Ontologia

Commune · NER

Ayorou

Niger

BWhArid, desert, hot(100 %)

Area

3 313,6km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

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

Climate

Mean T°

30,1°C

Annual rain

301mm

Warmest m°

41,2°C

Coldest m°

15,6°C

Elevation: 261 m on average (min 218 m, max 328 m)

Bioclimatic detailsExpert
Annual mean temp.
30,1°C
Annual rain
301mm
Warmest month
41,2°C
Coldest month
15,6°C
Mean alt.
261m
Min
218m
Max
328m
Std. dev.
20m
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

6,5

Org. C

3,9g/kg

Clay

17,5%

Sand

63,9%

Silt

18,6%

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

Dominant lithology: ssGLiMaggregated to Tillabéry

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
4,8g/kg
Clay
16,9%
Sand
64,5%
Silt
18,5%
5–15 cm
pH H₂O
6,4
Org. C
3,8g/kg
Clay
18,1%
Sand
63,2%
Silt
18,7%
15–30 cm
pH H₂O
6,6
Org. C
3,0g/kg
Clay
17,6%
Sand
63,9%
Silt
18,5%

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

Land cover

Forest0.7%
Crops9.2%
Built-up0.1%
Bare soil38.4%
Other (grassland, water…)51.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,2%

Pesticides

0,0kg/km²

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

Protected areas3

IUCN IV · 2IUCN Ib · 1

Kandadji

IUCN IV

Nature Reserve · 2017

12 011 km²

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