Ontologia

Commune · GUF

Iracoubo

French Guiana

AfTropical, rainforest(80 %)

Species observed

2 373

Observations

10 405

Area

2 568,4km²

Ecological tissue

Sample of 33 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 Iracoubo : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
37
Connectance
0.070
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 373 distinct species · 10 405 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 405 obs · 54 cellules
Obs. / cellule
≥ 2 995
474–2 994
107–473
38–106
< 38

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

Climate

Mean T°

25,7°C

Annual rain

2 836mm

Warmest m°

30,6°C

Coldest m°

22,5°C

Elevation: 48 m on average (min -2 m, max 176 m)

Bioclimatic detailsExpert
Annual mean temp.
25,7°C
Annual rain
2 836mm
Warmest month
30,6°C
Coldest month
22,5°C
Mean alt.
48m
Min
-2m
Max
176m
Std. dev.
32m
Köppen-Geiger (dominant)
AfTropical, rainforest(80 %)Tropical

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

Soil & lithology

pH H₂O

4,6

Org. C

39,7g/kg

Clay

34,0%

Sand

36,7%

Silt

29,3%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
67,1g/kg
Clay
31,6%
Sand
38,3%
Silt
30,1%
5–15 cm
pH H₂O
4,6
Org. C
29,7g/kg
Clay
32,4%
Sand
37,6%
Silt
30,0%
15–30 cm
pH H₂O
4,7
Org. C
22,3g/kg
Clay
38,1%
Sand
34,0%
Silt
27,9%

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

Land cover

Forest98.3%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)1.7%

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

Hydrology11 basins · 0 lakes · 40 rivers

Hydrology metrics for this exact territory

Stream length here

726,4km

Basins crossed

11

Max stream order

4

Max drainage

10 702km²

Discharge in basins

106,4m³/s

Mean precip.

2 646mm/an

Mean T°

25,9°C

Moisture idx

0,42

Mean runoff

1 351mm/an

Mean elev. (basins)

70m

Watersheds crossing here

2 more basins

Rivers / streams (40, ord ≥ 4)

28 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,7%

Pesticides

28,5kg/km²

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

Protected areas3

IUCN V · 1IUCN IV · 1IUCN Not Reported · 1🌊 Marine · 3

Guyane

IUCN V

Regional Nature Park · 2001

6 228 km²

Crique Et Pripri Yiyi

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1995

285 km²

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