Ontologia

Sub-district · BWA

Tutume

Botswana

BShArid, steppe, hot(93 %)

Species observed

1 533

Observations

37 030

Area

43 985,7km²

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 Tutume : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
20
Connectance
0.072
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

1 533 distinct species · 37 030 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 030 obs · 722 cellules
Obs. / cellule
≥ 1 474
59–1 473
14–58
5–13
< 5

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

Climate

Mean T°

22,8°C

Annual rain

448mm

Warmest m°

32,2°C

Coldest m°

10,5°C

Elevation: 963 m on average (min 899 m, max 1 255 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
448mm
Warmest month
32,2°C
Coldest month
10,5°C
Mean alt.
963m
Min
899m
Max
1 255m
Std. dev.
63m
Köppen-Geiger (dominant)
BShArid, steppe, hot(93 %)Arid

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

Soil & lithology

pH H₂O

7,2

Org. C

6,7g/kg

Clay

18,7%

Sand

69,9%

Silt

11,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
8,9g/kg
Clay
19,1%
Sand
69,1%
Silt
11,9%
5–15 cm
pH H₂O
7,2
Org. C
6,1g/kg
Clay
17,6%
Sand
71,1%
Silt
11,3%
15–30 cm
pH H₂O
7,3
Org. C
5,2g/kg
Clay
19,4%
Sand
69,7%
Silt
11,0%

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

Land cover

Forest16.6%
Crops2.5%
Built-up0.1%
Bare soil13.2%
Other (grassland, water…)67.7%

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

Hydrology90 basins · 50 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

784,7km

Lake surface here

5 869,45km²

Basins crossed

90

Max stream order

8

Max drainage

644 114km²

Discharge in basins

735,3m³/s

Mean precip.

410mm/an

Mean T°

21,3°C

Moisture idx

-0,77

Mean runoff

15mm/an

Mean elev. (basins)

971m

Watersheds crossing here

81 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

6,1%

Pesticides

0,1kg/km²

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

Protected areas8

IUCN Not Reported · 3IUCN II · 2IUCN Ib · 2IUCN IV · 1

Hwange

IUCN II

National Park · 1949

14 699 km²

Nxai Pan

IUCN Ib

National Park · 1971

2 589 km²

Sibuyu

IUCN II

Forest Reserve · 1981

1 164 km²

Mabhongana

IUCN Not Reported

Wildlife Management Area · 2002

1 034 km²

Nata

IUCN IV

Bird Sanctuary · 1993

960 km²

Complete list

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