Ontologia

State · nga

Bayelsa

Nigeria

AmTropical, monsoon(94 %)

Area

9 764,1km²

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°

26,2°C

Annual rain

2 610mm

Warmest m°

30,9°C

Coldest m°

23,0°C

Elevation: 7 m on average (min -6 m, max 19 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 610mm
Warmest month
30,9°C
Coldest month
23,0°C
Mean alt.
7m
Min
-6m
Max
19m
Std. dev.
3m
Köppen-Geiger (dominant)
AmTropical, monsoon(94 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

39,6g/kg

Clay

35,9%

Sand

25,5%

Silt

38,6%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
51,3g/kg
Clay
35,2%
Sand
26,0%
Silt
38,8%
5–15 cm
pH H₂O
5,1
Org. C
40,1g/kg
Clay
35,3%
Sand
25,9%
Silt
38,8%
15–30 cm
pH H₂O
5,1
Org. C
27,3g/kg
Clay
37,4%
Sand
24,6%
Silt
38,1%

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

Land cover

Forest65.1%
Crops0.5%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)33.9%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

2hab/km²

Night light

1,0nW

Built-up

36,2%

Pesticides

34,3kg/km²

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

Protected areas11

IUCN Not Reported · 7IUCN IV · 4📍 Point sites · 1

Apoi Creek Forests

IUCN IV

Wetland of International Importance (Ramsar Site) · 2008

297 km²

Edumanom

IUCN Not Reported

National Park · 2020

296 km²

Nun River

IUCN Not Reported

Forest Reserve

92 km²

Complete list

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

Sub-administrations8