Ontologia

Department · GAB

Noya

Gabon

AmTropical, monsoon(100 %)

Species observed

1 832

Observations

11 987

Area

4 532,7km²

Ecological tissue

Sample of 10 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 Noya : 7 espèces reliées par 9 interactions GloBI sur 1 type (connectance 20.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
9
Connectance
0.200
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

1 832 distinct species · 11 987 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 987 obs · 102 cellules
Obs. / cellule
≥ 640
331–639
103–330
50–102
< 50

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

Climate

Mean T°

24,3°C

Annual rain

3 391mm

Warmest m°

29,0°C

Coldest m°

20,9°C

Elevation: 195 m on average (min -15 m, max 704 m)

Bioclimatic detailsExpert
Annual mean temp.
24,3°C
Annual rain
3 391mm
Warmest month
29,0°C
Coldest month
20,9°C
Mean alt.
195m
Min
-15m
Max
704m
Std. dev.
213m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

4,9

Org. C

41,3g/kg

Clay

33,8%

Sand

43,9%

Silt

22,3%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
52,1g/kg
Clay
32,8%
Sand
44,6%
Silt
22,6%
5–15 cm
pH H₂O
4,9
Org. C
39,7g/kg
Clay
33,3%
Sand
44,2%
Silt
22,5%
15–30 cm
pH H₂O
4,9
Org. C
32,1g/kg
Clay
35,3%
Sand
42,9%
Silt
21,8%

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

Land cover

Forest94.0%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)5.9%

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

Hydrology12 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

302,0km

Basins crossed

12

Max stream order

6

Max drainage

7 433km²

Discharge in basins

625,9m³/s

Mean precip.

2 649mm/an

Mean T°

24,7°C

Moisture idx

0,45

Mean runoff

1 908mm/an

Mean elev. (basins)

210m

Watersheds crossing here

3 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,5%

Pesticides

21,5kg/km²

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

Protected areas5

IUCN II · 3IUCN Not Reported · 2🌊 Marine · 4

Akanda

IUCN II

Wetland of International Importance (Ramsar Site) · 2007

539 km²

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