Ontologia

Commune · GUF

Papaïchton

French Guiana

AfTropical, rainforest(90 %)

Species observed

2 523

Observations

7 487

Area

2 564,4km²

Ecological tissue

Sample of 19 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 Papaïchton : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

2 523 distinct species · 7 487 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 487 obs · 40 cellules
Obs. / cellule
≥ 2 063
615–2 062
107–614
8–106
< 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 424mm

Warmest m°

33,1°C

Coldest m°

21,4°C

Elevation: 150 m on average (min 56 m, max 639 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
2 424mm
Warmest month
33,1°C
Coldest month
21,4°C
Mean alt.
150m
Min
56m
Max
639m
Std. dev.
74m
Köppen-Geiger (dominant)
AfTropical, rainforest(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

31,1g/kg

Clay

33,2%

Sand

44,5%

Silt

22,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
49,6g/kg
Clay
31,2%
Sand
46,1%
Silt
22,7%
5–15 cm
pH H₂O
4,6
Org. C
27,7g/kg
Clay
31,5%
Sand
45,7%
Silt
22,8%
15–30 cm
pH H₂O
4,6
Org. C
15,9g/kg
Clay
36,9%
Sand
41,7%
Silt
21,4%

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

Land cover

Forest99.1%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)0.8%

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

Hydrology9 basins · 1 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

516,6km

Lake surface here

0,23km²

Basins crossed

9

Max stream order

7

Max drainage

30 631km²

Discharge in basins

1 076,4m³/s

Mean precip.

2 435mm/an

Mean T°

25,5°C

Moisture idx

0,35

Mean runoff

980mm/an

Mean elev. (basins)

152m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (18, ord ≥ 4)

6 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

0,5%

Pesticides

9,5kg/km²

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

Protected areas2

IUCN II · 1IUCN V · 1

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