Ontologia

Subdivision · MLI

Koumaira

Mali

BWhArid, desert, hot(100 %)

Species observed

3

Observations

5

Area

494km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Koumaira : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

3 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 3 cellules
Obs. / cellule
≥ 3
3–2
3–2
1–2
< 1

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

Climate

Mean T°

29,8°C

Annual rain

267mm

Warmest m°

40,9°C

Coldest m°

15,4°C

Elevation: 264 m on average (min 262 m, max 266 m)

Bioclimatic detailsExpert
Annual mean temp.
29,8°C
Annual rain
267mm
Warmest month
40,9°C
Coldest month
15,4°C
Mean alt.
264m
Min
262m
Max
266m
Std. dev.
1m
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

6,9

Org. C

5,4g/kg

Clay

35,3%

Sand

38,4%

Silt

26,3%

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

Dominant lithology: wbGLiMaggregated to Niafunké

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
6,8g/kg
Clay
33,3%
Sand
39,6%
Silt
27,1%
5–15 cm
pH H₂O
6,9
Org. C
5,3g/kg
Clay
34,2%
Sand
39,1%
Silt
26,8%
15–30 cm
pH H₂O
7,0
Org. C
4,2g/kg
Clay
38,3%
Sand
36,6%
Silt
25,1%

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

Land cover

Forest2.8%
Crops17.3%
Built-up0.1%
Bare soil17.5%
Other (grassland, water…)62.3%

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

Hydrology4 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

39,9km

Lake surface here

0,75km²

Basins crossed

4

Max stream order

2

Max drainage

339 625km²

Discharge in basins

30,0m³/s

Mean precip.

309mm/an

Mean T°

27,7°C

Moisture idx

-0,85

Mean runoff

135mm/an

Mean elev. (basins)

265m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

12,4%

Pesticides

0,0kg/km²

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

Protected areas4

IUCN IV · 3IUCN Not Reported · 1

Tiolli

IUCN IV

Classified Forest · 1949

8 km²

Koumaera

IUCN IV

Classified Forest · 1949

8 km²

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