Ontologia

District · ZWE

Chivi

Zimbabwe

BShArid, steppe, hot(100 %)

Species observed

431

Observations

1 944

Area

3 543km²

Ecological tissue

Sample of 36 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 Chivi : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
38
Connectance
0.060
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

431 distinct species · 1 944 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 944 obs · 56 cellules
Obs. / cellule
≥ 926
40–925
20–39
8–19
< 8

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

Climate

Mean T°

21,1°C

Annual rain

616mm

Warmest m°

29,7°C

Coldest m°

9,4°C

Elevation: 800 m on average (min 440 m, max 1 080 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
616mm
Warmest month
29,7°C
Coldest month
9,4°C
Mean alt.
800m
Min
440m
Max
1 080m
Std. dev.
137m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

6,5

Org. C

10,8g/kg

Clay

22,4%

Sand

64,7%

Silt

12,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
14,3g/kg
Clay
20,3%
Sand
66,4%
Silt
13,3%
5–15 cm
pH H₂O
6,5
Org. C
10,5g/kg
Clay
20,9%
Sand
66,0%
Silt
13,1%
15–30 cm
pH H₂O
6,5
Org. C
7,4g/kg
Clay
26,0%
Sand
61,7%
Silt
12,4%

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

Land cover

Forest18.4%
Crops33.4%
Built-up0.3%
Bare soil1.2%
Other (grassland, water…)46.7%

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

Hydrology15 basins · 5 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

213,6km

Lake surface here

2,49km²

Basins crossed

15

Max stream order

6

Max drainage

13 383km²

Discharge in basins

81,3m³/s

Mean precip.

618mm/an

Mean T°

20,5°C

Moisture idx

-0,63

Mean runoff

94mm/an

Mean elev. (basins)

816m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

35,2%

Pesticides

5,8kg/km²

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

Protected areas1

IUCN IV · 1

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