Ontologia

Sub-district · BWA

Barolong

Botswana

BShArid, steppe, hot(100 %)

Species observed

315

Observations

3 566

Area

1 106,4km²

Ecological tissue

Sample of 19 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 Barolong : 15 espèces reliées par 17 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
17
Connectance
0.099
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

315 distinct species · 3 566 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 566 obs · 22 cellules
Obs. / cellule
≥ 1 211
442–1 210
125–441
55–124
< 55

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

Climate

Mean T°

18,7°C

Annual rain

476mm

Warmest m°

29,5°C

Coldest m°

3,9°C

Elevation: 1 260 m on average (min 1 168 m, max 1 379 m)

Bioclimatic detailsExpert
Annual mean temp.
18,7°C
Annual rain
476mm
Warmest month
29,5°C
Coldest month
3,9°C
Mean alt.
1 260m
Min
1 168m
Max
1 379m
Std. dev.
39m
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

6,4

Org. C

6,0g/kg

Clay

18,2%

Sand

72,7%

Silt

9,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
8,6g/kg
Clay
18,2%
Sand
72,7%
Silt
9,1%
5–15 cm
pH H₂O
6,3
Org. C
4,5g/kg
Clay
16,9%
Sand
73,9%
Silt
9,1%
15–30 cm
pH H₂O
6,5
Org. C
5,0g/kg
Clay
19,6%
Sand
71,5%
Silt
8,9%

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

Land cover

Forest3.3%
Crops45.5%
Built-up0.5%
Bare soil2.1%
Other (grassland, water…)48.6%

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

Hydrology5 basins · 4 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

39,7km

Lake surface here

1,04km²

Basins crossed

5

Max stream order

5

Max drainage

5 246km²

Discharge in basins

0,3m³/s

Mean precip.

510mm/an

Mean T°

18,5°C

Moisture idx

-0,69

Mean runoff

5mm/an

Mean elev. (basins)

1 272m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

46,7%

Pesticides

0,2kg/km²

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