Ontologia

Region · mli

Timbuktu

Mali

BWhArid, desert, hot(100 %)

Species observed

1 082

Observations

10 641

Area

502 900,8km²

Ecological tissue

Sample of 21 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 Timbuktu : 19 espèces reliées par 19 interactions GloBI sur 2 types (connectance 8.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
19
Connectance
0.082
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

1 082 distinct species · 10 641 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 641 obs · 263 cellules
Obs. / cellule
≥ 660
89–659
16–88
6–15
< 6

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,8°C

Annual rain

74mm

Warmest m°

42,4°C

Coldest m°

10,4°C

Elevation: 291 m on average (min 126 m, max 422 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
74mm
Warmest month
42,4°C
Coldest month
10,4°C
Mean alt.
291m
Min
126m
Max
422m
Std. dev.
30m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

3,9g/kg

Clay

25,7%

Sand

53,1%

Silt

21,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
4,9g/kg
Clay
25,7%
Sand
53,0%
Silt
21,3%
5–15 cm
pH H₂O
7,9
Org. C
3,8g/kg
Clay
25,4%
Sand
53,4%
Silt
21,3%
15–30 cm
pH H₂O
7,9
Org. C
3,1g/kg
Clay
26,0%
Sand
53,0%
Silt
21,0%

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

Land cover

Forest0.2%
Crops2.2%
Built-up0.0%
Bare soil86.0%
Other (grassland, water…)11.6%

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

Hydrology781 basins · 50 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

1 253,8km

Lake surface here

328,92km²

Basins crossed

781

Max stream order

8

Max drainage

426 957km²

Discharge in basins

9 737,7m³/s

Mean precip.

72mm/an

Mean T°

28,5°C

Moisture idx

-0,97

Mean runoff

8mm/an

Mean elev. (basins)

293m

Watersheds crossing here

772 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

0,6%

Pesticides

0,0kg/km²

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

Protected areas32

IUCN IV · 29IUCN Not Applicable · 1IUCN Not Reported · 1IUCN VI · 1

Sahel

IUCN IV

Sylvo-pastoral Reserve and Partial Wildlife Reserve · 1970

18 209 km²

Tagadrine

IUCN IV

Classified Forest · 1947

300 km²

Complete list

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

Sub-administrations40