Ontologia

Local Authority · NGA

Kwande

Nigeria

AwTropical, savannah(79 %)

Species observed

253

Observations

1 197

Area

3 060,7km²

Ecological tissue

Sample of 41 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 Kwande : 37 espèces reliées par 38 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
38
Connectance
0.046
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

253 distinct species · 1 197 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 197 obs · 31 cellules
Obs. / cellule
≥ 367
106–366
27–105
12–26
< 12

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

Climate

Mean T°

26,2°C

Annual rain

1 937mm

Warmest m°

35,2°C

Coldest m°

20,5°C

Elevation: 270 m on average (min 145 m, max 953 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 937mm
Warmest month
35,2°C
Coldest month
20,5°C
Mean alt.
270m
Min
145m
Max
953m
Std. dev.
124m
Köppen-Geiger (dominant)
AwTropical, savannah(79 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

21,2g/kg

Clay

23,3%

Sand

48,4%

Silt

28,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
28,2g/kg
Clay
22,5%
Sand
49,4%
Silt
28,1%
5–15 cm
pH H₂O
5,5
Org. C
20,7g/kg
Clay
22,1%
Sand
48,9%
Silt
29,0%
15–30 cm
pH H₂O
5,4
Org. C
14,9g/kg
Clay
25,2%
Sand
47,0%
Silt
27,9%

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

Land cover

Forest27.1%
Crops9.9%
Built-up0.6%
Bare soil0.2%
Other (grassland, water…)62.2%

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

Hydrology10 basins · 0 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

216,8km

Basins crossed

10

Max stream order

6

Max drainage

14 627km²

Discharge in basins

471,1m³/s

Mean precip.

1 834mm/an

Mean T°

25,7°C

Moisture idx

0,06

Mean runoff

999mm/an

Mean elev. (basins)

397m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

64,2%

Pesticides

45,2kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Mbahura

IUCN Not Reported

Forest Reserve

5 km²

Mbakoso

IUCN Not Reported

Forest Reserve

2 km²

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