Boven-Coesewijne
IUCN IVNature Reserve · 1986
274 km²
Ressort · SUR
Bigi Poika
Suriname
AfTropical, rainforest(100 %)
Species observed
871
Observations
2 812
Area
2 541,8km²
Ecological tissue
Sample of 30 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 Bigi Poika : 25 espèces reliées par 26 interactions GloBI sur 2 types (connectance 6.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
26
Connectance
0.060
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
871 distinct species · 2 812 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
2 034mm
Warmest m°
33,2°C
Coldest m°
22,3°C
Elevation: 25 m on average (min 3 m, max 238 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
2 034mm
Warmest month
33,2°C
Coldest month
22,3°C
Mean alt.
25m
Min
3m
Max
238m
Std. dev.
19m
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
4,5
Org. C
30,9g/kg
Clay
26,0%
Sand
53,9%
Silt
20,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,4
Org. C
45,5g/kg
Clay
24,0%
Sand
55,5%
Silt
20,5%
5–15 cm
pH H₂O
4,4
Org. C
27,0g/kg
Clay
25,1%
Sand
54,7%
Silt
20,2%
15–30 cm
pH H₂O
4,6
Org. C
20,1g/kg
Clay
29,1%
Sand
51,3%
Silt
19,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest96.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
96,7km
Basins crossed
13
Max stream order
6
Max drainage
19 058km²
Discharge in basins
344,7m³/s
Mean precip.
2 226mm/an
Mean T°
26,7°C
Moisture idx
0,29
Mean runoff
824mm/an
Mean elev. (basins)
35m
Watersheds crossing here
- Bassin de Coesewijne riviersub-area2 113,1 km²overlap547.10 km²22%
- Basin #12880sub-area612,6 km²overlap533.95 km²21%
- Bassin de Saramacca Riviersub-area1 626,9 km²overlap376.68 km²15%
- Basin #14330sub-area455,4 km²overlap276.15 km²11%
- Basin #14270sub-area244,8 km²overlap243.73 km²10%
- Basin #17500sub-area385 km²overlap223.53 km²9%
- Bassin de Coppename Riviersub-area223,4 km²overlap155.78 km²6%
- Bassin de Saramaccasub-area699,6 km²overlap117.32 km²5%
- Basin #13060sub-area42,4 km²overlap42.24 km²2%
Rivers / streams (8, ord ≥ 4)
- Coesewijne riverord 4len here37.00 km97%total38 km
- Coppename Rivierord 6len here20.50 km9%total224 km
- Saramaccaord 5len here18.13 km33%total54 km
- Wiwiribokreekord 3len here9.46 km100%total9 km
- Golitath kreekord 3len here7.74 km100%total8 km
- Coesewijne rivierord 6len here2.41 km2%total128 km
- Tibiti riverord 1len here0.87 km54%total2 km
- Harlekijnkreekord 5len here0.65 km19%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,4%
Pesticides
8,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN