Ontologia

Department · MRT

Boghé

Mauritania

BWhArid, desert, hot(100 %)

Species observed

150

Observations

546

Area

1 624,3km²

Ecological tissue

Sample of 22 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 Boghé : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 2 bulles famille, 18 interactions GloBI documentées sur 2 types (connectance 7.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
22
Interactions affichées
18
Connectance
0.078
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

150 distinct species · 546 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

546 obs · 17 cellules
Obs. / cellule
≥ 202
88–201
31–87
4–30
< 4

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

Climate

Mean T°

30,1°C

Annual rain

218mm

Warmest m°

40,7°C

Coldest m°

17,1°C

Elevation: 16 m on average (min 3 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
30,1°C
Annual rain
218mm
Warmest month
40,7°C
Coldest month
17,1°C
Mean alt.
16m
Min
3m
Max
51m
Std. dev.
12m
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

7,1

Org. C

6,7g/kg

Clay

19,2%

Sand

65,5%

Silt

15,2%

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
7,2g/kg
Clay
18,6%
Sand
65,6%
Silt
15,8%
5–15 cm
pH H₂O
7,1
Org. C
5,8g/kg
Clay
18,6%
Sand
66,2%
Silt
15,2%
15–30 cm
pH H₂O
7,1
Org. C
7,1g/kg
Clay
20,6%
Sand
64,8%
Silt
14,7%

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

Land cover

Forest2.4%
Crops5.2%
Built-up0.2%
Bare soil26.2%
Other (grassland, water…)65.9%

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

Hydrology6 basins · 2 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

246,6km

Lake surface here

2,17km²

Basins crossed

6

Max stream order

7

Max drainage

379 223km²

Discharge in basins

244,6m³/s

Mean precip.

228mm/an

Mean T°

28,7°C

Moisture idx

-0,89

Mean runoff

52mm/an

Mean elev. (basins)

29m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

21,9%

Pesticides

0,3kg/km²

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