Ontologia

Commune · CMR

Guider

Cameroon

AwTropical, savannah(100 %)

Species observed

269

Observations

1 088

Area

1 575,3km²

Ecological tissue

Sample of 25 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 Guider : 25 espèces reliées par 17 interactions GloBI sur 2 types (connectance 5.7%, filtre Serrano α=0.2).

Espèces affichées
25
Interactions affichées
17
Connectance
0.057
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

269 distinct species · 1 088 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 088 obs · 29 cellules
Obs. / cellule
≥ 777
48–776
13–47
5–12
< 5

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

Climate

Mean T°

28,1°C

Annual rain

882mm

Warmest m°

39,4°C

Coldest m°

19,1°C

Elevation: 376 m on average (min 220 m, max 764 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
882mm
Warmest month
39,4°C
Coldest month
19,1°C
Mean alt.
376m
Min
220m
Max
764m
Std. dev.
75m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,8

Org. C

9,0g/kg

Clay

25,1%

Sand

58,5%

Silt

16,5%

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

Dominant lithology: ssGLiMaggregated to Mayo Louti

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
12,1g/kg
Clay
21,0%
Sand
62,2%
Silt
16,8%
5–15 cm
pH H₂O
6,8
Org. C
9,2g/kg
Clay
24,9%
Sand
58,5%
Silt
16,6%
15–30 cm
pH H₂O
6,9
Org. C
5,6g/kg
Clay
29,3%
Sand
54,7%
Silt
15,9%

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

Land cover

Forest7.0%
Crops38.2%
Built-up0.6%
Bare soil0.7%
Other (grassland, water…)53.6%

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

Hydrology10 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

156,7km

Lake surface here

0,11km²

Basins crossed

10

Max stream order

6

Max drainage

26 581km²

Discharge in basins

128,4m³/s

Mean precip.

910mm/an

Mean T°

26,9°C

Moisture idx

-0,54

Mean runoff

140mm/an

Mean elev. (basins)

449m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

57,1%

Pesticides

1,5kg/km²

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