Ontologia

Department · CMR

Vallée du Ntem

Cameroon

AmTropical, monsoon(58 %)

Area

7 225,9km²

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°

23,3°C

Annual rain

2 052mm

Warmest m°

29,0°C

Coldest m°

19,9°C

Elevation: 553 m on average (min 235 m, max 850 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
2 052mm
Warmest month
29,0°C
Coldest month
19,9°C
Mean alt.
553m
Min
235m
Max
850m
Std. dev.
68m
Köppen-Geiger (dominant)
AmTropical, monsoon(58 %)Tropical

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

Soil & lithology

pH H₂O

4,6

Org. C

29,7g/kg

Clay

46,1%

Sand

42,0%

Silt

11,9%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
53,8g/kg
Clay
42,9%
Sand
44,6%
Silt
12,5%
5–15 cm
pH H₂O
4,6
Org. C
23,9g/kg
Clay
45,3%
Sand
42,8%
Silt
11,9%
15–30 cm
pH H₂O
4,6
Org. C
11,3g/kg
Clay
50,0%
Sand
38,7%
Silt
11,3%

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

Land cover

Forest93.2%
Crops0.4%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)6.3%

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

6,8%

Pesticides

1,3kg/km²

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

Protected areas3

IUCN II · 1IUCN Not Reported · 1IUCN IV · 1🌊 Marine · 1

Mengame

IUCN IV

Wildlife Sanctuary · 2008

267 km²

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

Sub-administrations4