Ontologia

Commune · GUF

Maripasoula

French Guiana

AmTropical, monsoon(90 %)

Species observed

6 910

Observations

40 803

Area

18 355,9km²

Ecological tissue

Sample of 32 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 Maripasoula : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
29
Connectance
0.055
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

6 910 distinct species · 40 803 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 803 obs · 242 cellules
Obs. / cellule
≥ 2 184
396–2 183
36–395
8–35
< 8

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

Climate

Mean T°

25,8°C

Annual rain

2 328mm

Warmest m°

33,3°C

Coldest m°

21,3°C

Elevation: 185 m on average (min 96 m, max 733 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
2 328mm
Warmest month
33,3°C
Coldest month
21,3°C
Mean alt.
185m
Min
96m
Max
733m
Std. dev.
55m
Köppen-Geiger (dominant)
AmTropical, monsoon(90 %)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

26,2g/kg

Clay

36,6%

Sand

39,7%

Silt

23,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,6
Org. C
41,2g/kg
Clay
35,1%
Sand
40,7%
Silt
24,2%
5–15 cm
pH H₂O
4,7
Org. C
23,6g/kg
Clay
35,5%
Sand
40,3%
Silt
24,2%
15–30 cm
pH H₂O
4,7
Org. C
13,9g/kg
Clay
39,1%
Sand
38,0%
Silt
22,9%

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

Land cover

Forest99.7%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)0.3%

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

Hydrology51 basins · 0 lakes · 94 rivers

Hydrology metrics for this exact territory

Stream length here

3 278,8km

Basins crossed

51

Max stream order

7

Max drainage

28 543km²

Discharge in basins

2 550,9m³/s

Mean precip.

2 347mm/an

Mean T°

25,0°C

Moisture idx

0,32

Mean runoff

927mm/an

Mean elev. (basins)

207m

Watersheds crossing here

42 more basins

Rivers / streams (94, ord ≥ 4)

82 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

0,2%

Pesticides

9,2kg/km²

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

Protected areas3

IUCN II · 2IUCN V · 1

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