Bigi Pan
IUCN Not ReportedMultiple Use Management Area · 1987
1 506 km²
District · sur
Nickerie
Suriname
AfTropical, rainforest(86 %)
Species observed
1 085
Observations
14 117
Area
5 354,9km²
Ecological tissue
Sample of 29 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 Nickerie : 18 espèces reliées par 39 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
39
Connectance
0.096
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
1 085 distinct species · 14 117 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,1°C
Annual rain
1 719mm
Warmest m°
31,5°C
Coldest m°
22,6°C
Elevation: 6 m on average (min -9 m, max 39 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,1°C
Annual rain
1 719mm
Warmest month
31,5°C
Coldest month
22,6°C
Mean alt.
6m
Min
-9m
Max
39m
Std. dev.
6m
Köppen-Geiger (dominant)
AfTropical, rainforest(86 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
4,8
Org. C
47,5g/kg
Clay
28,6%
Sand
39,7%
Silt
31,7%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
62,4g/kg
Clay
26,3%
Sand
41,3%
Silt
32,4%
5–15 cm
pH H₂O
4,8
Org. C
43,0g/kg
Clay
26,6%
Sand
41,0%
Silt
32,4%
15–30 cm
pH H₂O
4,8
Org. C
37,1g/kg
Clay
33,1%
Sand
36,7%
Silt
30,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest70.7%
Crops1.1%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)27.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 18 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
643,9km
Lake surface here
24,19km²
Basins crossed
9
Max stream order
7
Max drainage
64 285km²
Discharge in basins
478,1m³/s
Mean precip.
2 025mm/an
Mean T°
27,2°C
Moisture idx
0,20
Mean runoff
615mm/an
Mean elev. (basins)
21m
Watersheds crossing here
- Bassin de Nani kreeksub-area2 637,5 km²overlap2242.33 km²42%
- Bassin de Maratakka riviersub-area1 905,6 km²overlap731.87 km²14%
- Bassin de Nickerieriviersub-area731,9 km²overlap728.73 km²14%
- Bassin de Courantynesub-area2 663,9 km²overlap650.20 km²12%
- Bassin de Nickerieriviersub-area1 151,2 km²overlap572.26 km²11%
- Basin #05240sub-area1 837 km²overlap312.41 km²6%
- Bassin de Skeldon Water Pathsub-area2 384,6 km²overlap73.37 km²1%
- Bassin de Nickerieriviersub-area676,2 km²overlap18.09 km²0%
- Bassin de Boven Wayanbo riversub-area477,5 km²overlap0.17 km²0%
Lakes (18, top by area)
- Lake #9946area10,7 km²avg depth3.2 m
- Bigi Panarea5,8 km²avg depth1.1 m
- Lake #16722area1,5 km²avg depth0.8 m
- Lake #16725area1,2 km²avg depth0.9 m
- Lac 1077878area0,9 km²avg depth1.9 m
- Lac 1077886area0,5 km²avg depth1.7 m
- Lac 1077885area0,5 km²avg depth1.6 m
- Lac 1077904area0,5 km²avg depth2.3 m
- Lac 1077898area0,4 km²avg depth1.5 m
9 more lakes
- Lac 1077895area0,4 km²avg depth1.7 m
- Lac 1077912area0,4 km²avg depth1.9 m
- Lac 1077911area0,3 km²avg depth2.0 m
- Lac 1077989area0,3 km²avg depth0.6 m
- Lac 1077943area0,3 km²avg depth0.5 m
- Lac 1077881area0,3 km²avg depth1.4 m
- Lac 1077939area0,2 km²avg depth1.5 m
- Lac 1077905area0,2 km²avg depth1.8 m
- Lac 1077903area0,1 km²avg depth1.3 m
Rivers / streams (11, ord ≥ 4)
- Nickerierivierord 6len here213.94 km34%total633 km
- Courantyneord 7len here128.92 km15%total870 km
- Maratakka rivierord 6len here116.25 km62%total189 km
- Nani kreekord 4len here56.22 km100%total56 km
- Korantijnkanaalord 5len here41.44 km100%total42 km
- Nann kreekord 5len here36.19 km100%total36 km
- Korantijnkanaalord 2len here19.48 km100%total20 km
- Lekbeteugelingskanaalord 2len here16.23 km100%total16 km
- Van Wouwkanaalord 5len here10.53 km100%total11 km
- Kapoeri kreekord 3len here4.00 km10%total38 km
- Wayanboord 3len here0.68 km43%total2 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
11,9%
Pesticides
66,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1📍 Point sites · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN