Ontologia

Subdivision · MLI

Issa Bery

Mali

BWhArid, desert, hot(100 %)

Species observed

102

Observations

603

Area

26 594,1km²

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 Issa Bery : 18 espèces reliées par 16 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
16
Connectance
0.094
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

102 distinct species · 603 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

603 obs · 55 cellules
Obs. / cellule
≥ 320
15–319
1–14
1–0
< 1

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

Climate

Mean T°

27,4°C

Annual rain

72mm

Warmest m°

41,0°C

Coldest m°

10,9°C

Elevation: 291 m on average (min 241 m, max 312 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
72mm
Warmest month
41,0°C
Coldest month
10,9°C
Mean alt.
291m
Min
241m
Max
312m
Std. dev.
10m
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

7,8

Org. C

4,4g/kg

Clay

26,5%

Sand

49,2%

Silt

24,3%

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

Dominant lithology: suGLiMaggregated to Goundam

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
5,8g/kg
Clay
26,1%
Sand
49,4%
Silt
24,5%
5–15 cm
pH H₂O
7,8
Org. C
4,0g/kg
Clay
25,5%
Sand
49,8%
Silt
24,7%
15–30 cm
pH H₂O
7,8
Org. C
3,4g/kg
Clay
27,7%
Sand
48,5%
Silt
23,8%

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

Land cover

Forest0.1%
Crops0.9%
Built-up0.0%
Bare soil90.2%
Other (grassland, water…)8.8%

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

Hydrology68 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

68

Max drainage

15 641km²

Discharge in basins

11,8m³/s

Mean precip.

74mm/an

Mean T°

28,5°C

Moisture idx

-0,97

Mean runoff

6mm/an

Mean elev. (basins)

293m

Watersheds crossing here

59 more basins

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

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