Ontologia

Ressort · SUR

Nw. Amsterdam

Suriname

AfTropical, rainforest(100 %)

Species observed

243

Observations

1 017

Area

39km²

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 Nw. Amsterdam : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
40
Connectance
0.071
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

243 distinct species · 1 017 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 017 obs · 1 cellules
Obs. / cellule
≥ 1 017
1 017–1 016
1 017–1 016
1 017–1 016
< 1 017

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

Climate

Mean T°

26,2°C

Annual rain

2 198mm

Warmest m°

30,4°C

Coldest m°

23,4°C

Elevation: 2 m on average (min -1 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 198mm
Warmest month
30,4°C
Coldest month
23,4°C
Mean alt.
2m
Min
-1m
Max
9m
Std. dev.
2m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,0

Org. C

59,2g/kg

Clay

30,7%

Sand

33,8%

Silt

35,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
77,4g/kg
Clay
28,8%
Sand
35,3%
Silt
35,9%
5–15 cm
pH H₂O
5,0
Org. C
51,4g/kg
Clay
28,9%
Sand
35,0%
Silt
36,0%
15–30 cm
pH H₂O
5,0
Org. C
48,9g/kg
Clay
34,2%
Sand
31,1%
Silt
34,6%

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

Land cover

Forest40.6%
Crops0.8%
Built-up1.7%
Bare soil0.3%
Other (grassland, water…)56.5%

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

Hydrology4 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,2km

Basins crossed

4

Max stream order

5

Max drainage

16 817km²

Discharge in basins

19,2m³/s

Mean precip.

2 139mm/an

Mean T°

26,6°C

Moisture idx

0,27

Mean runoff

822mm/an

Mean elev. (basins)

13m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

4,0nW

Built-up

174,3%

Pesticides

225,3kg/km²

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