Ontologia

Town Council · BWA

Lethlakane

Botswana

BShArid, steppe, hot(51 %)

Species observed

1 184

Observations

11 050

Area

28 823,2km²

Ecological tissue

Sample of 24 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 Lethlakane : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
19
Connectance
0.069
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

1 184 distinct species · 11 050 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 050 obs · 246 cellules
Obs. / cellule
≥ 688
85–687
21–84
5–20
< 5

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

Climate

Mean T°

22,6°C

Annual rain

377mm

Warmest m°

32,3°C

Coldest m°

8,6°C

Elevation: 973 m on average (min 900 m, max 1 089 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
377mm
Warmest month
32,3°C
Coldest month
8,6°C
Mean alt.
973m
Min
900m
Max
1 089m
Std. dev.
54m
Köppen-Geiger (dominant)
BShArid, steppe, hot(51 %)Arid

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

Soil & lithology

pH H₂O

7,4

Org. C

5,0g/kg

Clay

15,8%

Sand

74,4%

Silt

9,8%

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

Dominant lithology: evGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,3
Org. C
6,7g/kg
Clay
16,1%
Sand
73,6%
Silt
10,3%
5–15 cm
pH H₂O
7,3
Org. C
4,6g/kg
Clay
14,6%
Sand
75,6%
Silt
9,8%
15–30 cm
pH H₂O
7,4
Org. C
3,9g/kg
Clay
16,6%
Sand
73,9%
Silt
9,5%

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

Land cover

Forest10.1%
Crops0.9%
Built-up0.0%
Bare soil4.5%
Other (grassland, water…)84.5%

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

Hydrology66 basins · 50 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

756,1km

Lake surface here

452,33km²

Basins crossed

66

Max stream order

8

Max drainage

601 948km²

Discharge in basins

2 098,3m³/s

Mean precip.

367mm/an

Mean T°

21,2°C

Moisture idx

-0,80

Mean runoff

8mm/an

Mean elev. (basins)

979m

Watersheds crossing here

57 more basins

Lakes (50, top by area)

41 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

4,5%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN Ib · 2IUCN IV · 1

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