Ontologia

Commune · GUF

Macouria (-Tonate)

French Guiana

AmTropical, monsoon(85 %)

Species observed

3 177

Observations

22 218

Area

338,7km²

Ecological tissue

Sample of 27 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 Macouria (-Tonate) : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 2 types (connectance 6.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
23
Connectance
0.061
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

3 177 distinct species · 22 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 218 obs · 10 cellules
Obs. / cellule
≥ 6 240
6 240–6 239
2 888–6 239
2 381–2 887
< 2 381

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

Climate

Mean T°

26,0°C

Annual rain

3 178mm

Warmest m°

30,7°C

Coldest m°

23,0°C

Elevation: 12 m on average (min -1 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
3 178mm
Warmest month
30,7°C
Coldest month
23,0°C
Mean alt.
12m
Min
-1m
Max
52m
Std. dev.
10m
Köppen-Geiger (dominant)
AmTropical, monsoon(85 %)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

48,3g/kg

Clay

35,4%

Sand

23,1%

Silt

41,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
72,5g/kg
Clay
32,8%
Sand
24,5%
Silt
42,7%
5–15 cm
pH H₂O
4,9
Org. C
40,8g/kg
Clay
33,1%
Sand
24,1%
Silt
42,8%
15–30 cm
pH H₂O
4,9
Org. C
31,6g/kg
Clay
40,5%
Sand
20,7%
Silt
38,9%

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

Land cover

Forest62.8%
Crops0.4%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)36.2%

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

Hydrology4 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

89,6km

Basins crossed

4

Max stream order

4

Max drainage

1 807km²

Discharge in basins

3,2m³/s

Mean precip.

3 034mm/an

Mean T°

26,2°C

Moisture idx

0,51

Mean runoff

1 895mm/an

Mean elev. (basins)

22m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

47,5%

Pesticides

160,8kg/km²

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

Protected areas4

IUCN IV · 4🌊 Marine · 4

Petit Cayenne

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2008

23 km²

Les Savanes De Wayabo

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2015

10 km²

Pointe Liberte

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2015

1 km²

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