Bigi Pan
IUCN Not ReportedMultiple Use Management Area · 1987
1 506 km²
Ressort · SUR
Johanna Maria
Suriname
AfTropical, rainforest(73 %)
Species observed
98
Observations
186
Area
1 385,5km²
Ecological tissue
Sample of 38 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 Johanna Maria : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 4.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
34
Connectance
0.046
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
98 distinct species · 186 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,2°C
Annual rain
1 816mm
Warmest m°
31,9°C
Coldest m°
22,6°C
Elevation: 6 m on average (min -1 m, max 12 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,2°C
Annual rain
1 816mm
Warmest month
31,9°C
Coldest month
22,6°C
Mean alt.
6m
Min
-1m
Max
12m
Std. dev.
2m
Köppen-Geiger (dominant)
AfTropical, rainforest(73 %)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
56,0g/kg
Clay
29,9%
Sand
36,8%
Silt
33,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
4,8
Org. C
72,2g/kg
Clay
27,5%
Sand
38,6%
Silt
33,9%
5–15 cm
pH H₂O
4,8
Org. C
50,8g/kg
Clay
27,9%
Sand
38,1%
Silt
34,0%
15–30 cm
pH H₂O
4,9
Org. C
44,9g/kg
Clay
34,3%
Sand
33,7%
Silt
31,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest76.5%
Crops0.0%
Built-up0.0%
Bare soil0.6%
Other (grassland, water…)22.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 2 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
27,6km
Lake surface here
5,63km²
Basins crossed
4
Max stream order
6
Max drainage
7 348km²
Discharge in basins
86,8m³/s
Mean precip.
1 917mm/an
Mean T°
27,2°C
Moisture idx
0,16
Mean runoff
612mm/an
Mean elev. (basins)
12m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (1, ord ≥ 4)
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
65,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN VI · 1🌊 Marine · 2
Noord Coronie
IUCN VIMultiple Use Management Area
590 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN