Ontologia

Ressort · SUR

Houttuin

Suriname

AfTropical, rainforest(100 %)

Species observed

135

Observations

438

Area

56,8km²

Ecological tissue

Sample of 34 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 Houttuin : 26 espèces reliées par 37 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
37
Connectance
0.066
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

135 distinct species · 438 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

438 obs · 1 cellules
Obs. / cellule
≥ 438
438–437
438–437
438–437
< 438

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

Climate

Mean T°

26,3°C

Annual rain

2 257mm

Warmest m°

31,7°C

Coldest m°

22,8°C

Elevation: 3 m on average (min 0 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 257mm
Warmest month
31,7°C
Coldest month
22,8°C
Mean alt.
3m
Min
0m
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

5,1

Org. C

43,3g/kg

Clay

28,8%

Sand

33,1%

Silt

38,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
61,2g/kg
Clay
26,4%
Sand
34,8%
Silt
38,8%
5–15 cm
pH H₂O
5,1
Org. C
40,6g/kg
Clay
26,6%
Sand
34,3%
Silt
39,1%
15–30 cm
pH H₂O
5,1
Org. C
28,0g/kg
Clay
33,3%
Sand
30,1%
Silt
36,6%

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

Land cover

Forest25.1%
Crops1.6%
Built-up6.4%
Bare soil0.6%
Other (grassland, water…)66.3%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

19,8km

Basins crossed

1

Max stream order

5

Max drainage

16 817km²

Discharge in basins

59,3m³/s

Mean precip.

2 133mm/an

Mean T°

26,6°C

Moisture idx

0,27

Mean runoff

812mm/an

Mean elev. (basins)

8m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

14,0nW

Built-up

640,2%

Pesticides

223,4kg/km²

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