest month
13,6°C
Mean alt.
856m
Min
585m
Max
2 221m
Std. dev.
205m
Köppen-Geiger (dominant)
AwTropical, savannah(81 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

13,0g/kg

Clay

21,5%

Sand

66,1%

Silt

12,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
17,1g/kg
Clay
20,4%
Sand
67,0%
Silt
12,6%
5–15 cm
pH H₂O
6,0
Org. C
12,7g/kg
Clay
20,9%
Sand
66,7%
Silt
12,4%
15–30 cm
pH H₂O
6,0
Org. C
9,1g/kg
Clay
23,3%
Sand
64,6%
Silt
12,1%

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

Land cover

Forest39.0%
Crops8.5%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)52.4%

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

Hydrology47 basins · 0 lakes · 28 rivers

Hydrology metrics for this exact territory

Stream length here

1 939,5km

Basins crossed

47

Max stream order

5

Max drainage

41 591km²

Discharge in basins

1 688,1m³/s

Mean precip.

911mm/an

Mean T°

22,6°C

Moisture idx

-0,45

Mean runoff

160mm/an

Mean elev. (basins)

891m

Watersheds crossing here

38 more basins

Rivers / streams (28, ord ≥ 4)

16 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,3%

Pesticides

1,8kg/km²

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

Protected areas11

IUCN Not Reported · 5IUCN II · 3IUCN VI · 2IUCN IV · 1📍 Point sites · 1

Musalangu

IUCN VI

Game Management Area · 1971

17 714 km²

Lumimba

IUCN VI

Game Management Area · 1971

4 131 km²

Lundazi

IUCN Not Reported

Forest Reserve · 1978

3 785 km²

Mukungule

IUCN Not Reported

Game Management Area · 1998

2 387 km²

Complete list

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