Ontologia

Unknown · BWA

Ngwaketse Central

Botswana

BShArid, steppe, hot(100 %)

Species observed

611

Observations

3 211

Area

4 905,8km²

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 Ngwaketse Central : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
34
Connectance
0.054
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

611 distinct species · 3 211 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 211 obs · 45 cellules
Obs. / cellule
≥ 733
123–732
58–122
38–57
< 38

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

Climate

Mean T°

19,8°C

Annual rain

463mm

Warmest m°

30,6°C

Coldest m°

4,8°C

Elevation: 1 181 m on average (min 1 071 m, max 1 330 m)

Bioclimatic detailsExpert
Annual mean temp.
19,8°C
Annual rain
463mm
Warmest month
30,6°C
Coldest month
4,8°C
Mean alt.
1 181m
Min
1 071m
Max
1 330m
Std. dev.
56m
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

6,6

Org. C

4,9g/kg

Clay

11,4%

Sand

81,0%

Silt

7,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
7,5g/kg
Clay
11,1%
Sand
81,1%
Silt
7,7%
5–15 cm
pH H₂O
6,6
Org. C
3,4g/kg
Clay
10,2%
Sand
82,1%
Silt
7,7%
15–30 cm
pH H₂O
6,6
Org. C
3,6g/kg
Clay
12,9%
Sand
79,6%
Silt
7,5%

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

Land cover

Forest7.6%
Crops18.2%
Built-up0.1%
Bare soil2.4%
Other (grassland, water…)71.7%

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

Hydrology17 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

15,6km

Basins crossed

17

Max stream order

3

Max drainage

6 163km²

Discharge in basins

2,3m³/s

Mean precip.

457mm/an

Mean T°

19,3°C

Moisture idx

-0,73

Mean runoff

9mm/an

Mean elev. (basins)

1 184m

Watersheds crossing here

8 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

10,9%

Pesticides

0,2kg/km²

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